[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

叶面喷施磷酸二氢钾浓度应控制在0.1%~0.3%(即1L水兑1~3g),超过0.5%易灼伤叶片产生焦边,嫩叶多的植物取下限,老叶硬叶取上限

1
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88%
Confidence
Long-term
Relevance
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