Tillage systems and cover crops on soil physical properties after soybean cultivation
ABSTRACT Soil management alters soil physical attributes and may affect crop yield. In order to evaluate soil physical attributes in layers from 0 to 0.40 m and soybean grain yield, in the 2012/2013 agricultural year, an essay was installed in the experimental area of the Federal University of Mato...
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Universidade Federal de Campina Grande
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| Series: | Revista Brasileira de Engenharia Agrícola e Ambiental |
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| author | Rafael B. Teixeira Monica C. R. Z. Borges Cassiano G. Roque Marcela P. Oliveira |
| author_facet | Rafael B. Teixeira Monica C. R. Z. Borges Cassiano G. Roque Marcela P. Oliveira |
| author_sort | Rafael B. Teixeira |
| collection | DOAJ |
| description | ABSTRACT Soil management alters soil physical attributes and may affect crop yield. In order to evaluate soil physical attributes in layers from 0 to 0.40 m and soybean grain yield, in the 2012/2013 agricultural year, an essay was installed in the experimental area of the Federal University of Mato Grosso do Sul (UFMS/CPCS). Soil tillage systems were: conventional tillage (CT), minimum tillage (MT) and no tillage (DS), the cover crops used were millet, sunn hemp and fallow. The experimental design was randomized blocks with split plots. For the layer of 0.20-0.30 m, millet provided the best results for soil bulk density, macro and microporosity. The resistance to penetration (RP) was influenced in the layer of 0-0.10 m, and millet provided lower RP. The DS provided the lowest RP values for the layer of 0.10-0.20 m. The treatments did not influence yield or thousand-seed weight. |
| format | Article |
| id | doaj-art-3ecf811fa7ed4dbfb6ab1eb5216757a4 |
| institution | OA Journals |
| issn | 1807-1929 |
| language | English |
| publisher | Universidade Federal de Campina Grande |
| record_format | Article |
| series | Revista Brasileira de Engenharia Agrícola e Ambiental |
| spelling | doaj-art-3ecf811fa7ed4dbfb6ab1eb5216757a42025-08-20T02:16:33ZengUniversidade Federal de Campina GrandeRevista Brasileira de Engenharia Agrícola e Ambiental1807-192920121057106110.1590/1807-1929/agriambi.v20n12p1057-1061S1415-43662016001201057Tillage systems and cover crops on soil physical properties after soybean cultivationRafael B. TeixeiraMonica C. R. Z. BorgesCassiano G. RoqueMarcela P. OliveiraABSTRACT Soil management alters soil physical attributes and may affect crop yield. In order to evaluate soil physical attributes in layers from 0 to 0.40 m and soybean grain yield, in the 2012/2013 agricultural year, an essay was installed in the experimental area of the Federal University of Mato Grosso do Sul (UFMS/CPCS). Soil tillage systems were: conventional tillage (CT), minimum tillage (MT) and no tillage (DS), the cover crops used were millet, sunn hemp and fallow. The experimental design was randomized blocks with split plots. For the layer of 0.20-0.30 m, millet provided the best results for soil bulk density, macro and microporosity. The resistance to penetration (RP) was influenced in the layer of 0-0.10 m, and millet provided lower RP. The DS provided the lowest RP values for the layer of 0.10-0.20 m. The treatments did not influence yield or thousand-seed weight.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001201057&lng=en&tlng=enresistência do solo à penetraçãosemeadura diretadensidade do solo |
| spellingShingle | Rafael B. Teixeira Monica C. R. Z. Borges Cassiano G. Roque Marcela P. Oliveira Tillage systems and cover crops on soil physical properties after soybean cultivation Revista Brasileira de Engenharia Agrícola e Ambiental resistência do solo à penetração semeadura direta densidade do solo |
| title | Tillage systems and cover crops on soil physical properties after soybean cultivation |
| title_full | Tillage systems and cover crops on soil physical properties after soybean cultivation |
| title_fullStr | Tillage systems and cover crops on soil physical properties after soybean cultivation |
| title_full_unstemmed | Tillage systems and cover crops on soil physical properties after soybean cultivation |
| title_short | Tillage systems and cover crops on soil physical properties after soybean cultivation |
| title_sort | tillage systems and cover crops on soil physical properties after soybean cultivation |
| topic | resistência do solo à penetração semeadura direta densidade do solo |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001201057&lng=en&tlng=en |
| work_keys_str_mv | AT rafaelbteixeira tillagesystemsandcovercropsonsoilphysicalpropertiesaftersoybeancultivation AT monicacrzborges tillagesystemsandcovercropsonsoilphysicalpropertiesaftersoybeancultivation AT cassianogroque tillagesystemsandcovercropsonsoilphysicalpropertiesaftersoybeancultivation AT marcelapoliveira tillagesystemsandcovercropsonsoilphysicalpropertiesaftersoybeancultivation |