Data/hora: 20/06/2024 23:06:57

Biblioteca(s): | Embrapa Arroz e Feijão.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 2
Data corrente: | 22/04/2020
Data da última atualização: | 22/04/2020
Autoria: | CARVALHO, B. L.; RAMALHO, M. A. P.; VIEIRA JÚNIOR, I. C.; ABREU, A. de F. B.
Afiliação: | BRUNA LINE CARVALHO, UFLA; MAGNO ANTONIO PATTO RAMALHO, UFLA; INDALÉCIO CUNHA VIEIRA JUNIOR, UFLA; ANGELA DE FATIMA BARBOSA ABREU, CNPAF.
Título: | New strategy for evaluating grain cooking quality of progenies in dry bean breeding programs.
Ano de publicação: | 2017
Fonte/Imprenta: | Crop Breeding and Applied Biotechnology, v. 17, n. 2, p. 115-123, Apr./June 2017.
ISSN: | 1984-7033
DOI: | 10.1590/1984-70332017v17n2a18
Idioma: | Inglês
Conteúdo: | The methodology available for evaluating the cooking quality of dry beans is impractical for assessing a large number of progenies. The aims of this study were to propose a new strategy for evaluating cooking quality of grains and to estimate genetic and phenotypic parameters using a selection index. A total of 256 progenies of the 13thcycle of a recurrent selection program were evaluated at three locations for yield, grain type, and cooked grains. Samples of grains from each progeny were placing in a cooker and the percentage of cooked grains was assessed. The new strategy for evaluating cooking quality was efficient because it allowed a nine-fold increase in the number of progenies evaluated per unit time in comparison to available methods. The absence of association between grain yield and percentage of cooked grains or grain type indicated that it is possible to select high yielding lines with excellent grain aspect and good cooking properties using a selection index.
Thesagro: | Feijão; Índice de Seleção; Melhoramento Genético Vegetal; Phaseolus Vulgaris; Seleção Recorrente.
Thesaurus Nal: | Beans; Plant breeding; Quantitative genetics; Recurrent selection; Selection index.
Categoria do assunto: | G Melhoramento Genético
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/212426/1/CNPAF-2017-cbab.pdf
Registro original: | Embrapa Arroz e Feijão (CNPAF)
Exemplares: | CNPAF - (35765-1) - UPC - AP - DD - 2017 -  - 2017 - DIS