Root pressure The pressure that may build up in a plant root system due to the root cells, which is thought to help force water upward in the xylem vessels.
英
美
释义
根压:由于根渗透势而形成的植物根内压力,可以帮助水分在木质部中的上升,这一作用可通过切断茎,水从切口渗出的现象得到证实。
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