Abstract:

This article researches the present agricultural areas in the northwest five provinces on the present situation of China dairy industry development, and collects related data of genetic improvement and production performance measurement, which are statisticed and analyzed. Discussing the existing problems of genetic improvement in the northwest five provinces, so we can conclude that DHI measurement system are significant to the cattle breeding production and management, and propose several advices to improve and perfect the genetic improvement and DHI measurement system, and we also provide some value information for further speeding up of the dairy improvement in the farming areas of northwest five provinces.