畜牧与饲料科学 ›› 2011, Vol. 32 ›› Issue (3): 35-35.doi: 10.12160/j.issn.1672-5190.2011.03.019
朱文进 苏咏梅 倪静 吴建华
ZHU Wen-jin,SU Yong-mei,NI Jing,WU Jian-hua(College of Animal Science and Technology,Hebei Normal University of Science and Technology,Changli 066600,China)