EFFECT OF SOME MANAGERIAL FACTORS ON EGG QUALITY, CHEMICAL ANALYSIS AND HATCHABILITY OF LOCAL STRAIN LAYING HENS

EFFECT OF SOME ENVIRONMENTAL FACTORS ON EGG PRODUCTION RATE IN SOME LOCAL STRAINS OF CHICKENS

EFFECT OF SOME FEED ADDITIVES AND DIETARY PROTEIN LEVELS ON LAYING HENS PERFORMACE

THE EFFECT OF SOME MODIFICATIONS IN MANAGEMENTAL AND ENVIRONMENTAL CONDITIONS OF EGG PRODUCTION OF CHICKENS.

IMPACT OF SOME OF NATURAL FEED ADDITIVES ON SOME PRODUCTIVE PERFORMANCE, EGG QUALITY, FERTILITY, HATCHABILITY PARAMETERS AND ECONOMICAL EFFICIENCY OF LAYING HENS

THE EFFECT OF MICROCLIMATE FACTORS ON SOME PRODUCTIVE PARAMETERS FOR LAYING HEN'S

Effect of Different Molting Programs on Productive and Some Physiological in Norfa and Fayoumi hens

Studies of some nutritional and managerial requirements for laying hens

Effect of some modifications in feeding system, managemental and environmental conditions on fertility and hatchability of Fayoumi eggs

EFFECTS OF DIFFERENT DIETARY LEVELS OF AVAJLABlE PHOSPHORUS AND MICROBIAL PHYTASE ON THE PRODUCTIVE PERFORMANCE OF MAMOURAH LAYING HENS