条件筛选
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China's soil erosion area accounts for 30% of its landmass, with one million mu of farmland lost every year
First national-level soil and water conservation plan approved. Recently, the State Council issued the "Reply on the National Soil and Water Conservation Plan (2015-2030)" (hereinafter referred to as the "Reply"), in principle agreeing to the "National Soil and Water Conservation Plan (2015-2030)" (hereinafter referred to as the "Plan