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chemical fertilizer pollution
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chemical fertilizer pollution
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土壤残留化肥污染
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chemical fertilizer pollution
土壤残留化肥污染
化肥过度施用造成的土壤板结、土壤酸化,以及化肥中的重金属等残留在土壤中,超过土壤自净能力而引起的土壤性质恶化和植物生理功能失调的现象。
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