Objective. Determine the progeny difference expected (DEP) for the weaning weight adjusted to 205 days (PD) in crossbreed Brahman females born in 2016 as selection criteria for future breeders. Materials and methods. It is analyzed 3467 records generated between 1983 and 2016 in the Napo farm (San Vicente, Manabí, Ecuador). The statistical model included the random effect of the father and as fixed effects: breed composition, sex and year of birth. The variance analysis was performed using the GLM procedure of the SAS statistical package. The components of the variance between and within the father to calculate the heritability (h2) of the PD and the breeding values, the MTDFRELM software was used, applying the animal model, through the eva...
Phenotypic and genetic parameters were analysed in a Colombian Blanco Orejinegro creole cattle popul...
Phenotypic and genetic parameters were analysed in a Colombian Blanco Orejinegro creole cattle popul...
Genetic parameters for cattle’s growth characteristics were estimated in Romosinuano creole breed ca...
Objective. Evaluate genetically the traits of birth weight and weaning weight in commercial Brahman ...
Objetivo. Determinar la diferencia esperada de progenie (DEP’s) para el peso al destete (PD) en gana...
Objetivo. Determinar la diferencia esperada de progenie (DEP’s) para el peso al destete (PD) en gana...
The aim of this study was to estimate genetic parameters and predict genetic merit for milk producti...
Las características relacionadas con el crecimiento son muy importantes para las explotaciones de ca...
The study aimed to estimate the components of (co) variance and genetic parameters for growth traits...
The aim of this study was to compare the expected genetic progress of the selection indexes for Corr...
The aim of this study was to compare the expected genetic progress of the selection indexes for Corr...
Phenotypic and genetic parameters were analysed in a Colombian Blanco Orejinegro creole cattle popul...
Phenotypic and genetic parameters were analysed in a Colombian Blanco Orejinegro creole cattle popul...
The Blanco Orejinegro (BON) Creole breed has an adaptation process of more than 500 years to the env...
Phenotypic and genetic parameters were analysed in a Colombian Blanco Orejinegro creole cattle popul...
Phenotypic and genetic parameters were analysed in a Colombian Blanco Orejinegro creole cattle popul...
Phenotypic and genetic parameters were analysed in a Colombian Blanco Orejinegro creole cattle popul...
Genetic parameters for cattle’s growth characteristics were estimated in Romosinuano creole breed ca...
Objective. Evaluate genetically the traits of birth weight and weaning weight in commercial Brahman ...
Objetivo. Determinar la diferencia esperada de progenie (DEP’s) para el peso al destete (PD) en gana...
Objetivo. Determinar la diferencia esperada de progenie (DEP’s) para el peso al destete (PD) en gana...
The aim of this study was to estimate genetic parameters and predict genetic merit for milk producti...
Las características relacionadas con el crecimiento son muy importantes para las explotaciones de ca...
The study aimed to estimate the components of (co) variance and genetic parameters for growth traits...
The aim of this study was to compare the expected genetic progress of the selection indexes for Corr...
The aim of this study was to compare the expected genetic progress of the selection indexes for Corr...
Phenotypic and genetic parameters were analysed in a Colombian Blanco Orejinegro creole cattle popul...
Phenotypic and genetic parameters were analysed in a Colombian Blanco Orejinegro creole cattle popul...
The Blanco Orejinegro (BON) Creole breed has an adaptation process of more than 500 years to the env...
Phenotypic and genetic parameters were analysed in a Colombian Blanco Orejinegro creole cattle popul...
Phenotypic and genetic parameters were analysed in a Colombian Blanco Orejinegro creole cattle popul...
Phenotypic and genetic parameters were analysed in a Colombian Blanco Orejinegro creole cattle popul...
Genetic parameters for cattle’s growth characteristics were estimated in Romosinuano creole breed ca...