Studies of some nutritional and managerial requirements for laying hens

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

Effect of different mangerial conditions on costs and returns of brooding chickens

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

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

EFFECT OF SOME MANAGEMENT FACTORS ON PRODUCTIVE AND REPRODUCTIVEPERFORMANCE OF MAMOURAH LAYER HENS

SELECTION FOR SOME PRODUCTIVE TRAITS IN NORFA LAYING HENS

Laying Performance and Egg Quality Traits in White and Brown Commercial Hens

Effect of Artificial Modifications in Environmental and Managemental Conditions in Egg Quality of Chickens

SELECTION FOR SOME PRODUCTIVE TRAITS IN NORFA LAYING HENS.