[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

诱导抗性型(含赤·吲乙·芸苔或寡糖类如壳寡糖、氨基寡糖素)需在病害发生前3-7天预防性使用,病害已爆发时无效;营养强化型(含氨基酸、腐植酸、微量元素)主要缓解生理性黄化和缺素,对病原侵染无直接抑制作用

1
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88%
Confidence
Long-term
Relevance
-
First Seen

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