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Ningxia Zhongwei wins battle against desertification

By Hu Dongmei and Zhang Xiaomin | Updated: 2019-07-28 14:19
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People in Zhongwei developed the "wheat straw grid sand fixation method" to control sand.[Photo provided to chinadaily.com.cn]

They developed a comprehensive sand control and protection system with a wheat straw grid sand fixation method as the focus. It fixes the flowing sand dune by rolling out a one-meter wheat straw grid.

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