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根输水机理研究进展
引用本文:刘晚苟,山仑,邓西平. 根输水机理研究进展[J]. 干旱地区农业研究, 2001, 19(2): 81-88
作者姓名:刘晚苟  山仑  邓西平
作者单位:中国科学院水利部水土保持研究所,
基金项目:国家重点基础研究发展规划项目(G1999011708)资助
摘    要:概述了从根的结构出发开展根运输水分机理的研究进展,包括输水阻力的分布、水孔蛋白和根的复合运输模型等,并就其可能的生理意义加以评述。

关 键 词:根结构 输水机理 植物 生长发育
文章编号:1000-7601(2001)02-0081-08
修稿时间:2000-09-11

Advance in studies on the mechanism of water transport in root
LIU Wan-gou,SHAN Lun,DENG Xi-ping. Advance in studies on the mechanism of water transport in root[J]. Agricultural Research in the Arid Areas, 2001, 19(2): 81-88
Authors:LIU Wan-gou  SHAN Lun  DENG Xi-ping
Abstract:From the point of view that root structure determines its functions, the mechanism is proposed for water transport in root at both tissue and membrane levels. This paper presented a review of the mechanism of water transport in root including the distribution of hydraulic resistance to water transport, aquaporin and composite transport model of root, and their possible physiological significance was also discussed.
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