Influence of native field management on soil, water erosion and nutrient losses
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidade Federal de Goiás
2023
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| _version_ | 1876424426990338048 |
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| author | Bárbara Bagio |
| author_facet | Bárbara Bagio |
| contents | Influence of native field management on soil, water erosion and nutrient losses Bárbara Bagio Ildegardis Bertol Neuro Hilton Wolschick Loriane Bernardi Marco Fruhauf de Oliveira Agrociencias no tillage Burned field soil degradation The native field area in southern Brazil has been reduced due to cultivation, and part of the remainder is traditionally burned and may increase water erosion and soil degradation. In this research, the soil chemical composition and water erosion, under natural rainfall, were evaluated in an Inceptisol, in the south of the Santa Catarina state plateau. The treatments consisted of native field, field mowed and burned once a year, and field cultivated under no-tillage conditions, in plots of 3.5 x 22.1 m and average slope of 10 %. The water erosion was evaluated between November 2016 and September 2018, when there were 61 erosive rainfalls, totaling 1,997 mm and 8,472 MJ mm ha-1 h-1. The soil losses were 82 kg ha-1 in the cultivated field, 55 kg ha-1 in the burned field and 24 kg ha-1 in the native field; and the water losses, in relation to the total rainfall, were 2.2 % in the native field and cultivated field and 1.2 % in the burned field. 2023 artículo científico 1517-6398 https://www.redalyc.org/articulo.oa?id=253074416017 https://www.redalyc.org/journal/2530/253074416017/ https://www.redalyc.org/journal/2530/253074416017/html/ https://www.redalyc.org/journal/2530/253074416017/253074416017.epub https://www.redalyc.org/journal/2530/253074416017/movil 10.1590/1983-40632023v5375488 en http://www.redalyc.org/revista.oa?id=2530 Pesquisa Agropecuária Tropical application/pdf Universidade Federal de Goiás Pesquisa Agropecuária Tropical (Brasil) Vol.53 |
| format | Artículo científico |
| id | redalyc_253074416017 |
| institution | Redalyc |
| language | en |
| publishDate | 2023 |
| publisher | Universidade Federal de Goiás |
| spellingShingle | Influence of native field management on soil, water erosion and nutrient losses Bárbara Bagio Agrociencias no tillage Burned field soil degradation Influence of native field management on soil, water erosion and nutrient losses Bárbara Bagio Ildegardis Bertol Neuro Hilton Wolschick Loriane Bernardi Marco Fruhauf de Oliveira Agrociencias no tillage Burned field soil degradation The native field area in southern Brazil has been reduced due to cultivation, and part of the remainder is traditionally burned and may increase water erosion and soil degradation. In this research, the soil chemical composition and water erosion, under natural rainfall, were evaluated in an Inceptisol, in the south of the Santa Catarina state plateau. The treatments consisted of native field, field mowed and burned once a year, and field cultivated under no-tillage conditions, in plots of 3.5 x 22.1 m and average slope of 10 %. The water erosion was evaluated between November 2016 and September 2018, when there were 61 erosive rainfalls, totaling 1,997 mm and 8,472 MJ mm ha-1 h-1. The soil losses were 82 kg ha-1 in the cultivated field, 55 kg ha-1 in the burned field and 24 kg ha-1 in the native field; and the water losses, in relation to the total rainfall, were 2.2 % in the native field and cultivated field and 1.2 % in the burned field. 2023 artículo científico 1517-6398 https://www.redalyc.org/articulo.oa?id=253074416017 https://www.redalyc.org/journal/2530/253074416017/ https://www.redalyc.org/journal/2530/253074416017/html/ https://www.redalyc.org/journal/2530/253074416017/253074416017.epub https://www.redalyc.org/journal/2530/253074416017/movil 10.1590/1983-40632023v5375488 en http://www.redalyc.org/revista.oa?id=2530 Pesquisa Agropecuária Tropical application/pdf Universidade Federal de Goiás Pesquisa Agropecuária Tropical (Brasil) Vol.53 |
| title | Influence of native field management on soil, water erosion and nutrient losses |
| topic | Agrociencias no tillage Burned field soil degradation |
| url | https://www.redalyc.org/articulo.oa?id=253074416017 https://www.redalyc.org/journal/2530/253074416017/ https://www.redalyc.org/journal/2530/253074416017/html/ https://www.redalyc.org/journal/2530/253074416017/253074416017.epub https://www.redalyc.org/journal/2530/253074416017/movil |