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

Effect of light stimulus on Pekin ducks in the subtropics. I. On egg production

EFFECT OF SEX, FEEDING SYSTEM AND BODY WEIGHT ON SOME PRODUCTIVE AND PHYSIOLOGICAL RESPONSES IN PEKIN DUCKS

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

EFFECT OF IN-OVO INJECTION OF THYROXINE, VITAMIN C AND B12 ON HATCHABILITY, EMBRYONIC MORTALITY AND DUCKLINGS PERFORMANCE

Egg characteristics and monthly differences affecting fertility, hatchabiliy and embryonic mortality in Pekin ducks

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

SOME PHYSIOLOGICAL AND HISTOLIGICAL MEASUREMENTS IN THE REPRODUCTIVE SYSTEM OF MUSCOVY, PEKIN DUCKS AND THEIR CROSS 2- FEMALE REPRODUCTIVE SYSTEM

Effect of light stimulus on Pekin ducks in the subtropics. III. On reproduction

CHANGES IN GONADOTROPHINS DURING THE EGG LAYING CYCLE IN FAYOUMI HENS