Authors
Mahmoud Kamal
Animal Production Research Institute, Agricultural Research Center, Egypt
Islam M. Youssef
Animal Production Research Institute, Agricultural Research Center, Egypt
Hassan A. Khalil
Department of Animal Production, Faculty of Agriculture, Suez Canal University, Ismailia, Egypt
Mostafa A. Ayoub
Department of Animal Production, Faculty of Agriculture, Suez Canal University, Ismailia, Egypt
Nesrein M. Hashem
Department of Animal and Fish Production, Faculty of Agriculture, Alexandria University, Alexandria, Egypt