GENETIC VARIABILITY FOR WATER ABSORPTION CAPABILITY IN COMMON BEAN GRAINS

Detalhes bibliográficos
Autor(a) principal: RIBEIRO, NERINÉIA DALFOLLO
Data de Publicação: 2003
Outros Autores: SILVA, SANDRA MOURA, GARCIA, DANTON CAMACHO, JÚNIOR, LEO HOFFMANN
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Gaúcha (Online)
Texto Completo: http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/449
Resumo: The objective of this study was to investigate the genetic variability for grain water absorption capability in 219 genotypes of different commercial common bean groups, as an indicator of cooking time. Grains were obtained from the bean crop breeding program at the Santa Maria Federal University, RS, harvested in January 2002 and adjusted to 12,15% grain humidity. The experiment was conducted in a completely randomized design with three replications of 50g of seeds of each genotype. Samples were placed in a recipient with 200 ml of distilled water during 12 hours. Percentages of normal (soft) and hardshell grains were estimated. The majority of genotypes evaluated showed from 95 to 100 % of water absorption by the grains. A minority presented grains without hydration capacity (hardshell grains). The results showed that there is genetic variability for water absorption in commercial common bean genotypes.
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spelling GENETIC VARIABILITY FOR WATER ABSORPTION CAPABILITY IN COMMON BEAN GRAINSVARIABILIDADE GENÉTICA PARA ABSORÇÃO DE ÁGUA EM GRÃOS DE FEIJÃOPhaseolus vulgaris, hardshell grains, cooking time, selectionPhaseolus vulgaris, grão duro, tempo de cocção, seleçãoThe objective of this study was to investigate the genetic variability for grain water absorption capability in 219 genotypes of different commercial common bean groups, as an indicator of cooking time. Grains were obtained from the bean crop breeding program at the Santa Maria Federal University, RS, harvested in January 2002 and adjusted to 12,15% grain humidity. The experiment was conducted in a completely randomized design with three replications of 50g of seeds of each genotype. Samples were placed in a recipient with 200 ml of distilled water during 12 hours. Percentages of normal (soft) and hardshell grains were estimated. The majority of genotypes evaluated showed from 95 to 100 % of water absorption by the grains. A minority presented grains without hydration capacity (hardshell grains). The results showed that there is genetic variability for water absorption in commercial common bean genotypes.O objetivo do trabalho foi investigar a variabilidade genética para absorção de água em 219 genótipos de feijão comum, de diferentes grupos comerciais, como indicativo do tempo de cocção. Os grãos utilizados foram provenientes do programa de melhoramento de feijão comum da Universidade Federal de Santa Maria, RS, colhidos em janeiro de 2002, com grau de umidade médio de 12,15%. Adotou-se o delineamento experimental inteiramente casualizado, com três repetições, constituindo-se a parcela de uma amostra de 50g de grãos de feijão. A amostra foi colocada em um recipiente contendo 200ml de água destilada por 12 horas sendo após, estimadas as percentagens de grãos normais (absorção de água) e de grãos duros (hardshell). A grande maioria dos genótipos avaliada apresentou de 95% a 100% de absorção de água pelos grãos. Uma pequena parte revelou existência de grãos sem capacidade de hidratação (grãos hardshell). Os resultados obtidos evidenciam que ocorre variabilidade genética para absorção de água pelos grãos em genótipos de feijão de diferentes grupos comerciais. Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural2003-08-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/449Pesquisa Agropecuária Gaúcha; Vol 9 No 1/2 (2003): PESQ. AGROP. GAÚCHA; 77-83Pesquisa Agropecuária Gaúcha; v. 9 n. 1/2 (2003): PESQ. AGROP. GAÚCHA; 77-832595-76860104-9070reponame:Pesquisa Agropecuária Gaúcha (Online)instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulinstacron:SEAPDRporhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/449/418RIBEIRO, NERINÉIA DALFOLLO SILVA, SANDRA MOURA GARCIA, DANTON CAMACHO JÚNIOR, LEO HOFFMANN info:eu-repo/semantics/openAccess2024-04-22T12:28:58Zoai:ojs.revistapag.agricultura.rs.gov.br:article/449Revistahttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapagPUBhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/oaipag@agricultura.rs.gov.br||2595-76860104-9070opendoar:2024-04-22T12:28:58Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulfalse
dc.title.none.fl_str_mv GENETIC VARIABILITY FOR WATER ABSORPTION CAPABILITY IN COMMON BEAN GRAINS
VARIABILIDADE GENÉTICA PARA ABSORÇÃO DE ÁGUA EM GRÃOS DE FEIJÃO
title GENETIC VARIABILITY FOR WATER ABSORPTION CAPABILITY IN COMMON BEAN GRAINS
spellingShingle GENETIC VARIABILITY FOR WATER ABSORPTION CAPABILITY IN COMMON BEAN GRAINS
RIBEIRO, NERINÉIA DALFOLLO
Phaseolus vulgaris, hardshell grains, cooking time, selection
Phaseolus vulgaris, grão duro, tempo de cocção, seleção
title_short GENETIC VARIABILITY FOR WATER ABSORPTION CAPABILITY IN COMMON BEAN GRAINS
title_full GENETIC VARIABILITY FOR WATER ABSORPTION CAPABILITY IN COMMON BEAN GRAINS
title_fullStr GENETIC VARIABILITY FOR WATER ABSORPTION CAPABILITY IN COMMON BEAN GRAINS
title_full_unstemmed GENETIC VARIABILITY FOR WATER ABSORPTION CAPABILITY IN COMMON BEAN GRAINS
title_sort GENETIC VARIABILITY FOR WATER ABSORPTION CAPABILITY IN COMMON BEAN GRAINS
author RIBEIRO, NERINÉIA DALFOLLO
author_facet RIBEIRO, NERINÉIA DALFOLLO
SILVA, SANDRA MOURA
GARCIA, DANTON CAMACHO
JÚNIOR, LEO HOFFMANN
author_role author
author2 SILVA, SANDRA MOURA
GARCIA, DANTON CAMACHO
JÚNIOR, LEO HOFFMANN
author2_role author
author
author
dc.contributor.author.fl_str_mv RIBEIRO, NERINÉIA DALFOLLO
SILVA, SANDRA MOURA
GARCIA, DANTON CAMACHO
JÚNIOR, LEO HOFFMANN
dc.subject.por.fl_str_mv Phaseolus vulgaris, hardshell grains, cooking time, selection
Phaseolus vulgaris, grão duro, tempo de cocção, seleção
topic Phaseolus vulgaris, hardshell grains, cooking time, selection
Phaseolus vulgaris, grão duro, tempo de cocção, seleção
description The objective of this study was to investigate the genetic variability for grain water absorption capability in 219 genotypes of different commercial common bean groups, as an indicator of cooking time. Grains were obtained from the bean crop breeding program at the Santa Maria Federal University, RS, harvested in January 2002 and adjusted to 12,15% grain humidity. The experiment was conducted in a completely randomized design with three replications of 50g of seeds of each genotype. Samples were placed in a recipient with 200 ml of distilled water during 12 hours. Percentages of normal (soft) and hardshell grains were estimated. The majority of genotypes evaluated showed from 95 to 100 % of water absorption by the grains. A minority presented grains without hydration capacity (hardshell grains). The results showed that there is genetic variability for water absorption in commercial common bean genotypes.
publishDate 2003
dc.date.none.fl_str_mv 2003-08-30
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 http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/449
url http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/449
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/449/418
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 Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
publisher.none.fl_str_mv Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
dc.source.none.fl_str_mv Pesquisa Agropecuária Gaúcha; Vol 9 No 1/2 (2003): PESQ. AGROP. GAÚCHA; 77-83
Pesquisa Agropecuária Gaúcha; v. 9 n. 1/2 (2003): PESQ. AGROP. GAÚCHA; 77-83
2595-7686
0104-9070
reponame:Pesquisa Agropecuária Gaúcha (Online)
instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron:SEAPDR
instname_str Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron_str SEAPDR
institution SEAPDR
reponame_str Pesquisa Agropecuária Gaúcha (Online)
collection Pesquisa Agropecuária Gaúcha (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
repository.mail.fl_str_mv pag@agricultura.rs.gov.br||
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