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如何降低植物蒸腾作用

更新时间: 2020-10-13 00:00:00     

降低周围温度,温度高会增加蒸腾作用;减弱植物周围的空气流通,每个植物都会在周围形成一层相对水含量较高的气层以减少蒸腾,空气流通快意味着植物会不断补充周围空气的含水量;使植物处于缺水状态,此时植物的生理机能会保护体内水分,关闭气孔,使较少水分散失。

关键词: 如何 降低 植物 蒸腾 作用

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