Unverified88% confidenceDecision RuleTime unknown
叶面肥喷施浓度普遍控制在0.1%-0.3%(尿素0.5%-1%除外),高于0.5%的非尿素配方易灼伤嫩叶,新手应从说明书最低稀释比再稀释一倍试用
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88%
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Long-term
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