1. Department of Animal Science, Rasht Branch, Islamic Azad University, Rasht, Iran
2. Department of Theriogenology, Faculty of Veterinary Medicine, Zagazig University, Sharkia, Egypt
3. Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
4. Department of Animal Production, Faculty of Agriculture, Zagazig University, Zagazig, Egypt