Production and fixation of flowers and pods in three soybean cultivars

Detalhes bibliográficos
Autor(a) principal: Marchezan, Enio
Data de Publicação: 2014
Outros Autores: Costa, José Antonio
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/15165
Resumo: Reproductive activity of the soybean (Glycine mar (L.) Merrill) cultivars Planalto, Br-4 and Sulina, subjected to conditions for high yield, was evaluated during 1980/81 at the Estação Experimental Agronômica da Universidade Federal do Rio Grande do Sul, Guaíba, RS. The characterization of the reproductive activity was performed by node, counting flowers and pods produced and pods fixed, both in the main stem and branches. There were no differences in flowers and pods produced and pods fixed by plant, that in the average of the three cultivars was of 199,102 e 33, respectively. Branches contributed with 66% of the seed yield. Nodes number six, seven, eight and nine, counted beginning with the unifoliolate node, had the highest number of flowers and pods produced and fixed.
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spelling Production and fixation of flowers and pods in three soybean cultivarsProdução e fixação de flores e legumes, em três cultivares de sojaGlycine max (L.) Merrill; reproductive potential; flower abscission; pod abscissionGlycine max (L.) Merrill; potencial reprodutivo; aborto de flores; abscisão de legumesReproductive activity of the soybean (Glycine mar (L.) Merrill) cultivars Planalto, Br-4 and Sulina, subjected to conditions for high yield, was evaluated during 1980/81 at the Estação Experimental Agronômica da Universidade Federal do Rio Grande do Sul, Guaíba, RS. The characterization of the reproductive activity was performed by node, counting flowers and pods produced and pods fixed, both in the main stem and branches. There were no differences in flowers and pods produced and pods fixed by plant, that in the average of the three cultivars was of 199,102 e 33, respectively. Branches contributed with 66% of the seed yield. Nodes number six, seven, eight and nine, counted beginning with the unifoliolate node, had the highest number of flowers and pods produced and fixed.O potencial reprodutivo das cultivares de soja (Glycine max (L.) Merrill) Planalto, Br-4 e Sulina, submetidas a alto nível de manejo, foi avaliado no ano agrícola de 1980/81, na Estação Experimental Agronômica da Universidade Federal do Rio Grande do Sul, Guaíba, RS. A caracterização da atividade reprodutiva consistiu na contagem da produção e fixação de flores e legumes realizada em cada nó, tanto no caule como nos ramos. Não houve diferença no número de flores produzidas, legumes produzidos e legumes fixados por planta que, na média das três cultivares, foi de 199, 102 e 33, respectivamente. Os ramos contribuíram com 66% do peso total dos grãos. Iniciando a contagem a partir do nó das folhas unifolioladas, os nós de número seis, sete, oito e nove registraram os maiores valores de produção e fixação de flores e legumes.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraMarchezan, EnioCosta, José Antonio2014-04-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/15165Pesquisa Agropecuaria Brasileira; v.18, n.2, fev. 1983; 129-136Pesquisa Agropecuária Brasileira; v.18, n.2, fev. 1983; 129-1361678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/15165/8960info:eu-repo/semantics/openAccess2014-04-16T18:50:35Zoai:ojs.seer.sct.embrapa.br:article/15165Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-16T18:50:35Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Production and fixation of flowers and pods in three soybean cultivars
Produção e fixação de flores e legumes, em três cultivares de soja
title Production and fixation of flowers and pods in three soybean cultivars
spellingShingle Production and fixation of flowers and pods in three soybean cultivars
Marchezan, Enio
Glycine max (L.) Merrill; reproductive potential; flower abscission; pod abscission
Glycine max (L.) Merrill; potencial reprodutivo; aborto de flores; abscisão de legumes
title_short Production and fixation of flowers and pods in three soybean cultivars
title_full Production and fixation of flowers and pods in three soybean cultivars
title_fullStr Production and fixation of flowers and pods in three soybean cultivars
title_full_unstemmed Production and fixation of flowers and pods in three soybean cultivars
title_sort Production and fixation of flowers and pods in three soybean cultivars
author Marchezan, Enio
author_facet Marchezan, Enio
Costa, José Antonio
author_role author
author2 Costa, José Antonio
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Marchezan, Enio
Costa, José Antonio
dc.subject.por.fl_str_mv Glycine max (L.) Merrill; reproductive potential; flower abscission; pod abscission
Glycine max (L.) Merrill; potencial reprodutivo; aborto de flores; abscisão de legumes
topic Glycine max (L.) Merrill; reproductive potential; flower abscission; pod abscission
Glycine max (L.) Merrill; potencial reprodutivo; aborto de flores; abscisão de legumes
description Reproductive activity of the soybean (Glycine mar (L.) Merrill) cultivars Planalto, Br-4 and Sulina, subjected to conditions for high yield, was evaluated during 1980/81 at the Estação Experimental Agronômica da Universidade Federal do Rio Grande do Sul, Guaíba, RS. The characterization of the reproductive activity was performed by node, counting flowers and pods produced and pods fixed, both in the main stem and branches. There were no differences in flowers and pods produced and pods fixed by plant, that in the average of the three cultivars was of 199,102 e 33, respectively. Branches contributed with 66% of the seed yield. Nodes number six, seven, eight and nine, counted beginning with the unifoliolate node, had the highest number of flowers and pods produced and fixed.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-16
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/15165
url https://seer.sct.embrapa.br/index.php/pab/article/view/15165
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/15165/8960
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.18, n.2, fev. 1983; 129-136
Pesquisa Agropecuária Brasileira; v.18, n.2, fev. 1983; 129-136
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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