Genetic study on milk productive traits using first lactation records

THE USE OF MILK RECORDS OBTAINED BY DIFFERENT RECORDING SCHEMES IN SIRE EVALUATION OF HOLSTEIN CATTLE IN EGYPT

GENETIC EVALUATION OF MILK YIELD IN HOLSTEIN- FRIESIAN RAISED IN EGYPT USING SINGLE- AND MUL TI- TRAIT ANIMAL MODELS

GENETIC PARAMETERS AND SELECTION RESPONSES OF 305-DAY AND CUMULATIVE MILK YIELD TRAITS UNDER CUMULATIVE MONTHLY RECORDING SYSTEMS IN DAIRY CATTLE

Estimation of the genetic and environmental trends for milk traits of Holstein herd

GENETIC IMPROVEMENT FOR MILK TRAITS OF GERMAN HOLSTEINS THROUGH SELECTION INDICES

GENETIC EVALUATION OF INDIVIDUAL TEST DAY MILK YIELDS, REPRODUCTION AND PERSISTENCY OF LACTATION OF FRIESIAN COWS IN EGYPT

Estimation of heritability of milk yield in the presence of farm and year effects

Genetic And Phenotypic Evaluation of Lactation Curve Parameters for Holstein Cattle in Egypt

NON-GENETIC FEATURES OF MILK YIELD TRAITS UNDER CUMULATIVE MONTHLY RECORDING SYSTEMS FLECKVIEH CATTLE.