{"type": "FeatureCollection", "features": [{"id": "10.1016/j.chemosphere.2015.04.088", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-25T16:16:01Z", "type": "Journal Article", "created": "2015-05-07", "title": "Biochar Helps Enhance Maize Productivity And Reduce Greenhouse Gas Emissions Under Balanced Fertilization In A Rainfed Low Fertility Inceptisol", "description": "Maize production plays an important role in global food security, especially in arid and poor-soil regions. Its production is also increasing in China in terms of both planting area and yield. However, maize productivity in rainfed croplands is constrained by low soil fertility and moisture insufficiency. To increase the maize yield, local farmers use NPK fertilizer. However, the fertilization regime (CF) they practice is unbalanced with too much nitrogen in proportion to both phosphorus and potassium, which has led to low fertilizer use efficiency and excessive greenhouse gases emissions. A two-year field experiment was conducted to assess whether a high yielding but low greenhouse gases emission system could be developed by the combination of balanced fertilization (BF) and biochar amendment in a rainfed farmland located in the Northern region of China. Biochar was applied at rates of 0, 20, and 40 t/ha. Results show that BF and biochar increased maize yield and partial nutrient productivity and decreased nitrous oxide (N2O) emission. Under BF the maize yield was 23.7% greater than under CF. N2O emissions under BF were less than half that under CF due to a reduced N fertilizer application rate. Biochar amendment decreased N2O by more than 31% under CF, while it had no effect on N2O emissions under BF. Thus BF was effective at maintaining a high maize yield and reducing greenhouse gases emissions. If combined with biochar amendment, BF would be a good way of sustaining low carbon agriculture in rainfed areas.", "keywords": ["Greenhouse Effect", "330", "Rain", "Balanced fertilization", "Zea mays", "01 natural sciences", "630", "12. Responsible consumption", "Soil", "11. Sustainability", "Crop yield", "Fertilizers", "0105 earth and related environmental sciences", "2. Zero hunger", "Agriculture", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "Biochar", "Greenhouse gases", "Fertility", "13. Climate action", "Charcoal", "0401 agriculture", " forestry", " and fisheries", "Gases", "Rainfed agriculture"]}, "links": [{"href": "https://doi.org/10.1016/j.chemosphere.2015.04.088"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Chemosphere", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.chemosphere.2015.04.088", "name": "item", "description": "10.1016/j.chemosphere.2015.04.088", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.chemosphere.2015.04.088"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-01-01T00:00:00Z"}}, {"id": "10.1016/j.apsoil.2007.03.006", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-25T16:15:47Z", "type": "Journal Article", "created": "2007-04-24", "title": "Influence Of Tillage, Residue Management, And Crop Rotation On Soil Microbial Biomass And Catabolic Diversity", "description": "The densely populated, intensively cropped subtropical highlands of the world have agricultural sustainability problems from soil erosion and fertility decline. In 1991, the International Maize and Wheat Improvement Center (CIMMYT) initiated a long-term field experiment at its semi-arid highland experiment station in Mexico (2240 masl; 19.318N, 98.508W; Cumulic Phaeozem) to investigate the long-term effects of tillage/seeding practices, crop rotations, and crop residue management on maize and wheat grown under rainfed conditions. Soil ecology status contributes to agricultural system sustainability, and evaluations were made to determine the effect of different management practices on soil microbial biomass (SMB) (substrate-induced respiration (SIR) and chloroform fumigation incubation (CFI)) and micro-flora physiological and catabolic diversity (BIOLOG TM ecoplate well system). SMB-C (CFI, SIR) was significantly and respectively 1.2 and 1.3 times higher for residue retention (average 387 mg C kg 1 dry soil and 515 mg C kg 1 dry soil, respectively) compared to residue removal. SMB-C (CFI) was significantly higher for wheat (369 mg C kg 1 dry soil) compared to maize (319 mg C kg 1 dry soil). SMB-N (CFI) was significantly 1.3 times higher for residue retention (average 28 mg N kg 1 dry soil) compared to residue removal. The average well color development (AWCD) obtained by the BIOLOG TM ecoplate essay indicated there were large differences in the catabolic capability of soil microbial communities after 15 years of contrasting management practices. While maize and wheat rotation under conventional tillage with residue retention showed a significantly higher overall AWCD value compared to the other treatments, AWCD of maize with zero tillage and residue removal was significantly lower than in the other treatments. AWCD was significantly higher for residue retention compared to residue removal and for wheat as compared to maize. For maize, the management practices were divided into two groups; zero tillage with residue removal was separate from all other treatments. For wheat, conventional tillage was separate from all zero tillage treatments. This study suggests that in the target area, a cropping system that includes zero tillage, crop rotation, and crop residue retention can increase overall biomass and micro-flora activity and diversity compared with common farming practices. In the long term, zero tillage combined with residue retention creates conditions", "keywords": ["2. Zero hunger", "Conservation agriculture", "Small-scale farming", "Residue management", "Microbial biomass", "04 agricultural and veterinary sciences", "15. Life on land", "Crop rotations", "Catabolic diversity", "6. Clean water", "Tillage", "Central Mexico", "0401 agriculture", " forestry", " and fisheries", "Field Scale", "Rainfed agriculture", "Conservation tillage"]}, "links": [{"href": "https://doi.org/10.1016/j.apsoil.2007.03.006"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Applied%20Soil%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.apsoil.2007.03.006", "name": "item", "description": "10.1016/j.apsoil.2007.03.006", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.apsoil.2007.03.006"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-10-01T00:00:00Z"}}, {"id": "10.1016/j.fcr.2010.08.012", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-25T16:16:17Z", "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": "10.1016/j.scienta.2019.108978", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-25T16:16:52Z", "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.still.2011.04.007", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-25T16:17:17Z", "type": "Journal Article", "created": "2011-05-21", "title": "Long-Term Effect Of Tillage, Rotation And Nitrogen Fertiliser On Soil Quality In A Mediterranean Vertisol", "description": "Studies of the impacts of the interactions of soil agricultural practices on soil quality could assist with assessment of better management to establish sustainable crop production system. The main objective was to determine the long-term effects of tillage system, crop rotation and N fertilisation on soil total N and organic C (SOC), labile fractions of organic matter (water soluble carbon, WSC, and active carbon, AC), nitrate content, and soil enzymatic activities (dehydrogenase (DHA), \u03b2-glucosidase (Glu) and alkaline phosphatase (AP)) at four different soil depths (0\u20135, 5\u201310, 10\u201330 and 30\u201350 cm), in a Mediterranean dryland Vertisol in SW Spain. Tillage systems were conventional tillage (CT) and no tillage (NT). Crop rotations were wheat\u2013sunflower (WS), wheat\u2013chickpea (WC), wheat\u2013faba bean (WFb), wheat\u2013fallow (WF) and continuous wheat (WW). Nitrogen fertiliser rates were 0, 50 and 150 kg N ha\u22121. The different crop rotation systems had a great influence in soil C and N fractions and enzymatic activities. In general, the SOC, total N, WSC, and \u03b2-glucosidase contents were higher in the no tillage system than in conventional tillage system in the wheat\u2013wheat and in the wheat\u2013faba bean rotations at upper layer (0\u20135 cm), while the lowest ones were obtained in the wheat\u2013fallow rotation in both tillage systems. Carbon and N fractions, calculated by volumetric soil, showed an increase with depth in both tillage systems and in all crop rotations, which could be related to the increase of soil bulk density and soil mass with depth. The highest N fertiliser rate increased most of soil variables, especially nitrate content at deeper layers, thereby precautions should be taken with long-term N fertilisation to avoid leaching of nitrates below the tillage layer. With the exception of wheat\u2013fallow rotation, slightly greater grain and above-ground biomass yields were obtained for wheat in NT, especially at 150 kg N ha\u22121. Combination of NT with any biannual rotation except fallow could be an adequate sustainable management in order to improve soil quality of Vertisols, under our conditions.", "keywords": ["2. Zero hunger", "Soil organic matter", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "Soil enzymatic activities", "15. Life on land", "Rainfed agriculture", "Conservation tillage", "6. Clean water", "12. Responsible consumption"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2011.04.007"}, {"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.2011.04.007", "name": "item", "description": "10.1016/j.still.2011.04.007", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2011.04.007"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-08-01T00:00:00Z"}}, {"id": "10.1016/j.still.2015.08.011", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-25T16:17:20Z", "type": "Journal Article", "created": "2015-09-26", "title": "Soil Organic Matter Fractions As Affected By Tillage And Soil Texture Under Semiarid Mediterranean Conditions", "description": "Open Access37 Pags.- 6 Tabls.- 3 Figs. The definitive version is available at: http://www.sciencedirect.com/science/journal/01671987", "keywords": ["2. Zero hunger", "Soil organic carbon", "Particulate organic matter", "0401 agriculture", " forestry", " and fisheries", "Mineral-associated organic matter", "04 agricultural and veterinary sciences", "15. Life on land", "Conservation tillage", "Rainfed agriculture", "12. Responsible consumption"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2015.08.011"}, {"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.2015.08.011", "name": "item", "description": "10.1016/j.still.2015.08.011", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2015.08.011"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-01-01T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Rainfed+agriculture&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=Rainfed+agriculture&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=Rainfed+agriculture&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Rainfed+agriculture&offset=6", "hreflang": "en-US"}], "numberMatched": 6, "numberReturned": 6, "distributedFeatures": [], "timeStamp": "2026-07-26T05:14:39.678713Z"}