{"type": "FeatureCollection", "features": [{"id": "10.1111/sum.12198", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:17:48Z", "type": "Journal Article", "created": "2015-07-31", "title": "Long-Term Effects Of Tillage, Nutrient Application And Crop Rotation On Soil Organic Matter Quality Assessed By Nmr Spectroscopy", "description": "Abstract

Crop and land management practices affect both the quality and quantity of soil organic matter (SOM) and hence are driving forces for soil organic carbon (SOC) sequestration. The objective of this study was to assess the long\uffe2\uff80\uff90term effects of tillage, fertilizer application and crop rotation onSOCin an agricultural area of southern Norway, where a soil fertility and crop rotation experiment was initiated in 1953 and a second experiment on tillage practices was initiated in 1983. The first experiment comprised 6\uffe2\uff80\uff90yr crop rotations with cereals only and 2\uffe2\uff80\uff90yr cereal and 4\uffe2\uff80\uff90yr grass rotations with recommended (base) and more than the recommended (above base) fertilizer application rates; the second experiment dealt with autumn\uffe2\uff80\uff90ploughed (conventional\uffe2\uff80\uff90till) plots and direct\uffe2\uff80\uff90drilled plots (no\uffe2\uff80\uff90till). Soil samples at 0\uffe2\uff80\uff9310 and 10\uffe2\uff80\uff9330\uffc2\uffa0cm depths were collected in autumn 2009 and analysed for their C and N contents. The quality ofSOMin the top layer was determined by13C solid\uffe2\uff80\uff90stateNMRspectroscopy. TheSOCstock did not differ significantly because of rotation or fertilizer application types, even after 56\uffc2\uffa0yr. However, the no\uffe2\uff80\uff90till system showed a significantly higherSOCstock than the conventional\uffe2\uff80\uff90till system at the 0\uffe2\uff80\uff9310\uffc2\uffa0cm depth after the 26\uffc2\uffa0yr of experiment, but it was not significantly different at the 10\uffe2\uff80\uff9330\uffc2\uffa0cm depth. In terms of quality,SOMwas found to differ by tillage type, rate of fertilizer application and crop rotation. The no\uffe2\uff80\uff90till system showed an abundance of O\uffe2\uff80\uff90alkyl C, while conventional\uffe2\uff80\uff90till system indicated an apparently indirect enrichment in alkyl C, suggesting a more advanced stage ofSOMdecomposition. The long\uffe2\uff80\uff90term quantitative and qualitative effects onSOMsuggest that adopting a no\uffe2\uff80\uff90tillage system and including grass in crop rotation and farmyard manure in fertilizer application may contribute to preserve soil fertility and mitigate climate change.

", "keywords": ["Fertilizer application", "2. Zero hunger", "Crop rotation", " fertilizer application", " soil organic carbon (SOC)", " soil organic matter (SOM)", " tillage", " NMR spectroscopy.", "NMR spectroscopy", "Crop rotation", "Soil organic matter (SOM)", "13. Climate action", "Soil organic carbon (SOC)", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "Tillage"]}, "links": [{"href": "https://doi.org/10.1111/sum.12198"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Use%20and%20Management", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/sum.12198", "name": "item", "description": "10.1111/sum.12198", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/sum.12198"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-07-31T00:00:00Z"}}, {"id": "10.1016/j.agee.2013.01.012", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:01Z", "type": "Journal Article", "created": "2013-03-20", "title": "Changes In Soil Carbon And Nitrogen Following Tillage Conversion In A Long-Term Experiment In Northern France", "description": "Although continuous no-till (NT) is recommended for erosion control and carbon sequestration, it often has a limited duration since farmers alternate between NT and full inversion tillage (FIT) to control weed infestation and avoid soil compaction. In this paper, we evaluate the effect of continuous tillage and tillage conversion of NT to FIT and vice versa on SOC and SON stocks, in a long-term experiment at Boigneville in Northern France. Continuous NT (CNT) and FIT (CFIT) treatments were established in 1991 and maintained until 2011 while half of the plots were converted in 2005: from CNT to new FIT (NFIT) and CFIT to new NT (NNT). Bulk densities and organic C and N contents were determined in 2001 and 2011 down to the old ploughing depth (opd) which was also measured. SOC and SON stocks were calculated at equivalent soil mass by correcting either bulk densities or the opd. Both methods produced very close results and similar conclusions. A typical gradient of SOC and SON concentrations vs depth was observed in CNT as opposed to a rather uniform distribution in CFIT. CNT resulted in SOC concentration in the top soil (0-5 cm) higher by 38% in 2001 and 53% in 2011 compared to CFIT. Conversely, it led to a SOC reduction in the deeper layer (ca. 10-28 cm) by 14% in 2001 and 18% in 2011. The global effect was no significant change in SOC and SON stocks between treatments over the old ploughed layer (4060 t soil ha(-1)) in both years: 43.2 and 45.0 t C ha(-1) in 2001 and 44.7 and 45.8 t C ha(-1) in 2011, in CNT and CFIT, respectively. In 2011, six years after tillage conversion, the stratification of SOC and SON had disappeared in NFIT whereas a new one had appeared in NNT with a smaller gradient than in CNT. SOC or SON stocks over the old ploughed layer did not differ significantly between treatments after 6 years of conversion: SOC stocks were 45.8, 43.2, 44.7 and 43.1 t C ha(-1) in the CFIT, NFIT, CNT and NNT treatments, respectively. Furthermore, SOC stocks below the old ploughed layer (ca. 28-40 cm) were slightly greater in FIT than in NT treatment (10.9 vs 8.7 t C ha(-1)). In this experiment, continuous or conversion tillage did not result in any C sequestration benefit. (c) 2013 Elsevier B.V. All rights reserved.", "keywords": ["IMPACTS", "[SDE] Environmental Sciences", "Soil nitrogen", "[SDV]Life Sciences [q-bio]", "SEQUESTRATION", "630", "Tillage", "MOIST", "Long-term", "ORGANIC-CARBON", "[SDV.BV]Life Sciences [q-bio]/Vegetal Biology", "Full inversion tillage", "[SDV.BV] Life Sciences [q-bio]/Vegetal Biology", "SOC", "CONSERVATION TILLAGE", "2. Zero hunger", "GREAT-PLAINS", "Soil organic carbon", "TEMPERATE", "04 agricultural and veterinary sciences", "15. Life on land", "No till", "NO-TILL", "[SDV] Life Sciences [q-bio]", "[SDE]Environmental Sciences", "0401 agriculture", " forestry", " and fisheries", "MATTER", "SYSTEM"], "contacts": [{"organization": "Dimassi, Bassem, Cohan, Jean-Pierrre, Labreuche, Jerome, Mary, Bruno, B.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.agee.2013.01.012"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agriculture%2C%20Ecosystems%20%26amp%3B%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.agee.2013.01.012", "name": "item", "description": "10.1016/j.agee.2013.01.012", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.agee.2013.01.012"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-04-01T00:00:00Z"}}, {"id": "10.1016/j.still.2013.05.013", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:22Z", "type": "Journal Article", "created": "2013-06-29", "title": "Soil Quality Response To Long-Term Tillage And Crop Rotation Practices", "description": "Abstract Soil quality is influenced by inherent and anthropogenic factors. This study was conducted to provide multiple groups guidance on how to achieve and maintain improved soil quality/health. Our hypothesis was that tillage intensity was the primary anthropogenic factor degrading soil quality, and our objective was to prove that hypothesis through an intensive 2005 sampling of a central Iowa, USA field study. Chisel plow, disk tillage, moldboard plow, ridge-till and no-till treatments, used for 31 years in a two-year, corn ( Zea mays L.)/soybean [ Glycine max (L.) Merr.] (C/S) rotation or for 26 years of continuous corn (CC) production, were evaluated by measuring 23 potential soil quality indicators. Soil samples from 0 to 5- and 5 to 15-cm depth increments were collected from 158 loam or clay loam sampling sites throughout the 10-ha study site. Nine of the indicators were evaluated by depth increment using the Soil Management Assessment Framework (SMAF) which has scoring functions for 13 soil biological, chemical, and physical measurements and can be used to compute individual indicator indices and an overall soil quality index (SQI). Water-stable aggregation (WSA), total organic carbon (TOC), microbial biomass carbon (MBC), and potentially mineralizable nitrogen (PMN) were all significantly lower for the 0 to 5-cm and generally lower for 5 to 15-cm increments after long-term moldboard plowing and its associated secondary tillage operations. This presumably reflected greater physical breakup and oxidation of above- and below-ground plant residues. Bray-P concentrations in moldboard plow plots were also significantly lower at both depth increments. Between soil texture groups, significant differences were found for WSA, Bray-P, TOC and MBC at both depth increments and for both cropping systems. When combined into an overall SQI, both soil texture groups were functioning at 82\u201385% of their potential at 0\u20135-cm and at 75% of their potential at the 5\u201315-cm depth. Our hypothesis that moldboard plowing would have the greatest negative effect on soil quality indicators was verified. Based on this assessment, we recommend that to achieve and maintain good soil health, producers should strive to adopt less aggressive tillage practices.", "keywords": ["2. Zero hunger", "570", "Basic cation saturation ratio (BCSR)", "Soil-testing", "0401 agriculture", " forestry", " and fisheries", "Soil properties", "04 agricultural and veterinary sciences", "15. Life on land", "Soybean", "Conservation tillage", "630", "6. Clean water", "Maize"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2013.05.013"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2013.05.013", "name": "item", "description": "10.1016/j.still.2013.05.013", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2013.05.013"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-10-01T00:00:00Z"}}, {"id": "10.1016/j.agee.2007.08.005", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:58Z", "type": "Journal Article", "created": "2007-09-22", "title": "Cattle Manure And Grass Residues As Liming Materials In A Semi-Subsistence Farming System", "description": "Abstract A field experiment was conducted on an acid soil in a semi-subsistence farming area of KwaZulu-Natal, South Africa to investigate the possibility of using organic amendments as liming materials within a minimum tillage (strip cultivation) system to produce maize. Amendments (cattle manure, grass residues and dolomitic lime) were incorporated to a depth of 20\u00a0cm in bands 15\u00a0cm wide down plant rows at rates of 10 and 20\u00a0t\u00a0ha \u22121 (in the amended area) for organic materials and 2.5 and 5.0\u00a0t\u00a0ha \u22121 for lime. The remainder of the field remained untilled. Additions of cattle manure rapidly increased soil pH, and concentrations of exchangeable K, Ca and Mg and extractable P were also greatly elevated. Grass residue additions increased pH progressively and increased exchangeable K and Mg and those of dolomitic lime increased pH, exchangeable Ca and Mg. Addition of each of the amendments decreased concentrations of exchangeable Al; the effect was greatest for animal manure after 6 weeks and for lime and grass residues at harvest. At harvest, addition of all three amendments had significantly reduced concentrations of both phytotoxic monomeric and total Al in soil solution. The system not only resulted in an increase in pH and extractable nutrients in row soil compared to that in the inter-row but also an increase in the size and activity of the soil microbial community. Maize yields were increased by additions of amendments under both unfertilised and fertilised conditions and yields were generally greatest at the higher rate of addition. Under unfertilised conditions, cattle manure treatments gave the greatest yields. Fertiliser additions increased yields greatly particularly in the control, grass residue and lime treatments. It was concluded that the strip tillage system used is a practicable way of applying high rates of organic materials to soils, that cattle manure has a rapid liming effect as well as being a nutrient source and that grass residues from rangeland decompose slowly and, therefore, have a slow liming effect.", "keywords": ["0106 biological sciences", "2. Zero hunger", "Soil acidity", "Lime", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "630", "Strip tillage", "050304 Soil Chemistry (excl. Carbon Sequestration Science)", "0401 agriculture", " forestry", " and fisheries", "0503 Soil Sciences", "CX", "9614 Soils", "Organic amendments"]}, "links": [{"href": "https://doi.org/10.1016/j.agee.2007.08.005"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agriculture%2C%20Ecosystems%20%26amp%3B%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.agee.2007.08.005", "name": "item", "description": "10.1016/j.agee.2007.08.005", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.agee.2007.08.005"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2008-03-01T00:00:00Z"}}, {"id": "10.1007/s00374-014-0952-5", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:23Z", "type": "Journal Article", "created": "2014-08-29", "title": "Nitrous Oxide And Methane Emissions From A Vetch Cropping Season Are Changed By Long-Term Tillage Practices In A Mediterranean Agroecosystem", "description": "Lower greenhouse gas (GHG) emissions from legume-based cropping systems have encouraged their use to deliver mitigation in agricultural systems. Considerable uncertainties remain about the interaction of legumes with long-term tillage systems on GHG emissions under rainfed agroecosystems. In this context, a field experiment was undertaken under a rainfed vetch crop to evaluate the effect of three long-term tillage systems (i.e. no tillage (NT), minimum tillage (MT) and conventional tillage (CT)) on nitrous oxide (N2O) and methane (CH4) emissions for 1 year. Different N2O flux patterns were observed among tillage systems during the growth period of vetch, which depended on the soil conditions favouring nitrification and denitrification. The NT system maintained a higher sink for N2O than MT and CT from January to mid-April, which significantly reduced N2O emissions at this stage. In this period, denitrification capacity and nirK gene numbers were higher for MT than NT and CT. Additionally, an increase in soil NO\u2212 3 content and more favourable denitrification conditions in MT and NT than in CT for the last crop period increased N2O emissions in conservation tillage systems. Total annual N2O losses were significantly higher in MT (124.2 g N2O\u2013N ha\u22121) than NT (51.1 g N2O\u2013N ha\u22121) and CT (54 g N2O\u2013N ha\u22121) in a vetch crop. Low net uptake of CH4 was observed for all tillage systems. These results suggested that long-term NT may be a better option thanMT to mitigate GHG emissions in rainfed legume-cereal rotation. \u00a9 Springer-Verlag Berlin Heidelberg 2014.", "keywords": ["2. Zero hunger", "Nitrous oxide", "Soil organic carbon", "13. Climate action", "11. Sustainability", "0401 agriculture", " forestry", " and fisheries", "NirK", "04 agricultural and veterinary sciences", "15. Life on land", "Long-term tillage", "Methane", "Vetch crop"]}, "links": [{"href": "https://doi.org/10.1007/s00374-014-0952-5"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Biology%20and%20Fertility%20of%20Soils", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00374-014-0952-5", "name": "item", "description": "10.1007/s00374-014-0952-5", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00374-014-0952-5"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-08-30T00:00:00Z"}}, {"id": "10.1007/s10113-018-1361-3", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:29Z", "type": "Journal Article", "created": "2018-05-27", "title": "Using data mining techniques to model primary productivity from international long-term ecological research (ILTER) agricultural experiments in Austria", "description": "Primary productivity is in the foundation of farming communities. Therefore, much effort is invested in understanding the factors that influence the primary productivity potential of different soils. The International Long-Term Ecological Research (ILTER) is a network that enables valuable comparisons of data in understanding environmental change. In this study, we investigate three ILTER cropland sites and one long-term field experiment (LTE) outside of the ILTER network. The focus is on the influence of different management practices (tillage, crop residue incorporation, and compost amendments) on primary productivity. Data mining analyses of the experimental data were carried out in order to investigate trends in the productivity data. We generated predictive models that identify the influential factors that govern primary productivity. The data mining models achieved very high predictive performance (r\u2009>\u20090.80) for each of the sites. Preceding crop and crop of the current year were crucial for primary productivity in the tillage LTE and compost LTE, respectively. For both crop residue incorporation LTEs, plant-available Mg affected productivity the most, followed by properties such as soil pH, SOM, and the crop residue management. The results obtained by data mining are in line with previous studies and enhance our knowledge about the driving forces of primary productivity in arable systems. Hence, the models are considered very suitable and reliable for predicting the primary productivity at these ILTER sites in the future. They may also encourage researcher-farmer-advisor-stakeholder interaction, and thus create enabling environment for cooperation for further research around these ILTER sites.", "keywords": ["2. Zero hunger", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "Soil functions", " Crop yield", " Plant-available Mg", " Tillage", " Compost amendments", " Crop residue incorporation", "01 natural sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "http://link.springer.com/content/pdf/10.1007/s10113-018-1361-3.pdf"}, {"href": "https://doi.org/10.1007/s10113-018-1361-3"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Regional%20Environmental%20Change", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s10113-018-1361-3", "name": "item", "description": "10.1007/s10113-018-1361-3", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s10113-018-1361-3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-05-28T00:00:00Z"}}, {"id": "10.1016/j.fcr.2010.08.012", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:31Z", "type": "Journal Article", "created": "2010-09-29", "title": "The Effect Of Tillage, Crop Rotation And Residue Management On Maize And Wheat Growth And Development Evaluated With An Optical Sensor", "description": "Abstract Crop growth and development as well as yield are the result of the efficiency of the chosen agricultural management system within the boundaries of the agro-ecological environment. End-of-season yield results do not permit the evaluation of within-season management interactions with the production environment and do not allow for full understanding of the management practice applied. Crop growth and development were measured during the 2004, 2006 and 2008 crop cycles with an optical handheld NDVI sensor for all plots of the different management treatments of a long-term (since 1991) sustainability trial in the highlands of Mexico. Cropping systems varying in (1) tillage (conventional vs. zero tillage); (2) residue management (retention vs. removal); (3) rotation (monocropping vs. a maize [ Zea mays L.]/wheat [ Triticum aestivum L.] rotation) were compared. The NDVI-handheld sensor was evaluated as a tool to monitor crop growth and development and was found to be an excellent tool for this purpose. There was a strong relation between NDVI and biomass accumulation of maize and wheat. The measurement with the handheld sensor was non-destructive and fast so that a representative plot area could be measured easily and time-efficiently. Zero tillage induced different crop growth dynamics over time compared to conventional tillage. Zero tillage with residue retention is characterized by a slower initial crop growth, compensated for by an increased growth in the later stages, positively influencing final grain yield. Also crop rotation influenced early crop growth, with lower NDVI values for crops sown after wheat than crops after maize. Zero tillage with residue removal had low NDVI values throughout the growing season. Zero tillage with retention of crop residues results in time efficient use of resources, as opposed to conventional tillage, regardless of residue management, and zero tillage with residue removal. The results indicated that different tillage, rotation and residue management practices influence crop growth and development. It is important to monitor and understand crop growth under different management systems to select the right varieties and adjust timing and practice of input supply (fertilizer, irrigation etc.) in a holistic way in each cropping system.", "keywords": ["2. Zero hunger", "Conservation agriculture", "Ecoagriculture", "Residue management", "Triticum aestivum", "04 agricultural and veterinary sciences", "15. Life on land", "Crop rotations", "Semiarid zones", "Zero tillage", "Soil conservation", "Crop growth", "Zea mays l.", "0401 agriculture", " forestry", " and fisheries", "Field Scale", "Rainfed agriculture", "Ndvi hand-held sensor"]}, "links": [{"href": "https://doi.org/10.1016/j.fcr.2010.08.012"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Field%20Crops%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.fcr.2010.08.012", "name": "item", "description": "10.1016/j.fcr.2010.08.012", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.fcr.2010.08.012"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-01-01T00:00:00Z"}}, {"id": "10.1007/s10705-007-9154-y", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:37Z", "type": "Journal Article", "created": "2007-11-02", "title": "Soil Organic Carbon Dynamics Of Improved Fallow-Maize Rotation Systems Under Conventional And No-Tillage In Central Zimbabwe", "description": "Fallowing increases soil organic carbon (SOC) during the fallowing phase. However, this benefit is lost quickly during the cropping phase. The objective of this study was to evaluate SOC dynamics of an improved fallow-maize rotation under no-tillage (NT) and conventional tillage (CT) from time of fallow termination, through the next two cropping seasons. The treatments studied were improved fallows of Acacia angustissima (A. angustissima) and Sesbania sesban (S. sesban), natural fallow and continuous maize. Our hypothesis is that fallowing maintained higher SOC and lower soil bulk densities through the cropping phase when compared with continuous maize system and that NT maintained higher SOC when compared with CT. Soil organic carbon was significantly greater under fallows than under continuous maize from fallow termination to the end of the second cropping season. Soil organic carbon for the 0\u20135 cm depths was 11.0, 10.0, 9.4 and 6.6 g kg\u22121 for A. angustissima, S. sesban, natural fallow and continuous maize, respectively at fallow termination. After two cropping seasons SOC for the same depth was 8.0, 7.0, 6.1, 5.9 g kg\u22121 under CT and 9.1, 9.0, 8.0, 6.0 g kg\u22121 under NT for A. angustissima, S. sesban, natural fallow and continuous maize, respectively. Total SOC stocks were also higher under fallows when compared with continuous maize at fallow termination and after two cropping seasons. Soil bulk densities were lower under fallows when compared with continuous maize during the period of study. We concluded that fallows maintained greater SOC and NT sequestered more SOC than CT. Acacia angustissima was the better tree legume fallow for SOC sequestration when compared with S. sesban or natural fallow because it maintained higher SOC and lower bulk densities after two seasons of maize cropping.", "keywords": ["2. Zero hunger", "crop-rotation", "aggregation", "sequestration", "04 agricultural and veterinary sciences", "stability", "15. Life on land", "matter", "nitrogen", "tropical alfisol", "conservation tillage", "0401 agriculture", " forestry", " and fisheries", "physical-properties", "management"]}, "links": [{"href": "https://doi.org/10.1007/s10705-007-9154-y"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nutrient%20Cycling%20in%20Agroecosystems", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s10705-007-9154-y", "name": "item", "description": "10.1007/s10705-007-9154-y", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s10705-007-9154-y"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-11-03T00:00:00Z"}}, {"id": "10.1016/j.geoderma.2012.05.015", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:41Z", "type": "Journal Article", "created": "2012-08-19", "title": "Tensile Strength And Organic Carbon Of Soil Aggregates Under Long-Term No Tillage In Semiarid Aragon (Ne Spain)", "description": "Open AccessThis research was supported by the Comisi\u00f3n Interministerial de Ciencia y Tecnolog\u00eda of Spain (grants AGL2010-22050-CO3-02/AGR and AGL2007-66320-C02-02/AGR) and the European Union (FEDER funds). N. Blanco-Moure was awarded with a FPI fellowship by the Spanish Ministry of Science and Innovation.", "keywords": ["2. Zero hunger", "Aggregate strength", "Soil organic carbon", "Rupture energy", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "Dryland cereal farming", "15. Life on land", "Conservation tillage"]}, "links": [{"href": "https://doi.org/10.1016/j.geoderma.2012.05.015"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geoderma", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.geoderma.2012.05.015", "name": "item", "description": "10.1016/j.geoderma.2012.05.015", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.geoderma.2012.05.015"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-11-01T00:00:00Z"}}, {"id": "10.1016/j.still.2005.02.023", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:16Z", "type": "Journal Article", "created": "2005-03-24", "title": "Carbon Sequestration In Two Brazilian Cerrado Soils Under No-Till", "description": "Abstract A considerable proportion of the 200 million hectares of the Brazilian Cerrado is suitable for annual crops but little is known about the effects of tillage on the C dynamics of Cerrado soils. We evaluated the role of two representative Cerrado Oxisols (350 and 650\u00a0g clay\u00a0kg\u22121) as sources or sinks of atmospheric C when managed under three tillage systems (conventional tillage (CT), reduced tillage (RT), and no-till (NT)) in 8- and 5-year long-term experiments. A literature review was also carried out and the mean C sequestration rates in no-till soils of tropical and subtropical regions of Brazil were calculated and compared with values for soils from temperate regions of the world. The original C stocks in 0\u201320\u00a0cm layer of soils under native Cerrado were higher in the clayey (54.0\u00a0Mg\u00a0ha\u22121) than in the sandy clay loam soil (35.4\u00a0Mg\u00a0ha\u22121), suggesting a higher physical stability of organic matter associated with variable clay minerals in the clayey Oxisol. The original C stocks of the native Cerrado soils appear not to have decreased after 23 years of conventional tillage in the sandy clay loam Oxisol, except when the soil had been subjected to erosion (15% loss of C), or after 25 years in the clayey Oxisol. Compared to conventionally tilled soil, the C stocks in no-till sandy clay loam Oxisol increased by 2.4\u00a0Mg\u00a0ha\u22121 (C sequestration rate\u00a0=\u00a00.30\u00a0Mg\u00a0ha\u22121\u00a0year\u22121) and in the clayey Oxisol by 3.0\u00a0Mg\u00a0ha\u22121 (C sequestration rate\u00a0=\u00a00.60\u00a0Mg\u00a0ha\u22121\u00a0year\u22121). The mean rate of C sequestration in the no-till Brazilian tropical soils was estimated to be 0.35\u00a0Mg\u00a0ha\u22121\u00a0year\u22121, similar to the 0.34\u00a0Mg\u00a0ha\u22121\u00a0year\u22121 reported for soils from temperate regions but lower than the 0.48\u00a0Mg\u00a0ha\u22121\u00a0year\u22121 estimated for southern Brazilian subtropical soils. Considering the large area (about 70 million hectares) of the Cerrado which is currently used and potentially available for cropland, the adoption of no-till systems could turn the Cerrado soils into a significant sink for atmospheric C and contribute to the mitigation of global climate change.", "keywords": ["Carbon sequestration", "2. Zero hunger", "Tropical zones", "Soil organic matter", "Conservation agriculture", "Sustainable agriculture", "No-till", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "Ecosystem Field Scale", "Tropical soils", "13. Climate action", "C sequestration", "0401 agriculture", " forestry", " and fisheries", "Conservation tillage", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2005.02.023"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2005.02.023", "name": "item", "description": "10.1016/j.still.2005.02.023", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2005.02.023"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-04-01T00:00:00Z"}}, {"id": "10.1016/j.agee.2017.01.029", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:04Z", "type": "Journal Article", "created": "2017-02-07", "title": "Impact Of Reduced Tillage On Greenhouse Gas Emissions And Soil Carbon Stocks In An Organic Grass-Clover Ley - Winter Wheat Cropping Sequence", "description": "Organic reduced tillage aims to combine the environmental benefits of organic farming and conservation tillage to increase sustainability and soil quality. In temperate climates, there is currently no knowledge about its impact on greenhouse gas emissions and only little information about soil organic carbon (SOC) stocks in these management systems. We therefore monitored nitrous oxide (N2O) and methane (CH4) fluxes besides SOC stocks for two years in a grass-clover ley - winter wheat - cover crop sequence. The monitoring was undertaken in an organically managed long-term tillage trial on a clay rich soil in Switzerland. Reduced tillage (RT) was compared with ploughing (conventional tillage, CT) in interaction with two fertilisation systems, cattle slurry alone (SL) versus cattle manure compost and slurry (MC). Median N2O and CH4 flux rates were 13\u00a0\u03bcg N2O-N\u00a0m-2\u00a0h-1 and -2\u00a0\u03bcg CH4C\u00a0m-2\u00a0h-1, respectively, with no treatment effects. N2O fluxes correlated positively with nitrate contents, soil temperature, water filled pore space and dissolved organic carbon and negatively with ammonium contents in soil. Pulse emissions after tillage operations and slurry application dominated cumulative gas emissions. N2O emissions after tillage operations correlated with SOC contents and collinearly to microbial biomass. There was no tillage system impact on cumulative N2O emissions in the grass-clover (0.8-0.9\u00a0kg\u00a0N2O-N\u00a0ha-1, 369\u00a0days) and winter wheat (2.1-3.0\u00a0kg N2O-N\u00a0ha-1, 296\u00a0days) cropping seasons, with a tendency towards higher emissions in MC than SL in winter wheat. Including a tillage induced peak after wheat harvest, a full two year data set showed increased cumulative N2O emissions in RT than CT and in MC than SL. There was no clear treatment influence on cumulative CH4 uptake. Topsoil SOC accumulation (0-0.1\u00a0m) was still ongoing. SOC stocks were more stratified in RT than CT and in MC than SL. Total SOC stocks (0-0.5\u00a0m) were higher in RT than CT in SL and similar in MC. Maximum relative SOC stock difference accounted for +8.1\u00a0Mg\u00a0C\u00a0ha-1 in RT-MC compared to CT-SL after 13 years which dominated over the relative increase in greenhouse gas emissions. Under these site conditions, organic reduced tillage and manure compost application seems to be a viable greenhouse gas mitigation strategy as long as SOC is sequestered.", "keywords": ["2. Zero hunger", "Ecology", "04 agricultural and veterinary sciences", "15. Life on land", "Air and water emissions", "7. Clean energy", "Soil quality", "Soil tillage", "Article", "6. Clean water", "12. Responsible consumption", "13. Climate action", "11. Sustainability", "0401 agriculture", " forestry", " and fisheries", "Animal Science and Zoology", "Agronomy and Crop Science"]}, "links": [{"href": "https://doi.org/10.1016/j.agee.2017.01.029"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agriculture%2C%20Ecosystems%20%26amp%3B%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.agee.2017.01.029", "name": "item", "description": "10.1016/j.agee.2017.01.029", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.agee.2017.01.029"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-02-01T00:00:00Z"}}, {"id": "10.1007/s11104-009-9983-3", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:42Z", "type": "Journal Article", "created": "2009-04-07", "title": "Effect Of Tillage System On The Root Growth Of Spring Wheat", "description": "Little research has examined the influence of tillage system on root growth in wheat grown on rainfed Vertisols. A 3-year field study (2003, 2004 and 2005) was carried out on a typical Vertisol (southern Spain), to determine the effects of tillage system on root growth in spring wheat (Triticum aestivum L) grown in continuous rotation with faba bean (Vicia faba L), within the framework of the long-term \u201cMalag\u00f3n\u201d experiment started in 1986. Tillage treatments were no-tillage (NT) and conventional tillage (CT), and the experiment was designed as a randomized complete block with three replications. The following parameters were measured: above-ground biomass, grain yield, root length density (RLD), root biomass (RB) and root N content. In the topmost 10 cm of soil, higher values were found under CT than under NT for RLD in the rainiest year (20.2 km m\u22123 vs. 9.6 km m\u22123 respectively) and for RB (512 kg ha\u22121 vs. 261 kg ha\u22121 respectively) in all study years. In deeper layers, no difference was recorded between the two tillage systems. Greater wheat root development in the upper soil layer under CT may reflect the greater soil penetration resistance found in the topmost 10 cm under NT. Root separation using a sieve with a 0.5 mm mesh screen led to a marked underestimation of RLD and RB, with values up to three times higher when using a 0.2 mm mesh screen. Mean wheat root N content in the topmost 30 cm of soil accounted for over 80% of total root N content. The highest grain yield was observed under NT, since this system provided greater water storage in the soil profile in the mostly dry study years.", "keywords": ["2. Zero hunger", "0106 biological sciences", "Conventional tillage", "No tillage", "Root biomass", "Root-length density", "0401 agriculture", " forestry", " and fisheries", "Vertisol", "04 agricultural and veterinary sciences", "15. Life on land", "Root N", "01 natural sciences"], "contacts": [{"organization": "Mu\u00f1oz-Romero, Ver\u00f3nica, Ben\u00edtez-Vega, Jorge, L\u00f3pez-Bellido Garrido, Rafael J., Font\u00e1n, Jos\u00e9 M., L\u00f3pez Bellido, Luis,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1007/s11104-009-9983-3"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-009-9983-3", "name": "item", "description": "10.1007/s11104-009-9983-3", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-009-9983-3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-04-08T00:00:00Z"}}, {"id": "10.1007/s11104-010-0420-4", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:42Z", "type": "Journal Article", "created": "2010-05-19", "title": "Linking Physical Quality And Co2 Emissions Under Long-Term No-Till And Conventional-Till In A Subtropical Soil In Brazil", "description": "The decomposition rate of soil organic matter (SOM) is affected by soil management practices and particularly by the physical and hydraulic attributes of the soil. Previous studies have indicated that the SOM decomposition is influenced by the Least Limiting Water Range (LLWR). Therefore, the objective of this study was to relate the C-CO2 emissions to the LLWR of the surficial layer of soil under two management systems: no-tillage (NT), conducted for 20\u00a0years, and conventional tillage (CT). Soil in NT presented greater soil organic carbon (SOC) stocks than in CT. Emissions of C-CO2 were greater in the NT than in the CT, because of the greater carbon stocks in the soil surface layer and the greater biological activity (due to the improvement of the soil structure) in NT as compared to CT. The use of LLWR associated with the measurement of C-CO2 emissions from the soil could help to predict the efficacy of the adopted management system for trapping carbon in the soil.", "keywords": ["Carbon sequestration", "Soil management", "Soil organic matter", "Least limiting water range", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "6. Clean water", "12. Responsible consumption", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Field Scale", "Conservation tillage", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1007/s11104-010-0420-4"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-010-0420-4", "name": "item", "description": "10.1007/s11104-010-0420-4", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-010-0420-4"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-05-20T00:00:00Z"}}, {"id": "10.1007/s11104-016-2986-y", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:46Z", "type": "Journal Article", "created": "2016-07-17", "title": "Interaction Of Long-Term Nitrogen Fertilizer Application, Crop Rotation, And Tillage System On Soil Carbon And Nitrogen Dynamics", "description": "Tillage system and crop rotation influences soil organic carbon (SOC) and total N (TN), but there remains considerable uncertainty in the response of C and N dynamics to fertilizer N inputs. A long-term (11-yr) experiment on a clay loam Orthic Humic Gleysol at Ridgetown, Ontario, Canada was used to evaluate the impact of fertilizer N applications (in-season zero N (\u2212N) compared to (+N) 100 and 80\u00a0kg\u00a0N\u00a0ha-1\u00a0yr.-1 to corn (Zea mays L.) and wheat (Triticum aestivum L.), respectively) on soil attributes. The cropping systems consisted of continuous corn (CC), corn-soybean (Glycine max L.) (C-S) and corn-soybean-wheat (C-S-W) rotations using conventional moldboard plough and no-till systems. Soil was collected from the 0\u2013120\u00a0cm profile in 5, 10, and 20\u00a0cm increments and analyzed for SOC and TN. The effect and interaction of N fertilization on soil attributes was highly dependent on crop rotation and tillage system. The gain in SOC and TN contents due to +N fertilizer was greatest (up to 31 and 57\u00a0% relative to the -N control, respectively) in the 0\u201320\u00a0cm depth with the C-S-W rotation, and lowest under CC, which showed no N fertilizer effect. However, differences in SOC and TN were not confined to the surface 20\u00a0cm, as N fertilizer treatments significantly influenced the contents at 20\u201360 and 60\u2013120\u00a0cm in certain rotation and tillage systems; C-S-W was the most responsive to N fertilizer-induced SOC and TN gains. Using regression analysis, we found that higher SOC contents corresponded to lower variability in the 5-yr. mean corn yield, which suggests that the inclusion of winter wheat in a C-S rotation may have important implications for sustainable and resilient agroecosystems in humid, temperate climates.", "keywords": ["2. Zero hunger", "synthetic nitrogen fertilizer", "no-till", "soil organic matter", "Triticum aestivum", "0401 agriculture", " forestry", " and fisheries", "moldboard plow/plough conventional tillage", "04 agricultural and veterinary sciences", "15. Life on land", "continuous corn Zea mays", "winter wheat Triticum aestivum", "winter wheat"]}, "links": [{"href": "https://doi.org/10.1007/s11104-016-2986-y"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-016-2986-y", "name": "item", "description": "10.1007/s11104-016-2986-y", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-016-2986-y"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-07-18T00:00:00Z"}}, {"id": "10.1016/j.still.2006.05.001", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:17Z", "type": "Journal Article", "created": "2006-06-13", "title": "Soil Sustainability Indicators Following Conservation Tillage Practices Under Subtropical Maize And Bean Crops", "description": "Open AccessPeer reviewed", "keywords": ["Glomalin related soil protein", "2. Zero hunger", "13. Climate action", "No tillage", "C sequestration", "Dehydrogenase activity", "Microbial biomass", "Arbuscular mycorrhizal fungi", "15. Life on land", "Aggregate stability", "6. Clean water", "12. Responsible consumption"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2006.05.001"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2006.05.001", "name": "item", "description": "10.1016/j.still.2006.05.001", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2006.05.001"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-04-01T00:00:00Z"}}, {"id": "10.1007/s13593-023-00911-x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:54Z", "type": "Journal Article", "created": "2023-09-04", "title": "The role of conservation agriculture practices in mitigating N2O emissions: A meta-analysis", "description": "Abstract\uffc2\uffa0

Conservation agriculture is often assumed to reduce soil N2O emissions. Yet, studies analyzing the specific effect of conservation agriculture practices on N2O emissions give contradictory results. Herein, we synthesized a comprehensive database on the three main conservation agriculture practices (cover crops, diversified crop rotations, and no-till and/or reduced tillage (NT/RT)) to elucidate the role of conservation practices on N2O emissions. Further, we used a random meta-forest approach to identify the most important predictors of the effects of these practices on soil N2O emissions. Averaged across all comparisons, NT/RT significantly decreased soil N2O emissions by 11% (95% CI: \uffe2\uff80\uff9319 to \uffe2\uff80\uff931%) compared to conventional tillage. The reductions due to NT/RT were more commonly observed in humid climates and in soils with an initial carbon content < 20 g kg\uffe2\uff80\uff931. The implementation of cover crops and diversified crop rotations led to variable effects on soil N2O emissions. Cover crops were more likely to reduce soil N2O emissions at neutral soil pH, and in soils with intermediate carbon (~20 g kg\uffe2\uff80\uff931) and nitrogen (~3 g kg\uffe2\uff80\uff931) contents. Diversified crop rotations tended to increase soil N2O emissions in temperate regions and neutral to alkaline soils. Our results provide a comprehensive predictive framework to understand the conditions in which the adoption of various conservation agriculture practices can contribute to climate change mitigation. Combining these results with a similar mechanistic understanding of conservation agriculture impacts on ecosystem services and crop production will pave the way for a wider adoption globally of these management practices.

Tillage and harvesting operations of perennial forage crops have problems with soil compaction. The effects of this phenomenon are soil deterioration with reduced crop performance and yield. This study aims to assess soil disturbance by measuring the level of compaction caused by the harvesting operations of Phalaris arundinacea L. P. arundinacea is a species that lends itself to biomass production and phytoremediation of contaminated soils; it adapts to difficult soil conditions, outperforming other species in terms of ease of planting, cost, maturity time, yield, and contamination levels. The crop was sown in three plots of the experimental teaching farm of the University of Tuscia, Viterbo, Italy. Following a detailed analysis of the chemical\u2013physical characteristics of the soil, minimum tillage was chosen in order to concentrate on harvesting operations, which were carried out with a disc mower coupled to a tractor. This was followed by penetration resistance and soil moisture measurements to verify the incidence of the operations and the effect of the type of crop on compaction. On the study site, measurements were taken at points that the wheels of the tractor had gone over and at points that they had not. The soil analysis results indicate different chemical\u2013physical characteristics between the two areas, the texture being frankly sandy to clayey. Penetration resistance measurements indicated differences for the first 20 cm between the part that was covered by the tractor\u2019s tyres and the part that was left touched but also between the three plots. Moisture influenced penetration resistance. This study provides an evaluation of the first data obtained from a project that will last four years and which will explore the dynamics between soil, cultivation, and harvesting operations, giving a fundamental basis for further investigation of further harvesting operations and soil characteristics, which are crucial for planning and managing crops and reducing impacts on the soil in order to preserve it.

", "keywords": ["2. Zero hunger", "minimum tillage", "S", "penetration resistance; soil protection; minimum tillage; mechanisation; European law", "soil protection", "mechanisation", "0401 agriculture", " forestry", " and fisheries", "Agriculture", "penetration resistance", "04 agricultural and veterinary sciences", "15. Life on land", "European law"]}, "links": [{"href": "http://www.mdpi.com/2073-445X/11/7/1031/pdf"}, {"href": "https://www.mdpi.com/2073-445X/11/7/1031/pdf"}, {"href": "https://doi.org/10.3390/land11071031"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Land", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/land11071031", "name": "item", "description": "10.3390/land11071031", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/land11071031"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-07-07T00:00:00Z"}}, {"id": "10.1016/j.egypro.2011.03.006", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:15:24Z", "type": "Journal Article", "created": "2011-05-03", "title": "Effects Of Conservation Tillage On Organic Carbon, Nitrogen And Enzyme Activities In A Hydragric Anthrosol Of Chongqing, China", "description": "AbstractPurple paddy (Hydragric Anthrosol in FAO soil classification) is one of important soil resources in Chongqing, China. Long-term conservation tillage may alter distribution of soil organic carbon, nitrogen, and enzyme activities. The objectives of this study were to investigate the impacts of different tillage systems (conventional tillage with rotation of rice and winter fallow (CT-r) system, no-till and ridge culture with rotation of rice and winter fallow (NT-r) system, no-till and ridge culture with rotation of rice and rape (NT-rr) system and conventional tillage with rotation of rice and rape (CT-rr) system) on the depth distribution of soil total organic carbon, nitrogen and enzyme activities (catalase, intverase, and urease activity) in a purple paddy soil after 18 years. Soil total organic carbon and labile organic carbon were significant increased in surface soil layer (0-10cm) under CT-r, NT-r, and NT-rr systems compared to that under CT-rr system. It indicated that conservation tillage practices can sequester soil organic carbon and reduced CO2/CH4 emission. Soil total nitrogen also significant increased in surface soil layer (0-10cm) under CT-r, NT-r, and NT-rr systems with the greatest under CT-r system (36%), followed by under NT-rr system (34%), and the least under NT-r system (20%) compared to CT-rr system. No-till, ridge culture, and rotation of rice and winter fallow were increased soil catalase and urease activities, but the greatest was not observed under NT-r system, under which the catalase activities was significant decreased. Soil invertase activities were significant increased under CT-r system compared to CT-rr systems and only a little increased in 0-20cm soil layer under NT-rr system. Conservation tillage could construct good soil biochemistry environment and maintain soil fertility, and promote agroecosystem sustainable development.", "keywords": ["2. Zero hunger", "Soil organic carbon", "Nitrogen", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "6. Clean water", "12. Responsible consumption", "Energy(all)", "Labile organic carbon", "Soil enzyme", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Conservation tillage", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Wang Zi-fang, Luo Youjin, Wei Chaofu, Gao Ming,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.egypro.2011.03.006"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Energy%20Procedia", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.egypro.2011.03.006", "name": "item", "description": "10.1016/j.egypro.2011.03.006", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.egypro.2011.03.006"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-01-01T00:00:00Z"}}, {"id": "10.1016/j.catena.2012.07.010", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:15:17Z", "type": "Journal Article", "created": "2012-08-03", "title": "Dynamics Of Aggregate Destabilization By Water In Soils Under Long-Term Conservation Tillage In Semiarid Spain", "description": "Open AccessPeer reviewed", "keywords": ["2. Zero hunger", "Water aggregate stability", "Soil organic carbon", "No tillage", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "Dryland cereal farming", "15. Life on land", "Slaking"]}, "links": [{"href": "https://doi.org/10.1016/j.catena.2012.07.010"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/CATENA", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.catena.2012.07.010", "name": "item", "description": "10.1016/j.catena.2012.07.010", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.catena.2012.07.010"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-12-01T00:00:00Z"}}, {"id": "10.1016/j.catena.2019.104352", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:18Z", "type": "Journal Article", "created": "2019-12-02", "title": "Long-term effectiveness of sustainable land management practices to control runoff, soil erosion, and nutrient loss and the role of rainfall intensity in Mediterranean rainfed agroecosystems", "description": "Mediterranean environments are especially susceptible to soil erosion and to inappropriate soil management, leading to accelerated soil loss. Sustainable Land Management (SLM) practices (such as reduced tillage, no-tillage, cover crops, etc.,) have the potential to reduce soil, organic carbon (OC), and nutrient losses by erosion. However, the effectivity of these practices is site-dependent and varies under different rainfall conditions. The objective of this paper was to evaluate the effects of SLM practices in two rainfed systems (a wheat field and an almond orchard) representative of a large area of the driest Mediterranean regions - on runoff, soil erosion, particle size distribution, and OC and nutrient (N and P) contents in sediments. The influence of the rainfall characteristics on the effectiveness of the SLM practices was also evaluated. The SLM implemented were: reduced tillage (RT) in the wheat field and almond orchard and reduced tillage combined with green manure (RTG) in the almond orchard; these were compared to conventional tillage, the usual practice in the area. Open erosion plots were set up to monitor the effects of SLM on soil carbon and nutrients and on soil erosion after each rainfall event over six years (2010 2016). The results show that the SLM practices evaluated resulted in increased organic carbon (OC) and nutrients (N and P) contents in the soil, and reduced runoff, erosion, and mobilization of organic carbon and nutrients in sediments. Reductions in runoff of 30% and 65% and decreases in erosion of 65 and 85% were found in the wheat field and almond orchards, respectively. In addition, the total OC, N, and P losses in the wheat field were reduced by 56%, 45%, and 64%, respectively, while in the almond field the OC, N, and P losses were reduced by 90% under RT and by 85% under RTG. The beneficial effect of the SLM practices on soil erosion was observed within 18 months of their implementation and continued throughout the six years of the study. Furthermore, the effectiveness of tillage reduction with respect to erosion control and carbon and nutrients mobilization was highest during the most intense rainfall events, which are responsible for the highest erosion rates in Mediterranean areas. Our results support the key role of SLM practices under semiarid conditions as useful tools for climate change mitigation and adaptation, given the expected increase in high-intensity rainfall events in semiarid areas. \u00a9 2019 The Authors This study site has been funded by several national (CYCIT AGL201125069//CICYT AGL2010-20941//CGL2013-42009-R//CGL2014-55-405-R), Regional (S\u00e9neca Foundation: 08757/PI/08//19350/PI/14), and European Commission H2020 (F6 DG RTD 037046 and Grant 728003, DIVERFARMING projects). Joris de Vente acknowledges support from a Ram\u00f3n y Cajal research grant (RYC-2012-10375) and Mar\u00eda Almagro was supported by the Juan de la Cierva Program (IJCI-2015-23500).", "keywords": ["2. Zero hunger", "Rainfed agroecosystems", "Green manure", "04 agricultural and veterinary sciences", "15. Life on land", "Soil fertility", "6. Clean water", "ddc:", "Tillage", "12. Responsible consumption", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Green manure | Organic carbon | Rainfed agroecosystems | Soil fertility | Tillage", "Organic carbon"]}, "links": [{"href": "https://doi.org/10.1016/j.catena.2019.104352"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/CATENA", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.catena.2019.104352", "name": "item", "description": "10.1016/j.catena.2019.104352", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.catena.2019.104352"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-04-01T00:00:00Z"}}, {"id": "10.1016/j.still.2006.07.009", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:17Z", "type": "Journal Article", "created": "2006-09-08", "title": "Storage And Forms Of Organic Carbon In A No-Tillage Under Cover Crops System On Clayey Oxisol In Dryland Rice Production (Cerrados, Brazil)", "description": "The management and enhancement of soil organic carbon (SOC) is very important for agriculture (fertility) as well as for the environment (carbon (C) sequestration). Consequently, changes in soil management may alter SOC content. No-tillage (NT) practices are potential ways to increase SOC. We studied the SOC from agricultural soils in the Cerrados in Central Brazil. We compared two different tillage systems: conservation agriculture with no-tillage under cover crops (NT) and disc tillage (DT) for 5 years in a context of rainfed rice production. The soil is a dark red oxisol with high clay content (about 40%). The objectives of the study were: (i) to evaluate the short-term (5 years) impact of tillage systems on SOC stocks in an oxisol and (ii) to better understand the dynamics of SOC in different fractions of this soil. We first studied the initial situation in 1998, and compared it to the 2003 situation. NT with cover crop (Crotalaria) was found to increase the storage of C in the topsoil layer (0-10 cm) compared to DT. The difference observed for the 0-10 cm layer under NT in comparison with DT represented C enrichment under no-tillage amounting to 0.35 Mg C ha-1 year-1 and corresponding to less than 10% of cover crops residues returned to the soil. A particle-size fractionation of soil organic matter (SOM) showed that differences in total SOC between NT and DT mainly affected the 0-2 \u00b5m fraction and, to a smaller extent the 2-20 \u00b5m fraction. This specific enrichment of SOC in the silt and clay fraction was attributed to (i) the storage of a water soluble C in the field and (ii) the effect of soil biota and especially fauna activity. The mean residence time of carbon associated with the fine fractions being rather long, it might be assumed that the preferential storage in fine fractions resulted in a long-term carbon storage. This study suggests a positive short-term effect of a no-tillage system on C sequestration in an oxisol. \u00a9 2006 Elsevier B.V. All rights reserved", "keywords": ["P33 - Chimie et physique du sol", "http://aims.fao.org/aos/agrovoc/c_2858", "Oryza sativa", "fractionnement", "[SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil study", "SOIL ORGANIC CARBON", "01 natural sciences", "630", "CERRADOS", "PARTICLE-SIZE FRACTIONATION OF SOM", "CARBON SEQUESTRATION", "culture sous couvert v\u00e9g\u00e9tal", "no tillage", "OXISOL", "ferralsol", "http://aims.fao.org/aos/agrovoc/c_1301", "[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil study", "http://aims.fao.org/aos/agrovoc/c_8511", "http://aims.fao.org/aos/agrovoc/c_35657", "0105 earth and related environmental sciences", "F07 - Fa\u00e7ons culturales", "2. Zero hunger", "Cerrados", "http://aims.fao.org/aos/agrovoc/c_1977", "non-travail du sol", "04 agricultural and veterinary sciences", "15. Life on land", "carbon sequestration", "http://aims.fao.org/aos/agrovoc/c_331583", "particle size fractionation of SOM", "s\u00e9questration du carbone", "http://aims.fao.org/aos/agrovoc/c_3074", "oxisol", "http://aims.fao.org/aos/agrovoc/c_1070", "13. Climate action", "http://aims.fao.org/aos/agrovoc/c_25706", "http://aims.fao.org/aos/agrovoc/c_5438", "0401 agriculture", " forestry", " and fisheries", "NO-TILLAGE", "Crotalaria", "carbone", "Brazil", "RIZ", "mati\u00e8re organique du sol"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2006.07.009"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2006.07.009", "name": "item", "description": "10.1016/j.still.2006.07.009", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2006.07.009"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-05-01T00:00:00Z"}}, {"id": "10.1016/j.eja.2012.03.002", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-09-20T16:15:24Z", "type": "Journal Article", "created": "2012-04-04", "title": "Changes Of Soil Properties And Tree Performance Induced By Soil Management In A High-Density Olive Orchard", "description": "Abstract Long-term effects of plant covers on yield and oil quality in olive orchards are poorly known. We compared performance of Olea europaea trees grown under either tillage (CT) or permanent natural cover (NC) in a sandy-loam soil over five years and determined changes in soil properties. The soil was tilled from the year of planting until the end of the second growing season, when both soil management treatments were established. The CT treatment was kept weed-free using a harrow with vertical blades (0.10\u00a0m depth), whereas the NC was obtained by letting the natural flora grow. Trees were fully irrigated until year 3 after planting, when deficit irrigation (about 50% of full) was started for both soil treatments. Trunk cross sectional area (TCSA) of NC trees was 77 and 87% to that of CT trees at the end of the 2006 and 2010 growing seasons, respectively. Fruit yield and oil yield of NC trees were 65 and 69% to those of CT ones, respectively (means of five years), however, when expressed on a TCSA basis, they resulted 87 and 95%, respectively. The fruit number of NC trees was lower than CT ones, whereas the oil content was similar. There were no differences in free acidity, peroxide value, spectrophotometric indexes, and fatty acid composition, but phenolic concentrations of the NC treatment were slightly higher than those of CT oils. Soil macroporosity in the topsoil was 5.2 and 2% for the NC and CT treatments, respectively. Water infiltration rate in CT plots was lower than in NC ones because of soil surface crusting; NC had higher values of total organic carbon and total extractable carbon than CT, whereas the humic carbon content was unaffected.", "keywords": ["Olea europaea L.; Oil quality; Plant cover; Soil macroporosity; Tillage; Water infiltration.", "2. Zero hunger", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1016/j.eja.2012.03.002"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/European%20Journal%20of%20Agronomy", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.eja.2012.03.002", "name": "item", "description": "10.1016/j.eja.2012.03.002", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.eja.2012.03.002"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-08-01T00:00:00Z"}}, {"id": "10.1016/j.eja.2016.02.011", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:25Z", "type": "Journal Article", "created": "2016-03-07", "title": "Soil Carbon And Nitrogen Changes After 28 Years Of No-Tillage Management Under Mediterranean Conditions", "description": "Abstract Mouldboard ploughing is known to accelerate soil organic matter (SOM) mineralization rate in Mediterranean regions. Long-term reduced tillage intensity potentially diminishes soil organic carbon (SOC) and total nitrogen (STN) depletions. Here, we compared long-term no-tillage (NT) and conventional tillage (CT) impact on SOC and STN sequestration rates at different depths ranging from 0 to 30\u00a0cm. The long-term experiment started in 1986 on a Typic Xerofluvent soil in Central Italy using a randomized complete block design with four replications. Ten years after the experiment began, SOC and STN concentrations in the 0\u201330\u00a0cm soil layer were already higher under NT compared to CT. The shallow layer (0\u201310\u00a0cm) showed the highest SOC and STN concentration increments. However, no differences between tillage systems were observed in the deeper layers. After 28 years, continuous NT increased SOC and STN content in the 30\u00a0cm soil depth by 22% compared to initial values. In the same period, continuous CT decreased SOC and STN content by 3% and 5%, respectively. On average, the total SOC and STN gains under NT may be attributed to the shallow layer increments. In the 10\u201320 and 20\u201330\u00a0cm soil layers, SOC accumulation over time was negligible also under NT. In the whole profile (0\u201330\u00a0cm), the mean annual SOC variation was +0.40 Mg ha \u22121 yr \u22121 and \u22120.06 Mg ha \u22121 yr \u22121 under NT and CT, respectively. Under NT, SOC content increased rapidly in the first ten years (+0.75 Mg ha \u22121 yr \u22121 ); later on, SOC increments were slower indicating the reaching of a new equilibrium. Data show that NT is a useful alternative management practice increasing carbon sequestration and soil health in Mediterranean conditions.", "keywords": ["2. Zero hunger", "Conventional tillage", " No-tillage", " Carbon sink", " Soil fertility", " Long-term experiment", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1016/j.eja.2016.02.011"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/European%20Journal%20of%20Agronomy", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.eja.2016.02.011", "name": "item", "description": "10.1016/j.eja.2016.02.011", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.eja.2016.02.011"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-07-01T00:00:00Z"}}, {"id": "10.1016/j.fcr.2010.08.010", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:31Z", "type": "Journal Article", "created": "2010-10-01", "title": "Dryland Maize Yields And Water Use Efficiency In Response To Tillage/Crop Stubble And Nutrient Management Practices In China", "description": "Abstract Rainfed crop production in northern China is constrained by low and variable rainfall. This study explored the effects of tillage/crop residue and nutrient management practices on maize ( Zea mays L.) yield, water use efficiency (WUE), and N agronomic use efficiency (NAE) at Shouyang Dryland Farming Experimental Station in northern China during 2003\u20132008. The experiment was set-up using a split-plot design with 3 tillage/crop residue methods as main treatments: conventional, reduced (till with crop residue incorporated in fall but no-till in spring), and no-till (with crop residue mulching in fall). Sub-treatments were 3 NP fertilizer rates: 105\u201346, 179\u201378 and 210\u201392\u00a0kg\u00a0N and P\u00a0ha \u22121 . Maize grain yields were greatly influenced by the growing season rainfall and soil water contents at sowing. Mean grain yields over the 6-year period in response to tillage/crop residue treatments were 5604, 5347 and 5185\u00a0kg\u00a0ha \u22121 , under reduced, no-till and conventional tillage, respectively. Grain yields under no-till, were generally higher (+19%) in dry years but lower (\u22127%) in wet years. Mean WUE was 13.7, 13.6 and 12.6\u00a0kg\u00a0ha \u22121 \u00a0mm \u22121 under reduced, no-till, and conventional tillage, respectively. The no-till treatment had 8\u201312% more water in the soil profiles than the conventional and reduced tillage treatments at sowing and harvest time. Grain yields, WUE and NAE were highest with the lowest NP fertilizer application rates (at 105\u00a0kg\u00a0N and 46\u00a0kg\u00a0P\u00a0ha \u22121 ) under reduced tillage, while yields and WUE tended to be higher with additional NP fertilizer rates under conventional tillage, however, there was no significant yield increase above the optimum fertilizer rate. In conclusion, maize grain yields, WUE and NAE were highest under reduced tillage at modest NP fertilizer application rates of 105\u00a0kg\u00a0N and 46\u00a0kg\u00a0P\u00a0ha \u22121 . No-till increased soil water storage by 8\u201312% and improved WUE compared to conventional tillage, thus showing potentials for drought mitigation and economic use of fertilizers in drought-prone rainfed conditions in northern China.", "keywords": ["prone savannas", "2. Zero hunger", "nitrogen losses", "reduced tillage", "04 agricultural and veterinary sciences", "15. Life on land", "fertilizer", "6. Clean water", "northern china", "soil", "crop residue", "conservation tillage", "systems", "0401 agriculture", " forestry", " and fisheries", "agriculture"]}, "links": [{"href": "https://doi.org/10.1016/j.fcr.2010.08.010"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Field%20Crops%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.fcr.2010.08.010", "name": "item", "description": "10.1016/j.fcr.2010.08.010", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.fcr.2010.08.010"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-01-01T00:00:00Z"}}, {"id": "10.1016/j.fcr.2011.12.015", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:15:31Z", "type": "Journal Article", "created": "2012-01-28", "title": "The Effects Of The Tillage System On Chickpea Root Growth", "description": "A well-developed root system is crucial for plant growth, especially under dryland farming conditions. A two-year field study (2003\u20132004 and 2005\u20132006) was conducted to determine the effects of the tillage system on root growth in chickpea (Cicer arietinum L.) grown in continuous rotation with wheat (Triticum aestivum L.) on a typical Vertisol in southern Spain as part of the long-term \u201cMalagon\u201d experiment begun in 1986. The tillage treatments were either no tillage (NT) or conventional tillage (CT), and the experiment was designed as a randomized complete block with three replications. Both soil cores and a minirhizotron were used to evaluate the root system. Measurements of the root parameters were performed at different depths and included the following: root length, root biomass, root nitrogen and root length density. Root length measurements were performed during five chickpea growth stages. The CT was more favourable than NT for chickpea root development (0.34 mm cm\u22123 versus 0.18 mm cm\u22123), which is one of the factors that induced higher yields during the drier year. The nitrogen content of the roots represented 15% of the total N extracted by the plant. The measured root lengths were larger when using the soil core method than with the minirhizotron (2.5 mm cm\u22123 versus 1.3 mm cm\u22123), which can be attributed to the cracks that occur in Mediterranean Vertisols that can separate the tube from the soil, resulting in the underestimation of the root length.", "keywords": ["2. Zero hunger", "0106 biological sciences", "Root length", "Conventional tillage", "No tillage", "Root biomass", "0401 agriculture", " forestry", " and fisheries", "Vertisol", "Minirhizotron", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences"], "contacts": [{"organization": "Mu\u00f1oz-Romero, Ver\u00f3nica, L\u00f3pez Bellido, Luis, L\u00f3pez-Bellido Garrido, Rafael J.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.fcr.2011.12.015"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Field%20Crops%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.fcr.2011.12.015", "name": "item", "description": "10.1016/j.fcr.2011.12.015", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.fcr.2011.12.015"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-03-01T00:00:00Z"}}, {"id": "10.1016/j.geoderma.2022.116072", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:15:43Z", "type": "Journal Article", "created": "2022-08-10", "title": "Deep learning with multisite data reveals the lasting effects of soil type, tillage and vegetation history on biopore genesis", "description": "

Soil biopore genesis is a dynamic and context-dependent process. Yet integrative investigations of biopore genesis under varying soil type, tillage and vegetation history are rare. Recent advances in Machine Learning (ML) made faster and more accurate image analysis possible. We validated a model trained on Convolutional Neural Network (CNN) using a multisite dataset from varying soil types (Luvisol, Cambisol and Kandosol), tillage (deep ploughing and without deep ploughing) and vegetation history (taprooted and fibrous-rooted crops) to automatically predict biopore formation. The model trained on the multisite dataset outperformed individually trained single-site models, especially when the dataset contained images with noise and/or fewer biopores. Our model successfully replicated previously established treatment effects but provided new insights at more detailed scales and for different pore-size classes. These insights demonstrated that effects of deep ploughing on soil biopores can persist for more than 50 years and are more pronounced on the Luvisol rather than the Cambisol soil type. The effects of perennial fodder crops with high biopore generating capacity were also shown to persist for at least a decade. re-growing the same fodder crops or a mixture with grass had no further impact on biopore density but generated a shift in pore-size classes from large to smaller biopores. We suspect this is likely to have resulted from three possible scenarios; (1) newly created fine pores (1\u20134 mm); (2) blockage of large-sized pores by earthworm faeces; (3) decrease in pore diameter. In summary, by using a single robust model trained on the multisite dataset, we were able to generate new insights on pore-size distribution as affected by site, vegetation, and deep ploughing. We have demonstrated that Deep Learning-based image analysis can provide easier biopore quantification and can generate models that provide novel insights across different research settings consistently and accurately.

", "keywords": ["2. Zero hunger", "AI", "RootPainter", "0401 agriculture", " forestry", " and fisheries", "Convolutional neural network", "Perennial crops", "04 agricultural and veterinary sciences", "15. Life on land", "Deep tillage", "Subsoil"]}, "links": [{"href": "https://doi.org/10.1016/j.geoderma.2022.116072"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geoderma", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.geoderma.2022.116072", "name": "item", "description": "10.1016/j.geoderma.2022.116072", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.geoderma.2022.116072"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-11-01T00:00:00Z"}}, {"id": "10.1016/j.iswcr.2023.07.008", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:15:45Z", "type": "Journal Article", "created": "2023-08-03", "title": "Towards a better understanding of pathways of multiple co-occurring erosion processes on global cropland", "description": "Soil erosion is a complex process involving multiple natural and anthropic agents, causing the deterioration of multiple components comprising soil health. Here, we provide an estimate of the spatial patterns of cropland susceptibility to erosion by sheet and rill, gully, wind, tillage, and root crops harvesting and report the co-occurrence of these processes using a multi-model approach. In addition, to give a global overview of potential future changes, we identify the locations where these multiple concurrent soil erosion processes may be expected to intersect with projected dry/wet climate changes by 2070. Of a modelled 1.48 billion hectares (B ha) of global cropland, our results indicate that 0.56\u00a0B\u00a0ha (\u223c36% of the total area) are highly susceptible (classes 4 and 5) to a single erosion process, 0.27\u00a0B\u00a0ha (\u223c18% of the total area) to two processes and 0.02\u00a0B\u00a0ha (1.4% of the total area) to three or more processes. An estimated 0.82\u00a0B\u00a0ha of croplands are susceptible to possible increases in water (0.68\u00a0B\u00a0ha) and wind (0.14\u00a0B\u00a0ha) erosion. We contend that the presented set of estimates represents a basis for enhancing our foundational knowledge on the geography of soil erosion at the global scale. The generated insight on multiple erosion processes can be a useful starting point for decision-makers working with ex-post and ex-ante policy evaluation of the UN Sustainable Development Goal 15 (Life on Land) activities. Scientifically, this work provides the hitherto most comprehensive assessment of soil erosion risks at the global scale, based on state-of-the-art models.", "keywords": ["550", "[SDV]Life Sciences [q-bio]", "multi-model approach", "pobiranje pridelka", "water", "Wind", "Modelling", "Gully", "Tillage", "modelling", "modeliranje", "11. Sustainability", "jarkovna erozija", "wind", "info:eu-repo/classification/udc/631.4", "2. Zero hunger", "Multi-model approach", "Modelling; Multi-model approach; Water; Wind; Gully; Tillage; Crop harvesting", "500", "Water", "15. Life on land", "multi-modelski pristop", "Crop harvesting", "Engineering (General). Civil engineering (General)", "[SDV] Life Sciences [q-bio]", "gully", "13. Climate action", "veter", "voda", "tillage", "crop harvesting", "TA1-2040", "erozija zaradi obdelave tal"]}, "links": [{"href": "https://doi.org/10.1016/j.iswcr.2023.07.008"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/International%20Soil%20and%20Water%20Conservation%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.iswcr.2023.07.008", "name": "item", "description": "10.1016/j.iswcr.2023.07.008", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.iswcr.2023.07.008"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-12-01T00:00:00Z"}}, {"id": "10.1016/j.scienta.2019.108978", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:15:58Z", "type": "Journal Article", "created": "2019-11-19", "title": "Carbon emissions and economic assessment of farm operations under different tillage practices in organic rainfed almond orchards in semiarid Mediterranean conditions", "description": "Open AccessThis study was supported by the European Commission H2020 (Grant 728003, DIVERFARMING Project), Fundaci\u00f3n S\u00e9neca-Agencia de Ciencia y Tecnolog\u00eda de la Regi\u00f3n de Murcia (Grant 08757/PI/08/19350/PI/14; DECADE Project Grant 20917/PI/18) and by the Agencia Estatal de Investigaci\u00f3n (Grant CGL2014-55-405-R)", "keywords": ["2. Zero hunger", "Take urgent action to combat climate change and its impacts", "Green manure", "04 agricultural and veterinary sciences", "15. Life on land", "Carbon footprint", "7. Clean energy", "12. Responsible consumption", "Climate change mitigation", "13. Climate action", "11. Sustainability", "Reduced tillage", "0401 agriculture", " forestry", " and fisheries", "Farm profitability", "http://metadata.un.org/sdg/13", "Rainfed agriculture"]}, "links": [{"href": "https://doi.org/10.1016/j.scienta.2019.108978"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientia%20Horticulturae", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.scienta.2019.108978", "name": "item", "description": "10.1016/j.scienta.2019.108978", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.scienta.2019.108978"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-02-01T00:00:00Z"}}, {"id": "10.1016/j.jterra.2005.04.002", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:53Z", "type": "Journal Article", "created": "2005-07-06", "title": "Effects Of Tillage Systems On Compaction And Crop Yield Of Albic Luvisol In Croatia", "description": "This four -year experiment was conducted in north-west Slavonia to evaluate the effects of different tillage systems on compaction of silty loam soil (Albic Luvisol). The compared tillage systems were: (1) conventional tillage (CT), (2) conservation tillage (CM), (3) no-tillage (NT), and the crop rotation was corn-(Zea mays L.)- winter wheat (Triticum aestivum L.)-corn-winter wheat. For detecting the soil compaction, bulk density and penetration resistance were measured during the growing seasons. In all seasons and tillage systems, the bulk density and penetration resistance increased with depth and the greatest increase from surface to the deepest layer in average was observed at CT system. The bulk density and penetration resistance increased at all tillage systems during the experiment, but the greatest increase was also observed at CT system. The greatest bulk density (1.66 Mg m3) and the greatest increase of 6.4% were observed at CT system in the layer 30-35 cm. In the first season, the bulk density was the gratest at NT system, but during the experiment the lowest average increase of 1.9% was observed at this system. The greatest penetration resistance of all measurements (5.9 MPa) was observed in the last season at CT system in depth of 40 cm. The lowest average increase of penetration resistance 11.4% was also observed at NT system. The highest yield of corn in the first season was achieved with CT system while in the other seasons the highest yield of winter wheat and corn was achieved with CM system.", "keywords": ["Soil compaction. penetration resistance; tillage systems; silty loam; corn; winter wheat", "0106 biological sciences", "2. Zero hunger", "silty loam", "corn", "Soil compaction. penetration resistance", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "tillage systems", "01 natural sciences", "winter wheat"], "contacts": [{"organization": "Dubravko Filipovi\u0107, Zlatko Gospodari\u0107, Stjepan Husnjak, Silvio Ko\u0161uti\u0107,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.jterra.2005.04.002"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Terramechanics", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.jterra.2005.04.002", "name": "item", "description": "10.1016/j.jterra.2005.04.002", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.jterra.2005.04.002"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-04-01T00:00:00Z"}}, {"id": "10.1016/j.scitotenv.2015.03.027", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-09-20T16:15:59Z", "type": "Journal Article", "created": "2015-03-13", "title": "Tillage And Crop Residue Management Methods Had Minor Effects On The Stock And Stabilization Of Topsoil Carbon In A 30-Year Field Experiment", "description": "We studied the effects of tillage and straw management on soil aggregation and soil carbon sequestration in a 30-year split-plot experiment on clay soil in southern Finland. The experimental plots were under conventional or reduced tillage with straw retained, removed or burnt. Wet sieving was done to study organic carbon and soil composition divided in four fractions: 1) large macroaggregates, 2) small macroaggregates, 3) microaggregates and 4) silt and clay. To further estimate the stability of carbon in the soil, coarse particulate organic matter, microaggregates and silt and clay were isolated from the macroaggregates. Total carbon stock in the topsoil (equivalent to 200 kg m(-2)) was slightly lower under reduced tillage (5.0 kg m(-2)) than under conventional tillage (5.2 kg m(-2)). Reduced tillage changed the soil composition by increasing the percentage of macroaggregates and decreasing the percentage of microaggregates. There was no evidence of differences in the composition of the macroaggregates or carbon content in the macroaggregate-occluded fractions. However, due to the higher total amount of macroaggregates in the soil, more carbon was bound to the macroaggregate-occluded microaggregates in reduced tillage. Compared with plowed soil, the density of deep burrowing earthworms (Lumbricus terrestris) was considerably higher under reduced tillage and positively associated with the percentage of large macroaggregates. The total amount of microbial biomass carbon did not differ between the treatments. Straw management did not have discernible effects either on soil aggregation or soil carbon stock. We conclude that although reduced tillage can improve clay soil structure, generally the chances to increase topsoil carbon sequestration by reduced tillage or straw management practices appear limited in cereal monoculture systems of the boreal region. This may be related to the already high C content of soils, the precipitation level favoring decomposition and aggregate turnover in the winter with topsoil frost.", "keywords": ["lierot", "olki", "hiili", "01 natural sciences", "630", "soil aggregation", "kevennetty maanmuokkaus", "soil carbon", "particulate organic matter", "0105 earth and related environmental sciences", "2. Zero hunger", "maaper\u00e4", "stubble management", "reduced tillage", "04 agricultural and veterinary sciences", "viljelymaa", "ta4111", "15. Life on land", "kasvinviljely", "13. Climate action", "microbial biomass carbon", "mikro-organismit", "maan rakenne", "0401 agriculture", " forestry", " and fisheries", "Kasvintuotanto", "orgaaninen aines", "earthworm activity"]}, "links": [{"href": "https://doi.org/10.1016/j.scitotenv.2015.03.027"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20of%20The%20Total%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.scitotenv.2015.03.027", "name": "item", "description": "10.1016/j.scitotenv.2015.03.027", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.scitotenv.2015.03.027"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-06-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2012.07.026", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:10Z", "type": "Journal Article", "created": "2012-08-17", "title": "Physical, Chemical, And Biochemical Mechanisms Of Soil Organic Matter Stabilization Under Conservation Tillage Systems: A Central Role For Microbes And Microbial By-Products In C Sequestration", "description": "Open AccessPeer reviewed", "keywords": ["2. Zero hunger", "Aggregates", "Soil organic matter", "No-tillage", "Microbial biomass", "Organo-mineral complexes", "04 agricultural and veterinary sciences", "15. Life on land", "12. Responsible consumption", "C sequestrartion", "NMR spectroscopy", "0401 agriculture", " forestry", " and fisheries", "Conservation tillage"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2012.07.026"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2012.07.026", "name": "item", "description": "10.1016/j.soilbio.2012.07.026", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2012.07.026"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-02-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2014.07.016", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-09-20T16:16:11Z", "type": "Journal Article", "created": "2014-08-02", "title": "Effect Of Nutrients Availability And Long-Term Tillage On Priming Effect And Soil C Mineralization", "description": "Abstract Agricultural management practices including soil tillage exert strong control on soil organic matter (SOM) turnover and its interactions with global C cycle through different mechanisms. One control mechanism is the priming effect (PE) which consists in stimulating SOM mineralization with the addition of fresh, energetic plant material. In this study, we quantified C mineralization and PE in soils sampled in two contrasted long-term (40 years) tillage treatments which deeply modified soil properties (e.g. organic C concentration, microbial biomass, pH). We hypothesized that soil tillage might affect these processes through changes in C addition rates, nutrient availability, and long-term variations in SOM content and microbial communities. We investigated the relationship between PE intensity, tillage and nutrients availability in soil samples taken in no till (NT) and full inversion tillage (FIT) in two layers (0\u20135 and 15\u201320\u00a0cm). Soils were incubated with or without addition of 13 C labeled cellulose and mineral nutrients. Potential C mineralization and primed C were measured during 262 days. Unlabeled soil microbial biomass C was determined at the end of the experiment to separate apparent and real priming effect. Basal cumulative C mineralization in the control soil ranged from 363 to 1490\u00a0mg\u00a0kg \u22121 soil at day 262. It was strongly correlated with soil organic carbon (SOC) concentration. Specific mineralization rates were 44.8 and 68.8\u00a0g\u00a0kg \u22121 SOC in the 0\u20135\u00a0cm layer for the FIT and NT treatments, respectively and were strongly linked with the particulate organic matter content ( r \u00a0=\u00a00.99***). These results suggest that SOC was more active in the upper layer of the NT treatment due to the high concentration of readily-decomposable, particulate organic matter. The cellulose was entirely metabolized after 60 days and its kinetics of mineralization was affected neither by tillage, depth nor nutrients. The percentage of cellulose C released as CO 2 represented 55\u201361% of the added cellulose-C at day 262. A positive PE was found in all treatments and its kinetics was parallel to that of cellulose mineralization. The cumulative PE significantly varied with nutrients level but not tillage, ranging from 73 to 78\u00a0mg\u00a0kg \u22121 under high nutrients level and from 116 to 136\u00a0mg\u00a0kg \u22121 in low nutrients level. No significant differences were found in unlabeled microbial biomass C between control and amended soil, suggesting no apparent priming effect. We conclude that the priming was mainly controlled by nutrient availability but not tillage, in spite of strong tillage-induced changes in SOC concentration and microbial biomass. Since PE is known to depend on C addition rate, tillage is expected to affect in situ PE through variations in the ratio of fresh carbon to nutrient concentration along the soil profile.", "keywords": ["priming effect", "2. Zero hunger", "microbial biomass", "no till", "nutrient mining", "04 agricultural and veterinary sciences", "15. Life on land", "soil organic carbon mineralization", "630", "6. Clean water", "[SDE.BE] Environmental Sciences/Biodiversity and Ecology", "full inversion tillage", "0401 agriculture", " forestry", " and fisheries", "[SDE.BE]Environmental Sciences/Biodiversity and Ecology"], "contacts": [{"organization": "Dimassi, Bassem, Mary, Bruno, Fontaine, S\u00e9bastien, Perveen, Nazia, Revaillot, Sandrine, Cohan, Jean-Pierre,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2014.07.016"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2014.07.016", "name": "item", "description": "10.1016/j.soilbio.2014.07.016", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2014.07.016"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-11-01T00:00:00Z"}}, {"id": "10.1016/j.still.2004.11.004", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:16Z", "type": "Journal Article", "created": "2005-01-18", "title": "Soil Co2 Efflux Following Rotary Tillage Of A Tropical Soil", "description": "Abstract Stopping the increase of atmospheric CO 2 level is an important task and information on how to implement adjustments on tillage practices could help lower soil CO 2 emissions would be helpful. We describe how rotary tiller use on a red latosol affected soil CO 2 efflux. The impact of changing blade rotation speed and rear shield position on soil CO 2 efflux was investigated. Significant differences among treatments were observed up to 10 days after tillage. Cumulative CO 2 efflux was as much as 40% greater when blade rotation of 216\u00a0rpm and a lowered rear shield was compared to blade rotation of 122\u00a0rpm and raised shield. This preliminary work suggests that adjusting rotary tiller settings could help reduce CO 2 efflux close to that of undisturbed soil, thereby helping to conserve soil carbon in tropical environments.", "keywords": ["Soil management", "soil tillage systems", "rotary tiller", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "soil CO2 efflux", "soil respiration", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2004.11.004"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2004.11.004", "name": "item", "description": "10.1016/j.still.2004.11.004", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2004.11.004"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2005-12-01T00:00:00Z"}}, {"id": "10.1016/j.still.2003.08.007", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:15Z", "type": "Journal Article", "created": "2004-01-27", "title": "Change In Carbon And Nitrogen Stocks In Soil Under 13 Years Of Conventional Or Zero Tillage In Southern Brazil", "description": "The objective of this study was to determine in a long-term experiment (13 years) the effect of three different crop rotations (R1: wheat (Triticum aestivum)\u2013soybean (Glycine max), R2: wheat\u2013soybean\u2013vetch (Vicia villosa)\u2013maize (Zea mays), and R3: wheat\u2013soybean\u2013oat (Avena sativa)\u2013soybean\u2013vetch\u2013maize) under zero tillage (ZT) and conventional tillage (CT) on the stocks of soil organic matter (SOM) in a clayey Oxisol soil of Passo Fundo, Rio Grande do Sul. At the end of 13 years, soil samples were taken to a depth of 100 cm, and analysed for bulk density, chemical composition and 13 C natural abundance. Under a continuous sequence of wheat (winter) and soybean (summer) the stock of soil organic C to 100 cm depth under ZT (168 Mg ha \u22121 ) was not significantly different (LSD at P = 0.05 of 11 Mg ha \u22121 ) to that under CT (168 Mg ha \u22121 ). However, in the rotations with vetch planted as a winter green-manure crop (R2 and R3), soil C stocks were approximately 17 Mg ha \u22121 higher under ZT than under CT. Between 46 and 68% of this difference occurred at 30\u201385 cm depth. The 13 C abundance data indicated that under ZT the decomposition of the original native SOM was not affected by the different composition of crops in the different rotations, but under CT the rotations R2 and R3, which included vetch and maize, stimulated the decay of the original native SOM compared to the continuous wheat/soybean sequence (R1). It appears that the contribution of N2 fixation by the leguminous green manure (vetch) in the cropping system was the principal factor responsible for the observed C accumulation in the soil under ZT, and that most accumulated C was derived from crop roots. \u00a9 2003 Elsevier B.V. All rights reserved.", "keywords": ["Carbon sequestration", "Soil nutrients", "2. Zero hunger", "Soil management", "Soil organic matter", "Carbon-13", "Green manure crops", "Agriculture", "04 agricultural and veterinary sciences", "15. Life on land", "Crop rotations", "01 natural sciences", "Soil quality", "Zero tillage", "Soil", "0401 agriculture", " forestry", " and fisheries", "Field Scale", "Conservation tillage", "Tillage methods", "Brazil", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Sisti, C. P. J., dos Santos, H. P., Kohhann, R., Alves, B. J. R., Urquiaga, S., Boddey, R. M.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.still.2003.08.007"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2003.08.007", "name": "item", "description": "10.1016/j.still.2003.08.007", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2003.08.007"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2004-03-01T00:00:00Z"}}, {"id": "10.1016/j.still.2004.03.006", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:15Z", "type": "Journal Article", "created": "2004-08-10", "title": "No Tillage And Crop Rotation Effects On Soil Aggregation And Organic Carbon In A Rhodic Ferralsol From Southern Brazil", "description": "Abstract In Brazil, no tillage (NT) is a soil conservation practice now widely adopted by farmers, including smallholders. The effect of NT and conventional tillage (disc ploughing followed by two light disc harrowings, CT) was investigated on the aggregation properties of a clayey Rhodic Ferralsol from southern Brazil under different crop rotations. The same soil type under secondary forest was used as reference. Macro- and microaggregate classes were separated by wet sieving using a series of eight sieves (8, 4, 2, 1, 0.5, 0.25, 0.125, 0.053\u00a0mm) at four sampling layers (0\u20135, 5\u201310, 10\u201320, 20\u201330\u00a0cm). The soil in general had high structural stability. At 0\u20135\u00a0cm, meanweight diameter (MWD, 11.1\u00a0mm) and total organic C in macroaggregates (TOC, 39\u00a0g\u00a0kg \u22121 soil) were highest for the forest soil. Soil under NT had a more similar distribution of aggregate size classes and TOC to the forest soil than CT. The most pronounced difference between tillage systems was observed in the surface soil layer (0\u20135\u00a0cm). In this layer, NT had higher aggregate stability (AS NT : 96%; AS CT : 89%), had higher values of aggregate size distribution (MWD NT : 7.9\u00a0mm, MWD CT : 4.3\u00a0mm), and had on average 28% greater TOC in all aggregate size classes than CT. Soil under NT had greater TOC in macroaggregates (NT: 22\u00a0g\u00a0kg \u22121 ; CT: 13\u00a0g\u00a0kg \u22121 ). Crop rotation did not have a significant effect on soil aggregate distribution and TOC. By increasing macroaggregation NT increased organic carbon accumulation in soil.", "keywords": ["Carbon sequestration", "2. Zero hunger", "Soil organic matter", "Soil", "Subtropical climate", "Subtropics", "Forest soil", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "Field Scale", "Conservation tillage", "Soil aggregate distribution"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2004.03.006"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2004.03.006", "name": "item", "description": "10.1016/j.still.2004.03.006", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2004.03.006"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2005-01-01T00:00:00Z"}}, {"id": "10.1016/j.still.2005.02.018", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:16Z", "type": "Journal Article", "created": "2005-03-11", "title": "Effect Of Tillage And Crop Rotations On Pore Size Distribution And Soil Hydraulic Conductivity In Sandy Clay Loam Soil Of The Indian Himalayas", "description": "Abstract Tillage management can affect crop growth by altering the pore size distribution, pore geometry and hydraulic properties of soil. In the present communication, the effect of different tillage management viz., conventional tillage (CT), minimum tillage (MT) and zero-tillage (ZT) and different crop rotations viz. [(soybean\u2013wheat (S\u2013W), soybean\u2013lentil (S\u2013L) and soybean\u2013pea (S\u2013P)] on pore size distribution and soil hydraulic conductivities [saturated hydraulic conductivity ( K sat ) and unsaturated hydraulic conductivity { k ( h )}] of a sandy clay loam soil was studied after 4 years prior to the experiment. Soil cores were collected after 4 year of the experiment at an interval of 75\u00a0mm up to 300\u00a0mm soil depth for measuring soil bulk density, soil water retention constant ( b ), pore size distribution, K sat and k ( h ). Nine pressure levels (from 2 to 1500\u00a0kPa) were used to calculate pore size distribution and k ( h ). It was observed that b values at all the studied soil depths were higher under ZT than those observed under CT irrespective of the crop rotations. The values of soil bulk density observed under ZT were higher in 0\u201375\u00a0mm soil depth in all the crop rotations. But, among the crop rotations, soils under S\u2013P and S\u2013L rotations showed relatively lower bulk density values than S\u2013W rotation. Average values of the volume fraction of total porosity with pores 3 \u00a0m \u22123 under CT, MT and ZT; and 0.592, 0.610 and 0.626\u00a0m 3 \u00a0m \u22123 under S\u2013W, S\u2013L and S\u2013P, respectively. In contrast, the average values of the volume fraction of total porosity with pores >150\u00a0\u03bcm in diameter (pores draining freely with gravity) were 0.124, 0.096 and 0.095\u00a0m 3 \u00a0m \u22123 under CT, MT and ZT; and 0.110, 0.104 and 0.101\u00a0m 3 \u00a0m \u22123 under S\u2013W, S\u2013L and S\u2013P, respectively. Saturated hydraulic conductivity values in all the studied soil depths were significantly greater under ZT than those under CT (range from 300 to 344\u00a0mm\u00a0day \u22121 ). The observed k ( h ) values at 0\u201375\u00a0mm soil depth under ZT were significantly higher than those computed under CT at all the suction levels, except at \u221210, \u2212100 and \u2212400\u00a0kPa suction. Among the crop rotations, S\u2013P rotation recorded significantly higher k ( h ) values than those under S\u2013W and S\u2013L rotations up to \u221240\u00a0kPa suction. The interaction effects of tillage and crop rotations affecting the k ( h ) values were found significant at all the soil water suctions. Both S\u2013L and S\u2013P rotations resulted in better soil water retention and transmission properties under ZT.", "keywords": ["2. Zero hunger", "Tillage management", "Loamy sand", "Sandy soils", "550", "Soil hydraulic conductivity", "Soybean based cropping system", "India", "04 agricultural and veterinary sciences", "Pore size distribution", "15. Life on land", "Soil fertility", "630", "6. Clean water", "Crop rotation", "0401 agriculture", " forestry", " and fisheries", "Conservation tillage"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2005.02.018"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2005.02.018", "name": "item", "description": "10.1016/j.still.2005.02.018", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2005.02.018"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-04-01T00:00:00Z"}}, {"id": "10.1016/j.still.2005.02.028", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:16Z", "type": "Journal Article", "created": "2005-04-04", "title": "Soil Water Retention As Affected By Tillage And Residue Management In Semiarid Spain", "description": "Abstract Conservation tillage preserves soil water and this has been the main reason for its rapid dissemination in rainfed agriculture in semiarid climates. We determined the effects of conservation versus conventional tillage on available soil water capacity (AWC) and related properties at the end of 5 years of management on a clay loam calcic soil ( Calcic Haploxerept ) in semiarid northern Spain. No-tillage with (NTSB) and without stubble burning (NT), reduced chisel-plough tillage (RT) and conventional tillage with mouldboard plough (MT) were compared in rainfed barley monoculture. Bulk density ( \u03c1 b ), organic matter content (OM), soil water retention (SWR) at matric potentials of 0 to \u22121500\u00a0kPa, and soil water content (SWC) were determined in the driest year of the 5-year study period. Soil OM in the upper 0.15\u00a0m was significantly higher (13%) under NTSB, NT and RT than under MT. Soil \u03c1 b in the upper 0.15\u00a0m under NT and NTSB was greater than under RT and MT, but at a depth of 0.15\u20130.30\u00a0m was greater under RT than under the other treatments. Reorganisation of pore sizes due to tillage treatments affected AWC. Under RT and MT the largest percentage of the total soil porosity was occupied by pores >9\u00a0\u03bcm (equivalent pore diameter), in accordance with lower \u03c1 b . Available water capacity was greater with NT than with RT and MT. Higher SWC under conservation tillage systems (NT, NTSB and RT) than under MT was attributed mainly to greater AWC and to the mulching effect of crop residues. Crop yield in the driest year of the 5-year period was lowest under MT whereas no differences among treatments were found over the 5-year period. Stubble burning did not affect AWC nor barley yield. Tillage had a greater impact on soil properties and on crop yield than crop residue management.", "keywords": ["2. Zero hunger", "pore-size distribution", "no-tillage", "crop management", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "storage", "conservation tillage", "systems", "0401 agriculture", " forestry", " and fisheries", "root-growth", "physical-properties", "grain-yield", "organic-matter"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2005.02.028"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2005.02.028", "name": "item", "description": "10.1016/j.still.2005.02.028", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2005.02.028"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-05-01T00:00:00Z"}}, {"id": "10.1016/j.still.2005.06.004", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-09-20T16:16:16Z", "type": "Journal Article", "created": "2005-08-12", "title": "Effects Of Tillage Systems On Soil Characteristics, Glomalin And Mycorrhizal Propagules In A Chilean Ultisol", "description": "Tillage affects the soil physical and chemical environment in which soil microorganisms live, thereby affecting their number, diversity and activity. However, soil disturbance generally has the greatest impact on biological properties, including both free and symbiotic fungal populations. Interest in more ecologically sustainable agricultural systems is rising with increasing recognition that agricultural intensification can adversely affect environmental quality. This paper discusses the effect of tillage system on some soil characteristics, such as pH, C, N and S levels, total and Olsen-P contents including some P forms associated with organic matter, glomalin contents and arbuscular mycorrhizae (AM) parameters, such as root colonization, spore number and total and active hyphal length. Measurements were in the sixth year of an on-going tillage-rotation experiment conducted on an Ultisol under no-till (NT), reduced tillage (RT) and conventional tillage with stubble mixed into the soil (CTS) or stubble burnt (CTB). Soil was sampled at two dates; after wheat (Triticum aestivum) harvest (autumn) and 6 months after subsequent grassland seeding (spring). Higher C, N, S, total P and fulvic acid-P concentrations and pH occurred under NT and RT than under CTS and CTB after wheat harvest. However, results at the second sampling were not consistent. AM spore number and active hyphal length were highest under NT having the greatest incidence on AM root colonization and P concentration in shoots of the pasture. Glomalin concentration was higher under NT and RT than under CTS and CTB but no differences in calculated glomalin to total C (ca. 5%) were found. It is concluded that a less disruptive effect of NT influences positively all soil characteristics and also increases P acquisition by the following crop in the rotation system.", "keywords": ["2. Zero hunger", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "LONG-TERM TILLAGE", "15. Life on land"], "contacts": [{"organization": "Borie, Fernando, Rubio, R., Rouanet, J. L., Morales, A., Borie B., Gilda, Rojas, C.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.still.2005.06.004"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2005.06.004", "name": "item", "description": "10.1016/j.still.2005.06.004", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2005.06.004"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-07-01T00:00:00Z"}}, {"id": "10.1016/j.still.2011.10.015", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:21Z", "type": "Journal Article", "created": "2011-11-23", "title": "No-Till In Northern, Western And South-Western Europe: A Review Of Problems And Opportunities For Crop Production And The Environment", "description": "Open AccessRecent literature on no-till is reviewed with particular emphasis on research on commercial uptake and environmental concerns in northern, western and south-western Europe. Increased interest in no-till, and minimum or reduced tillage, results from changes in the economic circumstances of crop production, the opportunity to increase the area of more profitable autumn-sown crops and increased concern about environmental damage associated with soil inversion by ploughing. Highly contrasting soil and climate types within and between these regions exert a strong influence on the success of no-till. While no-till may often result in crop yields which equal or exceed those obtained after ploughing, modest reductions in yield may be tolerated if production costs are lower than with ploughing. The relative costs of fuel and herbicides have changed appreciably in recent years making no-till more attractive commercially. While effective weed control is an essential aspect of no-till, current herbicide technology may not yet fully achieve this.In northern regions no-till usually allows earlier drilling of winter-sown crops but will give lower soil temperature and higher moisture content in spring, causing delayed drilling of spring-sown crops. No-till soils have greater bulk density and bearing capacity than ploughed soils with a pronounced vertical orientation of macroporosity allowing penetration of roots and water, especially in view of the increased population of deep-burrowing earthworms. Particular care must be taken with no-till to minimise soil damage at harvest and to ensure the even distribution of crop residues prior to drilling.Reduced erosion and runoff after adoption of no-till are widely observed and are of particular importance in southwestern Europe. No-till reduces losses of phosphorus in runoff and, in some cases, reduces the loss of nitrate through leaching. Emissions of greenhouse gases CO2 and N2O from no-till soils are highly variable and depend on complex interactions of soil properties. Emission of CO2 from fuel during machinery usage is always appreciably reduced with no-till. Increased soil organic carbon in surface layers of no-till soils is widely found but may not be associated with increased carbon sequestration throughout the profile. The evaluation of the relative carbon balance for no-till and ploughing depends upon complex inter-relationships between soil and climate factors which are as yet poorly understood. Adoption of no-till could be encouraged by government financial assistance in recognition of environmental benefits, although future restrictions on the use of herbicides may be a deterrent. Opportunities for further research on no-till are outlined.", "keywords": ["[SDV.SA.AGRO] Life Sciences [q-bio]/Agricultural sciences/Agronomy", "Zero tillage", "2. Zero hunger", "13. Climate action", "Western/South-western Europe", "[SDV.SA.AGRO]Life Sciences [q-bio]/Agricultural sciences/Agronomy", "Direct drilling", "Northern Europe", "No-till", "Ploughing", "15. Life on land", "630", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2011.10.015"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2011.10.015", "name": "item", "description": "10.1016/j.still.2011.10.015", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2011.10.015"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-01-01T00:00:00Z"}}, {"id": "10.1016/j.still.2005.11.012", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:16Z", "type": "Journal Article", "created": "2006-01-05", "title": "Short-Term Soil Co2 Emission After Conventional And Reduced Tillage Of A No-Till Sugar Cane Area In Southern Brazil", "description": "The impact of tillage systems on soil CO2 emission is a complex issue as different soil types are managed in various ways, from no-till to intensive land preparation. In southern Brazil, the adoption of a new management option has arisen most recently, with no-tillage as well as no burning of crops residues left on soil surface after harvesting, especially in sugar cane areas. Although such practice has helped to restore soil carbon, the tillage impact on soil carbon loss in such areas has not been widely investigated. This study evaluated the effect of moldboard plowing followed by offset disk harrow and chisel plowing on clay oxisol CO2 emission in a sugar cane field treated with no-tillage and high crop residues input in the last 6 years. Emissions after tillage were compared to undisturbed soil CO2 emissions during a 4-week period by using an LI-6400 system coupled to a portable soil chamber. Conventional tillage caused the highest emission during almost the whole period studied, except for the efflux immediately following tillage, when the reduced plot produced the highest peak. The lowest emissions were recorded 7 days after tillage, at the end of a dry period, when soil moisture reached its lowest rate. A linear regression between soil CO2 effluxes and soil moisture in the no-till and conventional plots corroborate the fact that moisture, and not soil temperature, was a controlling factor. Total soil CO2 loss was huge and indicates that the adoption of reduced tillage would considerably decrease soil carbon dioxide emission in our region, particularly during the summer season and when growers leave large amounts of crop residues on the soil surface. Although it is known that crop residues are important for restoring soil carbon, our result indicates that an amount equivalent to approximately 30% of annual crop carbon residues could be transferred to the atmosphere, in a period of 4 weeks only, when conventional tillage is applied on no-tilled soils.", "keywords": ["2. Zero hunger", "soil CO2 emission", "Soils - Tillage", "13. Climate action", "no-tillage", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "soil respiration", "6. Clean water", "12. Responsible consumption"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2005.11.012"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2005.11.012", "name": "item", "description": "10.1016/j.still.2005.11.012", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2005.11.012"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-12-01T00:00:00Z"}}, {"id": "10.1016/j.still.2006.02.003", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-09-20T16:16:17Z", "type": "Journal Article", "created": "2006-04-19", "title": "Effects Of No-Tillage On Chemical Gradients And Topsoil Acidification", "description": "No-tillage is an increasing way of management for agricultural soils. The objective of this study was to identify in which extent the chemical properties of a loamy soil could be affected by no-tillage under temperate conditions. Soil chemical properties were investigated on a field subjected to either conventional or no-tillage management of maize (Zea mays L.) and wheat (Triticum aestivum L.) with identical fertilization practices and no lime supply since 1970. On no-tilled soil, maize was cropped exactly on the same line every other year, which enabled soil sampling under the row and under the interrow.Tilled soil had an homogeneous ploughed horizon, whereas soil under no-tillage exhibited strong vertical gradients of pH, exchangeable cations and organic C. No-tilled soil had 11.4% greater organic C than tilled soil, and the difference was concentrated in the upper 5 cm. The proportion of exchangeable cations was highest in the interrow of no-tilled soil and lowest in tilled soil. Tilled soil contained much lower exchangeable K than no-tilled soil, indicating a difference in retention capacity of this cation. The pH of the upper 5 cm of no-tilled soil was low, probably because of surface accumulation of organic residues. Whatever the tillage system, exchangeable Al was significantly related to pH according to the relation: Al-ex = 76441 x 10(-0.99) (pH) (r(2) = 0.96; p < 0.001). An expected complexing effect of organic matter on Al was not observed, probably hidden by the influence of pH. Since yields were not negatively affected by long-term no-tillage and organic C content was higher, no-tillage appears to be a cost-saving choice for maize and wheat production under these temperate environmental conditions, as well as a way for C sequestration. (c) 2006 Elsevier B.V. All rights reserved.", "keywords": ["2. Zero hunger", "PH", "CHIMIE MINERALE", "04 agricultural and veterinary sciences", "[SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil study", "15. Life on land", "01 natural sciences", "ORGANIC CARBON", "0401 agriculture", " forestry", " and fisheries", "EXCHANGEABLE CATIONS", "NO TILLAGE", "[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil study", "ALUMINIUM", "ACIDIFICATION", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Limousin, Guillaume, Tessier, Daniel, D.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.still.2006.02.003"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2006.02.003", "name": "item", "description": "10.1016/j.still.2006.02.003", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2006.02.003"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-01-01T00:00:00Z"}}, {"id": "10.1016/j.still.2006.12.002", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:17Z", "type": "Journal Article", "created": "2007-02-07", "title": "Determinants Of Annual Fluxes Of Co2 And N2o In Long-Term No-Tillage And Conventional Tillage Systems In Northern France", "description": "The greenhouse gases CO2 andN2O emissions were quantified in a long-term experiment in northern France, in which no-till (NT)and conventional tillage (CT) had been differentiated during 32 years in plots under a maize\u2013wheat rotation. Continuous CO2 andperiodical N2O soil emission measurements were performed during two periods: under maize cultivation (April 2003\u2013July 2003) and during the fallow period after wheat harvest (August 2003\u2013March 2004). In order to document the dynamics and importance of these emissions, soil organicCand mineral N, residue decomposition, soil potential forCO2 emission and climatic dataweremeasured.CO2 emissions were significantly larger in NTon 53% and in CTon 6% of the days. From April to July 2003 and from November 2003 to March 2004, the cumulated CO2 emissions did not differ significantly between CT and NT. However, the cumulated CO2 emissions from August to November 2003 were considerably larger for NT than for CT. Over the entire 331 days of measurement, CT and NT emitted 3160 269 and 4064 138 kgCO2-C ha-1, respectively.The differences in CO2 emissions in the two tillage systems resulted from the soil climatic conditions and the amounts and location of crop residues and SOM. A large proportion of the CO2 emissions in NTover the entiremeasurement period was probably due to the decomposition of old weathered residues.NTtended to emit more N2O than CT over the entiremeasurement period.However differences were statistically significant in only half of the cases due to important variability. N2O emissions were generally less than 5 g N ha-1 day-1, except for a few dates where emission increased up to 21 g N ha-1 day-1. These N2O fluxes represented 0.80, 0.15 and 1.32 0.52 kg N2O-N ha-1 year-1 for CT and NT, respectively. Depending on the periods, a large part of the N2O emissions occurred was probably induced by nitrification, since soil conditions were not favorable for denitrification. Finally, for the period ofmeasurement after 32 years of tillage treatments, theNTsystem emitted more greenhouses gases (CO2 and N2O) to the atmosphere on an annual basis than the CT system.", "keywords": ["[SDV.SA.AGRO] Life Sciences [q-bio]/Agricultural sciences/Agronomy", "2. Zero hunger", "Soil organic matter", "571", "Crop residues", "[SDV.SA.AGRO]Life Sciences [q-bio]/Agricultural sciences/Agronomy", "04 agricultural and veterinary sciences", "[SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil study", "15. Life on land", "Soil tillage", "N2O emission", "12. Responsible consumption", "13. Climate action", "CO2 emission", "0401 agriculture", " forestry", " and fisheries", "Effect of climatic conditions", "[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil study"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2006.12.002"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2006.12.002", "name": "item", "description": "10.1016/j.still.2006.12.002", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2006.12.002"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-09-01T00:00:00Z"}}, {"id": "10.1016/j.still.2006.07.001", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:17Z", "type": "Journal Article", "created": "2006-08-18", "title": "Tillage And Fertility Management Effects On Soil Organic Matter And Sorghum Yield In Semi-Arid West Africa", "description": "Whether it is traditional, modern or \u2018\u2018sustainable\u2019\u2019 agriculture, soil organic matter plays a key role in sustaining crop production and in preventing land degradation. A field experiment was conducted on a Ferric Lixisol at Gampela (Burkina Faso) in 2000 and 2001 to carried out the effects of tillage, fertilisation and their interaction on soil organic carbon (SOC) (0\u201310 cm), crop performance and microbial activities. Maize straw or sheep dung were applied separately or combined with urea in a till or no-till systems and compared with urea only and a control treatment. Sampling was done each year at 2 months after sowing and at harvest. SOC was increased in the tillage treatments in 2000 by 35% but only with 18% in 2001 suggesting reduced carbon accumulation in the absence of organic and mineral restitution. Ploughing in maize straw under conditions of N deficiency led to a drastic decrease in SOC due microbial priming effect that, was not observed when ploughing in sheep dung. In no-till system, losses, organic amendment N concentration and the soil N status determined the impact on SOC and crop productivity. The negative effect on SOC in the tillage treatment with maize straw (4.1 g kg \ufffd 1 ) was less when maize straw was combined with urea (6.2 g kg \ufffd 1 ). It is concluded that in semi-arid West Africa, without both organic resource and N inputs, soil organic matter \u2018\u2018pays\u2019\u2019 for crop N nutrition. Increasing SOC accumulation while improving crop yield may be conflicting under low-input agricultural systems in semi-arid West Africa. Therefore, optimum soil organic carbon and crop performance results from a judicious combination of organic resources and inorganic N mediated by microbial activity. # 2006 Elsevier B.V. All rights reserved.", "keywords": ["sustainable land-use", "Soil nutrients", "2. Zero hunger", "Soil management", "Soil organic matter", "microbial biomass", "Crop performance", "carbon", "dynamics", "04 agricultural and veterinary sciences", "15. Life on land", "Soil carbon", "Tillage", "Manure", "biocidal treatments", "13. Climate action", "Fertilization", "0401 agriculture", " forestry", " and fisheries", "Fertilizers", "Field Scale", "metabolism", "Conservation tillage", "Organic amendments"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2006.07.001"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2006.07.001", "name": "item", "description": "10.1016/j.still.2006.07.001", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2006.07.001"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-05-01T00:00:00Z"}}, {"id": "10.1016/j.still.2006.08.006", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:17Z", "type": "Journal Article", "created": "2006-09-27", "title": "Long-Term Impact Of Reduced Tillage And Residue Management On Soil Carbon Stabilization: Implications For Conservation Agriculture On Contrasting Soils", "description": "Residue retention and reduced tillage are both conservation agricultural management options that may enhance soil organic carbon (SOC) stabilization in tropical soils. Therefore, we evaluated the effects of long-term tillage and residue management on SOC dynamics in a Chromic Luvisol (red clay soil) and Areni-Gleyic Luvisol (sandy soil) in Zimbabwe. At the time of sampling the soils had been under conventional tillage (CT), mulch ripping (MR), clean ripping (CR) and tied ridging (TR) for 9 years. Soil was fully dispersed and separated into 212\u20132000 mm (coarse sand), 53\u2013212 mm (fine sand), 20\u201353 mm (coarse silt), 5\u201320 mm (fine silt) and 0\u20135 mm (clay) size fractions. The whole soil and size fractions were analyzed for C content. Conventional tillage treatments had the least amount of SOC, with 14.9 mg C g \ufffd 1 soil and 4.2 mg C g \ufffd 1 soil for the red clay and sandy soils, respectively. The highest SOC content was 6.8 mg C g \ufffd 1 soil in the sandy soil under MR, whereas for the red clay soil, TR had the highest SOC content of 20.4 mg C g \ufffd 1 soil. Organic C in the size fractions increased with decreasing size of the fractions. In both soils, the smallest response to management was observed in the clay size fractions, confirming that this size fraction is the most stable. The coarse sand-size fraction was most responsive to management in the sandy soil where MR had 42% more organic C than CR, suggesting that SOC contents of this fraction are predominantly controlled by amounts of C input. In contrast, the fine sand fraction was the most responsive fraction in the red clay soil with a 66% greater C content in the TR than CT. This result suggests that tillage disturbance is the dominant factor reducing C stabilization in a clayey soil, probably by reducing C stabilization within microaggregates. In conclusion, developing viable conservation agriculture practices to optimize SOC contents and long-term agroecosystem sustainability should prioritize the maintenance of C inputs (e.g. residue retention) to coarse textured soils, but should focus on the reduction of SOC decomposition (e.g. through reduced tillage) in fine textured soils. # 2006 Elsevier B.V. All rights reserved.", "keywords": ["organic-matter dynamics", "Soil management", "Conservation agriculture", "Residue management", "no-tillage", "continuous cultivation", "sudano-sahelian conditions", "loam soil", "Tropical agroecosystems", "Tillage", "Agricultural ecosystems", "conventional-tillage", "Field Scale", "Conservation tillage", "2. Zero hunger", "Tropical zones", "Soil organic matter", "microbial biomass", "Particulate organic matter (pom)", "Soil organic carbon", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "crop residue", "fractions", "0401 agriculture", " forestry", " and fisheries", "manure application"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2006.08.006"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2006.08.006", "name": "item", "description": "10.1016/j.still.2006.08.006", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2006.08.006"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-06-01T00:00:00Z"}}, {"id": "10.1016/j.still.2013.01.005", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:16:22Z", "type": "Journal Article", "created": "2013-02-27", "title": "Soil Biochemical Properties In A Semiarid Mediterranean Agroecosystem As Affected By Long-Term Tillage And N Fertilization", "description": "Tillage and N fertilization practices contribute to the balance between soil C inputs and outputs. Thus, the impacts of both practices and their interactions on soil organic C (SOC) dynamics must be studied. The main objective of this study was to determine long-term effects of tillage and N fertilization on soil biochemical properties in a long-term experiment established in 1996 on a dryland Typic Xerofluvent soil cropped with barley (Hordeum vulgare L.) in NE Spain. The response of SOC concentration, soil microbial biomass carbon (SMBC) and soil enzyme activities (DHA, dehydrogenase, and PRA, protease) to different tillage (no-tillage, NT; reduced tillage, RT; and conventional tillage, CT) and N treatments (zero, 0 kg N ha\u22121; medium, 60 kg N ha\u22121; and high, 120 kg N ha\u22121) were measured in 2008 at four soil depths (i.e., 0\u20135, 5\u201310, 10\u201325 and 25\u201350 cm). All the soil biochemical properties studied showed significant differences for tillage, depth and the interaction between tillage and soil depth. However, N fertilization rates only affected the SMBC content, which was greater under 120 kg N ha\u22121 than under 0 kg N ha\u22121 in the 10\u201325 cm soil layer. In the soil surface layer (0\u20135 cm), SOC, SMBC and DHA levels in CT were about 50% of the levels in the NT plots. However, in the 10\u201325 cm soil layer, a greater SOC concentration in CT compared with NT and RT was also accompanied by SMBC and DHA values 30% higher in CT. Below 25 cm soil depth, similar values of soil biochemical properties were found among tillage systems. There was a significant correlation among almost all the parameters studied, with the greatest correlations between SOC and SMBC and between SOC and DHA. In semiarid Mediterranean conditions, after 12 years of experiment, tillage impacted soil biochemical properties in a greater extent compared with N fertilization even though this effect was only limited to the upper soil layers. This work was supported by the Comisi\u00f3n Interministerial de Ciencia y Tecnolog\u00eda of Spain (grants AGL2007-66320-CO2-01 and AGL2010-22050-CO3-01/02) and the European Union (FEDER funds).", "keywords": ["2. Zero hunger", "Traditional tillage", "Dryland farming", "Soil microbial activity", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "Conservation tillage", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2013.01.005"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2013.01.005", "name": "item", "description": "10.1016/j.still.2013.01.005", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2013.01.005"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-05-01T00:00:00Z"}}, {"id": "10.1016/j.still.2006.10.005", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:17Z", "type": "Journal Article", "created": "2006-12-01", "title": "The Adoption Of Annual Subsoiling As Conservation Tillage In Dryland Maize And Wheat Cultivation In Northern China", "description": "Soil compaction caused by random traffic or repetitive tillage has been shown to reduce water use efficiency, and thus crop yield due to reduced porosity, decreased water infiltration and availability of nutrients. Conservation tillage coupled with subsoiling in northern China is widely believed to reduce soil compaction, which was created after many years of no-till. However, limited research has been conducted on the most effective time interval for subsoiling, under conservation tillage. Data from conservation tillage demonstration sites operating for 10 years in northern China were used to conduct a comparative study of subsoiling interval under conservation tillage. Three modes of traditional tillage, subsoiling with soil cover and no-till with soil cover were compared using 10 years of soil bulk density, water content, yield and water use efficiency data. Cost benefit analysis was conducted on subsoiling time interval under conservation tillage. Yield and power consumption were assessed by based on the use of a single pass combine subsoiler and planter. Annual subsoiling was effective in reducing bulk density by only 4.9% compared with no-till treatments on the silty loam soils of the Loess plateau, but provided no extra benefit in terms of soil water loss, yield increase or water utilization. With the exception of bulk density, no-till and subsoiling with cover were vastly superior in increasing water use (+10.5%) efficiency and yield (+12.9%) compared to traditional tillage methods. Four years of no-till followed by one subsoiling reduced mechanical inputs by 62%, providing an economic benefit of 49% for maize and 209% for wheat production compared to traditional tillage. Annual subsoiling reduced inputs by 25% with an increased economic benefit of 23% for maize and 135% for wheat production. Yield and power consumption was improved by 5% and 20%, respectively, by combining subsoiling with the planting operation in one pass compared with multipass operations of subsoiling and planting. A key conclusion from this is that annual subsoiling in dryland areas of northern China is uneconomical and unwarranted. Four years of no-till operations followed by 1 year subsoiling provided some relief from accumulated soil compaction. However, minimum soil disturbance and maximum soil cover are key elements of no-till for saving water and improving yields. Improved yields and reduced farm power consumption could provide a significant base on which to promote combined planter and subsoiling operations throughout northern China. Further research is required to develop a better understanding of the linkages between conservation tillage, soil quality and yield, aimed at designing most appropriate conservation tillage schemes.", "keywords": ["2. Zero hunger", "no-till", "Yield", "Compaction", "Soil Science", "subsoiling", "Soil Properties", "economics", "04 agricultural and veterinary sciences", "Crop", "15. Life on land", "maize", "loess", "7. Clean energy", "333", "630", "6. Clean water", "C1", "wheat", "conservation tillage", "0401 agriculture", " forestry", " and fisheries"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2006.10.005"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2006.10.005", "name": "item", "description": "10.1016/j.still.2006.10.005", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2006.10.005"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-06-01T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=+Tillage&f=json", "hreflang": "en-US"}, {"rel": "alternate", "type": "text/html", "title": "This document as HTML", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=+Tillage&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "first", "title": "items (first)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=+Tillage&", "hreflang": "en-US"}, {"rel": "next", "type": "application/geo+json", "title": "items (next)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=+Tillage&offset=50", "hreflang": "en-US"}], "numberMatched": 171, "numberReturned": 50, "distributedFeatures": [], "timeStamp": "2026-09-20T17:54:10.194292Z"}