Data/hora: 22/06/2024 00:44:51

Biblioteca(s): | Embrapa Arroz e Feijão.
Data corrente: | 19/08/2002
Data da última atualização: | 24/08/2004
Autoria: | ARAÚJO, P. M. de; MIRANDA FILHO, J. B. de.
Título: | Analysis of diallel cross from the evaluation of maize populations across environments.
Ano de publicação: | 2001
Fonte/Imprenta: | Crop Breeding and Applied Biotechnology, Londrina, v. 1, n. 3, p. 255-262, Sept. 2001.
Idioma: | Inglês
Conteúdo: | Eleven open-pollinated maize (Zea mays L.) populations were crossed in a diallel scheme and evaluated in five locations in the State of Parana: (1) Ponta Grossa, [2] Pato Branco, [3] Palotina, [4] Londrina and [5] Guarapuava. Two commercial hybrids (P 3230 and BR 201) were included as checks in the experiments, thus completing 68 entries (11 parents, 55 hybrids and 2 checks). The objetctive of this study was to obtain information about the performance per se, heterotic pattern and combining ability of these populations for the choice of the most promising for use in recurrent selection and hybrid development programs.
Palavras-Chave: | Análise dialélica; Diallel cross; Heterose; Maize; Paraná.
Thesagro: | Milho; População; Seleção Recorrente; Zea Mays.
Thesaurus Nal: | heterosis; population.
Categoria do assunto: | --
Registro original: | Embrapa Arroz e Feijão (CNPAF)
Exemplares: | CNPAF - (19231-1) - ADD - AP - -- - 631.05 - C - 2001.00027 - DIS