PHENOTYPIC VARIATION BETWEEN TWO EGG-TYPE CHICKEN STRAINS FOR RESIDUAL FEED CONSUMPTION AND CELL-MEDIATED IMMUNITY

Document Type : Original Article

Authors

• A. Galal
• M. Y. Mahorus

Poultry Production Department, Faculty of Agriculture, Ain Shams University, Cairo, Egypt

Keywords

• Residual feed consumption
• immunity
• laying hens