Use of a three-compartment model to evaluate the dynamics of cover crop residues

Autores
De Sa Pereira, Eduardo; Galantini, Juan Alberto; Duval, Matías Ezequiel
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Cover crop (CC) residues protect the soil from erosion and their permanence on the surface is largely influenced by their biochemical constituents. In this study, the dynamics of CC residue decomposition by applying mathematical models was described. The kinetics of decomposition of residues was obtained from a laboratory incubation experiment. Three CC shoot residues were applied on the soil surface and incubated for 362 days (with eight sampling times). Oats and vetch residues decomposed the most than clover, where k values were 3.6 × 10− 3, 3.7 × 10− 3 and 5.3 × 10− 3 day−1, respectively. The three-compartment model (nonstructural carbohydrates, cellulose–hemicellulose and lignin) to simulate residue decomposition presented a close fit between simulated and measured data. The decomposition rate constant (k) of CC can be used to estimate how long residues will remain in the field and how they could affect soil organic carbon.
AER Coronel Suárez
Fil: De Sa Pereira, Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cesáreo Naredo. Agencia de Extensión Rural Coronel Suárez; Argentina. (anteriormente Bordenave)
Fil: Galantini, Juan Alberto. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina.
Fil: Duval, Matías Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina.
Fuente
Archives of Agronomy and Soil Science 63 (11) : 1623-1629 (February 2017)
Materia
Avena
Degradation
Cover Plants
Residues
Residuos
Degradación
Plantas de Cobertura
Trébol
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/15941
Acceder
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oai_identifier_str oai:localhost:20.500.12123/15941
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spelling Use of a three-compartment model to evaluate the dynamics of cover crop residuesDe Sa Pereira, EduardoGalantini, Juan AlbertoDuval, Matías EzequielAvenaDegradationCover PlantsResiduesResiduosDegradaciónPlantas de CoberturaTrébolCover crop (CC) residues protect the soil from erosion and their permanence on the surface is largely influenced by their biochemical constituents. In this study, the dynamics of CC residue decomposition by applying mathematical models was described. The kinetics of decomposition of residues was obtained from a laboratory incubation experiment. Three CC shoot residues were applied on the soil surface and incubated for 362 days (with eight sampling times). Oats and vetch residues decomposed the most than clover, where k values were 3.6 × 10− 3, 3.7 × 10− 3 and 5.3 × 10− 3 day−1, respectively. The three-compartment model (nonstructural carbohydrates, cellulose–hemicellulose and lignin) to simulate residue decomposition presented a close fit between simulated and measured data. The decomposition rate constant (k) of CC can be used to estimate how long residues will remain in the field and how they could affect soil organic carbon.AER Coronel SuárezFil: De Sa Pereira, Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cesáreo Naredo. Agencia de Extensión Rural Coronel Suárez; Argentina. (anteriormente Bordenave)Fil: Galantini, Juan Alberto. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina.Fil: Duval, Matías Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina.Taylor & Francis2023-11-14T10:18:19Z2023-11-14T10:18:19Z2017-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/15941https://www.tandfonline.com/doi/abs/10.1080/03650340.2017.12961371476-3567https://doi.org/10.1080/03650340.2017.1296137Archives of Agronomy and Soil Science 63 (11) : 1623-1629 (February 2017)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:46:12Zoai:localhost:20.500.12123/15941instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:46:13.253INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Use of a three-compartment model to evaluate the dynamics of cover crop residues
title Use of a three-compartment model to evaluate the dynamics of cover crop residues
spellingShingle Use of a three-compartment model to evaluate the dynamics of cover crop residues
De Sa Pereira, Eduardo
Avena
Degradation
Cover Plants
Residues
Residuos
Degradación
Plantas de Cobertura
Trébol
title_short Use of a three-compartment model to evaluate the dynamics of cover crop residues
title_full Use of a three-compartment model to evaluate the dynamics of cover crop residues
title_fullStr Use of a three-compartment model to evaluate the dynamics of cover crop residues
title_full_unstemmed Use of a three-compartment model to evaluate the dynamics of cover crop residues
title_sort Use of a three-compartment model to evaluate the dynamics of cover crop residues
dc.creator.none.fl_str_mv De Sa Pereira, Eduardo
Galantini, Juan Alberto
Duval, Matías Ezequiel
author De Sa Pereira, Eduardo
author_facet De Sa Pereira, Eduardo
Galantini, Juan Alberto
Duval, Matías Ezequiel
author_role author
author2 Galantini, Juan Alberto
Duval, Matías Ezequiel
author2_role author
author
dc.subject.none.fl_str_mv Avena
Degradation
Cover Plants
Residues
Residuos
Degradación
Plantas de Cobertura
Trébol
topic Avena
Degradation
Cover Plants
Residues
Residuos
Degradación
Plantas de Cobertura
Trébol
dc.description.none.fl_txt_mv Cover crop (CC) residues protect the soil from erosion and their permanence on the surface is largely influenced by their biochemical constituents. In this study, the dynamics of CC residue decomposition by applying mathematical models was described. The kinetics of decomposition of residues was obtained from a laboratory incubation experiment. Three CC shoot residues were applied on the soil surface and incubated for 362 days (with eight sampling times). Oats and vetch residues decomposed the most than clover, where k values were 3.6 × 10− 3, 3.7 × 10− 3 and 5.3 × 10− 3 day−1, respectively. The three-compartment model (nonstructural carbohydrates, cellulose–hemicellulose and lignin) to simulate residue decomposition presented a close fit between simulated and measured data. The decomposition rate constant (k) of CC can be used to estimate how long residues will remain in the field and how they could affect soil organic carbon.
AER Coronel Suárez
Fil: De Sa Pereira, Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cesáreo Naredo. Agencia de Extensión Rural Coronel Suárez; Argentina. (anteriormente Bordenave)
Fil: Galantini, Juan Alberto. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina.
Fil: Duval, Matías Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina.
description Cover crop (CC) residues protect the soil from erosion and their permanence on the surface is largely influenced by their biochemical constituents. In this study, the dynamics of CC residue decomposition by applying mathematical models was described. The kinetics of decomposition of residues was obtained from a laboratory incubation experiment. Three CC shoot residues were applied on the soil surface and incubated for 362 days (with eight sampling times). Oats and vetch residues decomposed the most than clover, where k values were 3.6 × 10− 3, 3.7 × 10− 3 and 5.3 × 10− 3 day−1, respectively. The three-compartment model (nonstructural carbohydrates, cellulose–hemicellulose and lignin) to simulate residue decomposition presented a close fit between simulated and measured data. The decomposition rate constant (k) of CC can be used to estimate how long residues will remain in the field and how they could affect soil organic carbon.
publishDate 2017
dc.date.none.fl_str_mv 2017-02
2023-11-14T10:18:19Z
2023-11-14T10:18:19Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/15941
https://www.tandfonline.com/doi/abs/10.1080/03650340.2017.1296137
1476-3567
https://doi.org/10.1080/03650340.2017.1296137
url http://hdl.handle.net/20.500.12123/15941
https://www.tandfonline.com/doi/abs/10.1080/03650340.2017.1296137
https://doi.org/10.1080/03650340.2017.1296137
identifier_str_mv 1476-3567
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
dc.source.none.fl_str_mv Archives of Agronomy and Soil Science 63 (11) : 1623-1629 (February 2017)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.559606

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