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Prawn cultivation system formed in China's Ningxia to rehabilitate ecology 

      

      
 Source: Xinhua| 2018-09-11 21:54:36|Editor:  Li Xia 

      

            
      

      

      

      

      

      
    

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      CHINA-NINGXIA-HELAN-PRAWN (CN)
      
A worker harvests prawns at a cultivation base in Helan County, northwest China's Ningxia Hui Autonomous Region, Sept. 11, 2018. A low-carbon circulating prawn cultivation system has been formed in Helan to rehabilitate ecology and increase farmers' incomes. (Xinhua/Chen Duo)

      

      

      


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KEY WORDS: Ningxia

            
      

      



      


      

      


      

      

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