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

تأثیر عمر الطیور على جودة البیض في السلالات المستوردة تحت الظروف المحلیة اللیبیة

CORRELATED RESPONSE FOR EGG QUALITY TRAITS AFTER THREE GENERATIONS OF SELECTION FOR EGG NUMBER IN BENHA CHICKENS

EFFECT OF SELECTION FOR BODY WEIGHT ON EGG PRODUCTION, EGG QUALITY, FERTILITY AND HATCHABILITY TRAITS in EL-SALAM CHICKEN STRAIN IN EGYPT

Genetical studies on semen characteristics of cocks

GENETIC AND PHENOTYPIC EVALUATION OF EGG PRODUCTION TRAITS IN SELECTION EXPERIMENT PERFORMED ON BENHA CHICKENS

ديناميات التلصص الجنسي لدى الذکور

Egg quality in White Leghorns, White Plymouth Rocks and New Hempshires under Egyptian conditions

SELECTION BY INDEPENDENT CULLING LEVELS FOR SOME EGG PRODUCTION TRAITS IN JAPANESE QUAIL

AGE OF PUBERTY AND SEXUAL MATURITY IN RELATION TO BODY WEIGHT, SEMEN QUALITY AND SOME BLOOD CONSTITUENTS OF DANDARAWI AND FAYOUMI CHICKENS UNDER UPPER EGYPT CONDITIONS