Estimates of genetic parameters for birth (N = 3909), weaning (N = 3425), yearling (N = 2764) and final (N = 2144) weights were obtained from the records of Gobra cattle collected at the Centre de Recherches Zootechniques de Dahra, Senegal. Three animal models were fitted to obtain estimates by REML using an average information (AI) approach. Model 1 considered random direct, maternal genetic and maternal permanent environmental effects. In model 2, a general grandmaternal effect was added to the random effects considered in model 1, and in model 3, the general grandmaternal effect was divided into grandmaternal genetic and grandmaternal permanent environmental effects. All models allowed covariances among genetic effects. The inclusion of ...
The study used 28,873 weight records taken along the life of 6.471 animals of the race Tabapuã, fine...
Dados de 19.458 animais da raça Nelore, nascidos entre 1975 e 2002 e pertencentes a oito fazendas pa...
Dados de pesos aos 205 (P205), 365 (P365) e 550 dias de idade (P550) de três rebanhos da raça Nelore...
Estimates of genetic parameters for birth (N = 3909), weaning (N = 3425), yearling (N = 2764) and fi...
Weaning weights from nine parental breeds and three composites were analyzed to estimate variance du...
The objective of this study was to estimate genetic parameters for body weight at different ages in ...
The objective this work were estimates the genetic parameters, direct an maternal effects to pre wea...
Birth and weaning weights adjusted for age of dam from four lines of Hereford cattle were analyzed t...
Genetic parameters were estimated for weaning weight (WW) in Kenya Boran cattle using animal models ...
Dados de pesos ao desmame (P205), ao ano (P365) e ao sobreano (P550) de bovinos da raça Tabapuã, cr...
Pesos aos 205 (P205), 365 (P365) e aos 550 (P550) dias de idade de bovinos da raça Guzerá nascidos e...
Foram estimados parâmetros genéticos para pesos do nascimento aos 570 dias de idade para 35.308 anim...
Maternal effects have been reported using different animal models for post weaning growth traits in...
Dados de peso ao nascimento, ao desmame, aos 390 dias, o ganho de peso do desmame aos 390 dias, o pe...
Although body weight traits have been widely used in animal breeding programs due to their importanc...
The study used 28,873 weight records taken along the life of 6.471 animals of the race Tabapuã, fine...
Dados de 19.458 animais da raça Nelore, nascidos entre 1975 e 2002 e pertencentes a oito fazendas pa...
Dados de pesos aos 205 (P205), 365 (P365) e 550 dias de idade (P550) de três rebanhos da raça Nelore...
Estimates of genetic parameters for birth (N = 3909), weaning (N = 3425), yearling (N = 2764) and fi...
Weaning weights from nine parental breeds and three composites were analyzed to estimate variance du...
The objective of this study was to estimate genetic parameters for body weight at different ages in ...
The objective this work were estimates the genetic parameters, direct an maternal effects to pre wea...
Birth and weaning weights adjusted for age of dam from four lines of Hereford cattle were analyzed t...
Genetic parameters were estimated for weaning weight (WW) in Kenya Boran cattle using animal models ...
Dados de pesos ao desmame (P205), ao ano (P365) e ao sobreano (P550) de bovinos da raça Tabapuã, cr...
Pesos aos 205 (P205), 365 (P365) e aos 550 (P550) dias de idade de bovinos da raça Guzerá nascidos e...
Foram estimados parâmetros genéticos para pesos do nascimento aos 570 dias de idade para 35.308 anim...
Maternal effects have been reported using different animal models for post weaning growth traits in...
Dados de peso ao nascimento, ao desmame, aos 390 dias, o ganho de peso do desmame aos 390 dias, o pe...
Although body weight traits have been widely used in animal breeding programs due to their importanc...
The study used 28,873 weight records taken along the life of 6.471 animals of the race Tabapuã, fine...
Dados de 19.458 animais da raça Nelore, nascidos entre 1975 e 2002 e pertencentes a oito fazendas pa...
Dados de pesos aos 205 (P205), 365 (P365) e 550 dias de idade (P550) de três rebanhos da raça Nelore...