Association between plant architecture of the bean plant and seed size
Autor(a) principal: | |
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Data de Publicação: | 1997 |
Outros Autores: | , |
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/4639 |
Resumo: | The widest use of technology in bean culture in Brazil has required cultivars to present more upright architecture. However, every available cultivated material which showed that sort of architecture, possesses small seeds which have less commercial acceptance. For this reason, this work was conducted over the period from February 1993 to November 1994, to verify whether there is any association between these two traits. For this goal, the F2, F3, F4 and F5 generations from the crosses Milionário x Flor de Mayo, EMGOPA 201-Ouro x Manteigão Fosco 11 and Rio Vermelho x Roxo PV were used. The screening experiments of the F3, F4 and F5 families were carried out at the Universidade Federal de Lavras, in Lavras, MG, Brazil. This latter generation was also evaluated at Patos de Minas, MG, Brazil. The results obtained showed that the existence of correlation between the score of architecture and yield was not found, but a general bias of positive association between the weight of 100 seeds and yield was verified. In an overall way, no association between the architecture score and the seed weight was observed, showing to be possible to select upright plants with any seed size. However, the frequency of upright architecture families (score inferior to 3) and 100 seeds weight above 25 grams was very low. |
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Association between plant architecture of the bean plant and seed sizeAssociação entre o porte da planta do feijoeiro e o tamanho dos grãosPhaseolus vulgaris; plant architecture; seed sizePhaseolus vulgaris; arquitetura da planta; tamanho da sementeThe widest use of technology in bean culture in Brazil has required cultivars to present more upright architecture. However, every available cultivated material which showed that sort of architecture, possesses small seeds which have less commercial acceptance. For this reason, this work was conducted over the period from February 1993 to November 1994, to verify whether there is any association between these two traits. For this goal, the F2, F3, F4 and F5 generations from the crosses Milionário x Flor de Mayo, EMGOPA 201-Ouro x Manteigão Fosco 11 and Rio Vermelho x Roxo PV were used. The screening experiments of the F3, F4 and F5 families were carried out at the Universidade Federal de Lavras, in Lavras, MG, Brazil. This latter generation was also evaluated at Patos de Minas, MG, Brazil. The results obtained showed that the existence of correlation between the score of architecture and yield was not found, but a general bias of positive association between the weight of 100 seeds and yield was verified. In an overall way, no association between the architecture score and the seed weight was observed, showing to be possible to select upright plants with any seed size. However, the frequency of upright architecture families (score inferior to 3) and 100 seeds weight above 25 grams was very low.O maior emprego de tecnologia na cultura do feijoeiro no Brasil tem exigido que as cultivares apresentem porte mais ereto. Contudo, todos os materiais cultivados disponíveis que apresentam porte ereto possuem sementes pequenas, e por isso têm menor aceitação comercial. Foi realizado este trabalho no período de fevereiro de 1993 a novembro de 1994, para verificar se existe associação entre o porte do feijoeiro e o tamanho de suas sementes. Foram utilizadas, para isso, as gerações F2, F3, F4 e F5 dos seguintes cruzamentos: Milionário x Flor de Mayo, EMGOPA 201-Ouro x Manteigão Fosco 11 e Rio Vermelho x Roxo PV. Os experimentos de avaliação das famílias F3, F4 e F5, foram conduzidos na Universidade Federal de Lavras, em Lavras, MG. Esta última geração foi também avaliada em Patos de Minas, MG. A correlação entre a nota do porte da planta e a produção de grãos é inexpressiva. Já a correlação entre o peso de 100 sementes e a produção de grãos é positiva. Não há associação entre a nota do porte e o peso de 100 sementes, o que indica ser possível selecionar plantas eretas com qualquer tamanho de sementes. Contudo, a freqüência de famílias com porte ereto (nota inferior a 3) e peso de 100 sementes acima de 25 gramas, foi muito pequena.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCollicchio, ErichPatto Ramalho, Magno AntônioBarbosa Abreu, Ângela de Fátima1997-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/4639Pesquisa Agropecuaria Brasileira; v.32, n.3, mar. 1997; 297-304Pesquisa Agropecuária Brasileira; v.32, n.3, mar. 1997; 297-3041678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/4639/7224info:eu-repo/semantics/openAccess2015-03-06T17:58:43Zoai:ojs.seer.sct.embrapa.br:article/4639Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2015-03-06T17:58:43Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Association between plant architecture of the bean plant and seed size Associação entre o porte da planta do feijoeiro e o tamanho dos grãos |
title |
Association between plant architecture of the bean plant and seed size |
spellingShingle |
Association between plant architecture of the bean plant and seed size Collicchio, Erich Phaseolus vulgaris; plant architecture; seed size Phaseolus vulgaris; arquitetura da planta; tamanho da semente |
title_short |
Association between plant architecture of the bean plant and seed size |
title_full |
Association between plant architecture of the bean plant and seed size |
title_fullStr |
Association between plant architecture of the bean plant and seed size |
title_full_unstemmed |
Association between plant architecture of the bean plant and seed size |
title_sort |
Association between plant architecture of the bean plant and seed size |
author |
Collicchio, Erich |
author_facet |
Collicchio, Erich Patto Ramalho, Magno Antônio Barbosa Abreu, Ângela de Fátima |
author_role |
author |
author2 |
Patto Ramalho, Magno Antônio Barbosa Abreu, Ângela de Fátima |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Collicchio, Erich Patto Ramalho, Magno Antônio Barbosa Abreu, Ângela de Fátima |
dc.subject.por.fl_str_mv |
Phaseolus vulgaris; plant architecture; seed size Phaseolus vulgaris; arquitetura da planta; tamanho da semente |
topic |
Phaseolus vulgaris; plant architecture; seed size Phaseolus vulgaris; arquitetura da planta; tamanho da semente |
description |
The widest use of technology in bean culture in Brazil has required cultivars to present more upright architecture. However, every available cultivated material which showed that sort of architecture, possesses small seeds which have less commercial acceptance. For this reason, this work was conducted over the period from February 1993 to November 1994, to verify whether there is any association between these two traits. For this goal, the F2, F3, F4 and F5 generations from the crosses Milionário x Flor de Mayo, EMGOPA 201-Ouro x Manteigão Fosco 11 and Rio Vermelho x Roxo PV were used. The screening experiments of the F3, F4 and F5 families were carried out at the Universidade Federal de Lavras, in Lavras, MG, Brazil. This latter generation was also evaluated at Patos de Minas, MG, Brazil. The results obtained showed that the existence of correlation between the score of architecture and yield was not found, but a general bias of positive association between the weight of 100 seeds and yield was verified. In an overall way, no association between the architecture score and the seed weight was observed, showing to be possible to select upright plants with any seed size. However, the frequency of upright architecture families (score inferior to 3) and 100 seeds weight above 25 grams was very low. |
publishDate |
1997 |
dc.date.none.fl_str_mv |
1997-03-01 |
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/4639 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/4639 |
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/4639/7224 |
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.32, n.3, mar. 1997; 297-304 Pesquisa Agropecuária Brasileira; v.32, n.3, mar. 1997; 297-304 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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1793416692420837376 |