Chemical and physical soil attributes cultivated with winter forage and soybean in succession
Many producers resist adopting the presence of animals on farms, as they believe that it can compact the soil and cause reduction in crop productivity in succession. Thus, it was aimed to assess the chemical and physical soil properties after cultivation of winter forage under different managements...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | Portuguese |
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Universidade Federal da Grande Dourados
2020-11-01
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| Series: | Agrarian |
| Subjects: | |
| Online Access: | https://ojs.ufgd.edu.br/index.php/agrarian/article/view/11832 |
| _version_ | 1818435036534276096 |
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| author | Andressa Perini Vengen Eloisa Mattei Carlos Augusto Rocha de Moraes Rego Jonas Francisco Egewarth Marinez Carpiski Sampaio Paulo Sérgio Rabello de Oliveira |
| author_facet | Andressa Perini Vengen Eloisa Mattei Carlos Augusto Rocha de Moraes Rego Jonas Francisco Egewarth Marinez Carpiski Sampaio Paulo Sérgio Rabello de Oliveira |
| author_sort | Andressa Perini Vengen |
| collection | DOAJ |
| description | Many producers resist adopting the presence of animals on farms, as they believe that it can compact the soil and cause reduction in crop productivity in succession. Thus, it was aimed to assess the chemical and physical soil properties after cultivation of winter forage under different managements grazing and soybean crop in integrated crop-livestock system. The experiment was carried out in a Red Latosol on a randomized block design, in strip plots and three replications. Were tested different winter forages (oat BRS 139, black oat IPR 61, white oat IPR Esmeralda, Triticale 111 Tpolo and the consortium of Triticale 111 TPolo and oat IPR Emerald), grazing managements (without grazing, one grazing and two grazing) and soil layers (0-0.05, 0.05-0.10, and 0.10-0.20 m). Total nitrogen (NT), total organic carbon (TOC), carbon and nitrogen ratio (C/N), soil organic matter (MOS), total porosity (Pt), macroporosity (Mac), microporosity (Mic) and apparent density (Ds) were determined. The forage plants used for grazing in the winter period resulted in different levels of MOS, NT and Mac. The cultivation of Triticale 111 TPolo resulted in lower Mic and Pt when managed under two grazing in the 0.05-0.10 and 0.10-0.20 m layers and the highest Ds was found in the surface layer, regardless of the forage and management. The winter forages when submitted to different grazing pressures did not change the soil attributes between the evaluated layers. |
| first_indexed | 2024-12-14T16:46:30Z |
| format | Article |
| id | doaj.art-44adb39c75be471a828e606bcca64c89 |
| institution | Directory Open Access Journal |
| issn | 1984-2538 |
| language | Portuguese |
| last_indexed | 2024-12-14T16:46:30Z |
| publishDate | 2020-11-01 |
| publisher | Universidade Federal da Grande Dourados |
| record_format | Article |
| series | Agrarian |
| spelling | doaj.art-44adb39c75be471a828e606bcca64c892022-12-21T22:54:09ZporUniversidade Federal da Grande DouradosAgrarian1984-25382020-11-01135056747710.30612/agrarian.v13i50.118324950Chemical and physical soil attributes cultivated with winter forage and soybean in successionAndressa Perini Vengen0Eloisa Mattei1Carlos Augusto Rocha de Moraes Rego2Jonas Francisco Egewarth3Marinez Carpiski Sampaio4Paulo Sérgio Rabello de Oliveira5Universidade Estadual do Oeste do Paraná (UNIOESTE)Universidade Estadual do Oeste do Paraná (UNIOESTE)Universidade Estadual do Oeste do Paraná (UNIOESTE)Universidade Estadual do Oeste do Paraná (UNIOESTE)Universidade Estadual do Oeste do Paraná (UNIOESTE)Universidade Estadual do Oeste do Paraná (UNIOESTE)Many producers resist adopting the presence of animals on farms, as they believe that it can compact the soil and cause reduction in crop productivity in succession. Thus, it was aimed to assess the chemical and physical soil properties after cultivation of winter forage under different managements grazing and soybean crop in integrated crop-livestock system. The experiment was carried out in a Red Latosol on a randomized block design, in strip plots and three replications. Were tested different winter forages (oat BRS 139, black oat IPR 61, white oat IPR Esmeralda, Triticale 111 Tpolo and the consortium of Triticale 111 TPolo and oat IPR Emerald), grazing managements (without grazing, one grazing and two grazing) and soil layers (0-0.05, 0.05-0.10, and 0.10-0.20 m). Total nitrogen (NT), total organic carbon (TOC), carbon and nitrogen ratio (C/N), soil organic matter (MOS), total porosity (Pt), macroporosity (Mac), microporosity (Mic) and apparent density (Ds) were determined. The forage plants used for grazing in the winter period resulted in different levels of MOS, NT and Mac. The cultivation of Triticale 111 TPolo resulted in lower Mic and Pt when managed under two grazing in the 0.05-0.10 and 0.10-0.20 m layers and the highest Ds was found in the surface layer, regardless of the forage and management. The winter forages when submitted to different grazing pressures did not change the soil attributes between the evaluated layers.https://ojs.ufgd.edu.br/index.php/agrarian/article/view/11832manejo do solo. matéria orgânica do solo. frequência de pastejo. sistema de integração lavoura-pecuária. |
| spellingShingle | Andressa Perini Vengen Eloisa Mattei Carlos Augusto Rocha de Moraes Rego Jonas Francisco Egewarth Marinez Carpiski Sampaio Paulo Sérgio Rabello de Oliveira Chemical and physical soil attributes cultivated with winter forage and soybean in succession Agrarian manejo do solo. matéria orgânica do solo. frequência de pastejo. sistema de integração lavoura-pecuária. |
| title | Chemical and physical soil attributes cultivated with winter forage and soybean in succession |
| title_full | Chemical and physical soil attributes cultivated with winter forage and soybean in succession |
| title_fullStr | Chemical and physical soil attributes cultivated with winter forage and soybean in succession |
| title_full_unstemmed | Chemical and physical soil attributes cultivated with winter forage and soybean in succession |
| title_short | Chemical and physical soil attributes cultivated with winter forage and soybean in succession |
| title_sort | chemical and physical soil attributes cultivated with winter forage and soybean in succession |
| topic | manejo do solo. matéria orgânica do solo. frequência de pastejo. sistema de integração lavoura-pecuária. |
| url | https://ojs.ufgd.edu.br/index.php/agrarian/article/view/11832 |
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