[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

土壤检测选试纸时须搭配浸提步骤(土水比1:2.5或1:5静置后取上清液),直接把试纸插入湿土会因土壤颗粒染色导致读数严重偏差

1
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85%
Confidence
Long-term
Relevance
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