关于推进中国奶牛全混合日粮饲养技术的思考

全混合日粮（total mixed ration ,TMR）饲养技术的使用能够保证奶牛摄入均衡的营养，节省大量的人力和物力，并提高奶牛的生产性能，在中国加快推进TMR饲养技术有着重要的现实意义。而中国现阶段奶牛的饲养模式主要以小规模养殖为主，由于缺乏资金和技术支持，大多数中、小型奶牛场、养殖户还不能使用TMR饲喂技术来提高奶牛生产性能。TMR配送服务是由专门的配送公司集中生产不同饲养阶段的TMR日粮，再提供给周边养牛户的一种生产配送形式。此种方式可以使小规模奶牛养殖户也能用到TMR饲喂技术，从而提高奶牛生产水平，增加养殖者收益，并且推进TMR技术在中国的推广和应用。

Thought on Accelerating the Application of TMR Feeding Technique in China

MR feeding technique can ensure nutrient intake uniform by the cows, save considerable manpower and material resources, and enhance the production performance of dairy cows. Accelerating the application of TMR feeding technique in our country has important practical significance. Small scale farming is the main mode of feeding dairy cows in our country. Owing to the lack of financial and technical support, most of the small and medium dairy cattle farms can not use TMR feeding technology to improve their cow''s production performance. TMR delivery services is a way to produce different stages of TMR feed by specialized companies, and then delivered to neighboring dairy cattle farms. This approach will enable small scale dairy cattle farms can use the TMR feeding technology, therefore improving dairy cow''s production performance, increasing farmer’s income, and promoting the application of TMR feeding technology in our country.