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

Document Type : Research article

Authors

• O.S. Afifi ¹
• Y.A. Dowidar ²

¹ Dept. of Animal Prod., Fac. of Agriculture, Assiut University, Egypt.

² Animal Prod. Dept., Fac. of Agric., Al-Azhar Univ., Assiut, Egypt.