The objective of this study was to evaluate alternatives for modeling the interaction between age of dam at calving (AOD) and the dam genetic group (DGG) on the weaning weight (W225) of Charolais-Zebu (Ch-Z) crossbred calves. Data from 56,965 crossbred calves were analyzed by the least square method. Regression coefficients for age of dam at calving were estimated nested into each class of the dam genetic group (CLA model); for age of dam at calving × dam Charolais percentage (age of dam at calving × FCh) and age of dam at calving × dam heterozygosity (age of dam at calving × FH) (FChFH model); for age of dam at calving × dam Charolais percentage (FCh model); for age of dam at calving × FH (FH model); or only for age of dam at calving (NINT...
Com o objetivo de estimar (co)variâncias e predizer valores genéticos de pesos reais e padronizados ...
The objective of this research was to estimate the relative magnitude of effects included in contemp...
The objectives of this study were to obtain heritability estimates for number (NBZ10 and NBZT) and k...
The objective of this study was to evaluate alternatives for modeling the interaction between age of...
The objective of this study was to evaluate alternatives for modeling the interaction between age of...
The objective of this study was to evaluate alternatives for modeling the age of dam at calving (AOD...
ABSTRACT - The objective of this study was to evaluate alternatives for modeling the age of dam at c...
Este trabalho foi realizado com o objetivo de avaliar alternativas para modelar a interação entre id...
As ferramentas disponíveis para promover o melhoramento genético dos rebanhos são a seleção e o cruz...
Current analysis estimated co-variance components and genetic parameters for growth traits by random...
Objetivou-se com este trabalho estimar a influência da idade da vaca ao parto (IDV) e da data julian...
The objective of the present study was to analyze models with genetic and/or residual heteroskedasti...
Com objetivo de estimar parâmetros genéticos e estudar a utilização de diferentes efeitos em avaliaç...
The objective this work was evaluate the influence of genetics and environmental effects in birth an...
The objective of the present study was to analyze models with genetic and/or residual heteroskedasti...
Com o objetivo de estimar (co)variâncias e predizer valores genéticos de pesos reais e padronizados ...
The objective of this research was to estimate the relative magnitude of effects included in contemp...
The objectives of this study were to obtain heritability estimates for number (NBZ10 and NBZT) and k...
The objective of this study was to evaluate alternatives for modeling the interaction between age of...
The objective of this study was to evaluate alternatives for modeling the interaction between age of...
The objective of this study was to evaluate alternatives for modeling the age of dam at calving (AOD...
ABSTRACT - The objective of this study was to evaluate alternatives for modeling the age of dam at c...
Este trabalho foi realizado com o objetivo de avaliar alternativas para modelar a interação entre id...
As ferramentas disponíveis para promover o melhoramento genético dos rebanhos são a seleção e o cruz...
Current analysis estimated co-variance components and genetic parameters for growth traits by random...
Objetivou-se com este trabalho estimar a influência da idade da vaca ao parto (IDV) e da data julian...
The objective of the present study was to analyze models with genetic and/or residual heteroskedasti...
Com objetivo de estimar parâmetros genéticos e estudar a utilização de diferentes efeitos em avaliaç...
The objective this work was evaluate the influence of genetics and environmental effects in birth an...
The objective of the present study was to analyze models with genetic and/or residual heteroskedasti...
Com o objetivo de estimar (co)variâncias e predizer valores genéticos de pesos reais e padronizados ...
The objective of this research was to estimate the relative magnitude of effects included in contemp...
The objectives of this study were to obtain heritability estimates for number (NBZ10 and NBZT) and k...