Unverified80% confidenceFactTime unknown
微量元素随温度和光照影响吸收,气温高于32℃或强光直射下喷施蒸发过快易产生浓缩肥害,最佳喷施时段为傍晚或清晨,叶背气孔多吸收效率更高
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80%
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Long-term
Relevance
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