Effect of rice residues management and liming on soybean yield

Detalhes bibliográficos
Autor(a) principal: Silva, José Ronaldo Coelho
Data de Publicação: 1998
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/4976
Resumo: The effect of rice (Oryza sativa L.) residues management and liming on soil physical and chemical properties and on soybean yield were evaluated in greenhouse on a sandy loam allic Yellow Latosol. Soil samples were collected in areas submitted to three conditions: no-tillage savanna vegetation (S), rice residues incorporation and harrowing (RI) and grazing of rice residues and harrowing (GR). Values of porosity, base saturation, pH and organic matter content were higher in C and decreased in GR while soil density decreased in the former and increased in the latter. The highest soybean yields were obtained in S and RI at the lime rating of 3 t/ha, recommended to increase base saturation to 50%.
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spelling Effect of rice residues management and liming on soybean yieldEfeito do manejo de restolhos de arroz e da calagem na produção de sojaThe effect of rice (Oryza sativa L.) residues management and liming on soil physical and chemical properties and on soybean yield were evaluated in greenhouse on a sandy loam allic Yellow Latosol. Soil samples were collected in areas submitted to three conditions: no-tillage savanna vegetation (S), rice residues incorporation and harrowing (RI) and grazing of rice residues and harrowing (GR). Values of porosity, base saturation, pH and organic matter content were higher in C and decreased in GR while soil density decreased in the former and increased in the latter. The highest soybean yields were obtained in S and RI at the lime rating of 3 t/ha, recommended to increase base saturation to 50%.Os efeitos do manejo de restolhos de arroz (Oryza sativa L.) e da calagem nas propriedades químicas e físicas do solo e na produção de soja foram avaliados em um Latossolo Amarelo álico franco arenoso em casa de vegetação. Foram coletadas amostras de solos em áreas submetidas a três condições: cerrado sem manejo (C), incorporação dos restolhos de arroz e gradagem (IR), e pastejo dos restolhos de arroz por bovinos e gradagem (PR). Valores da porosidade, saturação de bases, pH e teor de matéria orgânica foram maiores no C e decresceram no PR, enquanto a densidade do solo decresceu no primeiro e aumentou no último. A maior produção da soja foi obtida nos tratamentos C e IR, na dose de 3 t/ha de calcário, recomendada para elevar a saturação de bases para 50%.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraSilva, José Ronaldo Coelho1998-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/4976Pesquisa Agropecuaria Brasileira; v.33, n.9, set. 1998; 1543-1548Pesquisa Agropecuária Brasileira; v.33, n.9, set. 1998; 1543-15481678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/4976/7139info:eu-repo/semantics/openAccess2015-01-15T17:13:00Zoai:ojs.seer.sct.embrapa.br:article/4976Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2015-01-15T17:13Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Effect of rice residues management and liming on soybean yield
Efeito do manejo de restolhos de arroz e da calagem na produção de soja
title Effect of rice residues management and liming on soybean yield
spellingShingle Effect of rice residues management and liming on soybean yield
Silva, José Ronaldo Coelho
title_short Effect of rice residues management and liming on soybean yield
title_full Effect of rice residues management and liming on soybean yield
title_fullStr Effect of rice residues management and liming on soybean yield
title_full_unstemmed Effect of rice residues management and liming on soybean yield
title_sort Effect of rice residues management and liming on soybean yield
author Silva, José Ronaldo Coelho
author_facet Silva, José Ronaldo Coelho
author_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Silva, José Ronaldo Coelho
dc.subject.none.fl_str_mv

description The effect of rice (Oryza sativa L.) residues management and liming on soil physical and chemical properties and on soybean yield were evaluated in greenhouse on a sandy loam allic Yellow Latosol. Soil samples were collected in areas submitted to three conditions: no-tillage savanna vegetation (S), rice residues incorporation and harrowing (RI) and grazing of rice residues and harrowing (GR). Values of porosity, base saturation, pH and organic matter content were higher in C and decreased in GR while soil density decreased in the former and increased in the latter. The highest soybean yields were obtained in S and RI at the lime rating of 3 t/ha, recommended to increase base saturation to 50%.
publishDate 1998
dc.date.none.fl_str_mv 1998-09-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/4976
url https://seer.sct.embrapa.br/index.php/pab/article/view/4976
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/4976/7139
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.33, n.9, set. 1998; 1543-1548
Pesquisa Agropecuária Brasileira; v.33, n.9, set. 1998; 1543-1548
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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