| 植物根系呼吸代谢及影响根系呼吸的环境因子研究进展 |
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| 引用本文： | 李志霞,秦嗣军,吕德国,聂继云.植物根系呼吸代谢及影响根系呼吸的环境因子研究进展[J].植物生理学通讯,2011(10):957-966. |
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| 作者姓名： | 李志霞 秦嗣军 吕德国 聂继云 |
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| 作者单位： | 中国农业科学院果树研究所;沈阳农业大学园艺学院; |
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| 基金项目： | 国家自然科学基金(30871688和30900967); 辽宁省教育厅项目(2008631) |
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| 摘 要： | 根系呼吸是植物通过活根向环境释放CO2的过程。根系的呼吸作用集物质代谢与能量代谢为一体,构成了地下部代谢的中心。根系呼吸进行顺利与否是衡量植物根系功能和逆境胁迫的重要指标之一,相关代谢研究已成为目前植物生理、生化和生态学等领域的热点。该文对植物根系呼吸途径、呼吸代谢关键酶和中间产物、影响根系呼吸代谢的根域环境因子以及研究进展进行了综述,并对其研究前景进行展望。
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| 关 键 词： | 呼吸作用 根系 代谢过程 根域环境因子 |
Research Progress in Root Respiratory Metabolism of Plant and the Environmental Influencing Factors |
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| LI Zhi-Xia,QIN Si-Jun,Lü De-Guo,＊,NIE Ji-Yun.Research Progress in Root Respiratory Metabolism of Plant and the Environmental Influencing Factors[J].Plant Physiology Communications,2011(10):957-966. |
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| Authors: | LI Zhi-Xia QIN Si-Jun Lü De-Guo ＊ NIE Ji-Yun |
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| Institution: | LI Zhi-Xia~1,2,QIN Si-Jun~2,Lü De-Guo~2,*,NIE Ji-Yun~1 1Research Institute of Pomology,Chinese Academy of Agricultural Sciences,Xingcheng,Liaoning 125100,China,2College of Horticulture,Shenyang Agricultural University,Shenyang 110866 |
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| Abstract: | Root respiration refers the process that live roots release CO2 to environment and is the metabolic centre of the underground part owing to its joint action between matter metabolism and energy metabolism.It becomes one of the important indicators to evaluate root functions whether the root respiration goes smoothly in different environmental stresses.Researches associated with root respiratory metabolism have become a current hotspot in the field of plant physiology,plant biochemistry and plant ecology etc... |
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| Keywords: | respiration root metabolic process environmental factors in root-zone |
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