Bin, Peng
Tang, Zhiyi
Liu, Shaojuan
Chen, Shuai
Xia, Yaoyao
Liu, Jiaqi
Wu, Hucong
Zhu, Guoqiang
Article History
Received: 6 August 2018
Accepted: 21 November 2018
First Online: 5 December 2018
Ethics approval
: This study was conducted according to the guidelines of College of Animal Science, South China Agricultural University. This study was approved by South China Agricultural University.
: Not applicable.
: The authors declare that they have no competing interests.
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