Shoot and Root Decomposition from Different Cropping Systems Under Semiarid Mediterranean Conditions

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dc.bibliographicCitation.titleJournal of Soil Science and Plant Nutritionen
dc.contributor.authorMartín Brull, Irenees_ES
dc.contributor.authorCantero Martinez, Carloses_ES
dc.contributor.authorFranco Luesma, Samueles_ES
dc.contributor.authorLafuente, Victoriaes_ES
dc.contributor.authorÁlvaro Fuentes, Jorgees_ES
dc.date.accessioned2024-09-10T12:08:28Z
dc.date.available2024-09-10T12:08:28Z
dc.date.issued2024es_ES
dc.date.updated2024-09-09T10:01:48Z
dc.description.abstractImproving the management of crop residues is essential for water and soil conservation and for increasing soil carbon (C) and nitrogen (N) levels in dryland agroecosystems. The main objective of the study was to evaluate the decomposition dynamics and C and N released from crop residues from different cropping systems under semiarid Mediterranean conditions. A litterbag experiment was conducted from July of 2020 to June of 2021 to examine the shoot and root decomposition dynamics of different cropping systems; the following systems were selected: V(B), vetch (Vicia sativa) residue decomposition in a barley crop; B(V), barley (Hordeum vulgare L.) residue decomposition in a vetch crop; P(B), pea (Pisum sativum) residue decomposition in a barley crop; B(P), barley residue decomposition in a pea crop; and B(B), barley residue decomposition in a barley crop. After 48 weeks of decomposition, a 45% and 60% of residues mass remaining (MR) was found corresponding to vetch and pea shoot residues respectively, whilst barley MR ranged 77-87% depending on the cropping system. In root residues, the mass decay from legume residues (40-45%) was higher compared to barley residues (17-29%). Exponential decay and linear models explained the residue decomposition observed in our study conditions. Residues C to N ratio and edaphoclimatic conditions played a major role controlling the decomposition. Residue decomposition and C and N release dynamics from different crop residues need to be considered for a transition to more sustainable agroecosystems under Mediterranean semiarid conditions.en
dc.description.otherDecay exponential modelen
dc.description.otherDryland agroecosystemsen
dc.description.otherCrop residuesen
dc.description.otherLegumesen
dc.description.otherBarleyen
dc.description.otherCrop rotationsen
dc.description.sponsorshipOpen Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature. This research was supported by the Ministry of Science and Innovation (MICINN) of Spain (ref: AGL2017-84529-C3-1-R). Irene Martin Brull was awarded a PhD fellowship by MICINN (ref: PRE2018-086334).es_ES
dc.description.statusPublishedes_ES
dc.identifier.citationMartin-Brull, Irene; Cantero-Martinez, Carlos; Franco-Luesma, Samuel; Lafuente, Victoria; Alvaro-Fuentes. Shoot and Root Decomposition from Different Cropping Systems Under Semiarid Mediterranean Conditions. Journal Of Soil Science And Plant Nutrition, 2024
dc.identifier.issn07189508
dc.identifier.urihttp://hdl.handle.net/10532/7227
dc.language.isoenes_ES
dc.relation.doihttps://doi.org/10.1007/s42729-024-01646-8es_ES
dc.relation.urihttps://doi.org/10.1007/s42729-024-01646-8es_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Españaes
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/es
dc.subject.agrovocConservación de aguases
dc.subject.agrovocResiduos de cosechases
dc.subject.agrovocConservación de sueloses
dc.subject.agrovocCarbonoes
dc.subject.agrovocNitrógenoes
dc.subject.agrovocCultivos de cerealeses
dc.subject.otherBarley
dc.subject.otherBiomass
dc.subject.otherCarbono
dc.subject.otherChemical-Composition
dc.subject.otherConservación De Aguas
dc.subject.otherConservación de Suelos
dc.subject.othercrop residues
dc.subject.otherCrop rotation
dc.subject.otherCultivo de cereales
dc.subject.otherCultivos De Cereales
dc.subject.otherDecay exponential model
dc.subject.otherDryland agroecosystems
dc.subject.otherDynamics
dc.subject.otherLegumes
dc.subject.otherNITROGEN RELEASE
dc.subject.otherNitrógeno
dc.subject.otherResidues
dc.subject.otherResiduos De Cosechas
dc.subject.otherRotation
dc.subject.otherSoil
dc.subject.otherTillage
dc.subject.otherWHEAT-STRAW
dc.subject.otherYield
dc.titleShoot and Root Decomposition from Different Cropping Systems Under Semiarid Mediterranean Conditionsen
dc.typearticle*
dc.type.refereedRefereedes_ES
dc.type.specifiedArticlees_ES

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