EFFECT OF PREGNANT MARE SERUM GONADOTROPIN ON EGG PRODUCTION AND SOME BLOOD SERUM HORMONES OF PEKIN DUCKS

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

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

CHANGES IN GONADOTROPHINS DURING THE EGG LAYING CYCLE IN FAYOUMI HENS

EFFECT OF INJECTING INCUBATED EGGS WITH GROWTH HORMONE OR ELTROXIN ON HATCHABILITY CHARACTERISTICS AND GROWTH PERFORMANCE OF HATCHED CHICKS.

RELATIONSHIP BETWEEN EGG PRODUCTION AND PLASMA ESTRADIOL, PROGESTERONE, TRIIODOTHYRONINE AND SOME BLOOD CONSTITUENTS IN LAYING HENS

The effect of some routes of artificial insemination on the egg production

EFFECT OF IN-OVO INJECTION OF TESTOSTERONE ON HATCHABILITY AND PLASMA CONSTITUENTS IN DOKKI-4 CHICKENS

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

EFFECT OF CHICKENS EMBRYOS INJECTION ON NUTRITIVE SOLUTIONS AND EARLY FEEDING ON SOME PRODUCTIVE AND PHYSIOLOGICAL TRAITS