Document Type : Original Article
Authors
1 Department of Theriogenology, Faculty of Veterinary Medicine, Assuit University, Assuit, 71526, Egypt
2 Department of Theriogenology, Faculty of Veterinary Medicine, Assuit University, Assuit, 71526, Egyp
3 Animal Production Research Institute, Agriculture Research Center, Dokki, Giza,12311, Egypt
4 Faculty of Medicine, Assiut University, Assuit, 71526, Egypt
5 Animal Production Dept., Faculty of Agriculture, Assiut University, New Valley Branch, El kharga, New Valley, 3201, Egypt