Genetic Improvement Using the Selection Indices for Some Productive and Reproductive Traits in Friesian Cattle Raised in Egypt

SELECTION INDICES FOR FRIESIAN COWS USING TWO METHODS OF CALCULATING RELATIVE ECONOMIC VALUES FOR SOME IMPORTANT PRODUCTIVE AND REPRODUCTIVE TRAITS

SELECTION INDICES FOR FRIESIAN COWS USING TWO METHODS OF CALCULATING RELATIVE ECONOMIC VALUES FOR SOME IMPORTANT PRODUCTIVE AND REPRODUCTIVE TRAITS

Selection subindices for improvement of milk, fat or protein yield in Holstein-Friesian cows

Possibilities of Preventing Deterioration in Reproductive Performance while Improving Milk Production Traits in Holstein Friesian Cattle, Via Using Restricted Selection Indexes

Selection indices and subindices for improving single and composite milk traits in Fleckvieh cattle

GENETIC IMPROVEMENT FOR MILK TRAITS OF GERMAN HOLSTEINS THROUGH SELECTION INDICES

Single and multi-trait selection for lactation in Holstein Friesian cows

SELECTION INDICES FOR IMPROVING SOME BEEF CHARACTERISTICS IN FRIESIAN CATTLE IN EGYPT

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