The objective of this work was to estimate genetic parameters and breeding values for body weight at harvest and daily weight gain of Nile tilapia (Oreochromis niloticus), evaluated in cages for five years. The data set contained records of 6,650 animals, with predicted breeding values of 8,590 animals in the relationship matrix. The number of animals evaluated was 2,196 (33 families) in 2008; 1,721 (58 families) in 2009; and 2,733 (78 families) in 2010. Single and two‑trait analyses from the data set were performed using Bayesian inference methodology by the computer program MTGSAM. The obtained heritability estimates were of medium magnitude, as follows: 0.273, for daily weight gain; and 0.282, for body weight at harvest. The participatio...
Phenotyping is an important step for successful animal selective breeding. Computer vision systems, ...
The objective of this work was to determine genetic parameters related to morphological traits and ...
Sementes florestais com qualidade genética são imprescindíveis para fundação de populações, assim co...
Genetic gain for final weight and influence of selective breeding on several zootechnical and morpho...
O objetivo deste trabalho foi estimar parâmetros genéticos e respostas direta e indireta à seleção d...
With today's increasing demand for food production, aquaculture plays a promising role in contributi...
The objective of this study was to establish the best-fit model for the genetic evaluation of Canch...
O objetivo deste trabalho foi estimar parâmetros genéticos e tendências genéticas e fenotípicas de u...
The estimation of genetic parameters of a population helps to elucidate the nature of gene action in...
Genetic structure and reproductive system of natural populations have often been studied using molec...
The objective of this work was estimate the genetic correlations, environmental and phenotypic on th...
The study aimed to characterize for genetic improvement purposes an ovine Hampshire flock located in...
Molecular genetics studies are becoming more common in tilapicultura, because the Nile tilapia shows...
The objectives of this paper were to estimate genetic and phenotypic parameters and to predict breed...
With the objective of studying the effects of sex of kids, kind and order of parturition, breed and ...
Phenotyping is an important step for successful animal selective breeding. Computer vision systems, ...
The objective of this work was to determine genetic parameters related to morphological traits and ...
Sementes florestais com qualidade genética são imprescindíveis para fundação de populações, assim co...
Genetic gain for final weight and influence of selective breeding on several zootechnical and morpho...
O objetivo deste trabalho foi estimar parâmetros genéticos e respostas direta e indireta à seleção d...
With today's increasing demand for food production, aquaculture plays a promising role in contributi...
The objective of this study was to establish the best-fit model for the genetic evaluation of Canch...
O objetivo deste trabalho foi estimar parâmetros genéticos e tendências genéticas e fenotípicas de u...
The estimation of genetic parameters of a population helps to elucidate the nature of gene action in...
Genetic structure and reproductive system of natural populations have often been studied using molec...
The objective of this work was estimate the genetic correlations, environmental and phenotypic on th...
The study aimed to characterize for genetic improvement purposes an ovine Hampshire flock located in...
Molecular genetics studies are becoming more common in tilapicultura, because the Nile tilapia shows...
The objectives of this paper were to estimate genetic and phenotypic parameters and to predict breed...
With the objective of studying the effects of sex of kids, kind and order of parturition, breed and ...
Phenotyping is an important step for successful animal selective breeding. Computer vision systems, ...
The objective of this work was to determine genetic parameters related to morphological traits and ...
Sementes florestais com qualidade genética são imprescindíveis para fundação de populações, assim co...