1. Key Laboratory of Low Carbon Culture and Safety Production in Cattle in Sichuan Animal Nutrition Institute of Sichuan Agricultural University Chengdu China
2. Haibei Demonstration Zone of Plateau Modern Ecological Animal Husbandry Science and Technology Haibei China
3. Ningxia Xiahua Meat Product Limited Company Zhongwei China
4. Institute of Animal ScienceChinese Academy of Agricultural Sciences Beijing China