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          Intelligent equipments start to serve farming industry in Central China
          
        
          
      
          
      
          
        
          
          Xinhua |
          Updated: 2018-03-15 15:54
          
          
          
          
        


        
      
          
      
          
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   Technician Wang Chaoyun (3rd L) introduces knowledge about drones used for plant protection in the field at Daxing village of Zhumadian city, Central China's Henan province, March 13, 2018. [Photo/Xinhua] 
 
           

           

          
        
          

        
        
      
          
        
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