2018年北京市养殖环节奶牛常用饲草料营养成分分析

为掌握2018年北京市奶牛场养殖环节主要饲草料质量状况,本研究针对性抽样、检测、分析了北京市区域内代表性奶牛养殖场常用饲草料130份。结果表明:2018年北京市养殖环节奶牛常用饲草料营养成分指标合格率较高,但粗饲料原料质量稳定性较差,青贮饲料整体质量较好,主要精饲料原料营养成分较稳定。

The Problem analysis of the dairy farming in our country

After the reform and opening up, especially in recent years. Dairy farming has a rapid development in our country, however, the dairy farming link in our country also is in a small scale, and dairy cows yield at lower levels, based on the present situation of dair farming in our country, This article mainly analysis the problems of dairy farming link, and puts torward the corresponding countermeasures and suggestions to solve these problems.