Data/hora: 09/06/2024 13:28:04

Provedor de dados: 	52	
País: 	Brazil	
Título: 	Diallel analysis of the combining ability of common bean (Phaseolus vulgaris L.) cultivars	
Autores: 	Barelli,Marco Antônio Aparecido; Gonçalves-Vidigal,Maria Celeste; Amaral Júnior,Antonio Teixeira do; Vidigal Filho,Pedro Soares; Scapim,Carlos Alberto.	
Data: 	2000-01-01	
Ano: 	2000	
Palavras-chave: 	Common bean; Phaseolus vulgaris; Diallel analysis; Plant breeding.	
Resumo: 	Six common bean cultivars (LPSPI 93-17, LPSPI 93-19, FT-Nobre, Aporé, Rudá and Campeão-1) and their 15 diallel hybrids were evaluated for four agronomic characteristics using Griffing's methodology (1956). The analysis indicated the predominance of non-additive gene effects for days to germination and plant height. The mean number of days to flowering and mean height of the first pod insertion were predominantly controlled by genes showing additive effects. The results showed that LPSI 93-19 and Aporé were indicated for intra-population breeding, while the combinations LPSPI 93-17 x FT-Nobre, LPSPI 93-17 x Aporé, LPSPI 93-17 x Rudá, LPSPI 93-19 x Campeão-1, FT-Nobre x Aporé and Rudá x Campeão-1 were indicated for interpopulational breeding. Plants with reduced height, greater height of first pod insertion, fewer number of days to flowering and to emergence can be obtained from the segregant population of the crosses LPSPI 93-17 x FT-Nobre and LPSPI 93-19 x Rudá.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000400009	
Editor: 	Instituto de Tecnologia do Paraná - Tecpar	
Relação: 	10.1590/S1516-89132000000400009	
Formato: 	text/html	
Fonte: 	Brazilian Archives of Biology and Technology  v.43 n.4 2000	
Fonte: 	info:eu-repo/semantics/openAccess