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Application of Urea in Dairy Cows

YANG De-zhi1,2,3,ZHOU Ling-yun1,LI Fa-di4   

  1. 1.State Key Laboratory of Animal Nutrition,Institute of Animal Sciences,Chinese Academy of Agricultural Sciences,Beijing 100193,China;2.College of Animal Science and Technology,Gansu Agricultural University,Lanzhou 730070,China;3.Livestock Technology Extention Center of Qingyang City,Qingyang 744500,China;4.College of Pastoral Agriculture Science and Technology, Lanzhou University,Lanzhou 730020,China)
  • Revised:2013-12-25 Online:2014-03-20 Published:2014-05-15

Abstract: Urea is widely used in dairy industry as the most common non-protein nitrogen.It is important to use urea as protein feed,reducing the cost of feed and improving the production efficiency in dairy industry. This paper reviewed the study of urea used in dairy industry and the prospects of urea application,which provided a help for producter in dairy industry.

Key words: urea; dairy cows; application