Qiuju Wang1, Yizhe Cui2, Dale Lackeyram3, Ling Yuan1, Jili Xu1, Wenmei Wang1 and Li Xu1*
1Department of Animal Nutrition, Northeast Agricultural University, Harbin, China 150030, China.
2College of Animal Science and Technology, Heilongjiang August First Agricultural University, Daqing, China 163319, China.
3Department of Animal and Poultry Science, University of Guelph, Guelph, Canada, N1G 2W1, Canada.
