北方牧区奶牛饲养品种的选择

作者主要从北方牧区的自然气候条件、生态类型、饲养管理水平出发，结合牛品种特点以及经济效益对比分析，得出北方牧区奶牛最佳饲养品种为对北方牧区的自然条件和饲养方式有较强适应性的地方培育兼用型品种中国西门塔尔牛和三河牛，并初步探讨了我国奶牛业的发展战略。

The Selection of Optimal Dairy Breeds Feeding on the Northern Pasturing Area

The objective of this study was to select the optimal dairy breed feeding on the northern pasturing area, based on the climate condition, the level of breeding and managing in the northern pasturing area, the characteristic of the bovine breed, and the contrast of economic benefit. The results showed that the Chinese Simmental and the Sanhe cattle were adapting to feed on the northern pasturing area. And the development stratagems of dairy industry in northern area, so much as the whole country, were discussed primarily.