Yield of crops and soil resistance to penetration of the Alfisol under different management

Detalhes bibliográficos
Autor(a) principal: Lima, Claudia Liane Rodrigues de
Data de Publicação: 2010
Outros Autores: Reinert, Dalvan Jose, Reichert, José Miguel, Suzuki, Luis Eduardo Akiyoshi Sanches
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/2066
Resumo: The objective of this work was to evaluate the relationship among soybean and bean plant parameters and soil resistance to penetration of an Alfisol under no-tillage and conventional systems. In an experiment deployed under no-tillage in 1989, different wheel tracks of a 10-Mg machine were applied and different soil management systems were used in completely randomized design. Emergence speed index, foliar area index, height and yield of soybean and bean crops and soil resistance to penetration were quantified. The influence of soil resistance to penetration in foliar area index, height and productivity of beans is of 46, 51 and 59% respectively, whereas 55% of the height variation in soybean is explained by soil resistance to penetration. The critical value of soil resistance to penetration indicated for bean and soybean growth and yield is of approximately 1.7 and 1.9 MPa respectively.
id EMBRAPA-4_a5633fc0a74558c59d7dda5d3c5114ea
oai_identifier_str oai:ojs.seer.sct.embrapa.br:article/2066
network_acronym_str EMBRAPA-4
network_name_str Pesquisa Agropecuária Brasileira (Online)
repository_id_str
spelling Yield of crops and soil resistance to penetration of the Alfisol under different managementProdutividade de culturasProdutividade de culturas e resistência à penetração de Argissolo Vermelho sob diferentes manejosGlycine max; Phaseolus vulgaris; conventional system; no-tillageGlycine max; Phaseolus vulgaris; plantio convencional; plantio diretoThe objective of this work was to evaluate the relationship among soybean and bean plant parameters and soil resistance to penetration of an Alfisol under no-tillage and conventional systems. In an experiment deployed under no-tillage in 1989, different wheel tracks of a 10-Mg machine were applied and different soil management systems were used in completely randomized design. Emergence speed index, foliar area index, height and yield of soybean and bean crops and soil resistance to penetration were quantified. The influence of soil resistance to penetration in foliar area index, height and productivity of beans is of 46, 51 and 59% respectively, whereas 55% of the height variation in soybean is explained by soil resistance to penetration. The critical value of soil resistance to penetration indicated for bean and soybean growth and yield is of approximately 1.7 and 1.9 MPa respectively.O objetivo deste trabalho foi avaliar a relação entre parâmetros de plantas de soja e feijão e a resistência do solo à penetração de Argissolo Vermelho distrófico arênico sob semeadura direta e convencional. Em experimento implantado em 1989 em semeadura direta, foram aplicadas diferentes passadas de máquina de 10 Mg e realizados diferentes preparos do solo em delineamento inteiramente casualizado. Foram quantificados o índice de velocidade de emergência, o índice de área foliar, a altura e a produtividade de grãos de soja e de feijão e a resistência do solo à penetração. O índice de área foliar, a altura e a produtividade do feijão são influenciados pela resistência do solo à penetração em 46, 51 e 59%, respectivamente, enquanto 55% da variação da altura da soja é explicada pela resistência à penetração. Indica-se um valor crítico de resistência à penetração de aproximadamente 1,7 e 1,9 MPa no que se refere ao crescimento e à produtividade de grãos de feijão e de soja, respectivamente.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraLima, Claudia Liane Rodrigues deReinert, Dalvan JoseReichert, José MiguelSuzuki, Luis Eduardo Akiyoshi Sanches2010-12-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/2066Pesquisa Agropecuaria Brasileira; v.45, n.1, jan. 2010; 89-98Pesquisa Agropecuária Brasileira; v.45, n.1, jan. 2010; 89-981678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/2066/5938https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/2066/1465info:eu-repo/semantics/openAccess2014-10-15T21:00:37Zoai:ojs.seer.sct.embrapa.br:article/2066Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-10-15T21:00:37Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Yield of crops and soil resistance to penetration of the Alfisol under different management
Produtividade de culturasProdutividade de culturas e resistência à penetração de Argissolo Vermelho sob diferentes manejos
title Yield of crops and soil resistance to penetration of the Alfisol under different management
spellingShingle Yield of crops and soil resistance to penetration of the Alfisol under different management
Lima, Claudia Liane Rodrigues de
Glycine max; Phaseolus vulgaris; conventional system; no-tillage
Glycine max; Phaseolus vulgaris; plantio convencional; plantio direto
title_short Yield of crops and soil resistance to penetration of the Alfisol under different management
title_full Yield of crops and soil resistance to penetration of the Alfisol under different management
title_fullStr Yield of crops and soil resistance to penetration of the Alfisol under different management
title_full_unstemmed Yield of crops and soil resistance to penetration of the Alfisol under different management
title_sort Yield of crops and soil resistance to penetration of the Alfisol under different management
author Lima, Claudia Liane Rodrigues de
author_facet Lima, Claudia Liane Rodrigues de
Reinert, Dalvan Jose
Reichert, José Miguel
Suzuki, Luis Eduardo Akiyoshi Sanches
author_role author
author2 Reinert, Dalvan Jose
Reichert, José Miguel
Suzuki, Luis Eduardo Akiyoshi Sanches
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Lima, Claudia Liane Rodrigues de
Reinert, Dalvan Jose
Reichert, José Miguel
Suzuki, Luis Eduardo Akiyoshi Sanches
dc.subject.por.fl_str_mv Glycine max; Phaseolus vulgaris; conventional system; no-tillage
Glycine max; Phaseolus vulgaris; plantio convencional; plantio direto
topic Glycine max; Phaseolus vulgaris; conventional system; no-tillage
Glycine max; Phaseolus vulgaris; plantio convencional; plantio direto
description The objective of this work was to evaluate the relationship among soybean and bean plant parameters and soil resistance to penetration of an Alfisol under no-tillage and conventional systems. In an experiment deployed under no-tillage in 1989, different wheel tracks of a 10-Mg machine were applied and different soil management systems were used in completely randomized design. Emergence speed index, foliar area index, height and yield of soybean and bean crops and soil resistance to penetration were quantified. The influence of soil resistance to penetration in foliar area index, height and productivity of beans is of 46, 51 and 59% respectively, whereas 55% of the height variation in soybean is explained by soil resistance to penetration. The critical value of soil resistance to penetration indicated for bean and soybean growth and yield is of approximately 1.7 and 1.9 MPa respectively.
publishDate 2010
dc.date.none.fl_str_mv 2010-12-28
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/2066
url https://seer.sct.embrapa.br/index.php/pab/article/view/2066
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/2066/5938
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/2066/1465
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.45, n.1, jan. 2010; 89-98
Pesquisa Agropecuária Brasileira; v.45, n.1, jan. 2010; 89-98
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
_version_ 1793416693843755008

Registros relacionados