{"type": "FeatureCollection", "features": [{"id": "10.1080/14735903.2022.2131042", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-27T16:18:58Z", "type": "Journal Article", "created": "2022-10-13", "title": "The use of pre-crop values to improve farm performance: the case of dairy farms in south-west Finland", "description": "Pre-crop values are used to indicate the benefits of a previous crop for a subsequent crop in crop sequencing. A better understanding and research on pre-crop values has the potential to facilitate the diversification of crop production. Despite the various benefits of diversification, the limited knowledge and incentives concerning the pre-crop values in the market conditions have contributed to the persistence of cereal-dominated land use. The present study evaluated the benefits of utilizing pre-crop values in a Finnish context. Results based on dynamic optimization modelling showed that incorporating more information on pre-crop values into farmers\u2019 decision-making contributes to increased net present values (NPV). The adoption of pre-crop values was analysed under five different scenarios: Removal of the Common Agricultural Policy land constraints, 30% increase in labour costs, +/\u221210% change in crop prices, and 30% increase in N fertilizer price. Under each scenario, the response of the baseline model (without pre-crop values) was compared to the response of the model with pre-crop values. In all scenarios, the results of the model with pre-crop values showed higher NPVs, higher yields and slightly lower GHG emissions. Hence, increasing knowledge and utilization of pre-crop values may significantly promote shifts towards more sustainable agriculture.", "keywords": ["330", "S", "pre-crop benefits", "Dynamic Optimization", "land use", "Agriculture", "ta4111", "630", "crop rotation", "cropping diversification", "dynamic optimization", "agricultural economics", "Cropping diversification", "whole-farm management", "ta512"]}, "links": [{"href": "https://www.tandfonline.com/doi/pdf/10.1080/14735903.2022.2131042"}, {"href": "https://doi.org/10.1080/14735903.2022.2131042"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/International%20Journal%20of%20Agricultural%20Sustainability", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1080/14735903.2022.2131042", "name": "item", "description": "10.1080/14735903.2022.2131042", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1080/14735903.2022.2131042"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-10-13T00:00:00Z"}}, {"id": "10.3389/fenvs.2022.914851", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-27T16:21:35Z", "type": "Journal Article", "created": "2022-08-19", "title": "Maize diversification and nitrogen fertilization effects on soil nitrous oxide emissions in irrigated mediterranean conditions", "description": "<p>Maize is a major irrigated crop in Mediterranean areas and its typical intensive management may impact soil nitrous oxide (N2O) emissions. In these irrigated continuous maize systems, the legumes incorporation as well as adjusted nitrogen (N) fertilization might be interesting strategies to reduce soil N2O emissions. The objective of this study was to assess the impact of cropping diversification and different N rates on soil N2O emissions in flooded irrigated maize under Mediterranean conditions. To achieve this, two cropping systems (maize monoculture system, MC; and pea -maize rotation, MP) and 3N rates (unfertilized, 0N; medium rate, MN; and high rate, HN) were evaluated in a field experiment established in NE Spain during 2\uffc2\uffa0years (2019; 2020). During the studied period, the N rate had a significant effect on soil N2O emissions, with a non-linear positive response of cumulative soil N2O emissions to N rates. In both systems, quick and high increases of soil N2O fluxes were observed immediately after the N application reaching 55 and 100\uffc2\uffa0mg N2O-N m\uffe2\uff88\uff922\uffc2\uffa0day\uffe2\uff88\uff921 in MC and MP, respectively. Both years, the pea phase of the MP rotation showed greater cumulative N2O emissions than the fallow of MC. However, N2O losses in the maize phase were similar (2019) or even higher (2020) in MC than in MP. Moreover, in both seasons, the MN treatments showed lower yield-scaled N2O emissions and N emission factor than the HN treatments, being this last lower than 1% in all cases. The results obtained showed that in irrigated Mediterranean conditions the replacement of a fallow by a legume, together with an adjusted N fertilization are favourable strategies to mitigate soil N2O emissions in high-yielding maize systems.</p>", "keywords": ["2. 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Climate action", "cropping diversification", "0401 agriculture", " forestry", " and fisheries", "GE1-350", "http://metadata.un.org/sdg/13", "maize monoculture"]}, "links": [{"href": "https://doi.org/10.3389/fenvs.2022.914851"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Frontiers%20in%20Environmental%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3389/fenvs.2022.914851", "name": "item", "description": "10.3389/fenvs.2022.914851", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3389/fenvs.2022.914851"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-08-19T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=cropping+diversification&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=cropping+diversification&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=cropping+diversification&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=cropping+diversification&offset=2", "hreflang": "en-US"}], "numberMatched": 2, "numberReturned": 2, "distributedFeatures": [], "timeStamp": "2026-07-28T04:01:37.851481Z"}