EVALUATION OF NON GENETIC FACTORS AFFECTING MILK PRODUCTION TRAITS OF HOLSTEIN CATTLE

Effect of Some Non-Genetic Factors on 305-day Milk Yield and Lactation Persistency in Holstein Friesian Cows

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

Genetic Evaluation For Some Economically Importance Variables In Friesian Cows

Genetic and Non-genetic Factors Affecting some Productive and Reproductive Traits in Holstein-Friesian Dairy Cows Raised in Egypt for the First Two Lactations

GENETIC AND ENVIRONMENTAL ESTIMATES FOR MILKING-ABILITY TRAITS IN HOLSTEIN CATTLE UNDER EGYPTIAN CIRCUMSTANCES

Estimation of direct and maternal genetic parameters for pre-weaning growth traits in Friesian calves

Genetic evaluation of some reproductive traits of commercial Friesian cattle under Egyptian conditions

Genetic Evaluation for Some Productive and Reproductive Traits in Friesian Cows Raised in Egypt

GENETIC PARAMETERS FOR MILK TRAITS AND MASTITIS SUSCEPTIBILITY IN FRIESIAN CATTLE