Estimates of genetic parameters under the G-0 model over 2 years.

μ1—μ8, eight component distributions; m, population mean; da, db, and dc, additive effects of the first, second, and third major genes, respectively; iab, iac, ibc, and iabc, interaction effect of the first and second major genes, the first and third major genes, the second and third major genes, and the three major genes, respectively; σp2, phenotypic variation; σmg2, major gene variation; σpg2, polygenic variation; σ2, environmental variation; hmg2, major gene heritability; hpg2, polygene heritability.Estimates of genetic parameters under the G-0 model over 2 years.