• 资源管理不仅钾肥合理施用包含土壤钾素肥力保持有效利用

    Management of potassium resources refers to the rational application of potassic fertilizers and also includes the preservation of potassium fertility in the soil and its effective use.

    youdao

  • 资源管理不仅钾肥合理施用包含土壤钾素肥力保持有效利用

    Management of potassium resources refers to the rational application of potassic fertilizers and also includes the preservation of potassium fertility in the soil and its effective use.

    youdao

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