Factors Affecting Annualized milk yield in Friesian cows in Egypt.

The Effect of Some Environmental Factors on Monthly Milk Yield of Buffaloes, Native Cows and Friesians in Egypt.

STUDIES ON FRIESIAN CATTLE IN EGYPT I.ENVIRONMENTAL FACTORS AFFECTING MILK PRODUCTION

Environmental Factors Affecting Some Productive and reproductive Traits in Egyptian Buffaloes

THE EFFECT OF SOME ENVIRONMENTAL CONDITIONS ON MILK YIELD AND ITS CONSTITUENT IN DAIRY FARMS

GENETIC FACTORS AFFECTING TOTAL MILK YIELD, LACTATION PERIOD AND CALVING INTERVAL OF CROSSBRED FRIESIAN COWS RAISED ON NILE DELTA

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

SOME FACTORS AFFECTING TEST-DAY VISUAL MILK SOMATIC CELL CONCENTRATION AND MILK YIELD IN HOLSTEIN FRIESIAN COWS RAISED IN EGYPT

SOME FACTORS AFFECTING BIRTH WEIGHT AND CALF MORTALITY IN FRIESIAN CATTLE UNDER UPPER EGYPT CONDITIONS

Heifer Fertility Relationship with First Lactation Cow Traits of Friesian Dairy Cattle in Egypt