Effect of cover crops on hysteresis and anisotropy of soil hydraulic properties
No till is the main management system for soil conservation world-wide. In Argentina is frequently implemented in simplified crop sequences, which has negative effects on soil physical quality (SPQ). Among the suggested practices to preserve the physical fertility of soils under no till have been ci...
| Autores principales: | , , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
2022
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/13140 https://www.sciencedirect.com/science/article/abs/pii/S2352009422001067 https://doi.org/10.1016/j.geodrs.2022.e00586 |
| _version_ | 1855485113633079296 |
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| author | Polich, Nicolás Guillermo Lozano, Luis Alberto Villarreal, Rafael Salazar, María Paz Bellora, Guido Lautaro Barraco, Miriam Raquel Soracco, Carlos Germán |
| author_browse | Barraco, Miriam Raquel Bellora, Guido Lautaro Lozano, Luis Alberto Polich, Nicolás Guillermo Salazar, María Paz Soracco, Carlos Germán Villarreal, Rafael |
| author_facet | Polich, Nicolás Guillermo Lozano, Luis Alberto Villarreal, Rafael Salazar, María Paz Bellora, Guido Lautaro Barraco, Miriam Raquel Soracco, Carlos Germán |
| author_sort | Polich, Nicolás Guillermo |
| collection | INTA Digital |
| description | No till is the main management system for soil conservation world-wide. In Argentina is frequently implemented in simplified crop sequences, which has negative effects on soil physical quality (SPQ). Among the suggested practices to preserve the physical fertility of soils under no till have been cited winter cover crops (CC). Generally, the estimation of pore distribution parameters and capacity SPQ indicators has been conducted from the relationship between water content (θ) and matric potential (h) obtained from desorption experiments. However, the water retention curve is considered as hysteretic. The objectives of this study were to incorporate the wetting curve (WWRC) to assess the impact of the incorporation of rye (Secale cereale L.) as CC on hydraulic properties in the first 10 cm of a Typic Hapludol and to analyze if the values are affected according to the sampling direction. The incorporation of CC increased the hysteretic behavior in the near and the medium saturation region. The sample direction did not affect significantly any capacity indicators, manifesting the isotropic character of the porosity. The inclusion of the WWRC analysis can give additional information when assessing the impact of different management on soil hydraulic properties. |
| format | Artículo |
| id | INTA13140 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA131402022-10-18T11:32:11Z Effect of cover crops on hysteresis and anisotropy of soil hydraulic properties Polich, Nicolás Guillermo Lozano, Luis Alberto Villarreal, Rafael Salazar, María Paz Bellora, Guido Lautaro Barraco, Miriam Raquel Soracco, Carlos Germán Suelo Propiedades Hidráulicas del Suelo Anisotropía Plantas de Cobertura Manejo del Suelo Soil Soil Hydraulic Properties Anisotropy Cover Plants Soil Management Cultivos de Cobertura Hysteresis No till is the main management system for soil conservation world-wide. In Argentina is frequently implemented in simplified crop sequences, which has negative effects on soil physical quality (SPQ). Among the suggested practices to preserve the physical fertility of soils under no till have been cited winter cover crops (CC). Generally, the estimation of pore distribution parameters and capacity SPQ indicators has been conducted from the relationship between water content (θ) and matric potential (h) obtained from desorption experiments. However, the water retention curve is considered as hysteretic. The objectives of this study were to incorporate the wetting curve (WWRC) to assess the impact of the incorporation of rye (Secale cereale L.) as CC on hydraulic properties in the first 10 cm of a Typic Hapludol and to analyze if the values are affected according to the sampling direction. The incorporation of CC increased the hysteretic behavior in the near and the medium saturation region. The sample direction did not affect significantly any capacity indicators, manifesting the isotropic character of the porosity. The inclusion of the WWRC analysis can give additional information when assessing the impact of different management on soil hydraulic properties. EEA General Villegas 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: Polich, Nicolás Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas; 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: Bellora, Guido Lautaro. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigación de Suelos para la Sustentabilidad Agropecuaria y Forestal (CISSAF); Argentina Fil: Barraco, Miriam Raquel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria General Villegas; 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 2022-10-18T11:28:09Z 2022-10-18T11:28:09Z 2022-12 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/13140 https://www.sciencedirect.com/science/article/abs/pii/S2352009422001067 2352-0094 https://doi.org/10.1016/j.geodrs.2022.e00586 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Geoderma Regional 31 : e0058 (December 2022) |
| spellingShingle | Suelo Propiedades Hidráulicas del Suelo Anisotropía Plantas de Cobertura Manejo del Suelo Soil Soil Hydraulic Properties Anisotropy Cover Plants Soil Management Cultivos de Cobertura Hysteresis Polich, Nicolás Guillermo Lozano, Luis Alberto Villarreal, Rafael Salazar, María Paz Bellora, Guido Lautaro Barraco, Miriam Raquel Soracco, Carlos Germán Effect of cover crops on hysteresis and anisotropy of soil hydraulic properties |
| title | Effect of cover crops on hysteresis and anisotropy of soil hydraulic properties |
| title_full | Effect of cover crops on hysteresis and anisotropy of soil hydraulic properties |
| title_fullStr | Effect of cover crops on hysteresis and anisotropy of soil hydraulic properties |
| title_full_unstemmed | Effect of cover crops on hysteresis and anisotropy of soil hydraulic properties |
| title_short | Effect of cover crops on hysteresis and anisotropy of soil hydraulic properties |
| title_sort | effect of cover crops on hysteresis and anisotropy of soil hydraulic properties |
| topic | Suelo Propiedades Hidráulicas del Suelo Anisotropía Plantas de Cobertura Manejo del Suelo Soil Soil Hydraulic Properties Anisotropy Cover Plants Soil Management Cultivos de Cobertura Hysteresis |
| url | http://hdl.handle.net/20.500.12123/13140 https://www.sciencedirect.com/science/article/abs/pii/S2352009422001067 https://doi.org/10.1016/j.geodrs.2022.e00586 |
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