1. College of Animal Science & National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510640, People’s Republic of China
2. ALLTECH-SCAU
Animal Nutrition Control Research Alliance, South China Agricultural University, Guangzhou 510642, People’s Republic of China
3. Huahong Engineering and Research Center of Agricultural and Livestock, Zhaoqing, Guangdong 430051, People’s Republic of China