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Black soil protection, tech boost ecology, production in NE China's Jilin

By Fu Rui | chinadaily.com.cn | Updated: 2021-07-26 16:04
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Today, the fertility of black soil in Jilin has been significantly improved, not only with traditional land conservation farming, but also with the support of modern science and technology and agricultural technology.[Photo by Fu Rui/chinadaily.com.cn]
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