Data/hora: 05/06/2024 07:52:36

Biblioteca(s): 	Embrapa Amazônia Oriental.	
Data corrente: 	24/01/2017	
Data da última atualização: 	20/05/2022	
Autoria: 	DIAS, F. T. C.; BERTINI, C. H. C. de M.; FREIRE FILHO, F. R.	
Afiliação: 	Francisco Tiago Cunha Dias, UFC; Cândida Hermínia Campos de Magalhães Bertini, UFC; FRANCISCO RODRIGUES FREIRE FILHO, CPATU.	
Título: 	Genetic effects and potential parents in cowpea.	
Ano de publicação: 	2016	
Fonte/Imprenta: 	Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 16, n. 4, p. 315-320, Oct./Dec. 2016.	
DOI: 	http://dx.doi.org/10.1590/1984- 70332016v16n4a47	
Idioma: 	Inglês	
Conteúdo: 	Six cowpea genotypes and their F2 hybrid combinations were evaluated for general and specific combining ability. The Griffing?s diallel cross design, Method 2, and mixed model B were used. The genotypes and hybrids differed statistically (p <0.01) for the 10 studied traits. With regard to the general and specific combining ability, there were statistical differences at 1% probability for all traits. The presence of additive and non-additive gene effects paves the way for breeding new hybrid cultivars. However, additive gene effects were predominant in the trait expression. Genotypes CE-542, CE-954 and CE-796 were identified as the most promising of the test group for inclusion in cowpea breeding programs	
Palavras-Chave: 	Capacidade de combinação; Feijão caupi.	
Thesagro: 	Vigna Unguiculata.	
Categoria do assunto: 	F Plantas e Produtos de Origem Vegetal	
Registro original: 	Embrapa Amazônia Oriental (CPATU)	
Exemplares: 	CPATU - (53228-1) - UPC - AP - DD -  -  -  - DIS