| 稳定碳同位素技术在植物水分利用效率研究中的应用 |
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| 引用本文： | 刘洋,龙应霞,文治瑞.稳定碳同位素技术在植物水分利用效率研究中的应用[J].黔南民族师范学院学报,2008,28(3):59-62. |
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| 作者姓名： | 刘洋 龙应霞 文治瑞 |
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| 作者单位： | 1. 黔南民族师范学院生命科学系,贵州,都匀,558000;贵州师范大学生技学院,贵州,贵阳,550001
2. 黔南民族师范学院生命科学系,贵州,都匀,558000 |
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| 基金项目： | 黔南民族师范学院院级课题,项目号2007Y20 |
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| 摘 要： | 植物光合作用是自然界产生碳同位素分馏的最重要过程，也是碳同位素技术在生态学研究中应用的基础。在水资源极为匮乏的今天，推行节水农业，选育适应干旱地区生态环境的物种迫在眉睫。本文将着重综述稳定碳同位素技术在植物水分利用效率研究上的进展。
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| 关 键 词： | 稳定性碳同位素 光合途径 水分利用效率 |
Application of Stable Carbon Isotopes Technology in the Water use Efficiency Research of the Plant |
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| LIU Yang,LONG Yin-xia,WEN Zhi-rui.Application of Stable Carbon Isotopes Technology in the Water use Efficiency Research of the Plant[J].Journal of Qiannan Normal College of Nationalities,2008,28(3):59-62. |
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| Authors: | LIU Yang LONG Yin-xia WEN Zhi-rui |
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| Institution: | LIU Yang, LONG Yin - xia, WEN Zhi - rui ( 1. Dept. of Life Science, Qiannan Normal College for Nationalities, Duyun 558000 China ; 2. School of Biological Technology and Engineering, Guizhou Normal University, Guiyang 550001, China) |
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| Abstract: | Photosynthesis is responsible for one of the most significant carbon isotopic fracfionations in nature and thus forms the basis for applying stable carbon isotopes to ecological researches. Today, because water resources are extremely deficient, it,s very imporo tant to carry out water-saving agriculture and breed the species to adapt arid areas. This article summarizes the progress of stable carbon isotope technology in the water use efficiency research of the plant. |
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| Keywords: | stable carbon isotope photosynthetic pathway Water use efficiency （WUE） |
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