Unverified80% confidenceDecision RuleTime unknown
室内盆栽不建议选颗粒过大(>4mm)的缓释肥,大颗粒释放点集中易造成局部浓度过高;小盆栽优选2-3mm均匀细颗粒,便于均匀撒施和用量控制
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80%
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Long-term
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