Data/hora: 09/06/2024 07:35:02

Provedor de dados: | 86
País: | Brazil
Título: | Characterization for plant height and flowering date in the biological species oat
Autores: | Matiello,Rodrigo Rodrigues; Sereno,Maria Jane Cruz Mello; Barbosa Neto,José Fernandes; Carvalho,Fernando Irajá Félix de; Pacheco,Marcelo Teixeira; Pegoraro,Diego Girardi; Taderka,Ivone.
Data: | 1999-08-01
Ano: | 1999
Palavras-chave: | Plant breeding; Avena fatua; Segregating populations.
Resumo: | The use of wild oat races in artificial hybridization with cultivated oat (Avena sativa L.) has been used as a way of increasing the variability. This work aimed to identify the variability for plant height and flowering date of groups of cultivated oat genotypes, wild introductions of A. fatua L. and segregating populations of natural crosses between A. sativa and A. fatua. Wide genetic variability was observed for both traits in the groups and between them. The wild group of A. fatua L. showed high plants with early maturity, but in the segregating group there was reduced plant height and early maturity. The wild introductions of A. fatua L. studied in this work can be used in oat breeding programs to increase genetic variability by transferring specific characters into the cultivated germ plasm.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X1999000800011

Editor:

Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira

Relação: | 10.1590/S0100-204X1999000800011
Formato: | text/html
Fonte: | Pesquisa Agropecuária Brasileira  v.34 n.8 1999
Fonte: | info:eu-repo/semantics/openAccess