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dc.creatorRodríguez Lizana, Antonioes
dc.creatorRepullo Ruibérriz De Torres, Miguel Ángeles
dc.creatorCarbonell Bojollo, Rosa M.es
dc.creatorMoreno García, Manueles
dc.creatorOrdoñez Fernández, Rafaelaes
dc.date.accessioned2020-09-10T14:41:09Z
dc.date.available2020-09-10T14:41:09Z
dc.date.issued2020
dc.identifier.citationRodríguez Lizana, A., Repullo Ruibérriz De Torres, M.Á., Carbonell Bojollo, R.M., Moreno García, M. y Ordoñez Fernández, R. (2020). Study of C, N, P and K Release from Residues of Newly Proposed Cover Crops in a Spanish Olive Grove. Agronomy, 2020 (10) (2020 (1041)), 1 p.-19 p..
dc.identifier.issn2073-4395es
dc.identifier.urihttps://hdl.handle.net/11441/100922
dc.description.abstractCover crops (CC)s are increasingly employed by farmers in olive groves. Spontaneous soil cover is the most commonly used CC. Its continuous utilization changes ruderal flora. It is necessary to study new CCs. Living CCs provide C and nutrients to soil during decomposition. Information on this issue in olive groves is scarce. A 4-year field study involving grab sampling of Brachypodium distachyon, Sinapis alba and spontaneous CC residues was conducted to study C and nutrient release from cover crop residues. Throughout the decomposition cycles, C, N and P release accounted for 40 to 58% of the C, N and P amounts in the residues after mowing. Most K was released (80–90%). Expressed in kg per hectare, the release of C and N in Brachypodium (C: 4602, N: 181, P: 29, K: 231) and Sinapis (C: 4806, N: 152, P: 18, K: 195) was greater than that in spontaneous CC (C: 3115, N: 138, P: 21, K: 256). The opposite results were observed for K. The Rickman model, employed to estimate the amount of C, N and P in residues, yielded a good match between the simulated and measured values. In comparison to spontaneous CC, the newly proposed CCs have a higher potential to provide soil with C and N.es
dc.formatapplication/pdfes
dc.format.extent19 p.es
dc.language.isoenges
dc.publisherMDPIes
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectCover cropses
dc.subjectOlive grovees
dc.subjectDecomposition modeles
dc.subjectNutrient releasees
dc.subjectNitrogenes
dc.subjectCarbones
dc.subjectPhosphoruses
dc.subjectPotassiumes
dc.subjectSinapis albaes
dc.subjectBrachypodium distachyones
dc.titleStudy of C, N, P and K Release from Residues of Newly Proposed Cover Crops in a Spanish Olive Grovees
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de ingeniería Aeroespacial y Mecánica de Fluidoses
dc.relation.publisherversionhttps://www.mdpi.com/2073-4395/10/7/1041es
dc.identifier.doi10.3390/agronomy10071041es
dc.contributor.groupUniversidad de Sevilla. AGR126: Mecanización y Tecnología Rurales
dc.journaltitleAgronomyes
dc.publication.volumen2020 (10)es
dc.publication.issue2020 (1041)es
dc.publication.initialPage1 p.es
dc.publication.endPage19 p.es
dc.identifier.sisius14920es

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