1. Key
Laboratory of Agro-ecological Processes in Subtropical Region, Hunan
Provincial Engineering Research Center of Healthy Livestock, Scientific
Observing and Experimental Station of Animal Nutrition and Feed Science
in South-Central, Ministry of Agriculture, Institute of Subtropical
Agriculture, Chinese Academy of Sciences, Changsha, Hunan 410125, China
2. University of the Chinese Academy of Sciences, Beijing 10008, China
3. College
of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
4. Hunan Co-Innovation Center of Animal Production Safety, Changsha, Hunan 410128, China