1. Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Taian, China
2. College of Information Science and Engineering, Shandong Agricultural University, Taian, China
3. College of Animal Science and Technology, Shandong Agricultural University, Taian, China
4. Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, Taian, China