1. College
of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
2. Laboratory of Animal Nutritional Physiology and Metabolic Process, Institute of Subtropical Agriculture Chinese Academy of Sciences; Key Laboratory of Agro-ecological Processes in Subtropical Region; Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production; Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Changsha 410125, China
3. Hunan Co-Innovation Center of Animal Production Safety, Changsha, Hunan 410128, China
4. University of Chinese Academy of Sciences, Beijing 100039, China
5. Laboratory
of Animal Nutrition and Human Health, School of Biology, Hunan Normal University, Changsha, Hunan 410018, China