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BIBTEX RIS

Estimates of genetic parameters and genotypic values prediction in maize landrace populations by REML/BLUP procedure

2017; Research Foundation of Ribeirão Preto; Volume: 16; Issue: 2 Linguagem: Inglês

10.4238/gmr16029715

ISSN

1676-5680

Autores

Diego Baretta, Maicon Nardino, Ivan Ricardo Carvalho, Alan Júnior de Pelegrin, Maurício Ferrari, Vinícius Jardel Szareski, Willian Silva Barros, Velci Queiróz de Souza, A.C. de Oliveira, Luciano Carlos da Maia,

Tópico(s)

Agricultural Economics and Practices

Resumo

16 (2): gmr16029715 grains per spike, spike mass, spike length, prolificity, mass of one hundred grains, and grain yield per plot.The data were analyzed using the Selegen-REML/BLUP software.The top cross hybrids Cateto Branco x Planalto, Amarelão x Planalto and the population Cateto Branco are ranked among the ten best crosses, simultaneously, for the traits: leaf angle, number of ramifications of the tassel, spike insertion height, and plant height (Cateto Branco x Planalto), and leaf angle, spike insertion height, and plant height (Amarelão x Planalto and Cateto Branco).The top cross hybrids Criolão x Planalto, Branco 8 Carreiras x Planalto, Caiano Rajado x Planalto, Amarelão x Planalto, Branco Roxo Índio x Planalto stand out for their high genotypic value of the individual BLUP mean components among the ten best genotypes for grain yield, and by combining three or more traits of interest together, being, for effects of selection, the most indicated.

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