[Yang, H. S.; Wu, X.; Deng, D.; Xiao, D. F.; Wang, X. C.; Yin, Y. L.; Xiong, X.] Chinese Acad Sci, Inst Subtrop Agr,Minist Agr, Res Ctr Hlth Breeding Livestock & Poultry,Sci Obs, Hunan Engn & Res Ctr Anim & Poultry Sci,Key Lab A, Changsha 410125, Hunan, Peoples R China.
[Liu, C. X.; Hu, Q.] Anyou Biotechnol Grp Co Ltd, Taicang City 215437, Jiangsu, Peoples R China.
[Hou, Y. Q.] Wuhan Polytech Univ, Hubei Collaborat Innovat Ctr Anim Nutr & Feed Saf, Wuhan 430023, Peoples R China.
[Nyachoti, C. M.] Univ Manitoba, Dept Anim Sci, Winnipeg, MB R3T 2N2, Canada.
[Xiao, D. F.] Hunan Agr Univ, Coll Anim Sci & Technol, Changsha 410128, Hunan, Peoples R China.