Data/hora: 17/06/2024 19:50:01

Biblioteca(s): | Embrapa Arroz e Feijão.
Data corrente: | 03/11/2004
Data da última atualização: | 19/08/2019
Autoria: | DALLA CORTE, A. D.; MODA-CIRINO, V.; SCHOLZ, M. B. dos S.; DESTRO, D.
Afiliação: | ALINE DALLA CORTE; VANIA MODA CIRINO; MARIA BRÍGIDA DOS SANTOS SCHOLZ; DEONISIO DESTRO.
Título: | Environment effect on grain quality in early common bean cultivars and lines.
Ano de publicação: | 2003
Fonte/Imprenta: | Crop Breeding and Applied Biotechnology, Londrina, v. 3, n. 3, p. 193-201, Sept. 2003.
Idioma: | Inglês
Conteúdo: | The objective of the present study was to assess the technological and nutritional quality of seven early common bean cultivars and nine lines. An experiment in completely randomized blocks was carried out in three locations in the wet 2001/2002 growing season. One hundred gram samples were collected from each material at physical maturity to estimate the grain technological and nutritional characteristics and also the weight of 1000 seeds, shape and degree of seed flattening were assessed by the J and H coefficient, respectively. The joint analysis of variance showed significant genotype and environment effect at 1% probability. The genotype x environment interactions was significant at 1% probability for all the characteristics assessed except for the weight of 1000 seeds and the coefficient. Cooking time showed positive phenotypic and genotypic correlation with percentage of whole grains after cooking, wight of 1000 seeds and seed shape, indicating the possibility of simultaneous selection among these chacacteristics. However, the total solids in the sauce correlated negatively with these traits that are desirable in the industrial processes of the common bean.
Palavras-Chave: | Ambiente; Bean; Earliness; Linhagem precoce; Technological qualities.
Thesagro: | Feijão; Grão; Phaseolus Vulgaris; Qualidade.
Thesaurus Nal: | protein content.
Categoria do assunto: | G Melhoramento Genético
Registro original: | Embrapa Arroz e Feijão (CNPAF)
Exemplares: | CNPAF - (21818-1) - ADD - AP - DD - 2003 -  - 2003 - DIS