| 干旱下植物气孔运动的调控 |
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| 引用本文： | 张岁歧 李金虎 等. 干旱下植物气孔运动的调控[J]. 西北植物学报, 2001, 21(6): 1263-1270 |
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| 作者姓名： | 张岁歧 李金虎 等 |
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| 作者单位： | 1. 中国科学院、水利部水土保持研究所
2. 宝鸡农业学校, |
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| 基金项目： | 国家重点基础研究发展规划专项经费支助项目 ( G1 9990 1 1 70 8) |
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| 摘 要： | 概述了植物气孔对大气干旱和土壤干旱的反应，认为植物气孔对大气干旱的反应并不是一种反馈机制；并就干旱条件下植物气孔运动的水力学和化学信号调控机制进行了简要论述，认为虽然化学信号调控干旱下气孔运动更为广泛，但ABA不是唯一的化学信号，水分关系影响了信号的产生、运转和气孔对信号的敏感性，干旱条件下水力学和化学信号共同调控着植物的气孔运动。
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| 关 键 词： | 干旱 植物 气孔控制 气孔运动 |
| 文章编号： | 1000-4025-(2001)06-1263-08 |
| 修稿时间： | 2001-04-11 |
Regulation of the plant stomatal movement under drought condition |
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| ZHANG Sui qi,LI Jin hu,SHAN Lun. Regulation of the plant stomatal movement under drought condition[J]. Acta Botanica Boreali-Occidentalia Sinica, 2001, 21(6): 1263-1270 |
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| Authors: | ZHANG Sui qi LI Jin hu SHAN Lun |
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| Affiliation: | ZHANG Sui qi 1,LI Jin hu 2,SHAN Lun 1 |
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| Abstract: | The responses of plant stomata to air drought and soil drought,and the mechanism of hydraulic signal and chemical signal in regulating plant stomatal movement under drought condition were discussed briefly.Author pointed that the responses of plant stomata to air drought is not a feed forward manner in fact,ABA is not only chemical signal,and plant stomatal movement are regulated by hydraulic and chemical signal together. |
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| Keywords: | drought plant stomata control mechanism |
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