China Animal Husbandry & Veterinary Medicine ›› 2010, Vol. 37 ›› Issue (2): 207-210.

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The Livestock’s Fecal and Urinary Nitrogen Pollution and the Measures of Reducing the Pollution

HU Tao1,2, WANG Jia-qi1, BU Deng-pan1, ZHANG Yang-dong1, SUN Peng1   

  1. (1.State Key Lab of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China; 2.College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-02-20 Published:2010-02-20

Abstract: Abstract：The ruminants’fecaluria pollution is getting more serious along with the rapid development of animal husbandry,and the nitrogen substances are the fist pollutants.If Chinese animal husbandry want to go the path of sustainable development, we have to control the pollution of urinary and fecal.The author describes the situation of the N pollution of the ruminant urine and feces in China nowadays, and detailedly summarize the measures of reducing the pollutions in view of the current situations of Chinese animal husbandry.

Key words: Key words: fecal and urinary nitrogen; current situations; measures