Shoot and root decomposition from different cropping systems under semiarid mediterranean conditions

Improving 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 differe...

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Autores: Martín-Brull, Irene, Cantero-Martínez, Carlos, Franco-Luesma, Samuel, Lafuente, Victoria, Álvaro-Fuentes, Jorge
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10459.1/466835
Acceso en línea:https://doi.org/10.1007/s42729-024-01646-8
https://hdl.handle.net/10459.1/466835
Access Level:acceso abierto
Palabra clave:Barley
Crop residues
Crop rotations
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spelling Shoot and root decomposition from different cropping systems under semiarid mediterranean conditionsMartín-Brull, IreneCantero-Martínez, CarlosFranco-Luesma, SamuelLafuente, VictoriaÁlvaro-Fuentes, JorgeBarleyCrop residuesCrop rotationsImproving 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.Open 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).Springer Science and Business Media Deutschland GmbH2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://doi.org/10.1007/s42729-024-01646-8https://hdl.handle.net/10459.1/466835reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2017-84529-C3-1-RReproducció del document publicat a https://doi.org/10.1007/s42729-024-01646-8Journal of Soil Science and Plant Nutrition, 2024, vol. 24, núm. 3, p. 4059-4072cc-by (c) Martín-Brull et al., 2024Attribution 4.0 Internationalinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/oai:recercat.cat:10459.1/4668352026-05-29T05:05:01Z
dc.title.none.fl_str_mv Shoot and root decomposition from different cropping systems under semiarid mediterranean conditions
title Shoot and root decomposition from different cropping systems under semiarid mediterranean conditions
spellingShingle Shoot and root decomposition from different cropping systems under semiarid mediterranean conditions
Martín-Brull, Irene
Barley
Crop residues
Crop rotations
title_short Shoot and root decomposition from different cropping systems under semiarid mediterranean conditions
title_full Shoot and root decomposition from different cropping systems under semiarid mediterranean conditions
title_fullStr Shoot and root decomposition from different cropping systems under semiarid mediterranean conditions
title_full_unstemmed Shoot and root decomposition from different cropping systems under semiarid mediterranean conditions
title_sort Shoot and root decomposition from different cropping systems under semiarid mediterranean conditions
dc.creator.none.fl_str_mv Martín-Brull, Irene
Cantero-Martínez, Carlos
Franco-Luesma, Samuel
Lafuente, Victoria
Álvaro-Fuentes, Jorge
author Martín-Brull, Irene
author_facet Martín-Brull, Irene
Cantero-Martínez, Carlos
Franco-Luesma, Samuel
Lafuente, Victoria
Álvaro-Fuentes, Jorge
author_role author
author2 Cantero-Martínez, Carlos
Franco-Luesma, Samuel
Lafuente, Victoria
Álvaro-Fuentes, Jorge
author2_role author
author
author
author
dc.subject.none.fl_str_mv Barley
Crop residues
Crop rotations
topic Barley
Crop residues
Crop rotations
description Improving 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.
publishDate 2024
dc.date.none.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1007/s42729-024-01646-8
https://hdl.handle.net/10459.1/466835
url https://doi.org/10.1007/s42729-024-01646-8
https://hdl.handle.net/10459.1/466835
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2017-84529-C3-1-R
Reproducció del document publicat a https://doi.org/10.1007/s42729-024-01646-8
Journal of Soil Science and Plant Nutrition, 2024, vol. 24, núm. 3, p. 4059-4072
dc.rights.none.fl_str_mv cc-by (c) Martín-Brull et al., 2024
Attribution 4.0 International
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
rights_invalid_str_mv cc-by (c) Martín-Brull et al., 2024
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Science and Business Media Deutschland GmbH
publisher.none.fl_str_mv Springer Science and Business Media Deutschland GmbH
dc.source.none.fl_str_mv reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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