No tillage and cover crops in the Pampas, Argentina

Autores
Berhongaray, Gonzalo
Año de publicación
2021
Idioma
inglés
Tipo de recurso
parte de libro
Estado
versión publicada
Descripción
The no-till review showed that carbon increases between 3 percent and 15 percent in the topsoil (0-20 cm) in the long term. Average over the experiments a 2.76 t/ha SOC increase was observed in no-till systems compared with tilled systems. The largest increases corresponded to soils from the semiarid portion of the region, and the SOC under tillage explained most of the SOC variation under no-till. The conversion of the whole Pampas cropping area to no-till would increase SOC by 74 MtC, about twice the annual C emissions from fossil fuel consumption of Argentina (40 MtC/yr). The review of field experiments with winter cover crop reflect that SOC content of the 0 20cm layer rose ca. 4 percent in fine-textured soils and 9 percent in coarser ones.
Fil: Berhongaray, Gonzalo. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina
Materia
No till
Cover crops
soil carbon sequestration
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/171712
Acceder
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network_name_str CONICET Digital (CONICET)
spelling No tillage and cover crops in the Pampas, ArgentinaBerhongaray, GonzaloNo tillCover cropssoil carbon sequestrationhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4The no-till review showed that carbon increases between 3 percent and 15 percent in the topsoil (0-20 cm) in the long term. Average over the experiments a 2.76 t/ha SOC increase was observed in no-till systems compared with tilled systems. The largest increases corresponded to soils from the semiarid portion of the region, and the SOC under tillage explained most of the SOC variation under no-till. The conversion of the whole Pampas cropping area to no-till would increase SOC by 74 MtC, about twice the annual C emissions from fossil fuel consumption of Argentina (40 MtC/yr). The review of field experiments with winter cover crop reflect that SOC content of the 0 20cm layer rose ca. 4 percent in fine-textured soils and 9 percent in coarser ones.Fil: Berhongaray, Gonzalo. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; ArgentinaOrganización de las Naciones Unidas para la Alimentación y la Agricultura2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookParthttp://purl.org/coar/resource_type/c_3248info:ar-repo/semantics/parteDeLibroapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/171712Berhongaray, Gonzalo; No tillage and cover crops in the Pampas, Argentina; Organización de las Naciones Unidas para la Alimentación y la Agricultura; 2021; 341-351978-92-5-134897-0CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.fao.org/3/cb6598en/cb6598en.pdfinfo:eu-repo/semantics/altIdentifier/doi/10.4060/cb6598eninfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:37:26Zoai:ri.conicet.gov.ar:11336/171712instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:37:27.114CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv No tillage and cover crops in the Pampas, Argentina
title No tillage and cover crops in the Pampas, Argentina
spellingShingle No tillage and cover crops in the Pampas, Argentina
Berhongaray, Gonzalo
No till
Cover crops
soil carbon sequestration
title_short No tillage and cover crops in the Pampas, Argentina
title_full No tillage and cover crops in the Pampas, Argentina
title_fullStr No tillage and cover crops in the Pampas, Argentina
title_full_unstemmed No tillage and cover crops in the Pampas, Argentina
title_sort No tillage and cover crops in the Pampas, Argentina
dc.creator.none.fl_str_mv Berhongaray, Gonzalo
author Berhongaray, Gonzalo
author_facet Berhongaray, Gonzalo
author_role author
dc.subject.none.fl_str_mv No till
Cover crops
soil carbon sequestration
topic No till
Cover crops
soil carbon sequestration
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The no-till review showed that carbon increases between 3 percent and 15 percent in the topsoil (0-20 cm) in the long term. Average over the experiments a 2.76 t/ha SOC increase was observed in no-till systems compared with tilled systems. The largest increases corresponded to soils from the semiarid portion of the region, and the SOC under tillage explained most of the SOC variation under no-till. The conversion of the whole Pampas cropping area to no-till would increase SOC by 74 MtC, about twice the annual C emissions from fossil fuel consumption of Argentina (40 MtC/yr). The review of field experiments with winter cover crop reflect that SOC content of the 0 20cm layer rose ca. 4 percent in fine-textured soils and 9 percent in coarser ones.
Fil: Berhongaray, Gonzalo. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina
description The no-till review showed that carbon increases between 3 percent and 15 percent in the topsoil (0-20 cm) in the long term. Average over the experiments a 2.76 t/ha SOC increase was observed in no-till systems compared with tilled systems. The largest increases corresponded to soils from the semiarid portion of the region, and the SOC under tillage explained most of the SOC variation under no-till. The conversion of the whole Pampas cropping area to no-till would increase SOC by 74 MtC, about twice the annual C emissions from fossil fuel consumption of Argentina (40 MtC/yr). The review of field experiments with winter cover crop reflect that SOC content of the 0 20cm layer rose ca. 4 percent in fine-textured soils and 9 percent in coarser ones.
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/bookPart
http://purl.org/coar/resource_type/c_3248
info:ar-repo/semantics/parteDeLibro
status_str publishedVersion
format bookPart
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/171712
Berhongaray, Gonzalo; No tillage and cover crops in the Pampas, Argentina; Organización de las Naciones Unidas para la Alimentación y la Agricultura; 2021; 341-351
978-92-5-134897-0
CONICET Digital
CONICET
url http://hdl.handle.net/11336/171712
identifier_str_mv Berhongaray, Gonzalo; No tillage and cover crops in the Pampas, Argentina; Organización de las Naciones Unidas para la Alimentación y la Agricultura; 2021; 341-351
978-92-5-134897-0
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.fao.org/3/cb6598en/cb6598en.pdf
info:eu-repo/semantics/altIdentifier/doi/10.4060/cb6598en
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Organización de las Naciones Unidas para la Alimentación y la Agricultura
publisher.none.fl_str_mv Organización de las Naciones Unidas para la Alimentación y la Agricultura
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846083495570440192
score 13.22299

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