Data/hora: 25/06/2024 01:12:36

Biblioteca(s): | Embrapa Arroz e Feijão.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | B - 1
Data corrente: | 26/01/2011
Data da última atualização: | 06/06/2022
Autoria: | SILVA, G. S. da; RAMALHO, M. A. P.; ABREU, Â. de F. B.; NUNES, J. A. R.
Afiliação: | GRACIELE SIMONETI DA SILVA, UFLA; MAGNO ANTONIO PATTO RAMALHO, UFLA; ANGELA DE FATIMA BARBOSA ABREU, CNPAF; JOSÉ AIRTON RODRIGUES NUNES, UFLA.
Título: | Estimation of genetic progress after eight cycles of recurrent selection for common bean grain yield.
Ano de publicação: | 2010
Fonte/Imprenta: | Crop Breeding and Applied Biotechnology, v. 10, n. 4, p. 351-356, 2010.
Idioma: | Inglês
Conteúdo: | The objective of this study was to estimate the genetic progress of eight cycles of recurrent selection for common bean lines with high yield. The base population was obtained from 10 parents differing in several characters. To date, eight selection cycles have been performed. In each cycle the selection process continues after recombination, until lines are established, which are then evaluated more extensively in the experiment of evaluation of elite lines together with lines of other programs. The genetic progress was estimated based on the data of evaluations of these lines in each cycle over the years. The estimated genetic progress of 3.3 % per cycle allows the conclusion that recurrent selection for grain yield is efficient.
Thesagro: | Feijão; Melhoramento genético vegetal; Phaseolus vulgaris; Seleção recorrente.
Categoria do assunto: | G Melhoramento Genético
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/25977/1/bd5329dd-dbe9-2d841.pdf
Registro original: | Embrapa Arroz e Feijão (CNPAF)
Exemplares: | CNPAF - (30278-1) - UPC - AP - DD - 2010 -  - 2010 - DIS