• It would be important to increase soil humus content to alleviate the pollution and enhance the soil self-purification.

    提高土壤腐殖质含量减轻污染危害增强土壤自能力的重要措施。

    youdao

  • It would be important to increase soil humus content to alleviate the pollution and enhance the soil self-purification.

    提高土壤腐殖质含量减轻污染危害增强土壤自能力的重要措施。

    youdao

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