Effects of growth regulators on mineral nutrition of soybean

Detalhes bibliográficos
Autor(a) principal: Castro, Paulo R.C.
Data de Publicação: 2014
Outros Autores: Oliveira, Gilberto D.
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/15534
Resumo: This research deals with the effects of exogenous growth regulators on mineral nutrition of soybean plant (Glycine max cv. Davis). Under greenhouse conditions (2-chloroethyl) trimethylammonium chloride (CCC) 2,000 ppm, succinic acid-2,2-dimethylhydrazide (SADH) 4,000 ppm, gibberellic acid (GA) 100 ppm, and indolylacetic acid (IAA) 100 ppm were applied. Treatment with CCC demonstrated an increase in potassium level in the stems. SADH increased the levels of potassium in leaves and stems, and magnesium in leaves of soybean. GA increased the levels of potassium in leaves and stems, and sulfur in leaves, promoting e reduction of calcium and magnesium levels in soybean sterns. Treatment with IAA reduced the nitrogen, calcium, and magnesium levels in plant stems.
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spelling Effects of growth regulators on mineral nutrition of soybeanEfeitos de reguladores de crescimento na nutrição mineral da sojaplant hormones; macronutrient contentshormônios vegetais; conteúdo de macronutrientesThis research deals with the effects of exogenous growth regulators on mineral nutrition of soybean plant (Glycine max cv. Davis). Under greenhouse conditions (2-chloroethyl) trimethylammonium chloride (CCC) 2,000 ppm, succinic acid-2,2-dimethylhydrazide (SADH) 4,000 ppm, gibberellic acid (GA) 100 ppm, and indolylacetic acid (IAA) 100 ppm were applied. Treatment with CCC demonstrated an increase in potassium level in the stems. SADH increased the levels of potassium in leaves and stems, and magnesium in leaves of soybean. GA increased the levels of potassium in leaves and stems, and sulfur in leaves, promoting e reduction of calcium and magnesium levels in soybean sterns. Treatment with IAA reduced the nitrogen, calcium, and magnesium levels in plant stems.Foram estudados, em condições de casa de vegetação, os efeitos da aplicação de cloreto (2-cloroetil) trimetilamônio (CCC) 2.000 ppm, ácido succínico-2,2-dimetilhidrazida (SADH) 4.000 ppm, ácido giberélico (GA) 100 ppm e ácido indolilacético (IAA) 100 ppm em soja (Glycine max cv. Davis) no estádio de quatro folhas, no conteúdo de macronutrientes nas folhas e hastes da planta. Observou-se que o CCC aumentou o teor de potássio nas hastes da soja 'Davis'. SADH aumentou os teores de potássio nas folhas e hastes e de magnésio nas folhas de soja. GA aumentou os teores de potássio nas folhas e hastes e de enxofre nas folhas, sendo que reduziu os teores de cálcio e magnésio nas hastes da planta. Verificou-se que o tratamento com IAA reduziu os teores de nitrogênio, cálcio e magnésio nas hastes da planta de soja.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCastro, Paulo R.C.Oliveira, Gilberto D.2014-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/15534Pesquisa Agropecuaria Brasileira; v.17, n.1, jan. 1982; 77-80Pesquisa Agropecuária Brasileira; v.17, n.1, jan. 1982; 77-801678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/15534/9506info:eu-repo/semantics/openAccess2014-04-15T19:45:18Zoai:ojs.seer.sct.embrapa.br:article/15534Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-15T19:45:18Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Effects of growth regulators on mineral nutrition of soybean
Efeitos de reguladores de crescimento na nutrição mineral da soja
title Effects of growth regulators on mineral nutrition of soybean
spellingShingle Effects of growth regulators on mineral nutrition of soybean
Castro, Paulo R.C.
plant hormones; macronutrient contents
hormônios vegetais; conteúdo de macronutrientes
title_short Effects of growth regulators on mineral nutrition of soybean
title_full Effects of growth regulators on mineral nutrition of soybean
title_fullStr Effects of growth regulators on mineral nutrition of soybean
title_full_unstemmed Effects of growth regulators on mineral nutrition of soybean
title_sort Effects of growth regulators on mineral nutrition of soybean
author Castro, Paulo R.C.
author_facet Castro, Paulo R.C.
Oliveira, Gilberto D.
author_role author
author2 Oliveira, Gilberto D.
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Castro, Paulo R.C.
Oliveira, Gilberto D.
dc.subject.por.fl_str_mv plant hormones; macronutrient contents
hormônios vegetais; conteúdo de macronutrientes
topic plant hormones; macronutrient contents
hormônios vegetais; conteúdo de macronutrientes
description This research deals with the effects of exogenous growth regulators on mineral nutrition of soybean plant (Glycine max cv. Davis). Under greenhouse conditions (2-chloroethyl) trimethylammonium chloride (CCC) 2,000 ppm, succinic acid-2,2-dimethylhydrazide (SADH) 4,000 ppm, gibberellic acid (GA) 100 ppm, and indolylacetic acid (IAA) 100 ppm were applied. Treatment with CCC demonstrated an increase in potassium level in the stems. SADH increased the levels of potassium in leaves and stems, and magnesium in leaves of soybean. GA increased the levels of potassium in leaves and stems, and sulfur in leaves, promoting e reduction of calcium and magnesium levels in soybean sterns. Treatment with IAA reduced the nitrogen, calcium, and magnesium levels in plant stems.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-15
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/15534
url https://seer.sct.embrapa.br/index.php/pab/article/view/15534
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/15534/9506
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.17, n.1, jan. 1982; 77-80
Pesquisa Agropecuária Brasileira; v.17, n.1, jan. 1982; 77-80
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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