[Wu, Xin; Qin, Longshan] Chinese Acad Sci, Inst Subtrop Agr, Key Lab Agroecol Proc Subtrop Reg, Changsha 410125, Hunan, Peoples R China.
[Wu, Xin; Qin, Longshan] Natl Engn Lab Pollut Control & Waste Utilizat Liv, Changsha 410125, Hunan, Peoples R China.
[Wu, Xin; Qin, Longshan] Hunan Prov Engn Res Ctr Healthy Livestock & Poult, Changsha 410125, Hunan, Peoples R China.
[Wu, Xin; Qin, Longshan] Minist Agr, Sci Observing & Expt Stn Anim Nutr & Feed Sci Sou, Changsha 410125, Hunan, Peoples R China.
[Li, Biao; Wu, Xin; Ji, Wei; Qin, Longshan] Hunan Agr Univ, Coll Anim Sci & Technol, Hunan Co Innovat Ctr Safety Anim Prod, Changsha 410128, Hunan, Peoples R China.