ESTIMATES OF HERITABILITY, REPEATABILITY AND BREEDING VALUE OF SOME PERFORMANCE TRAITS OF HOLSTEIN COWS IN EGYPT USING REPEATABILITY ANIMAL MODEL

PHYSICAL CHARACTERISTICS AND MICROBIAL LOAD OF CHILLED HOLSTEIN BULL SEMEN DILUTED IN PROPOLIS CONTAINED EXTENDER

GROWTH PERFORMANCE AND IMMUNE RESPONSES OF LAMBS AS AFFECTED BY DIETARY SUPPLEMENTATION OF DIFFERENT SELENIUM SOURCES

RESPONSES OF SKIN AND COAT FIBRES IN BARKI EWES TO THE NUTRITION ON SALT PLANTS AND PROPIONIBACTERIAUNDER THE ARID CONDITIONS

GROWTH PERFORMANCE OF NILE TILAPIA (Oreochromis niloticus) FINGERLINGS FED DIET SUPPLEMENTED WITH DIFFERENT OF SPIRULINA PLATENSIS LEVELS

EXAMINATION OF CAUSES OF GROWTH DEPENSATION IN JUVENILE, MONOSEX NILE TILAPIA (Oreochromius niloticus)