畜牧与饲料科学 ›› 2009, Vol. 30 ›› Issue (5): 101-101.doi: 10.12160/j.issn.1672-5190.2009.05.048
常春水 宿桂红 李延霞
CHANG Chun-shui, SU Gui-hong, LI Yan-xia (Economy and Management Department, Jilin Agricultural Science and Technology College, Jilin 132101, China)