Soybean inoculation by spraying Bradyrhizobium over plants

Detalhes bibliográficos
Autor(a) principal: Zilli, Jerri Édson
Data de Publicação: 2008
Outros Autores: Marson, Leandro Carvalho, Marson, Bruno Franco, Gianluppi, Vicente, Campo, Rubens José, Hungria, Mariangela
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/224
Resumo: The objective of this work was to evaluate a Bradyrhizobium inoculation method on soybean by spraying inoculant over plants. An experiment was conducted in the Cerrado of Roraima. Treatments tested were: control without inoculation; standard inoculation method with two doses of inoculant per hectare applied on seeds; inoculation with threefold standard inoculation dose applied 18 days after plants emergence (DAE); fertilization with 200 kg ha-1 of nitrogen, without inoculation. The inoculation by spraying on covering increased nodulation and plant dry matter in the 45 and 60 DAE. It also increased significantly grain yield and N content, similarly to N fertilization treatment, and was superior to the control, and inferior to the standard inoculation related to grain yield.
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spelling Soybean inoculation by spraying Bradyrhizobium over plantsInoculação de Bradyrhizobium em soja por pulverização em coberturaGlycine max; Rhizobium; Cerrado; biological nitrogen fixation; grain yieldGlycine max; Rhizobium; Cerrado; fixação biológica de nitrogênio; rendimento de grãosThe objective of this work was to evaluate a Bradyrhizobium inoculation method on soybean by spraying inoculant over plants. An experiment was conducted in the Cerrado of Roraima. Treatments tested were: control without inoculation; standard inoculation method with two doses of inoculant per hectare applied on seeds; inoculation with threefold standard inoculation dose applied 18 days after plants emergence (DAE); fertilization with 200 kg ha-1 of nitrogen, without inoculation. The inoculation by spraying on covering increased nodulation and plant dry matter in the 45 and 60 DAE. It also increased significantly grain yield and N content, similarly to N fertilization treatment, and was superior to the control, and inferior to the standard inoculation related to grain yield.O objetivo deste trabalho foi avaliar um método de inoculação de Bradyrhizobium em soja, por meio de pulverização em cobertura. Um experimento foi conduzido no Cerrado de Roraima com os tratamentos: controle sem inoculação; inoculação padrão com duas doses de inoculante comercial por hectare aplicadas às sementes; inoculação em cobertura, com o triplo da dose utilizada no padrão, 18 dias após a emergência das plantas (DAE); e adubação com 200 kg ha-1 de nitrogênio, sem inoculação. A inoculação em cobertura aumentou a nodulação e a matéria seca das plantas aos 45 e 60 DAE; proporcionou, também, produtividade de grãos e acúmulo de nitrogênio igual ao tratamento nitrogenado e foi superior ao controle. A inoculação em cobertura foi inferior ao padrão apenas na produtividade de grãos.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraEmbrapaZilli, Jerri ÉdsonMarson, Leandro CarvalhoMarson, Bruno FrancoGianluppi, VicenteCampo, Rubens JoséHungria, Mariangela2008-08-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/224Pesquisa Agropecuaria Brasileira; v.43, n.4, abr. 2008; 541-544Pesquisa Agropecuária Brasileira; v.43, n.4, abr. 2008; 541-5441678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/224/5419https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/224/191info:eu-repo/semantics/openAccess2014-05-16T17:40:44Zoai:ojs.seer.sct.embrapa.br:article/224Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-05-16T17:40:44Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Soybean inoculation by spraying Bradyrhizobium over plants
Inoculação de Bradyrhizobium em soja por pulverização em cobertura
title Soybean inoculation by spraying Bradyrhizobium over plants
spellingShingle Soybean inoculation by spraying Bradyrhizobium over plants
Zilli, Jerri Édson
Glycine max; Rhizobium; Cerrado; biological nitrogen fixation; grain yield
Glycine max; Rhizobium; Cerrado; fixação biológica de nitrogênio; rendimento de grãos
title_short Soybean inoculation by spraying Bradyrhizobium over plants
title_full Soybean inoculation by spraying Bradyrhizobium over plants
title_fullStr Soybean inoculation by spraying Bradyrhizobium over plants
title_full_unstemmed Soybean inoculation by spraying Bradyrhizobium over plants
title_sort Soybean inoculation by spraying Bradyrhizobium over plants
author Zilli, Jerri Édson
author_facet Zilli, Jerri Édson
Marson, Leandro Carvalho
Marson, Bruno Franco
Gianluppi, Vicente
Campo, Rubens José
Hungria, Mariangela
author_role author
author2 Marson, Leandro Carvalho
Marson, Bruno Franco
Gianluppi, Vicente
Campo, Rubens José
Hungria, Mariangela
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv
Embrapa
dc.contributor.author.fl_str_mv Zilli, Jerri Édson
Marson, Leandro Carvalho
Marson, Bruno Franco
Gianluppi, Vicente
Campo, Rubens José
Hungria, Mariangela
dc.subject.por.fl_str_mv Glycine max; Rhizobium; Cerrado; biological nitrogen fixation; grain yield
Glycine max; Rhizobium; Cerrado; fixação biológica de nitrogênio; rendimento de grãos
topic Glycine max; Rhizobium; Cerrado; biological nitrogen fixation; grain yield
Glycine max; Rhizobium; Cerrado; fixação biológica de nitrogênio; rendimento de grãos
description The objective of this work was to evaluate a Bradyrhizobium inoculation method on soybean by spraying inoculant over plants. An experiment was conducted in the Cerrado of Roraima. Treatments tested were: control without inoculation; standard inoculation method with two doses of inoculant per hectare applied on seeds; inoculation with threefold standard inoculation dose applied 18 days after plants emergence (DAE); fertilization with 200 kg ha-1 of nitrogen, without inoculation. The inoculation by spraying on covering increased nodulation and plant dry matter in the 45 and 60 DAE. It also increased significantly grain yield and N content, similarly to N fertilization treatment, and was superior to the control, and inferior to the standard inoculation related to grain yield.
publishDate 2008
dc.date.none.fl_str_mv 2008-08-27
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/224
url https://seer.sct.embrapa.br/index.php/pab/article/view/224
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/224/5419
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/224/191
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.43, n.4, abr. 2008; 541-544
Pesquisa Agropecuária Brasileira; v.43, n.4, abr. 2008; 541-544
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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