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

THE EFFECT OF CROSS AND RECIPROCAL CROSS ON PRODUCTIVE PERFORMANCE, FERTILITY AND HATCHABILITY FOR LOCAL CHICKEN

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

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

THE EFFECT OF CROSSBREEDING ON TRAITS RELATED TO MEAT AND EGG PRODUCTION

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

The effect of crossing of chickens on egg characters

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

EFFECT OF REPEATED BACKCROSSING FOR TWO GENERATIONS BETWEEN THE LOCAL BLACK BALADI AND WHITE NICHOLAS TURKEYS ON CARCASS TRAITS

Effect of crossing on different meat characteristics of Fayoumi chicks. 1. Body weight and related characteristics