Data/hora: 20/06/2024 07:50:35

Biblioteca(s): 	Embrapa Arroz e Feijão; Embrapa Unidades Centrais.	
Data corrente: 	06/03/2014	
Data da última atualização: 	28/02/2019	
Autoria: 	LIMA, L. D. de; RAMALHO, M. A. P.; FERREIRA, R. A. D. C.; ABREU, A. de F. B.	
Afiliação: 	LIDIANE KELY DE LIMA, UFLA; MAGNO ANTONIO PATTO RAMALHO, UFLA; RICARDO AUGUSTO DINIZ CABRAL FERREIRA, UFLA; ANGELA DE FATIMA BARBOSA ABREU, CNPAF.	
Título: 	Repeatability of adaptability and stability parameters of common bean in unpredictable environments.	
Ano de publicação: 	2013	
Fonte/Imprenta: 	Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 9, p. 1254-1259, set. 2013.	
ISSN: 	0100-204X	
Idioma: 	Inglês	
Conteúdo: 	The objective of this work was to estimate the repeatability of adaptability and stability parameters of common bean between years, within each biennium from 2003 to 2012, in Minas Gerais state, Brazil. Grain yield data from trials of value for cultivation and use common bean were analyzed. Grain yield, ecovalence, regression coefficient, and coefficient of determination were estimated considering location and sowing season per year, within each biennium. Subsequently, a analysis of variance these estimates was carried out, and repeatability was estimated in the biennia. Repeatability estimate for grain yield in most of the biennia was relatively high, but for ecovalence and regression coefficient it was null or of small magnitude, which indicates that confidence on identification of common bean lines for recommendation is greater when using means of yield, instead of stability parameters.	
Palavras-Chave: 	Genética quantitativa; Genotype by environment interaction; Interação genótipo por ambiente; Melhoramento de planta; Quantitative genetic.	
Thesagro: 	Biometria; Feijão; Melhoramento Genético Vegetal; Phaseolus Vulgaris.	
Thesaurus Nal: 	Biometry; Plant breeding.	
Categoria do assunto: 	--
G Melhoramento Genético	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/98606/1/Repeatability-of-adaptability.pdf	
Registro original: 	Embrapa Arroz e Feijão (CNPAF)	
Exemplares: 	AI-SEDE - (55862-1) - UPE - AP - PP - 630.72081 - P474 -  - DIS
CNPAF - (35485-1) - UPC - AP - PP - 2013 -  - 2013 - DIS