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Robot helps manage greenhouse in E China

(Xinhua) Updated: 2011-04-21 16:52

Robot helps manage greenhouse in E China

A vegetable-managing robot is shown at the 12th China International Vegetable Sci-tech Fair in Shouguang city, East China's Shandong province, April 20, 2011. The intelligent robot is able to examine the growing conditions such as temperature, humidity and light of the vegetables and pick up the ripe ones through observing the colour. [Photo/Xinhua]

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