EFFECT OF SEVERAL STRUCTURES OF CONTEMPORARY GROUPS ON ESTIMATES OF (CO)VARIANCE AND GENETIC PARAMETERS FOR WEANING WEIGHT IN NELLORE CATTLE

This study aimed to estimate the (co)variance components and genetic parameters for growth traits (i.e., birth weight and weaning weight) of Santa Ines sheep in a two - trait

The objective of this study is to estimate genetic parameters for the traits weight at weaning and visual scores of precocity, conformation, musculature and navel, in order to

ABSTRACT - The objective of this research was to compare the magnitude of genetic parameters (coefficients of heritability and genetic correlation) as estimated by the

Variance components and estimates of genetic parameters (Table 1) showed, in general, the existence of genetic variability for the nine physic nut phenotypic characters in

The data sets with a lower number of phenotypic records in each CG, i.e., less animals per CG, presented lower residual variance estimates regardless of the SD used (Figure 1 D)..

Abstract – The objectives of this study were to estimate genetic parameters for agronomic and nutritive value traits for leaves and stems of Brachiaria humidicola progenies and

Apesar de ter sido constatada a comorbilidade entre alexitimia e a patologia da personalidade, em sujeitos com o diagnóstico de perturbação depressiva recorrente,

The objective of this study was to estimate (co)variance components and genetic parameters for weights (W) and scrotal circumferences (SC) at 365 and 450 days of age, of Nelore