植物生态学报 ›› 2003, Vol. 27 ›› Issue (6): 844-851.DOI: 10.17521/cjpe.2003.0121

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豆科固氮植物对CO2加富的生理响应

牛书丽, 蒋高明   

  • 出版日期:2003-06-10 发布日期:2003-06-10
  • 通讯作者: 牛书丽

Effect of Elevated CO2 on Legume Plants With Nitrogen Fixation

NIU Shu-Li, JIANG Gao-Ming   

  • Online:2003-06-10 Published:2003-06-10
  • Contact: NIU Shu-Li

摘要:

全球CO2浓度升高对植物的影响成为近代植物生理生态学研究的热点,豆科植物因其独特的固氮能力使其研究具有重要价值。从光合生理、固氮特性及碳、氮代谢等几个方面综述了CO2浓度升高对豆科植物生理生态特性的影响,总结出如下结论:在高CO2浓度条件下,豆科植物的光合速率、根

关键词: 豆科植物, 光合速率, 根瘤, 固氮活性, C/N比

Abstract:

It is well known that the global atmospheric CO2 concentration, presently about 360 ppm, is increasing and is expected to double by the end of the next century. An increase in the atmospheric CO2 concentration should increase the plant photosynthetic rate

Key words: Legume plant, Photosynthetic rates, Nodules, N-fixing activity, C/N ratio