1. Key Laboratory of Agro-Ecological Processes in Subtropical Region
2. Institute of Subtropical Agriculture
3. Chinese Academy of Sciences; National Engineering Laboratory for Pollution Control and Waste Utilization in Livestock and Poultry Production; 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
4. Ministry of Agriculture
5. Changsha