Kinetin and potassium nitrate effects on agronomic characteristics of soybean

Detalhes bibliográficos
Autor(a) principal: Passos, Alexandre Martins Abdão dos
Data de Publicação: 2008
Outros Autores: Rezende, Pedro Milanez de, Carvalho, Eudes de Arruda, Savelli, Roberto Antonio Martinez
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/22
Resumo: The aim of this work was to evaluate the effect of kinetin and of potassium nitrate, applied on leaves in the phenological phase R3, on some agronomic characteristics of soybean plants and their yield in field. Five concentrations of kinetin combined with four concentrations of potassium nitrate were used in an outline bi-factorial, in a randomized block experimental design, with three replications. The potassium nitrate application did not influence the studied agronomic characteristics. Kinetin increased the pod set number up to 27.4%, in contrast to the control. Kinetin increased the weight of 1,000 seeds and the yield up to 2.7 and 32.3%, respectively.
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spelling Kinetin and potassium nitrate effects on agronomic characteristics of soybeanCinetina e nitrato de potássio em características agronômicas de sojaGlycine max; cytokinin; plant growth substances; plant nutritionGlycine max; citocinina; fitorregulador; nutrição mineralThe aim of this work was to evaluate the effect of kinetin and of potassium nitrate, applied on leaves in the phenological phase R3, on some agronomic characteristics of soybean plants and their yield in field. Five concentrations of kinetin combined with four concentrations of potassium nitrate were used in an outline bi-factorial, in a randomized block experimental design, with three replications. The potassium nitrate application did not influence the studied agronomic characteristics. Kinetin increased the pod set number up to 27.4%, in contrast to the control. Kinetin increased the weight of 1,000 seeds and the yield up to 2.7 and 32.3%, respectively.O objetivo deste trabalho foi avaliar o efeito do fitorregulador cinetina e do nitrato de potássio, aplicados via foliar na fase fenológica R3, sobre algumas características agronômicas da soja e sua produtividade em campo. Utilizaram-se cinco doses de cinetina, combinadas com quatro doses de nitrato de potássio, em esquema bi-fatorial, em delineamento de blocos ao acaso. A aplicação de nitrato de potássio não influenciou as características agronômicas avaliadas. A cinetina aumentou em até 27,4% o número de legumes fixados. O peso de 1.000 sementes e a produtividade de grãos foram aumentados em até 2,7 e 32,3%, respectivamente.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCapesPassos, Alexandre Martins Abdão dosRezende, Pedro Milanez deCarvalho, Eudes de ArrudaSavelli, Roberto Antonio Martinez2008-08-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/22Pesquisa Agropecuaria Brasileira; v.43, n.7, jul. 2008; 925-928Pesquisa Agropecuária Brasileira; v.43, n.7, jul. 2008; 925-9281678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/22/5478https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/22/41https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/22/215info:eu-repo/semantics/openAccess2014-06-27T17:29:41Zoai:ojs.seer.sct.embrapa.br:article/22Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-06-27T17:29:41Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Kinetin and potassium nitrate effects on agronomic characteristics of soybean
Cinetina e nitrato de potássio em características agronômicas de soja
title Kinetin and potassium nitrate effects on agronomic characteristics of soybean
spellingShingle Kinetin and potassium nitrate effects on agronomic characteristics of soybean
Passos, Alexandre Martins Abdão dos
Glycine max; cytokinin; plant growth substances; plant nutrition
Glycine max; citocinina; fitorregulador; nutrição mineral
title_short Kinetin and potassium nitrate effects on agronomic characteristics of soybean
title_full Kinetin and potassium nitrate effects on agronomic characteristics of soybean
title_fullStr Kinetin and potassium nitrate effects on agronomic characteristics of soybean
title_full_unstemmed Kinetin and potassium nitrate effects on agronomic characteristics of soybean
title_sort Kinetin and potassium nitrate effects on agronomic characteristics of soybean
author Passos, Alexandre Martins Abdão dos
author_facet Passos, Alexandre Martins Abdão dos
Rezende, Pedro Milanez de
Carvalho, Eudes de Arruda
Savelli, Roberto Antonio Martinez
author_role author
author2 Rezende, Pedro Milanez de
Carvalho, Eudes de Arruda
Savelli, Roberto Antonio Martinez
author2_role author
author
author
dc.contributor.none.fl_str_mv
Capes
dc.contributor.author.fl_str_mv Passos, Alexandre Martins Abdão dos
Rezende, Pedro Milanez de
Carvalho, Eudes de Arruda
Savelli, Roberto Antonio Martinez
dc.subject.por.fl_str_mv Glycine max; cytokinin; plant growth substances; plant nutrition
Glycine max; citocinina; fitorregulador; nutrição mineral
topic Glycine max; cytokinin; plant growth substances; plant nutrition
Glycine max; citocinina; fitorregulador; nutrição mineral
description The aim of this work was to evaluate the effect of kinetin and of potassium nitrate, applied on leaves in the phenological phase R3, on some agronomic characteristics of soybean plants and their yield in field. Five concentrations of kinetin combined with four concentrations of potassium nitrate were used in an outline bi-factorial, in a randomized block experimental design, with three replications. The potassium nitrate application did not influence the studied agronomic characteristics. Kinetin increased the pod set number up to 27.4%, in contrast to the control. Kinetin increased the weight of 1,000 seeds and the yield up to 2.7 and 32.3%, respectively.
publishDate 2008
dc.date.none.fl_str_mv 2008-08-04
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/22
url https://seer.sct.embrapa.br/index.php/pab/article/view/22
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/22/5478
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/22/41
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/22/215
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.7, jul. 2008; 925-928
Pesquisa Agropecuária Brasileira; v.43, n.7, jul. 2008; 925-928
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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