{"type": "FeatureCollection", "features": [{"id": "10.1016/j.eja.2016.04.005", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:25Z", "type": "Journal Article", "created": "2016-04-26", "title": "Short And Long-Term Effects Of Different Irrigation And Tillage Systems On Soil Properties And Rice Productivity Under Mediterranean Conditions", "description": "Closed AccessIn Mediterranean environments, flood irrigation of rice (Oryza sativa L.) crops is in danger of disappearance due to its unsustainable nature. The aim of the present study was to determine the short- and long-term effects of aerobic rice production, combined with conventional and no-tillage practices, on soils' physical, physicochemical, and biological properties, as well as on the rice yield components and productivity in the semi-arid Mediterranean conditions of SW Spain. A field experiment was conducted for three consecutive years (2011, 2012, and 2013), with four treatments: anaerobic with conventional tillage and flooding (CTF), aerobic with conventional tillage and sprinkler irrigation (CTS), aerobic with no-tillage and sprinkler irrigation (NTS), and long-term aerobic with no-tillage and sprinkler irrigation (NTS7). Significant soil properties improvements were achieved after the long-term implementation of no-tillage and sprinkler irrigation (NTS7). The short-term no-tillage and sprinkler irrigated treatment (NTS) gave lower yields than CTF in 2011 and 2012, but reached similar yields in the third year (NTS 8229 kg ha-1; CTF 8926 kg ha-1), with average savings of 75% of the total amount of water applied in CTF. The NTS7 data showed that high yields (reaching 9805 kg ha-1 in 2012) and water savings are sustainable in the long term. The highest water productivity was with NTS7 in 2011 (0.66 g L-1) and 2012 (1.46 g L-1), and with NTS in 2013 (1.05 g L-1). Thus, mid- and long-term implementation of sprinkler irrigation combined with no-tillage may be considered as a potentially productive and sustainable rice cropping system under Mediterranean conditions", "keywords": ["2. Zero hunger", "Productividad del agua", "3103", "Arroz", "Siembra directa", "13. Climate action", "No-tillage", "15. Life on land", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1016/j.eja.2016.04.005"}, {"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.2016.04.005", "name": "item", "description": "10.1016/j.eja.2016.04.005", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.eja.2016.04.005"}, {"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.jfca.2013.06.002", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:50Z", "type": "Journal Article", "created": "2013-08-22", "title": "Soil And Foliar Application Of Selenium In Rice Biofortification", "description": "Abstract   Selenium (Se) is essential for humans and animals because of its antioxidant properties, which form part of a series of chemical reactions. The aim of this study was to evaluate the effect of different Se application forms and sources on rice growth, grain yield, and rice Se concentration and accumulation, as well the content of N, P, Mg, S, B, Cu, Fe, Mn, and Zn in rice grains. The experiment was carried out in a greenhouse with 4-dm 3  pots containing a sandy clay loam Red-Yellow Latosol. The experimental design was a completely randomized 2\u00a0\u00d7\u00a02\u00a0\u00d7\u00a02 factorial scheme (two Se doses\u00a0\u00d7\u00a0two forms of Se application, soil or foliar\u00a0\u00d7\u00a0two Se sources, selenate or selenite), with five replicates. Selenium in rice plants was analyzed by total reflection X-ray fluorescence spectrometry (TXRF). The results shows that soil selenate application was more effective for shoot dry matter production and grain Se accumulation than selenite. Foliar application of both selenate and selenite increased grain yield. This study provides useful information concerning agronomic biofortification of rice, showing that both soil and foliar Se application could be used for increasing Se content in edible parts, which could result in health benefits.", "keywords": ["2. Zero hunger", "Pr\u00e1ticas hort\u00edcolas", "Nutrient contents", "Selenite", "Arroz - Teor de nutrientes", "Composi\u00e7\u00e3o alimentar", "0401 agriculture", " forestry", " and fisheries", "Oryza sativa", "04 agricultural and veterinary sciences", "Arroz - Biofortifica\u00e7\u00e3o", "Rice - Biofortification", "Selenate", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1016/j.jfca.2013.06.002"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Food%20Composition%20and%20Analysis", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.jfca.2013.06.002", "name": "item", "description": "10.1016/j.jfca.2013.06.002", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.jfca.2013.06.002"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-09-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2010.03.001", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:07Z", "type": "Journal Article", "created": "2010-03-17", "title": "Contrasted Effect Of Biochar And Earthworms On Rice Growth And Resource Allocation In Different Soils", "description": "Abstract   Adding biochar to soils and maintaining high earthworm biomasses are potential ways to increase the fertility of tropical soils and the sustainability of crop production in the spirit of agroecology and ecological engineering. However, a thorough functional assessment of biochar effect on plant growth and resource allocations is so far missing. Moreover, earthworms and biochar increase mineral nutrient availability through an increase in mineralization and nutrient retention respectively and are likely to interact through various other mechanisms. They could thus increase plant growth synergistically. This hypothesis was tested for rice in a greenhouse experiment. Besides, the relative effects of biochar and earthworms were compared in three different soil treatments (a nutrient rich soil, a nutrient poor soil, a nutrient poor soil supplemented with fertilization). Biochar and earthworm effects on rice growth and resource allocation highly depended on soil type and were generally additive (no synergy). In the rich soil, there were both clear positive biochar and earthworm effects, while there were generally only positive earthworm effects in the poor soil, and neither earthworm nor biochar effect in the poor soil with fertilization. The analysis of earthworm and biochar effects on different plant traits and soil mineral nitrogen content, confirmed that they act through an increase in nutrient availability. However it also suggested that another mechanism, such as the release in the soil of molecules recognized as phytohormones by plants, is also involved in earthworm action. This mechanism could for example help explaining how earthworms increase rice resource allocation to roots and influence the allocation to grains.", "keywords": ["[SDE] Environmental Sciences", "330", "earthworms", "FAUNE DU SOL", "fertilidad del suelo", "630", "12. Responsible consumption", "AZOTE", "AMENDEMENT DU SOL", "CROISSANCE", "arroz", "2. Zero hunger", "BIOMASSE", "FERTILITE DU SOL", "rice", "soil fertility", "AMMONIUM", "04 agricultural and veterinary sciences", "15. Life on land", "RIZICULTURE", "6. Clean water", "oryza sativa", "13. Climate action", "[SDE]Environmental Sciences", "ENGRAIS ORGANIQUE", "FERTILISATION DU SOL", "0401 agriculture", " forestry", " and fisheries", "fauna del suelo", "RAPPORT CN", "soil fauna", "RAPPORT C/N", "LOMBRIC", "NITRATE"], "contacts": [{"organization": "Patrick Lavelle, Patrick Lavelle, Kam-Rigne Laossi, S\u00e9bastien Barot, Maria Helena Catelli de Carvalho, Marco Antonio Rond\u00f3n, Diana Cristina Noguera, Diana Cristina Noguera, Valerio Hoyos,", "roles": ["creator"]}]}, "links": [{"href": "http://millsonia.free.fr/publications/noguera2010SBB.pdf"}, {"href": "https://doi.org/10.1016/j.soilbio.2010.03.001"}, {"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.2010.03.001", "name": "item", "description": "10.1016/j.soilbio.2010.03.001", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2010.03.001"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-07-01T00:00:00Z"}}, {"id": "10.1080/21683565.2014.917144", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:17:12Z", "type": "Journal Article", "created": "2014-05-02", "title": "Organic And Clay-Based Soil Amendments Increase Maize Yield, Total Nutrient Uptake, And Soil Properties In Lao Pdr", "description": "In the Lao People\u2019s Democratic Republic (PDR), increasing food security remains a challenge since smallholder agricultural systems, which are the main source of food production, are under serious threat due to poor soil fertility and climate variability. This study was undertaken in Lao PDR to investigate the impacts of organic and clay-based soil amendments on maize yield, total nutrient uptake, and soil properties. Structured field experiments were established over two consecutive years (2011 and 2012) with maize as the test crop at the Veunkham and Naphok sites. Ten treatments were applied in a randomized complete block design with three replications. The treatments were control, rice husk biochar (applied at a rate of 10 t ha\u22121), bentonite clay (10 t ha\u22121), compost (4 t ha\u22121), clay-manure compost (10 t ha\u22121), rice husk biochar compost (10 t ha\u22121), and their combinations. All treatments were applied in 2011. Significant (p < 0.05) treatment effects in maize grain yields, total nutrient uptake, and soil...", "keywords": ["2. Zero hunger", "bentonite", "land degradation", "enmiendas org\u00e1nicas", "rice husks", "bentonita", "cascarilla de arroz", "04 agricultural and veterinary sciences", "15. Life on land", "organic amendments", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "degradaci\u00f3n de tierras", "development"], "contacts": [{"organization": "Mekuria, Wolde M., Noble, A.D., Sengtaheuanghoung, Oloth, Hoanh, Chu Thai, Bossio, Deborah A., Sipaseuth, Nivong, McCartney, Matthew P., Lagan, Simon,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1080/21683565.2014.917144"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agroecology%20and%20Sustainable%20Food%20Systems", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1080/21683565.2014.917144", "name": "item", "description": "10.1080/21683565.2014.917144", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1080/21683565.2014.917144"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-08-21T00:00:00Z"}}, {"id": "10.1590/s1806-66902013000300023", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:18:16Z", "type": "Journal Article", "created": "2013-05-22", "title": "Agronomic Performance Of Rice To The Use Of Urease Inhibitor In Two Cropping Systems", "description": "A utilizacao de ureia recoberta com inibidor de urease pode tornar-se uma ferramenta util para aumentar a eficiencia da adubacao nitrogenada em cobertura na cultura do arroz irrigado, diminuindo assim perdas do nutriente por volatilizacao de NH3 (amonia). Com isso, o objetivo desse trabalho foi avaliar a volatilizacao de NH3 e a resposta do arroz irrigado ao uso de ureia recoberta com inibidor de urease em dois sistemas de cultivo, direto e convencional. Para tanto, conduziram-se experimentos em campo, nos anos agricolas 2007/2008 e 2008/2009, na UFSM em Santa Maria-RS. O delineamento utilizado foi o delineamento experimental blocos completos casualizados em esquema bifatorial (2x5), com duas fontes, ureia e ureia+NBPT e cinco intervalos de inicio da irrigacao (0; 3; 6; 9; 12 dias) apos a aplicacao das fontes de N. Os resultados das duas safras demonstram que o inibidor de urease presente na ureia retarda e diminui a conversao de N para NH3, reduzindo as perdas por volatilizacao, comparativamente a ureia sem inibidor. Entre os sistemas, as perdas sao potencializadas no sistema plantio direto. O comportamento da variavel resposta em relacao a produtividade e variavel nos dois sistemas de cultivo utilizados e o estresse causado na planta de arroz pelo atraso no inicio da irrigacao e mais prejudicial do que as perdas causadas pela volatilizacao de NH3.", "keywords": ["Inibidor de urease", "Use straw in agriculture", "Cultivo de arroz", "Utiliza\u00e7\u00e3o de palha na agricultura", "0401 agriculture", " forestry", " and fisheries", "Rice cultivation", "Urease inhibitor", "04 agricultural and veterinary sciences"]}, "links": [{"href": "https://doi.org/10.1590/s1806-66902013000300023"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Revista%20Ci%C3%AAncia%20Agron%C3%B4mica", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1590/s1806-66902013000300023", "name": "item", "description": "10.1590/s1806-66902013000300023", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1590/s1806-66902013000300023"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-09-01T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=arroz&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=arroz&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=arroz&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=arroz&offset=5", "hreflang": "en-US"}], "numberMatched": 5, "numberReturned": 5, "distributedFeatures": [], "timeStamp": "2026-09-21T07:43:22.520984Z"}