Estimate of Direct and Maternal Genetic Parameters for some Production and Reproduction Traits in Friesian COWS through Sire and Animal Models

Estimation of Non-genetic Parameters Affecting Total Milk Yield and Occurrence of Mastitis in Holstein Friesian Dairy Cows

Evaluation of Some Genetic and Non-Genetic Factors Influencing 305-DMY, TMY and Breeding values in Holstein Friesian Cows

GENETIC PARAMETERS, SIRE EVALUATION AND GENETIC TREND FOR PREWEANING GROWTH TRAITS IN FRIESIAN CALVES IN EGYPT

Genetic Parameters of Direct and Maternal Effects for Birth Weight of Friesian Calves under Egyptian Farm conditions

ESTIMATES OF GENETIC PARAMETERS AND SIRE EVALUATION FOR GROWTH TRAITS IN FRIESIAN CALVES IN EGYPT

Estimation of Genetic and Phenotypic Parameters for Growth Traits of Friesian Cattle Raised in Egypt.

Estimation of heritabilities, genetic correlations, phenotypic correlations and genetic trends for production and reproduction traits of Holstein-Friesian dairy cattle using sire

PARAMETER ESTIMATES FOR DIRECT AND MATERNAL GENETIC EFFECTS FOR MILK .YIELD TRAITS IN A FRIESIAN CATTLE HERD IN EGYPT

Genetic Components for Milk Production and it is Composition Estimated by Using Sire and Animal Models in A Herd of Friesian Cows