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

GENETIC IMPROVEMENT FOR MILK TRAITS OF GERMAN HOLSTEINS THROUGH SELECTION INDICES

Estimation of genetic parameters for single and composite milk traits in Fleckvieh cattle and their uses in programmes of early selection

Improving Reproductivity and Productivity Traits Using Selection Indices in Friesian Cows

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

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

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

SELECTION INDEXES FOR IMPROVING GROWTH RATE IN HOLESTEIN HEIFERS WITH MINIMUM CONCOMITANT INCREASE IN BIRTH WEIGHT

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