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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
17/02/2016 |
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Data da última atualização: |
17/02/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TEIXEIRA, R. de K. S.; LIMA, D. C.; ABREU, A. de F. B.; RAMALHO, M. A. P. |
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Afiliação: |
RITA DE KASSIA SIQUEIRA TEIXEIRA, UFLA; DAYANE CRISTINA LIMA, UFLA; ANGELA DE FATIMA BARBOSA ABREU, CNPAF; MAGNO ANTONIO PATTO RAMALHO, UFLA. |
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Título: |
Implications of early selection for grain colour on iron and zinc content and productivity of common bean. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Plant Breeding, v. 134, n. 2, p. 193-196, 2015. |
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DOI: |
doi:10.1111/pbr.12241 |
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Idioma: |
Inglês |
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Conteúdo: |
Brazilian consumers prefer beans of the beige grain colour. Common beans help supply dietary requirements for iron and zinc. The objectives of this study were (i) to determine whether early selection for grain colour affects the iron and zinc content and the grain yield in common beans and (ii) if an association between these characteristics was found, to obtain lines of carioca-type grains with a high iron and zinc content and good grain yield. We evaluated 96 F3:4, F3:5 and F3:6 progeny at two locations for iron and zinc content and grain yield. We selected 48 progeny for grain colour and chose 48 others at random. We found that early selection for grain colour does not affect the zinc content and grain yield. A positive and high association was found between iron and zinc content, and both iron and zinc content were slightly negatively correlated with grain yield. It is possible to obtain common bean lines combining a high iron and zinc content with good grain yield as long as a selection index is used. |
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Palavras-Chave: |
Qualidade nutricional. |
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Thesagro: |
Feijão; Ferro; Mineral; Nutrição; Phaseolus vulgaris; Zinco. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 01761naa a2200253 a 4500
001 2037388
005 2016-02-17
008 2015 bl uuuu u00u1 u #d
024 7 $adoi:10.1111/pbr.12241$2DOI
100 1 $aTEIXEIRA, R. de K. S.
245 $aImplications of early selection for grain colour on iron and zinc content and productivity of common bean.$h[electronic resource]
260 $c2015
520 $aBrazilian consumers prefer beans of the beige grain colour. Common beans help supply dietary requirements for iron and zinc. The objectives of this study were (i) to determine whether early selection for grain colour affects the iron and zinc content and the grain yield in common beans and (ii) if an association between these characteristics was found, to obtain lines of carioca-type grains with a high iron and zinc content and good grain yield. We evaluated 96 F3:4, F3:5 and F3:6 progeny at two locations for iron and zinc content and grain yield. We selected 48 progeny for grain colour and chose 48 others at random. We found that early selection for grain colour does not affect the zinc content and grain yield. A positive and high association was found between iron and zinc content, and both iron and zinc content were slightly negatively correlated with grain yield. It is possible to obtain common bean lines combining a high iron and zinc content with good grain yield as long as a selection index is used.
650 $aFeijão
650 $aFerro
650 $aMineral
650 $aNutrição
650 $aPhaseolus vulgaris
650 $aZinco
653 $aQualidade nutricional
700 1 $aLIMA, D. C.
700 1 $aABREU, A. de F. B.
700 1 $aRAMALHO, M. A. P.
773 $tPlant Breeding$gv. 134, n. 2, p. 193-196, 2015.
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Embrapa Arroz e Feijão (CNPAF) |
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| 12. |  | SOUSA, R. de C. P. de. Avaliação do ciclo de vida de resíduos. In:HAMMES, V. S.; ARZABE, C.; RACHWAL, M. F. G.; PRIMAVESI, O. M. A. S. P. R. (Ed.). Empresa, meio ambiente e responsabilidade socioambiental. Brasília, DF: Embrapa; Jaguariúna: Embrapa Meio Ambiente, 2012. (Educação ambiental para o desenvolvimento sustentável, v. 6). Cap. 8, p.397-400.| Tipo: Capítulo em Livro Técnico-Científico |
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| 19. | | SOUSA, R. de C. P. de. Gestão dos resíduos de laboratório. In: HAMMES, V. S.; ARZABE, C.; RACHWAL, M. F. G.; PRIMAVESI, O. M. A. S. P. R. (Ed.). Empresa, meio ambiente e responsabilidade socioambiental. Brasília, DF: Embrapa; Jaguariúna: Embrapa Meio Ambiente, 2012. v. 6. (Educação ambiental para o desenvolvimento sustentável, v. 6). Cap. 9, p. 401-404.| Tipo: Capítulo em Livro Técnico-Científico |
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