1. Scientific
Observing and Experimental Station of Animal Nutrition and Feed Science
in South-Central China, Ministry of Agriculture, Hunan Provincial
Engineering Research Center of Healthy Livestock Key Laboratory of
Agro-ecological Processes in Subtropical Region, Institute of Subtropical
Agriculture, Chinese Academy of Sciences, Changsha, Hunan, China
2. University of Chinese Academy of Sciences, Beijing, China
3. College
of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
4. Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients and Hunan Collaborative Innovation Center of Animal Production Safety, Changsha, Hunan, China