Study on Zizania latifolia wetland in agricultural non-point source pollution control of hill region paddy field

2014 ◽  
pp. 51-56
2013 ◽  
Vol 790 ◽  
pp. 445-448
Author(s):  
Pei Pei Shen ◽  
Lu Hua Yang ◽  
Zi Peng Guo ◽  
Hong Chao Liu

With the effectively control of the point source pollution, non-point source pollution has become the most serious pollution source in our country. In addition, the agricultural non-point source pollution control has become the most important part of the environmental protection. By referring to related journals, this article makes a comprehensive analysis on definition, characteristics, mechanism, harm and prevention countermeasures of agricultural non-point source pollution.


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