Animal Husbandry and Feed Science ›› 2018, Vol. 39 ›› Issue (6): 1-1.doi: 10.12160/j.issn.1672-5190.2018.06.001
FENG Jing,ZANG Lei, LIU Hui-jie,WANG Yan,MA Xue-ying ( Institute of Animal Husbandry and Veterinary Medicine, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa 850009, China)