EFFECT OF GIBBERELLIC ACID ON SOME PHYSIOLOGICAL; REPRODUCTIVE AND HATCHABILITY PARAMETERS OF LAYING HENS DURING WINTER AND SUMMER SEASONS

GnRH ANALOGUE (BUSERELIN ACETATE) MODULATES REPRODUCTIVE PERFORMANCE IN „OLD HENS‟

Effect of Method of Administration Of 17β-Estradiol On Hormonal Residues in Chicken Meat, Livers and Kidneys

PRELIMINARY STUDY ON THE TOXIC EFFECT OF ETHINYLESTRADIOL IN CHICKEN

EFFECTS OF PREGNANT MARE SERUM GON.AJDOTROPIN ON EGG PRODUCTION AND SOME BLOOD HORMONES OF FAYOUMI CHICKENS

EFFECT OF GIBBERELLIC ACID AND ROYAL JELLY INJECTION ON SOME PRODUCTIVE, REPRODUCTIVE AND PHYSIOLOGICAL TRAITS IN MATROUH CHICKENS STRAIN DURING SUMMER SEASON.

EFFECT OF SOME PEPTIDE HORMONES ON GROWTH RATE OF MALE FAYOUMI CHICKENS

THE EFFECT OF SEX STEROIDS ON PARATITYROMD HORMONE (PTH) AND SOME SERUM ELECTROLYTES IN HUBBERD CITKCKENS

IMPACT OF ROYAL JELLY, GIBBERELLIC ACID AND TESTOSTERONE TREATMENTS ON SOME PRODUCTIVE, EGG QUALITY TRAITS AND ECONOMIC EFFICIENCY IN LOCAL CHICKEN STRAIN, DURING THE SUMMER SEASON OF EGYPT.

Effect of thyroxine, estradiol, and acth on egg characters and some reproductive organs in Fayoumi