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Nitrogen fertilization strategies for improved Mediterranean rainfed wheat and barley performance and water and nitrogen use efficiency

dc.contributor.authorPlaza Bonilla, Daniel
dc.contributor.authorLampurlanés, Jorge
dc.contributor.authorFernández, Fabián G.
dc.contributor.authorCantero-Martínez, Carlos
dc.date.accessioned2021-12-28T12:27:14Z
dc.date.available2021-12-28T12:27:14Z
dc.date.issued2021-03
dc.identifier.issn1161-0301
dc.identifier.urihttp://hdl.handle.net/10459.1/72659
dc.description.abstractAdequate fertilization strategies are paramount to fulfill increasing demands for food, feed and fiber while reducing environmental impacts. However, their optimization under Mediterranean no-till systems has received little attention. The objective of this work was to assess winter cereal yield and water and N use efficiencies in a rainfed semiarid Mediterranean climate under (i) a range of pre-plant fertilizers [control without N fertilizer (0 N), and the following at 75 kg N ha)by reducing the number of spikes m-2 produced, pointing out that INC resulted in water deficit during the early reproductive period of the crop. While INC is often consider a best management practice to reduce NH3 volatilization losses from broadcast fertilizer applications, the results demonstrate that in rainfed Mediterranean agroecosystems water is more limiting than the N that could be potentially lost by volatilization.ca_ES
dc.description.sponsorshipRamón y Cajal fellow (RYC-2018-024536-I) co-funded by AEI-MICIU and Euro-pean Social Fund. This research was supported by the AGL2010-22050- C03-01, AGL2013-49062-C4-1-R and AGL2017-84529-C3-3-R grants of the Spanish National Plan of Researchca_ES
dc.language.isoengca_ES
dc.publisherElsevierca_ES
dc.relation.isformatofReproducció del document publicat a https://doi.org/10.1016/j.eja.2021.126238ca_ES
dc.relation.ispartofEuropean Journal of Agronomy, 2021, vol. 124, núm. 126238, p. 1-12ca_ES
dc.rightscc-by (c) Plaza et al., 2021ca_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectFertilizer incorporationca_ES
dc.subjectNo-tillageca_ES
dc.subjectOrganic fertilizersca_ES
dc.subjectTop-dress fertilizationca_ES
dc.subjectWater limitationca_ES
dc.subject.otherAdobs orgànicsca_ES
dc.titleNitrogen fertilization strategies for improved Mediterranean rainfed wheat and barley performance and water and nitrogen use efficiencyca_ES
dc.typeinfo:eu-repo/semantics/articleca_ES
dc.identifier.idgrec030991
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_ES
dc.identifier.doihttps://doi.org/10.1016/j.eja.2021.126238
dc.relation.projectIDMINECO/PN2017-2020/AGL2017-84529-C3-3-Rca_ES
dc.relation.projectIDMINECO/PN2013-2016/AGL2013-49062-C4-1-Rca_ES
dc.relation.projectIDMICINN/PN2008-2011/AGL2010-22050- C03-01ca_ES


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Except where otherwise noted, this item's license is described as cc-by (c) Plaza et al., 2021