Cover crops effects on anisotropy of unsaturated soil hydraulic properties
- Autores
- Polich, Nicolás Guillermo; Lozano, Luis Alberto; Villarreal, Rafael; Salazar, María Paz; Melani, Esteban; Soracco, Carlos Germán
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- No tillage (NT) is frequently implemented in simplified agricultural systems, which has negative effects on soil physical quality. Among the suggested practices to preserve the physical fertility of soils under NT are winter cover crops (CC). Soil physical degradation affects the soil pore configuration and therefore it can generate a change in the directionality of the properties that depend on it. The objective of this study was to determine the effect of cover crop incorporation under NT on the soil pore system configuration and on the anisotropy of the unsaturated hydraulic properties in a Typic Argiudoll. The results showed that the inclusion of cover crops modifies the soil pore configuration increasing the structure porosity. The inclusion of CC modifies the anisotropy of unsaturated hydraulic conductivity in the medium saturation region. The pore size distribution behaves as isotropic as expected for a scalar variable.
EEA Cuenca del Salado
Fil: Polich, Nicolás Guillermo. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); Argentina
Fil: Lozano, Luis Alberto. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); Argentina
Fil: Lozano, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Villarreal, Rafael. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); Argentina
Fil: Villarreal, Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Salazar, María Pía. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); Argentina
Fil: Salazar, María Pía. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Melani, Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; Argentina
Fil: Soracco, Carlos Germán. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); Argentina
Fil: Soracco, Carlos Germán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Fuente
- Soil and Tillage Research 227 : 105601 (March 2023)
- Materia
-
Cero-labranza
Plantas de Cobertura
Anisotropía
Propiedades Hidráulicas del Suelo
Zero Tillage
Cover Plants
Anisotropy
Soil Hydraulic Properties
Cultivos de Cobertura
Cover Crops - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/13644
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Cover crops effects on anisotropy of unsaturated soil hydraulic propertiesPolich, Nicolás GuillermoLozano, Luis AlbertoVillarreal, RafaelSalazar, María PazMelani, EstebanSoracco, Carlos GermánCero-labranzaPlantas de CoberturaAnisotropíaPropiedades Hidráulicas del SueloZero TillageCover PlantsAnisotropySoil Hydraulic PropertiesCultivos de CoberturaCover CropsNo tillage (NT) is frequently implemented in simplified agricultural systems, which has negative effects on soil physical quality. Among the suggested practices to preserve the physical fertility of soils under NT are winter cover crops (CC). Soil physical degradation affects the soil pore configuration and therefore it can generate a change in the directionality of the properties that depend on it. The objective of this study was to determine the effect of cover crop incorporation under NT on the soil pore system configuration and on the anisotropy of the unsaturated hydraulic properties in a Typic Argiudoll. The results showed that the inclusion of cover crops modifies the soil pore configuration increasing the structure porosity. The inclusion of CC modifies the anisotropy of unsaturated hydraulic conductivity in the medium saturation region. The pore size distribution behaves as isotropic as expected for a scalar variable.EEA Cuenca del SaladoFil: Polich, Nicolás Guillermo. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); ArgentinaFil: Lozano, Luis Alberto. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); ArgentinaFil: Lozano, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Villarreal, Rafael. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); ArgentinaFil: Villarreal, Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Salazar, María Pía. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); ArgentinaFil: Salazar, María Pía. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Melani, Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; ArgentinaFil: Soracco, Carlos Germán. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); ArgentinaFil: Soracco, Carlos Germán. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2022-12-19T10:44:16Z2022-12-19T10:44:16Z2023-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/13644https://www.sciencedirect.com/science/article/pii/S01671987220028720167-19871879-3444https://doi.org/10.1016/j.still.2022.105601Soil and Tillage Research 227 : 105601 (March 2023)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-29T13:45:49Zoai:localhost:20.500.12123/13644instacron: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 13:45:50.368INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Cover crops effects on anisotropy of unsaturated soil hydraulic properties |
title |
Cover crops effects on anisotropy of unsaturated soil hydraulic properties |
spellingShingle |
Cover crops effects on anisotropy of unsaturated soil hydraulic properties Polich, Nicolás Guillermo Cero-labranza Plantas de Cobertura Anisotropía Propiedades Hidráulicas del Suelo Zero Tillage Cover Plants Anisotropy Soil Hydraulic Properties Cultivos de Cobertura Cover Crops |
title_short |
Cover crops effects on anisotropy of unsaturated soil hydraulic properties |
title_full |
Cover crops effects on anisotropy of unsaturated soil hydraulic properties |
title_fullStr |
Cover crops effects on anisotropy of unsaturated soil hydraulic properties |
title_full_unstemmed |
Cover crops effects on anisotropy of unsaturated soil hydraulic properties |
title_sort |
Cover crops effects on anisotropy of unsaturated soil hydraulic properties |
dc.creator.none.fl_str_mv |
Polich, Nicolás Guillermo Lozano, Luis Alberto Villarreal, Rafael Salazar, María Paz Melani, Esteban Soracco, Carlos Germán |
author |
Polich, Nicolás Guillermo |
author_facet |
Polich, Nicolás Guillermo Lozano, Luis Alberto Villarreal, Rafael Salazar, María Paz Melani, Esteban Soracco, Carlos Germán |
author_role |
author |
author2 |
Lozano, Luis Alberto Villarreal, Rafael Salazar, María Paz Melani, Esteban Soracco, Carlos Germán |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Cero-labranza Plantas de Cobertura Anisotropía Propiedades Hidráulicas del Suelo Zero Tillage Cover Plants Anisotropy Soil Hydraulic Properties Cultivos de Cobertura Cover Crops |
topic |
Cero-labranza Plantas de Cobertura Anisotropía Propiedades Hidráulicas del Suelo Zero Tillage Cover Plants Anisotropy Soil Hydraulic Properties Cultivos de Cobertura Cover Crops |
dc.description.none.fl_txt_mv |
No tillage (NT) is frequently implemented in simplified agricultural systems, which has negative effects on soil physical quality. Among the suggested practices to preserve the physical fertility of soils under NT are winter cover crops (CC). Soil physical degradation affects the soil pore configuration and therefore it can generate a change in the directionality of the properties that depend on it. The objective of this study was to determine the effect of cover crop incorporation under NT on the soil pore system configuration and on the anisotropy of the unsaturated hydraulic properties in a Typic Argiudoll. The results showed that the inclusion of cover crops modifies the soil pore configuration increasing the structure porosity. The inclusion of CC modifies the anisotropy of unsaturated hydraulic conductivity in the medium saturation region. The pore size distribution behaves as isotropic as expected for a scalar variable. EEA Cuenca del Salado Fil: Polich, Nicolás Guillermo. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); Argentina Fil: Lozano, Luis Alberto. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); Argentina Fil: Lozano, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Villarreal, Rafael. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); Argentina Fil: Villarreal, Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Salazar, María Pía. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); Argentina Fil: Salazar, María Pía. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Melani, Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; Argentina Fil: Soracco, Carlos Germán. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Suelos para la Sustentabilidad Agrícola y Forestal (CISSAF); Argentina Fil: Soracco, Carlos Germán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
No tillage (NT) is frequently implemented in simplified agricultural systems, which has negative effects on soil physical quality. Among the suggested practices to preserve the physical fertility of soils under NT are winter cover crops (CC). Soil physical degradation affects the soil pore configuration and therefore it can generate a change in the directionality of the properties that depend on it. The objective of this study was to determine the effect of cover crop incorporation under NT on the soil pore system configuration and on the anisotropy of the unsaturated hydraulic properties in a Typic Argiudoll. The results showed that the inclusion of cover crops modifies the soil pore configuration increasing the structure porosity. The inclusion of CC modifies the anisotropy of unsaturated hydraulic conductivity in the medium saturation region. The pore size distribution behaves as isotropic as expected for a scalar variable. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-12-19T10:44:16Z 2022-12-19T10:44:16Z 2023-03 |
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/20.500.12123/13644 https://www.sciencedirect.com/science/article/pii/S0167198722002872 0167-1987 1879-3444 https://doi.org/10.1016/j.still.2022.105601 |
url |
http://hdl.handle.net/20.500.12123/13644 https://www.sciencedirect.com/science/article/pii/S0167198722002872 https://doi.org/10.1016/j.still.2022.105601 |
identifier_str_mv |
0167-1987 1879-3444 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/restrictedAccess |
eu_rights_str_mv |
restrictedAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
Soil and Tillage Research 227 : 105601 (March 2023) 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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12.558318 |