GENETIC EVALUATION OF ADDITIVE AND HETEROTIC EFFECTS FOR GROWTH TRAITS IN CROSSING FOUR EGYPTIAN STRAINS OF CHICKENS

GENETIC AND CROSSING EFFECTS IN THE CROSSING BETWEEN SINAI AND WHITE LEGHORN CHICKENS FOR EGG PRODUCTION TRAITS

CROSSING BETWEEN SINAI CHICKEN STRAIN AND SOME OTHER LOCAL LAYER CHICKEN STRAINS

EFFECT OF CROSSING AMONG SOME LOCAL AND FOREIGN STRAINS OF CHICKENS ON CARCASS TRAITS

ANALYSIS OF HETEROTIC COMPONENTS IN A CROSS BRED BETWEEN TWO EGYPTIAN LOCAL CHICKEN STRAINS

TESTING HETEROTIC EFFECT AND STRAIN DIFFERENCES FOR CARCASS TRAITS OF SOME DEVELOPED LOCAL STRAINS OF CHICKEN AND THEIR CROSSES

SELECTION AND CORRELATED RESPONSE FOR EGG PRODUCTION TRAITS IN INSHAS AND SILVER MONTAZAH STRAINS OF CHICKENS

STUDYING OF SOME PRODUCTIVE CHARACTERS IN A CROSS BETWEEN ALEXANDRIA, SASO AND FAYOUMI CHICKENS

EFFECT OF CROSSING BETWEEN LOHMAN SELECTED LEGHORN WITH TWO DEVELEPED STRAINS OF CHICKENS FOR IMPROVING SOME EGG PRODUCTION TRAITS

CROSSBREEDING COMPONENTS FOR DAILY GAIN AND GROWTH RATE TRAITS IN CROSSING OF RHODE ISLAND RED WITH GIMMIZAH CHICKENS