[KongchangAI]
Unverified75% confidenceCautionTime unknown

掺煤灰的草木灰不可用于种植和食用:煤灰不含钾肥、含硫和重金属,且碱性来源不同,鉴别方法是看颜色(纯草木灰灰白至深灰,煤灰偏黑且有细渣硬块)和水溶性(草木灰溶后水浑浊偏碱、煤灰沉淀多)

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Long-term
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