Selection and genetic gain in rubber tree (Hevea) populations using a mixed mating system

evaluated the genetic gain for resistance to angular leaf spot in common bean and found indirect gain for grain yield and grain type after eight selection cycles (2.3% for yield and

The software adjusts effects, estimates variance components, genetic additive, dominance and genotypic values of individuals, genetic gain with selection, effective population

It was concluded that there is genetic variability among selected crambe progenies and there was genetic gain for selection based on grain yield, demonstrating the efficiency

On this background, the genetic gains obtained with combined selection and selection among and within families were compared in trials with Dura full-sib families, based on

where is the genetic gain on whole period, by selection on partial record; is the genetic gain based on direct selection; i is the selection intensity; is the heritability

c2: coefficient of determination of the plots effects; h2mp: heritability of average of progenies, assuming full survival; Acprog: Accuracy of selection, assuming full survival;

Therefore, it aimed to estimate genetic parameters, verify the correlation between the traits related to the fruit, and compare the genetic gains predicted in different selection

Genetic gain predicted as based on additive genetic value for selection of individuals, considering the OY trait (56%), was greater than the gain predicted from selection of the