| UV-B辐射增强对大豆等植物生理生态特性的影响 |
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| 引用本文： | 刘兵,王程,金剑,刘居东,张秋英,刘晓冰.UV-B辐射增强对大豆等植物生理生态特性的影响[J].大豆科学,2009,28(6). |
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| 作者姓名： | 刘兵 王程 金剑 刘居东 张秋英 刘晓冰 |
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| 作者单位： | 1. 中国科学院,东北地理与农业生态研究所,黑土生态重点实验室,黑龙江,哈尔滨,150081;中国科学院,研究生院,北京,100049;吉林师范大学生命科学学院,吉林,四平,136000
2. 中国科学院,东北地理与农业生态研究所,黑土生态重点实验室,黑龙江,哈尔滨,150081 |
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| 基金项目： | 国家自然科学基金资助项目，黑龙江省杰出青年科学基金资助项目，哈尔滨市留学国国基金资助项目 |
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| 摘 要： | 地球臭氧层的破坏是目前世界上最受关注的环境问题之一,由于臭氧层的破坏而导致的大气紫外辐射(UV-B)的增加将会严重影响到植物的生命活动.文章概述了增强UV-B辐射作为环境胁迫冈子对大豆等植物形态、植物生物量、繁殖、光合色素、气孔导度和蒸腾速率、光合和呼吸作用以及UV-B吸收物质的影响,提出了今后研究应重视的有关问题.
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| 关 键 词： | UV-B辐射 胁迫因子 植物响应 |
Responses of Soybean and Other Plants To Enhanced UV-B Radiation |
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| LIU Bing,WANG Cheng,JIN Jian,LIU Ju-dong,ZHANG Qiu-ying,LIU Xiao-bing.Responses of Soybean and Other Plants To Enhanced UV-B Radiation[J].Soybean Science,2009,28(6). |
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| Authors: | LIU Bing WANG Cheng JIN Jian LIU Ju-dong ZHANG Qiu-ying LIU Xiao-bing |
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| Abstract: | Depletion of earths stratospheric ozone layer is one of the most serious environmental problems in the world. Plant growth and development is greatly affected by enhanced UV-B radiation due to destruction of ozone layer. The responses of plant morphology, biomass, reproduction, phytochrome, stomatal conductance, evaporation rate, photosynthesis, respiration and UV-B absorbed material to UV-B were outlined,and further avenue was proposed. |
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| Keywords: | UV-B radiation Stress factors Plant responses |
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