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Farmer builds own drones to spray crops

Updated: 2014-03-20 19:55 (chinadaily.com.cn)
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Farmer builds own drones to spray crops
Zhang Aiguo stands next to his home-made drone in Changsha, Central China's Hunan province, March 20, 2014. Zhang has made five drones and plans to build another 10 by the end of the year. Each drone costs him about 120,000 yuan ($19,000). [Photo/Xinhua]
Farmer builds own drones to spray crops Farmer builds own drones to spray crops Farmer builds own drones to spray crops

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