Liu, Yingyi
Zhang, Shuo
Xu, Qi
Wu, Jiajun
Zhai, Xinyan
Li, Shuo
Wang, Jing
Ni, Jianqiang
Yuan, Lin
Song, Xiaohui
Zhao, Bolin
Zhou, Zhi
Wang, Chuanbin
Yang, Lin
Funding for this research was provided by:
Beijing pig industry system innovation team (BAIC02-2018)
Article History
Received: 3 December 2017
Accepted: 19 February 2018
First Online: 19 March 2018
Compliance with ethical standard
: The sampling process was in line with animal welfare requirements.
: The authors declare that they have no conflict of interest.