Título:	Upland rice breeding in Brazil: a simultaneous genotypic evaluation of stability, adaptability and grain yield.
Autoria:	COLOMBARI FILHO, J. M. RESENDE, M. D. V. de MORAIS, O. P. de CASTRO, A. P. de GUIMARAES, E. P. PEREIRA, J. A. UTUMI, M. M. BRESEGHELLO, F.
Afiliação:	JOSE MANOEL COLOMBARI FILHO, CNPAF; MARCOS DEON VILELA DE RESENDE, CNPF; ORLANDO PEIXOTO DE MORAIS, CNPAF; ADRIANO PEREIRA DE CASTRO, CNPAF; ELCIO PERPETUO GUIMARAES, CNPAF; JOSE ALMEIDA PEREIRA, CPAMN; MARLEY MARICO UTUMI, CPAF-RO; FLAVIO BRESEGHELLO, CNPAF.
Ano de publicação:	2013
Referência:	Euphytica, v. 192, n. 1, p. 117-129, 2013.
Conteúdo:	The relative performance of one genotype is not identical in different environments due to genotype-environment interaction (G9E). Thus, for a breeding program to successfully develop cultivars, it is fundamental that candidate elite-lines are tested in several target environments and that the data are analysed for yield, adaptability and stability. The objective of this work was to study the G9E for upland rice using a mixed model and, using the harmonic mean of relative performance of genotypic values (HMRPGV) method, to analyse cultivars and elite-lines over time to identify those that aggregate high grain yield (GY) with high genotypic adaptability and stability.
Thesagro:	Arroz Oryza Sativa
Palavras-chave:	Melhoramento genético
ISSN:	0014-2336
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CPAMN)