1,000-year-old agricultural practice, 皇冠体育app's solution to sustainable farming
By Wu Yan in Qingtian county, Zhejiang province (chinadaily.com.cn) Updated: 2016-06-07 16:21
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A view of rice paddies in Longxian village, which is the core protection area of the symbiotic rice-fish aquaculture system. [Photo by Wu Yan/皇冠体育app Daily]
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