Funding for this research was provided by:
National Natural Science Foundation of China (31672438)
Elite Youth Program of Chinese Academy of Agricultural Sciences
Texas A&M AgriLife Research H-8200
Text and Data Mining valid from 2019-09-10
Received: 19 April 2019
Accepted: 11 July 2019
First Online: 10 September 2019
Ethics approval and consent to participate
: The animal study was approved by the Animal Care and Use Committee of the Feed Research Institute of the Chinese Academy of Agricultural Sciences.
: Not applicable.
: The authors declare that they have no competing interests.