[Liu, Yulan; Kang, Ping; Hou, Yongqing; Liu, Jian; Wang, Lei; Li, Yongtang; Ding, Binying; Fu, Dabo; Zhu, Huiling] Wuhan Polytech Univ, Hubei Key Lab Anim Nutr & Feed Sci, Wuhan 430023, Peoples R China.
[Yao, Kang; Yin, Yulong] Chinese Acad Sci, Inst Subtrop Agr, Changsha 410125, Hunan, Peoples R China.
[Yao, Kang; Wu, Guoyao] Texas A&M Univ, Dept Anim Sci, College Stn, TX 77843 USA.
[Wu, Guoyao] China Agr Univ, State Key Lab Anim Nutr, Beijing 100193, Peoples R China.