Field studies were conducted over 5 years on two dairy farms in southern Queensland to evaluate the impacts of zero-tillage, nitrogen (N) fertiliser and legumes on a winter-dominant forage system based on raingrown oats. Oats was able to be successfully established using zero-tillage methods, with no yield penalties and potential benefits in stubble retention over the summer fallow. N fertiliser, applied at above industry-standard rates (140 vs. 55 kg/ha.crop) in the first 3 years, increased forage N concentration significantly and had residual effects on soil nitrate-N at both sites. At one site, crop yield was increased by 10 kg DM/ha.kg fertiliser N applied above industry-standard rates. The difference between sites in fertiliser response reflected contrasting soil and fertiliser history. There was no evidence that modifications to oats cropping practices (zero-tillage and increased N fertiliser) increased surface soil organic carbon (0\uffe2\uff80\uff9310 cm) in the time frame of the present study. When oats was substituted with annual legumes, there were benefits in improved forage N content of the oat crop immediately following, but legume yield was significantly inferior to oats. In contrast, the perennial legume Medicago sativa was competitive in biomass production and forage quality with oats at both sites and increased soil nitrate-N levels following termination. However, its contribution to winter forage was low at 10% of total production, compared with 40% for oats, and soil water reserves were significantly reduced at one site, which had an impact on the following oat production. The study demonstrated that productive grazed oat crops can be grown using zero tillage and that increased N fertiliser is more consistent in its effect on N concentration than on forage yield. A lucerne ley provides a strategy for raising soil nitrate-N concentration and increasing overall forage productivity, although winter forage production is reduced.
", "keywords": ["2. Zero hunger", "Field crops", "0401 agriculture", " forestry", " and fisheries", "Cattle", "Soils. Soil science", "04 agricultural and veterinary sciences", "15. Life on land"], "contacts": [{"organization": "Chataway, R.G., Orr, W.N., Cooper, J.E., Cowan, R.T.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1071/an11028"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Animal%20Production%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1071/an11028", "name": "item", "description": "10.1071/an11028", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1071/an11028"}, {"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": "10.1071/sr9960289", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-27T16:18:45Z", "type": "Journal Article", "created": "2005-04-06", "title": "Comparison Of Legume-Based Cropping Systems At Warra, Queensland .2. Mineral Nitrogen Accumulation And Availability To The Subsequent Wheat Crop", "description": "Mineral nitrogen release following legume-based cropping systems for restoring the fertility of a Vertisol and the yield response and N uptake of subsequent wheat crops was studied. Legume phases of pastures, including a 4 year grass+legume ley, and lucerne and medic leys (~1 year) were terminated in October 1988 or 1989 and rotated with wheat. Chickpea-wheat rotations matched those of lucerne and medic leys. Mineral N accumulations during a subsequent fallow period were determined by core sampling to 1.5 m in October, February and May. Grain yield and N uptake of wheat enabled comparisons of the fertility restorative effects of the various systems relative to continuous wheat cropping. Averaged for two fallow periods, increases in mineral N down to 1.2 m depth were 93, 91, 68, and 37 kg/ha following grass+legume, lucerne and medic leys, and chickpea, respectively, compared with the continuous wheat treatment. Wheat yields were generally lower in 1989 (1.85\uffe2\uff80\uff932.88 t/ha) than in 1990 (2.08\uffe2\uff80\uff933.59 t/ha) following all leys and crops due to seasonal conditions. There was a grain yield increase of 0.11 and 0.52 t/ha in 1989 and 1.23 and 1.26 t/ha in 1990 following lucerne and medic leys, respectively and 0.85 t/ha in 1990 following a 4 year grass+legume ley. Following chickpea there was a yield increase of 0.81 and 1.36 t/ha in 1989 and 1990 respectively. Nitrogen uptake by wheat was increased by 40 and 49 kg/ha in 1989 and 48 and 58 kg/ha in 1990 following lucerne and medic leys respectively and 63 kg/ha in 1990 following a 4 year grass+legume ley. Following chickpea N uptake by wheat was increased by 27 and 32 kg/ha in 1989 and 1990 respectively. Grain protein concentration of wheat was substantially higher following all pasture leys (11.7\uffe2\uff80\uff9315.8%) than following wheat (8.0\uffe2\uff80\uff939.4%) or chickpea (9.4\uffe2\uff80\uff9310.1%). Therefore, there was substantial evidence of the effectiveness of pasture leys in soil fertility restoration, as reflected in mineral N, yield response and N uptake by subsequent wheat crops.
", "keywords": ["2. Zero hunger", "571", "Field crops", "2304 Environmental Chemistry", "0402 animal and dairy science", "Methods and systems of culture. Cropping systems", "0401 agriculture", " forestry", " and fisheries", "Soils. Soil science", "Pasture leys", "04 agricultural and veterinary sciences", "15. Life on land", "Legumes", "1111 Soil Science"]}, "links": [{"href": "https://doi.org/10.1071/sr9960289"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1071/sr9960289", "name": "item", "description": "10.1071/sr9960289", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1071/sr9960289"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1996-01-01T00:00:00Z"}}, {"id": "10.5281/zenodo.15231322", "type": "Feature", "geometry": null, "properties": {"license": "unspecified", "updated": "2026-07-27T16:23:53Z", "type": "Dataset", "title": "Management of rice straw in rice-soybean succession in tropical lowland", "description": "This study aims to investigate alternative management practices for rice straw in tropical lowland rice-soybean systems. The goal is to twofold:\u00a0 first, to identify methods that maximize the yield of the subsequent soybean crop, and second, to quantify the effects of these practices on soil properties. 'Ten treatments (below) consisting of a combination of rice straw management (burning, removal and incorporation with disc harrow, leveling disc harrow, and knife-roller) with soybean sowing (no-tillage and conventional) were evaluated in a completely randomized design, with six replications. The disc harrow operated at 0.20-0.25 m, the leveling disc harrow at 0.10 m, and the knife-roller at 0.13 m depth. The total plot area was 600 m2 (10 m wide and 60 m long). \u00a0 Tillage treatments were: Burning (M1) Straw removal (M2) Incorporation with one pass of a disc harrow (GA) and two (M3) or three (M4) passes of a leveling harrow (GN) Incorporation with one pass of a roller knife (RF) and no-till soybean planting (M5) Incorporation with one pass of RF and two (M6) or three (M7) passes of GN Incorporation with two passes of RF and no-till soybean planting (M8) Two (M9) or three (M10) passes of GN.' 'Grain yield was determined in an area of 2.55 m\u00b2, corresponding to six 2.5 m rows spaced 0.17 m apart, which was expressed in kg ha-1, after moisture was adjusted to 13%. \u00a0 The yield components were determined: the number of panicles in one meter of the planting row; plant height, measured from the soil level to the tip of the panicle in five tillers. The HI was obtained by the ratio between grain yield and total dry matter in 1 m2. The number of grains and empty spikelets in ten panicles and the mass of 100 grains. The determination of the industrial quality of grains in 100 g samples of processed seeds. Rice and soybean grain yields were determined annually and the cumulative yields of these crops were calculated.' The experimental design is completely randomized, with six replicates. '2015 and 2017: 0-10, 10-20cm 2023: 0-10, 10-20, 20-30, 30-40cm' 'This study investigated the following chemical properties of the soil: pH, and the levels of calcium (Ca2+), magnesium (Mg2+), hydrogen (H+), aluminum (Al3+), phosphorus (P), potassium (K+), copper (Cu2+), zinc (Zn2+), iron (Fe3+), manganese (Mn2+), and organic matter. \u00a0 -Soil pH was measured in water. -Calcium and magnesium were extracted using a 1 molar potassium chloride (KCl) solution and then analyzed by atomic absorption spectroscopy. -Potential acidity (the combined amount of hydrogen and aluminum) was determined through titration with a 0.5 molar calcium acetate solution at a pH of 7. -Phosphorus, potassium, and micronutrients were extracted with Mehlich 1 solution (a mixture of 0.5 N hydrochloric acid (HCl) and 0.025 N sulfuric acid (H2SO4)) and analyzed by inductively coupled plasma atomic emission spectroscopy. -Soil organic matter (SOM) was estimated by multiplying the total organic carbon content of the soil by 1.724. This calculation was based on the chromic acid titration method. \u00a0 The specific methods used for these analyses were referenced from Teixeira et al. (2017) and Soltanpour et al. (1996).' '2015 and 2017: 0-10, 10-20cm 2023: 0-10, 10-20, 20-30, 30-40cm \u00a0 - In 2015 and 2017, soil organic carbon content was estimated indirectly by measuring soil organic matter (SOM) using the chromic acid titration method (Teixeira et al., 2017). The total soil organic carbon content was obtained by multiplying the SOM by a factor of 1.724. - In 2023, soil organic carbon content was measured directly using dry combustion with Total Organic Carbon (TOC) analysis. - Soil carbon stocks were calculated using soil bulk density. A volumetric ring was used to determine the bulk density at different depths (0-10 cm, 10-20 cm, 20-30 cm, and 30-40 cm). Since bulk density varied between treatments, estimates of soil organic carbon stocks (in Mg ha-1) were based on equivalent soil masses (Sisti et al., 2004).' The following soil physical properties were measured: bulk density, total porosity, microporosity, and macroporosity. Additionally, plant available water capacity was determined following the method of Teixeira et al. (2017). The S index, an indicator of soil physical quality, was calculated based on Dexter (2004). Finally, air capacity (AC) was assessed using the method outlined by Reynolds et al. (2002). Clay loam texture '-Sample collection: Soil samples for biological properties were collected at a depth of 0-10 cm. \u00a0 -Enzyme analysis: Betaglucosidase, aryl-sulfatase, and acid phosphatase activities were determined following the methods described by Tabatabai (1994) as modified by Lopes (2013). The analysis was performed using dried air-sampled soil.'", "keywords": ["Field crops", "plintossolo", "Plinthosol", "culturas de campo"], "contacts": [{"organization": "Ananias Soler da Silva, Mellissa, Ba\u00eata dos Santos, Alberto,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.15231322"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.15231322", "name": "item", "description": "10.5281/zenodo.15231322", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.15231322"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-04-16T00:00:00Z"}}, {"id": "10.5281/zenodo.17712152", "type": "Feature", "geometry": null, "properties": {"license": "unspecified", "updated": "2026-07-27T16:24:15Z", "type": "Dataset", "title": "Sistemas de manejo do solo e de produ\u00e7\u00e3o de algod\u00e3o, soja e milho em solo arenoso do cerrado da Bahia", "description": "The objectives of this study are to evaluate tillage and crop systems on soil fertility, soil carbon stock changes at depth and yield performance of soybean, cotton, and maize grown in the sandy soil of western Bahia, Brazil. Four treatments consist of conventional tillage and monocropping of Gossypium hirsutum L. r latifolium, soybean, and corn; and six treatments with these cash crops rotations with Urochloa ruziziensis (ruzigrass) and Sorghum bicolor as cover crops, and Crotalaria ochroleuca as a green manure, under no-tillage. Each experimental plot measure 400 m2 (20 m x 20 m). Cotton, soybean, and maize are harvest at three random points, each composed of 4 rows of 5 m in length. The experimental design was a randomized block design with four replicates. Soil samples are collected at three depth intervals (0-10 cm, 10-20 cm and 20-40 cm), and in some years until 40-60 cm and 60-100 cm. 'Soil samples are collected at three depth intervals (0-10 cm, 10-20 cm and 20-40 cm), and in some years until 40-60 cm and 60-100 cm. pH in water (soil:water = 1:2.5); available phosphorus and exchangeable potassium, extracted by Mehlich-1; exchangeable calcium and magnesium, extracted by KCl 1mol L-1; potential acidity, extracted by calcium acetate, 0.5 mol L-1, pH 7.0; soil organic matter (by wet combustion followed by colorimetric determination)' From the beginning of the experiment until 2017, soil organic carbon concentration was measured by wet combustion followed by colorimetric determination. The SOC concentration, expressed on a volumetric basis, was converted to a gravimetric basis according to the pedotransfer function, using the total sand concentration. After 2018 soil organic carbon was determined by dry combustion in a C and N elemental analyzer (Perkin Elmer Elemental Analyzer 2400 Series II) according to the Pregl-Dumas method (Nelson & Sommers 1996). Soil samples are collected at three depth intervals (0-10 cm, 10-20 cm and 20-40 cm), and in some years until 40-60 cm and 60-100 cm. Soil bulk density was determined using a volumetric ring. Soil samples are collected at three depth intervals (0-10 cm, 10-20 cm and 20-40 cm), and in some years until 40-60 cm and 60-100 cm. Soil mineralogy was not performed. Granulometry corresponding to 463, 143 and 394 g kg-1 of clay, silt and sand, respectively. Soil samples were subjected to the BioAS method.", "keywords": ["field crops", "ferralsol"], "contacts": [{"organization": "Cunha de Barcellos Ferreira, Alexandre", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.17712152"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.17712152", "name": "item", "description": "10.5281/zenodo.17712152", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.17712152"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-11-25T00:00:00Z"}}, {"id": "ed5457a4-d61e-4b2b-b1c0-c4abae62fdc7", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[5.81, 47.26], [5.81, 54.76], [15.77, 54.76], [15.77, 47.26], [5.81, 47.26]]]}, "properties": {"rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the ZALF's research activities.\" Although every care has been taken in preparing and testing the data, the ZALF and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the ZALF and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The ZALF and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2024-06-18", "type": "Service", "created": "2022-11-28", "language": "eng", "title": "Web Map Service of the dataset 'Agricultural Yields and Cultivated Areas Germany, States and Counties since 1999'", "description": "This WMS Map Service includes spatial information used by datasets 'AGIS Map Service of the dataset 'Agricultural Yields and Cultivated Areas Germany, States and Counties since 1999''", "formats": [{"name": "CSV"}], "keywords": ["infoMapAccessService", "cultivated land", "field crops", "crop yield"], "contacts": [{"name": "Nikolai Svoboda", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "Nikolai.Svoboda@zalf.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": null, "protocol": null, "protocol_url": "", "name": "0000-0003-3860-4400", "name_url": "", "description": "ORCID", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"name": "Nikolai Svoboda", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "|", "roles": ["projectLeader"], "phones": [{"value": null}], "emails": [{"value": "Nikolai.Svoboda@zalf.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data Analysis & Simulation' - Workgroup Research Data Management", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 300"}], "emails": [{"value": "dataservice@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "roles": ["contributor"]}], "themes": [{"concepts": [{"id": "infoMapAccessService"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}, {"concepts": [{"id": "cultivated land"}, {"id": "field crops"}, {"id": "crop yield"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&mid=ed5457a4-d61e-4b2b-b1c0-c4abae62fdc7", "rel": "information"}, {"href": "https://maps.bonares.de/wss/service/ags-relay/ags/guest/arcgis/rest/services/Zalf/ID_3898__ERTRAEGE_FLAECHEN_LAENDER_1999_2022_Geopoint_Projected/MapServer/WMSServer?request=GetCapabilities&service=WMS"}, {"rel": "self", "type": "application/geo+json", "title": "ed5457a4-d61e-4b2b-b1c0-c4abae62fdc7", "name": "item", "description": "ed5457a4-d61e-4b2b-b1c0-c4abae62fdc7", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/ed5457a4-d61e-4b2b-b1c0-c4abae62fdc7"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-06-18T00:00:00Z"}}, {"id": "a2fbdaab-010f-4778-840b-27e9f1b002dd", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[13.32, 52.35], [13.32, 52.35], [13.32, 52.35], [13.32, 52.35], [13.32, 52.35]]]}, "properties": {"themes": [{"concepts": [{"id": "farming"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "horticulture"}, {"id": "long-term experiments"}, {"id": "vegetable crops"}, {"id": "fertilization"}, {"id": "fertilizers"}, {"id": "soil types"}, {"id": "soil fertility"}, {"id": "soil organic carbon"}, {"id": "soil organic matter"}, {"id": "field crops"}, {"id": "crop management"}, {"id": "crop production"}, {"id": "crop rotation"}, {"id": "crop residues"}, {"id": "crop residue management"}, {"id": "crop yield"}, {"id": "nutrient balance"}, {"id": "nutrient management"}, {"id": "nutrient uptake"}, {"id": "nutrient use efficiency"}, {"id": "nutrient utilization"}, {"id": "nitrogen"}, {"id": "nitrogen balance"}, {"id": "nitrogen content"}, {"id": "nitrogen fertilizers"}, {"id": "nitrogen-use efficiency"}, {"id": "potassium"}, {"id": "phosphorus"}, {"id": "magnesium"}, {"id": "cucumbers"}, {"id": "Cucumis"}, {"id": "Cucumis sativus"}, {"id": "carrots"}, {"id": "Daucus carota"}, {"id": "cabbages"}, {"id": "Brassica oleracea var. capitata"}, {"id": "leeks"}, {"id": "Allium ampeloprasum"}, {"id": "celery"}, {"id": "Apium graveolens"}, {"id": "Apium graveolens var. rapaceum"}, {"id": "farmyard manure"}, {"id": "organic amendments"}, {"id": "organic fertilizers"}, {"id": "slurry"}, {"id": "bark mulches"}, {"id": "resource management"}, {"id": "Luvisols"}, {"id": "Fluvisols"}, {"id": "Phaeozems"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "opendata"}], "scheme": "Individual"}, {"concepts": [{"id": "Boden"}, {"id": "agricultural management"}, {"id": "horticulture"}, {"id": "crop production"}, {"id": "crop rotation"}, {"id": "crop waste"}, {"id": "cultivation"}, {"id": "cultivation system"}, {"id": "cultivation method"}, {"id": "food production (agriculture)"}, {"id": "irrigation farming"}, {"id": "manure"}, {"id": "mineral fertiliser"}, {"id": "nitrogenous fertiliser"}, {"id": "organic fertiliser"}, {"id": "soil fertilisation"}, {"id": "soil fertility"}, {"id": "vegetable"}, {"id": "vegetable cultivation"}, {"id": "vegetable waste"}, {"id": "yield (agricultural)"}, {"id": "resource utilisation"}, {"id": "organic matter"}, {"id": "phosphate"}], "scheme": "GEMET - Concepts, version 2.4"}], "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the Other's research activities.\" Although every care has been taken in preparing and testing the data, the Other and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the Other and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. 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These data were created as part of BonaRes research activities\". Although every care has been taken in preparing and testing the data, ZALF and BonaRes Data Centre cannot guarantee that the data are correct; neither does ZALF and BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The ZALF and Data Centre will not be responsible for any direct or indirect use which might be made of the data. If access to actual data is requested, please contact the data owner/author because these underlay an embargo.", "updated": "2019-06-18", "type": "Dataset", "created": "2019-05-21", "language": "eng", "title": "Long-term Field Experiments in Germany", "description": "This dataset provides detailed information about 205 Long-term Field Experiments (LTFE) in Germany. The research was done in the context of the funding initiative of the German Federal Ministry for Education and Research (BMBF) 'BonaRes' (www.bonares.de). LTFE here are defined as agricultural field experiments with the minimum duration of 20 years, a static design and research in the context of bioeconomy. Experiments with a duration of less than 20 years but reaching this age during the BonaRes funding period (2015-2024) are considered as LTFE as well.\nInformation about duration, research theme, holding institution, research parameters, location, landuse category, membership in networks, size and experimental setup are provided.\nIn addition BonaRes performed a classification of the experiments and assigned them to five soil functions. The classification was done according to our knowledge about the data which was collected in the respective LTFE up to now. The following five soil functions were chosen as most relevant for BonaRes: biomass production, storage and filtering of water, storage and recycling of nutrients, carbon storage, habitat for biological activity.", "formats": [{"name": "CSV"}], "keywords": ["Boden", "Bodenfunktion", "Bodenuntersuchung", "Mineralischer Bodenverbesserer", "organisches Bodenverbesserungsmittel", "Freilandversuch", "Langzeitversuch", "Versuchsanlage", "Ackerbau", "Gr\u00fcnland", "Landwirtschaft", "Agrarwissenschaft", "Boden", "Field experimentation", "Field crops", "Boden", "Field experiments", "Long-term field experiments", "Long-term experiments", "Long-term trial", "Long-term field trial", "agricultural data", "Dauerversuch", "Dauerfeldversuch", "Langzeitversuch", "Langzeitfeldversuch", "Dauerd\u00fcndungsversuch", "opendata", "Boden"], "contacts": [{"name": "Meike Grosse", "organization": "Leibniz Centre for Agricultural Landscape Research", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "meike.grosse@zalf.de"}], "addresses": [{"deliveryPoint": [null], "city": "M\u00fcncheberg", "administrativeArea": null, "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Jennika Hammar", "organization": "Leibniz Centre for Agricultural Landscape Research", "position": "Student assistant", "roles": ["dataCollector"], "phones": [{"value": null}], "emails": [{"value": "hammar@uni-potsdam.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": "Germany"}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data' - WG Geodata", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 171"}], "emails": [{"value": "bonares-datenzentrum@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Wilfried Hierold", "organization": "Leibniz Centre for Agricultural Landscape Research", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "hierold@zalf.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": "Germany"}], "links": [{"href": null}]}, {"name": "Uwe Heinrich", "organization": "Leibniz Centre for Agricultural Landscape Research", "position": null, "roles": ["projectLeader"], "phones": [{"value": null}], "emails": [{"value": "uheinrich@zalf.de"}], "addresses": [{"deliveryPoint": [null], "city": "M\u00fcncheberg", "administrativeArea": null, "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"organization": "Leibniz Centre for Agricultural Landscape Research", "roles": ["contributor"]}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&doi=https://doi.org/10.20387/BonaRes-3TR6-MG8R", "rel": "download"}, {"rel": "self", "type": "application/geo+json", "title": "68ae28c6-c8ae-475f-9b84-d7d11ef5891d", "name": "item", "description": "68ae28c6-c8ae-475f-9b84-d7d11ef5891d", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/68ae28c6-c8ae-475f-9b84-d7d11ef5891d"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-06-18T00:00:00Z"}}, {"id": "1cdb3065-b3f2-4c7f-968a-c33dfd0ea7cd", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[8.7, 48.53], [8.7, 48.93], [9.78, 48.93], [9.78, 48.53], [8.7, 48.53]]]}, "properties": {"themes": [{"concepts": [{"id": "farming"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Soil"}, {"id": "vegetation"}, {"id": "crops"}, {"id": "catch crops"}, {"id": "field crops"}, {"id": "grain crops"}, {"id": "maize"}, {"id": "leaf area"}, {"id": "plant cover"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "opendata"}], "scheme": "Individual"}, {"concepts": [{"id": "Boden"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}], "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the Extern's research activities.\" Although every care has been taken in preparing and testing the data, the Extern and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the Extern and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The Extern and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2021-11-29", "type": "Dataset", "created": "2021-11-10", "language": "eng", "title": "Pictures for 'Regional climate change observational data FOR 1695'", "description": "The pictures can be downloaded here:\nhttps://metadata.bonares.de/smartEditor/rest/upload/08_GVF_EC1.zip\nhttps://metadata.bonares.de/smartEditor/rest/upload/08_GVF_EC2.zip\nhttps://metadata.bonares.de/smartEditor/rest/upload/08_GVF_EC3.zip\nhttps://metadata.bonares.de/smartEditor/rest/upload/08_GVF_EC4.zip\nhttps://metadata.bonares.de/smartEditor/rest/upload/08_GVF_EC5.zip\nhttps://metadata.bonares.de/smartEditor/rest/upload/08_GVF_EC6.zip\n\nEC 1-6 corresponds to the eddy covariance stations at the research sites 1-6, respectively.\n\nThe corresponding publication can be accessed here: https://doi.org/10.5194/essd-2020-396\n\nDataset version 1.0", "formats": [{"name": "CSV"}], "keywords": ["Soil", "vegetation", "crops", "catch crops", "field crops", "grain crops", "maize", "leaf area", "plant cover", "opendata", "Boden"], "contacts": [{"name": "Kristina Bohm", "organization": "University of Hohenheim", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "nn"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": "Joachim Ingwersen", "organization": "University of Hohenheim", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "jingwer@uni-hohenheim.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data Analysis & Simulation' - WG Geodata", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 171"}], "emails": [{"value": "bonares-datenzentrum@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Thilo Streck", "organization": "University of Hohenheim", "position": null, "roles": ["projectLeader"], "phones": [{"value": null}], "emails": [{"value": "thilo.streck@uni-hohenheim.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": "Tobias Karl David Weber", "organization": "University of Hohenheim", "position": null, "roles": ["custodian"], "phones": [{"value": null}], "emails": [{"value": "tobias.weber@uni-hohenheim.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"organization": "University of Hohenheim", "roles": ["contributor"]}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&mid=1cdb3065-b3f2-4c7f-968a-c33dfd0ea7cd", "rel": "information"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/cf524471-adb9-4b00-95db-5212d18cabaf", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "1cdb3065-b3f2-4c7f-968a-c33dfd0ea7cd", "name": "item", "description": "1cdb3065-b3f2-4c7f-968a-c33dfd0ea7cd", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/1cdb3065-b3f2-4c7f-968a-c33dfd0ea7cd"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-11-29T00:00:00Z"}}, {"id": "3af1450b-6000-4f38-a6e9-89d9c7b726bd", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[-6.05, 37.28], [-6.05, 65.37], [36.67, 65.37], [36.67, 37.28], [-6.05, 37.28]]]}, "properties": {"themes": [{"concepts": [{"id": "farming"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Soil"}, {"id": "cash crops"}, {"id": "cereal crops"}, {"id": "catch crops"}, {"id": "cover plants"}, {"id": "agronomic characters"}, {"id": "crop modelling"}, {"id": "crop residues"}, {"id": "cropping systems"}, {"id": "field crops"}, {"id": "soil organic carbon"}, {"id": "total carbon"}, {"id": "field experimentation"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "opendata"}], "scheme": "Individual"}, {"concepts": [{"id": "Boden"}, {"id": "Kulturpflanze"}, {"id": "Nutzpflanze"}, {"id": "Nutzpflanzenproduktion"}, {"id": "Freilandversuch"}, {"id": "Langzeitversuch"}, {"id": "Versuchsanlage"}, {"id": "Bodennutzung"}, {"id": "Bodentextur"}, {"id": "Bodenart"}], "scheme": "GEMET - Concepts, version 2.4"}], "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the BonaRes Centre's research activities.\" Although every care has been taken in preparing and testing the data, the BonaRes Centre and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the BonaRes Centre and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The BonaRes Centre and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2021-06-28", "type": "Dataset", "created": "2021-02-25", "language": "eng", "title": "Agricultural long-term experiments in Europe outside Germany", "description": "This dataset provides information about 186 agricultural long-term experiments (LTE) in Europe (without Germany; For LTE in Germany see https://doi.org/10.20387/BonaRes-3TR6-MG8R) with a duration of at least 20 years. The following information is provided, if available: site, name, start, end (if appropriate), holding institution, research theme, website, networks, research parameters, farming category, size, exact position, experimental setup, crop rotation, soil type, etc.\n\nResearch domain: Other\n\nResearch question: Which kind of agricultural long-term experiments do exist in Europe? Where do they exist? On which soils? How can networking be simplified?\n\nUpdate to data version 1.1: Authors statement: \u00abAGROVOC (https://agrovoc.fao.org/browse/agrovoc/en/) keywords that best describe the respective LTE. In addition, there are generalizing terms that make it easier to find similar LTE on specific topics.\u201d see lineage for more information", "formats": [{"name": "CSV"}], "keywords": ["Soil", "cash crops", "cereal crops", "catch crops", "cover plants", "agronomic characters", "crop modelling", "crop residues", "cropping systems", "field crops", "soil organic carbon", "total carbon", "field experimentation", "opendata", "Boden", "Kulturpflanze", "Nutzpflanze", "Nutzpflanzenproduktion", "Freilandversuch", "Langzeitversuch", "Versuchsanlage", "Bodennutzung", "Bodentextur", "Bodenart"], "contacts": [{"name": "Meike Grosse", "organization": "ZALF", "position": "Scientist", "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "meike.grosse@zalf.de"}], "addresses": [{"deliveryPoint": ["ZALF"], "city": "M\u00fcncheberg", "administrativeArea": "M\u00e4rkisch Oderland", "postalCode": "15374", "country": "Germany"}], "links": [{"href": {"url": "https://orcid.org/0000-0003-2832-5264", "protocol": null, "protocol_url": "", "name": "https0000-0003-2832-5264", "name_url": "", "description": "ORCID", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"name": "Wilfried Hierold", "organization": "ZALF", "position": "Scientist", "roles": ["projectLeader"], "phones": [{"value": null}], "emails": [{"value": "hierold@zalf.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data Analysis & Simulation' - WG Geodata", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 171"}], "emails": [{"value": "bonares-datenzentrum@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Marlen Ahlborn", "organization": "ZALF", "position": "Student assistant", "roles": ["dataCollector"], "phones": [{"value": null}], "emails": [{"value": "marlen.ahlborn@posteo.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"organization": "ZALF", "roles": ["contributor"]}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&mid=3af1450b-6000-4f38-a6e9-89d9c7b726bd", "rel": "download"}, {"rel": "self", "type": "application/geo+json", "title": "3af1450b-6000-4f38-a6e9-89d9c7b726bd", "name": "item", "description": "3af1450b-6000-4f38-a6e9-89d9c7b726bd", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/3af1450b-6000-4f38-a6e9-89d9c7b726bd"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"interval": ["2020-01-06T00:00:00Z", "2021-02-25T00:00:00Z"]}}, {"id": "03b52930-0210-4bfc-a4ac-75f7544ce7a5", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[13.26, 52.31], [13.26, 52.4], [13.38, 52.4], [13.38, 52.31], [13.26, 52.31]]]}, "properties": {"themes": [{"concepts": [{"id": "farming"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "horticulture"}, {"id": "long-term experiments"}, {"id": "vegetable crops"}, {"id": "fertilization"}, {"id": "fertilizers"}, {"id": "soil types"}, {"id": "soil fertility"}, {"id": "soil organic carbon"}, {"id": "soil organic matter"}, {"id": "field crops"}, {"id": "crop management"}, {"id": "crop production"}, {"id": "crop rotation"}, {"id": "crop residues"}, {"id": "crop residue management"}, {"id": "crop yield"}, {"id": "nutrient balance"}, {"id": "nutrient management"}, {"id": "nutrient uptake"}, {"id": "nutrient use efficiency"}, {"id": "nutrient utilization"}, {"id": "nitrogen"}, {"id": "nitrogen balance"}, {"id": "nitrogen content"}, {"id": "nitrogen fertilizers"}, {"id": "nitrogen-use efficiency"}, {"id": "potassium"}, {"id": "phosphorus"}, {"id": "magnesium"}, {"id": "cucumbers"}, {"id": "Cucumis"}, {"id": "Cucumis sativus"}, {"id": "carrots"}, {"id": "Daucus carota"}, {"id": "cabbages"}, {"id": "Brassica oleracea var. capitata"}, {"id": "leeks"}, {"id": "Allium ampeloprasum"}, {"id": "celery"}, {"id": "Apium graveolens"}, {"id": "Apium graveolens var. rapaceum"}, {"id": "farmyard manure"}, {"id": "organic amendments"}, {"id": "organic fertilizers"}, {"id": "slurry"}, {"id": "bark mulches"}, {"id": "resource management"}, {"id": "Luvisols"}, {"id": "Fluvisols"}, {"id": "Phaeozems"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "opendata"}], "scheme": "Individual"}, {"concepts": [{"id": "Boden"}, {"id": "agricultural management"}, {"id": "horticulture"}, {"id": "crop production"}, {"id": "crop rotation"}, {"id": "crop waste"}, {"id": "cultivation"}, {"id": "cultivation system"}, {"id": "cultivation method"}, {"id": "food production (agriculture)"}, {"id": "irrigation farming"}, {"id": "manure"}, {"id": "mineral fertiliser"}, {"id": "nitrogenous fertiliser"}, {"id": "organic fertiliser"}, {"id": "soil fertilisation"}, {"id": "soil fertility"}, {"id": "vegetable"}, {"id": "vegetable cultivation"}, {"id": "vegetable waste"}, {"id": "yield (agricultural)"}, {"id": "resource utilisation"}, {"id": "organic matter"}, {"id": "phosphate"}], "scheme": "GEMET - Concepts, version 2.4"}], "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the Other's research activities.\" Although every care has been taken in preparing and testing the data, the Other and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the Other and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The Other and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2025-05-12", "type": "Dataset", "created": "2024-08-20", "language": "eng", "title": "50 years box plot experiment in Grossbeeren (1972 - 2022) - Plots", "description": "The Box Plot Experiment in Grossbeeren was set up in 1972 to investigate the effect of different fertilization strategies within an irrigated vegetable crop rotation system for three different soils. Therefore, this vegetable long-term fertilization experiment can be used to investigate different plant-soil-systems under the same climatic conditions. The experimented was halted in 2022. The experimental site (52\u00b021\u201901.30\u2019\u2019 N, 13\u00b019\u201905.47\u2019\u2019 E, 50 m a.s.l.) is located in the transition zone between the more maritime-affected Northern German Plain and the continental climate of the European mainland. Weather data were collected in an agrometeorological station close to the experimental area. The long-term means (1991-2020) for air temperature and annual precipitation are 9.7 \u00b0C and 492 mm. The single plots are quadratic concrete boxes with walls of 10 cm thickness, a surface area of 4 m2 and a depth of 75 cm. The upper 50 cm are filled with the tested soils; the lower 25 cm comprises a coarse-sandy drainage layer. The three soil types are Arenic Luvisol (weak loamy sand), Gleyic Fluvisol (heavy sandy loam) and Luvic-Phaeozem (medium clayey silt) according to the World Reference Base \u2013 WRB (and the Bodenkundliche Kartieranleitung \u2013 KA4). Within 10 rotations, the vegetable species white cabbage (Brassica oleracea L. var. capitata f. alba), carrot (Daucus carota L.), cucumber (Cucumis sativus L.), leek (Allium porrum L.) and celery (Apium graveolens L. var. rapaceum Mill.) were cultivated. No celery was cultivated during the first rotation. The experiment consists of 12 fertilization treatments in different combinations of mineral N fertilization and organic amendments and as quadruplicate for each of the three soils. The experimental set-up scheme can be found in the supplementary material. Mineral N fertilizer was applied as calcium ammonium nitrate. Mineral P and K fertilization was uniform for all treatments. Total N and total C in soil, plant and organic amendments were determined using a CNS analyser VARIO El (Elemental Hanau) since 1995 and before by wet combustion with K2Cr2O7 und H2SO4. C and N in the soil samples and N in the plant samples were analysed annually. The C contents of the crop residues (leaf + stalk + root) of the five vegetable species were investigated irregularly. In autumn, the soil was annually dug up to 20 cm by using a spade. Weeds were removed by a combination of mechanical (cultivator, rake or hoe) and chemical measures. Insect protection nets, insecticides or fungicides were used where necessary. Approximately 150 mm per year was additionally irrigated with a sprinkler system. More details about the experiment\u2019s description can be found in the supplementary material. Description of table 1\n\nRelated datasets are listed in the metadata element 'Related Identifier'.\nDataset version 1.0", "formats": [{"name": "CSV"}], "keywords": ["horticulture", "long-term experiments", "vegetable crops", "fertilization", "fertilizers", "soil types", "soil fertility", "soil organic carbon", "soil organic matter", "field crops", "crop management", "crop production", "crop rotation", "crop residues", "crop residue management", "crop yield", "nutrient balance", "nutrient management", "nutrient uptake", "nutrient use efficiency", "nutrient utilization", "nitrogen", "nitrogen balance", "nitrogen content", "nitrogen fertilizers", "nitrogen-use efficiency", "potassium", "phosphorus", "magnesium", "cucumbers", "Cucumis", "Cucumis sativus", "carrots", "Daucus carota", "cabbages", "Brassica oleracea var. capitata", "leeks", "Allium ampeloprasum", "celery", "Apium graveolens", "Apium graveolens var. rapaceum", "farmyard manure", "organic amendments", "organic fertilizers", "slurry", "bark mulches", "resource management", "Luvisols", "Fluvisols", "Phaeozems", "opendata", "Boden", "agricultural management", "horticulture", "crop production", "crop rotation", "crop waste", "cultivation", "cultivation system", "cultivation method", "food production (agriculture)", "irrigation farming", "manure", "mineral fertiliser", "nitrogenous fertiliser", "organic fertiliser", "soil fertilisation", "soil fertility", "vegetable", "vegetable cultivation", "vegetable waste", "yield (agricultural)", "resource utilisation", "organic matter", "phosphate"], "contacts": [{"name": "Eric B\u00f6necke", "organization": "Leibniz-Institut f\u00fcr Gem\u00fcse- und Zierpflanzenbau - 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INSPIRE themes, version 1.0"}], "license": "CC BY", "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the ZALF's research activities.\" Although every care has been taken in preparing and testing the data, the ZALF and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the ZALF and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The ZALF and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2023-01-19", "type": "Dataset", "created": "2022-11-28", "language": "eng", "title": "Agricultural Yields and Cultivated Areas Germany, States and Counties since 1999", "description": "This table contrasts the yields of the most important crops with the areas under cultivation. The data are taken from official yield estimation statistics, the Land Use Survey and the General Agricultural Structure Survey and were compiled to answer the following research question: How does cultivated area and thus land use in Germany and the regions change with changes in yields? Yields and acreage for the following crops are included:\nWinter wheat, rye and winter meslin, winter barley, spring barley, oats, triticale, potatoes, sugar beets, winter rapeseed, silage maize.\nThe areas additionally contain data on the totals of arable land as a whole, cereals, root crops, forage crops and commercial crops.\nNote: The data on cereals together differs from the sum of individual cereals. Not all cereals grown in the area are also included in these statistics and must be added as other cereals if necessary.\n\nResearch domain: Plant Cultivation and Agricultural Technology\n\nResearch question: How does cultivated area and thus land use in Germany and the regions change with changes in yields?", "formats": [{"name": "CSV"}], "keywords": ["cultivated land", "field crops", "crop yield", "Germany States", "Boden"], "contacts": [{"name": "Nikolai Svoboda", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "Nikolai.Svoboda@zalf.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": null, "protocol": null, "protocol_url": "", "name": "0000-0003-3860-4400", "name_url": "", "description": "ORCID", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"name": "Nikolai Svoboda", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": null, "roles": ["projectLeader"], "phones": [{"value": null}], "emails": [{"value": "Nikolai.Svoboda@zalf.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data Analysis & Simulation' - Workgroup Research Data Management", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 300"}], "emails": [{"value": "dataservice@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "roles": ["contributor"]}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&mid=8362c52b-e84b-4147-9a02-911c3814fd42", "rel": "information"}, {"rel": "self", "type": "application/geo+json", "title": "8362c52b-e84b-4147-9a02-911c3814fd42", "name": "item", "description": "8362c52b-e84b-4147-9a02-911c3814fd42", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/8362c52b-e84b-4147-9a02-911c3814fd42"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-01-19T00:00:00Z"}}, {"id": "689f10b1-ff96-43c9-b871-4cfcbad5aca2", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[13.32, 52.35], [13.32, 52.35], [13.32, 52.35], [13.32, 52.35], [13.32, 52.35]]]}, "properties": {"themes": [{"concepts": [{"id": "farming"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "horticulture"}, {"id": "long-term experiments"}, {"id": "vegetable crops"}, {"id": "fertilization"}, {"id": "fertilizers"}, {"id": "soil types"}, {"id": "soil fertility"}, {"id": "soil organic carbon"}, {"id": "soil organic matter"}, {"id": "field crops"}, {"id": "crop management"}, {"id": "crop production"}, {"id": "crop rotation"}, {"id": "crop residues"}, {"id": "crop residue management"}, {"id": "crop yield"}, {"id": "nutrient balance"}, {"id": "nutrient management"}, {"id": "nutrient uptake"}, {"id": "nutrient use efficiency"}, {"id": "nutrient utilization"}, {"id": "nitrogen"}, {"id": "nitrogen balance"}, {"id": "nitrogen content"}, {"id": "nitrogen fertilizers"}, {"id": "nitrogen-use efficiency"}, {"id": "potassium"}, {"id": "phosphorus"}, {"id": "magnesium"}, {"id": "cucumbers"}, {"id": "Cucumis"}, {"id": "Cucumis sativus"}, {"id": "carrots"}, {"id": "Daucus carota"}, {"id": "cabbages"}, {"id": "Brassica oleracea var. capitata"}, {"id": "leeks"}, {"id": "Allium ampeloprasum"}, {"id": "celery"}, {"id": "Apium graveolens"}, {"id": "Apium graveolens var. rapaceum"}, {"id": "farmyard manure"}, {"id": "organic amendments"}, {"id": "organic fertilizers"}, {"id": "slurry"}, {"id": "bark mulches"}, {"id": "resource management"}, {"id": "Luvisols"}, {"id": "Fluvisols"}, {"id": "Phaeozems"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "opendata"}], "scheme": "Individual"}, {"concepts": [{"id": "Boden"}, {"id": "agricultural management"}, {"id": "horticulture"}, {"id": "crop production"}, {"id": "crop rotation"}, {"id": "crop waste"}, {"id": "cultivation"}, {"id": "cultivation system"}, {"id": "cultivation method"}, {"id": "food production (agriculture)"}, {"id": "irrigation farming"}, {"id": "manure"}, {"id": "mineral fertiliser"}, {"id": "nitrogenous fertiliser"}, {"id": "organic fertiliser"}, {"id": "soil fertilisation"}, {"id": "soil fertility"}, {"id": "vegetable"}, {"id": "vegetable cultivation"}, {"id": "vegetable waste"}, {"id": "yield (agricultural)"}, {"id": "resource utilisation"}, {"id": "organic matter"}, {"id": "phosphate"}], "scheme": "GEMET - Concepts, version 2.4"}], "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the Other's research activities.\" Although every care has been taken in preparing and testing the data, the Other and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the Other and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The Other and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2024-08-27", "created": "2022-07-19", "language": "eng", "title": "50 years box plot experiment in Grossbeeren (1972 - 2022) - Test components (for statistical evaluation)", "description": "Table with information about the treatment. 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