1. Key Laboratory for Agro-Ecological Processes in Subtropical Region, Hunan Research Center of Livestock and Poultry Sciences, South Central Experimental Station of Animal Nutrition and Feed Science in the Ministry of Agriculture, Institute of Subtropical Agriculture, The Chinese Academy of Sciences, Hunan, China
2. Department of Animal Science, Hunan Agriculture University, Hunan, China
3. Department of Animal Science, South China Agriculture University, Guangdong, China
4. Guangdong Wangda Group Co., Ltd., Guangdong, China
5. Guangdong Wangda Group Academician Workstation for Clean Feed Technology Research and Development in Swine, Guangdong, China
6. Hunan Co-Innovation Center of Animal Production Safety, Hunan, China