北方草原牧区肉牛繁育管理模式探讨

成立新,王峰,栾庆江,田春英,孙海莲

Discussion on the Breeding Management Mode of Beef Cattle in Northern Grassland Pasturing Area

畜牧与饲料科学 . 2013, (12): 18 -18 . DOI: 10.12160/j.issn.1672-5190.2013.12.006