VARIANCES OF DIRECT AND MATERNAL GENETIC EFFECTS FOR MILK YIELD AND ITS COMPOSITION IN A HERD OF FRIESIAN COWS IN EGYPT

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

Maternal Genetic Effect on Expected Genetic Response of Selection Indices for Milk Production of Friesian Cows in Egypt

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

GENETIC ANALYSIS OF SOME PRODUCTIVE AND REPRODUCTIVE TRAITS OF FIRST LACTATION OF FRIESIAN CATTLE RAISED IN EGYPT

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

VARIANCE COMPONENTSDUE TO DIRECT AND MATERNAL EFFECTS AND ESTIMATION OF BREEDING VALUES FOR SOME GROWTH TRAITS OF EGYPTIAN BUFFALO CALVES .

Heterotic components for birth weight in three up-grading trials of dairy cattle raised in Egypt

Genetic aspects and adjustment factors for lactation traits of Friesian cattle raised in Egypt

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