[Jiajie Luo; Huwei Song; Bin Zhang; Yuguang Chen; Lizhuan Wu; Juexin Fan; Jinshun Zhan] College of Animal Science and Technology,Hunan Agricultural University,Changsha,China
[Lili Li] Laboratory of Animal Nutrition and Human Health and Key Laboratory of Agro-ecology,Institute of Subtropical Agriculture,the Chinese Academy of Sciences,Changsha,China
[Ying Peng] Faculty of Agriculture and Medicine,Hunan Radio and TV University,Changsha,China
