Institution: | 1.Department of Animal Science, Rasht Branch, Islamic Azad University, Rasht, Iran ;2.Volga Region Research Institute of Manufacture and Processing of Meat-and-Milk Production, Volgograd, Russia ;3.Department of Animal and Fish Production, Faculty of Agriculture, Alexandria University, Alexandria, 21545, Egypt ;4.Department of Animal Husbandry and Animal Wealth Development, Faculty of Veterinary Medicine, Alexandria University, Edfina, 22578, Egypt ;5.Poultry Department, Agriculture College, Zagazig University, Zagazig, 44511, Egypt ;6.Department of Theriogenology, Faculty of Veterinary Medicine, Zagazig University, Sharkia, Egypt ; |