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Sun, 01 Apr 2007 20:11:00

Drip technology helps save water

CHINA'S history can be traced back to the origin of irrigation.

shanghaidaily.com

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CHINA'S history can be traced back to the origin of irrigation. For thousands of years, the Chinese flooded their land to grow crops, but the flow has now reduced to a trickle - or a drip.

Full article is here:
http://www.shanghaidaily.com/sp/article/2007/200704/20070402/article_311148.htm

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