Effect of management practices on mycorrhizal infection, growth and dry matter partitioning in field-grown bean

Detalhes bibliográficos
Autor(a) principal: Oliveira, Antonio Alberto Rocha
Data de Publicação: 1999
Outros Autores: Sanders, Francis Edward
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/5308
Resumo: The experiment was carried out on unsterilized field soil with low phosphorus availability with the objective of examining the effect of cultural practices on mycorrhizal colonization and growth of common bean. The treatments were: three pre-crops (maize, wheat and fallow) followed by three soil management practices ("ploughing", mulching and bare fallow without "ploughing" during the winter months). After the cultural practices, Phaseolus vulgaris cv. Canadian Wonder was grown in this soil. Fallowing and soil disturbance reduced natural soil infectivity. Mycorrhizal infection of the bean roots occurred more rapidly in the recently cropped soil than in the fallow soil. Prior cropping with a strongly mycorrhizal plant (maize) increased infectivity even further.
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spelling Effect of management practices on mycorrhizal infection, growth and dry matter partitioning in field-grown beanEfeito de prátivas culturais sobre a infecção micorrízica, crescimento e partição da matéria seca de feijão-vagemPhaseolus vulgaris; arbuscular mycorrhizal fungi; soil management practices; crop rotationPhaseolus vulgaris; fungos micorrízicos arbusculares; manejo do solo; rotação de culturaThe experiment was carried out on unsterilized field soil with low phosphorus availability with the objective of examining the effect of cultural practices on mycorrhizal colonization and growth of common bean. The treatments were: three pre-crops (maize, wheat and fallow) followed by three soil management practices ("ploughing", mulching and bare fallow without "ploughing" during the winter months). After the cultural practices, Phaseolus vulgaris cv. Canadian Wonder was grown in this soil. Fallowing and soil disturbance reduced natural soil infectivity. Mycorrhizal infection of the bean roots occurred more rapidly in the recently cropped soil than in the fallow soil. Prior cropping with a strongly mycorrhizal plant (maize) increased infectivity even further.O experimento foi realizado em solo não-esterilizado com baixo teor de fósforo. Os tratamentos foram: três pré-cultivos (milho, trigo e solo nu), seguidos por três manejos do solo (distúrbio mecânico do solo, cobertura morta e solo nu sem distúrbio no inverno). No ano seguinte à aplicação dos tratamentos, a área experimental foi semeada com Phaseolus vulgaris cv. Canadian Wonder. Os tratamentos com solo nu e o submetido a distúrbio mecânico exibiram as menores densidades de esporos de fungos micorrízicos e reduzida infecção radicular do feijoeiro. A infecção micorrízica foi maior nas parcelas anteriormente cultivadas com cereais, especialmente no pré-cultivo com milho.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraOliveira, Antonio Alberto RochaSanders, Francis Edward1999-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/5308Pesquisa Agropecuaria Brasileira; v.34, n.7, jul. 1999; 1247-1254Pesquisa Agropecuária Brasileira; v.34, n.7, jul. 1999; 1247-12541678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/5308/2500info:eu-repo/semantics/openAccess2012-02-16T11:45:44Zoai:ojs.seer.sct.embrapa.br:article/5308Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2012-02-16T11:45:44Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Effect of management practices on mycorrhizal infection, growth and dry matter partitioning in field-grown bean
Efeito de prátivas culturais sobre a infecção micorrízica, crescimento e partição da matéria seca de feijão-vagem
title Effect of management practices on mycorrhizal infection, growth and dry matter partitioning in field-grown bean
spellingShingle Effect of management practices on mycorrhizal infection, growth and dry matter partitioning in field-grown bean
Oliveira, Antonio Alberto Rocha
Phaseolus vulgaris; arbuscular mycorrhizal fungi; soil management practices; crop rotation
Phaseolus vulgaris; fungos micorrízicos arbusculares; manejo do solo; rotação de cultura
title_short Effect of management practices on mycorrhizal infection, growth and dry matter partitioning in field-grown bean
title_full Effect of management practices on mycorrhizal infection, growth and dry matter partitioning in field-grown bean
title_fullStr Effect of management practices on mycorrhizal infection, growth and dry matter partitioning in field-grown bean
title_full_unstemmed Effect of management practices on mycorrhizal infection, growth and dry matter partitioning in field-grown bean
title_sort Effect of management practices on mycorrhizal infection, growth and dry matter partitioning in field-grown bean
author Oliveira, Antonio Alberto Rocha
author_facet Oliveira, Antonio Alberto Rocha
Sanders, Francis Edward
author_role author
author2 Sanders, Francis Edward
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Oliveira, Antonio Alberto Rocha
Sanders, Francis Edward
dc.subject.por.fl_str_mv Phaseolus vulgaris; arbuscular mycorrhizal fungi; soil management practices; crop rotation
Phaseolus vulgaris; fungos micorrízicos arbusculares; manejo do solo; rotação de cultura
topic Phaseolus vulgaris; arbuscular mycorrhizal fungi; soil management practices; crop rotation
Phaseolus vulgaris; fungos micorrízicos arbusculares; manejo do solo; rotação de cultura
description The experiment was carried out on unsterilized field soil with low phosphorus availability with the objective of examining the effect of cultural practices on mycorrhizal colonization and growth of common bean. The treatments were: three pre-crops (maize, wheat and fallow) followed by three soil management practices ("ploughing", mulching and bare fallow without "ploughing" during the winter months). After the cultural practices, Phaseolus vulgaris cv. Canadian Wonder was grown in this soil. Fallowing and soil disturbance reduced natural soil infectivity. Mycorrhizal infection of the bean roots occurred more rapidly in the recently cropped soil than in the fallow soil. Prior cropping with a strongly mycorrhizal plant (maize) increased infectivity even further.
publishDate 1999
dc.date.none.fl_str_mv 1999-07-01
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/5308
url https://seer.sct.embrapa.br/index.php/pab/article/view/5308
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/5308/2500
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.34, n.7, jul. 1999; 1247-1254
Pesquisa Agropecuária Brasileira; v.34, n.7, jul. 1999; 1247-1254
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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