EFFECT OF L-TYROSINE ON GROWTH PERFORMANCE, AGE OF SEXUAL PUBERTY, SEMEN QUALITY AND TESTOSTERONE LEVEL IN FRIEZIAN BULLS

SEXUAL DESIRE, TESTICULAR MEASUREMENTS AND SEMEN QUALITY OF BUFFALO BULLS TREATED WITH COMBINATIONS OF TRACE ELEMENTS AND VITAMIN E.

SERUM AND SEMINAL THYROID HORMONES IN RELATION TO SEMEN QUALITY OF FRIESIAN BULLS

ESTICULAR ULTRASONOGRAMS PIXEL INTENSITY AS INDICATOR FOR SEMEN QUALITY OF BUFFALO BULLS

RELATIONSHIP BETWEEN FERTILITY AND SCROTAL-TESTICULAR ULTRASONOGRAMS IN YOUNG EGYPTIAN BUFFALO BULLS

EFFECTS OF VITAMIN A AND VITAMIN E ON SEMEN QUALITY AND FERTILITY OF FRIESIAN BULLS

TESTOSTERONE LEVEL IN BULLS IN RELATION TO SEXUAL EXHAUSTION

ULTRASTRUCTURAL STUDY ON SPERMATOZOA IN SOME FARM ANIMALS

EFFECT OF AGE ON THE SCROTAL CIRCUMFERENCE AND TESTICULAR DIMENSIONS AND ASSOCIATED SEMEN CHARACTERISTICS AND LIBIDO IN BUFFALO BULLS

THE RELATIONSHIP BETWEEN SEMEN CHARACTE-RISTICS AND COLOUR DOPPLER ULTRA- SOUND MEASURES OF TESTICULAR BLOOD FLOW IN BUCKS