Do soil carbon sequestration and soil fertility increase by including a gramineous cover crop in continuous soybean?
Cover cropping is a farming practice that may improve C sequestration and soil fertility, but these effects can vary under different edaphoclimatic conditions. The effects of including a winter gramineous cover crop (CC) in continuous soybeans were evaluated in three long-term experiments (8 yr) on...
| Autores principales: | , , , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
Wiley
2021
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/9829 https://acsess.onlinelibrary.wiley.com/doi/abs/10.1002/saj2.20257 https://doi.org/10.1002/saj2.20257 |
| _version_ | 1855036283167965184 |
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| author | Beltran, Marcelo Javier Galantini, Juan Alberto Salvagiotti, Fernando Tognetti, Pedro Maximiliano Bacigaluppo, Silvina Sainz Rozas, Hernan Rene Barraco, Miriam Raquel Barbieri, Pablo |
| author_browse | Bacigaluppo, Silvina Barbieri, Pablo Barraco, Miriam Raquel Beltran, Marcelo Javier Galantini, Juan Alberto Sainz Rozas, Hernan Rene Salvagiotti, Fernando Tognetti, Pedro Maximiliano |
| author_facet | Beltran, Marcelo Javier Galantini, Juan Alberto Salvagiotti, Fernando Tognetti, Pedro Maximiliano Bacigaluppo, Silvina Sainz Rozas, Hernan Rene Barraco, Miriam Raquel Barbieri, Pablo |
| author_sort | Beltran, Marcelo Javier |
| collection | INTA Digital |
| description | Cover cropping is a farming practice that may improve C sequestration and soil fertility, but these effects can vary under different edaphoclimatic conditions. The effects of including a winter gramineous cover crop (CC) in continuous soybeans were evaluated in three long-term experiments (8 yr) on one coarse-textured soil and two finetextured soils in the Pampas region of Argentina. The impacts of CC on soil C sequestration, soil nutrient availability, soil organic C (SOC), and N contents of soil particle size fractions were also determined. The inclusion of CC only increased SOC stock by 3.1 Mg ha-1 in the coarse-textured soil (CTS). The labile C fraction in the 0–5-cm depth increased in both the CTS and the fine-textured soils (FTS) by 263% and 93%, respectively. Soil N also increased in the labile fraction by 119% and 112% when a CC was used in the CTS and FTS soils, respectively. Moreover, the inclusion of a CC decreased soil P availability in one experiment (4.9 kg ha-1) and increased soil manganese in two experiments (11 kg ha-1 on average). The inclusion of a gramineous CC in a soybean monoculture increased the C balance, particularly in coarse-textured soils. Considering that soil N was similarly affected, the C/N ratio was not impacted. |
| format | info:ar-repo/semantics/artículo |
| id | INTA9829 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | INTA98292022-07-08T14:13:18Z Do soil carbon sequestration and soil fertility increase by including a gramineous cover crop in continuous soybean? Beltran, Marcelo Javier Galantini, Juan Alberto Salvagiotti, Fernando Tognetti, Pedro Maximiliano Bacigaluppo, Silvina Sainz Rozas, Hernan Rene Barraco, Miriam Raquel Barbieri, Pablo Fertilidad del Suelo Secuestro de Carbono Soil Fertility Carbon Sequestration Soybeans Soja Cultivo de Cobertura Cover Crop Cover cropping is a farming practice that may improve C sequestration and soil fertility, but these effects can vary under different edaphoclimatic conditions. The effects of including a winter gramineous cover crop (CC) in continuous soybeans were evaluated in three long-term experiments (8 yr) on one coarse-textured soil and two finetextured soils in the Pampas region of Argentina. The impacts of CC on soil C sequestration, soil nutrient availability, soil organic C (SOC), and N contents of soil particle size fractions were also determined. The inclusion of CC only increased SOC stock by 3.1 Mg ha-1 in the coarse-textured soil (CTS). The labile C fraction in the 0–5-cm depth increased in both the CTS and the fine-textured soils (FTS) by 263% and 93%, respectively. Soil N also increased in the labile fraction by 119% and 112% when a CC was used in the CTS and FTS soils, respectively. Moreover, the inclusion of a CC decreased soil P availability in one experiment (4.9 kg ha-1) and increased soil manganese in two experiments (11 kg ha-1 on average). The inclusion of a gramineous CC in a soybean monoculture increased the C balance, particularly in coarse-textured soils. Considering that soil N was similarly affected, the C/N ratio was not impacted. Fil: Beltran, Marcelo Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina Fil: Galantini, Juan Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina Fil: Salvagiotti, Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; Argentina Fil: Tognetti, Pedro M. Universidad de Buenos Aires. Facultad de Agronomía. IFEVA; Argentina. Fil: Bacigaluppo, Silvina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; Argentina Fil: Sainz Rozas, Hernan Rene. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina Fil: Barroco, Mirian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria General Villegas; Argentina. Fil: Barbieri, Pablo Andres. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Unidad Integrada. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina 2021-07-16T13:01:32Z 2021-07-16T13:01:32Z 2021-04-08 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/9829 https://acsess.onlinelibrary.wiley.com/doi/abs/10.1002/saj2.20257 1435-0661 https://doi.org/10.1002/saj2.20257 eng info:eu-repograntAgreement/INTA/2019-PD-E3-I062-001/2019-PD-E3-I062-001/AR./Estrategias de producción que incrementen el secuestro de C en suelo para la mitigación del Cambio Climático info:eu-repograntAgreement/INTA/2019-PE-E2-I052-001/2019-PE-E2-I052-001/AR./Desarrollo y aplicación de tecnologías para el control de la erosión y degradación de suelos info:eu-repograntAgreement/INTA/2019-RIST-E1-I503-001/2019-RIST-E1-I503-001/AR./Red de ensayos de larga duración info:eu-repograntAgreement/INTA/2019-PE-E1-I011-001/2019-PE-E1-I011-001/AR./Intensificacion Sustentable de la Agricultura en la Region Pampeana info:eu-repo/semantics/restrictedAccess application/pdf Wiley Soil Science Society of American Journal (First published: 03 May 2021) |
| spellingShingle | Fertilidad del Suelo Secuestro de Carbono Soil Fertility Carbon Sequestration Soybeans Soja Cultivo de Cobertura Cover Crop Beltran, Marcelo Javier Galantini, Juan Alberto Salvagiotti, Fernando Tognetti, Pedro Maximiliano Bacigaluppo, Silvina Sainz Rozas, Hernan Rene Barraco, Miriam Raquel Barbieri, Pablo Do soil carbon sequestration and soil fertility increase by including a gramineous cover crop in continuous soybean? |
| title | Do soil carbon sequestration and soil fertility increase by including a gramineous cover crop in continuous soybean? |
| title_full | Do soil carbon sequestration and soil fertility increase by including a gramineous cover crop in continuous soybean? |
| title_fullStr | Do soil carbon sequestration and soil fertility increase by including a gramineous cover crop in continuous soybean? |
| title_full_unstemmed | Do soil carbon sequestration and soil fertility increase by including a gramineous cover crop in continuous soybean? |
| title_short | Do soil carbon sequestration and soil fertility increase by including a gramineous cover crop in continuous soybean? |
| title_sort | do soil carbon sequestration and soil fertility increase by including a gramineous cover crop in continuous soybean |
| topic | Fertilidad del Suelo Secuestro de Carbono Soil Fertility Carbon Sequestration Soybeans Soja Cultivo de Cobertura Cover Crop |
| url | http://hdl.handle.net/20.500.12123/9829 https://acsess.onlinelibrary.wiley.com/doi/abs/10.1002/saj2.20257 https://doi.org/10.1002/saj2.20257 |
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