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中国农学通报 ›› 2015, Vol. 31 ›› Issue (12): 217-223.doi: 10.11924/j.issn.1000-6850.2014-2411

所属专题: 生物技术

• 生物技术科学 • 上一篇    下一篇

冷害后植物生理变化及外源物质调控研究进展

赵黎明1,2,李 明2,郑殿峰3,王士强1,顾春梅1,那永光1,解保胜1   

  1. (1黑龙江省农垦科学院水稻研究所,黑龙江佳木斯 154007;2东北农业大学农学院,哈尔滨 150030;3黑龙江八一农垦大学农学院,黑龙江大庆 163319)
  • 收稿日期:2014-09-04 修回日期:2014-09-04 接受日期:2014-12-30 出版日期:2015-05-06 发布日期:2015-05-06
  • 通讯作者: 郑殿峰
  • 基金资助:
    国家“十二五”科技支撑计划项目“东北突发性灾害及其防控技术研究与示范”(2012BAD20B0402);国家“十二五”科技支撑计划项目“黑龙江粳稻春玉米大面积均衡增产技术研究与示范——水稻抗冷害关键技术研究”(2012BAD04B01-02)。

Research Progress of Physiological Changes and Regulation of Exogenous Substance of Chilling Injury on Plant

Zhao Liming1,2, Li Ming2, Zheng Dianfeng3, Wang Shiqiang1, Gu Chunmei1, Na Yongguang1, Xie Baosheng1   

  1. (1Rice Research Institute of Heilongjiang Academy of Land Reclamation Sciences, Jiamusi Heilongjiang 154007;2College of Agriculture, Northeast Agricultural University, Harbin 150030;3College of Agriculture, Heilongjiang August First Land Reclamation University, Daqing Heilongjiang 163319)
  • Received:2014-09-04 Revised:2014-09-04 Accepted:2014-12-30 Online:2015-05-06 Published:2015-05-06

摘要: 低温冷害会干扰植物生理代谢过程,如水分代谢、矿质营养、光合作用、呼吸作用以及新陈代谢。笔者查阅并引用了大量国内外关于冷害后植物生理变化及外源物质调控方面的参考文献,一方面,较全面地阐述了植物冷害后生理变化过程,详细介绍了冷害后植物细胞膜系统和光合作用生理变化机制,着重分析了冷害后植物体内酶活性、内源激素、活性氧以及渗透调节物质的变化及相关生理机制;另一方面,从冷害调控角度出发,综述了近年来植物生长调节剂和矿质养分在植物冷害调控方面研究概况,提出中国在植物冷害研究领域的未来发展方向与新趋势,进而为今后植物冷害相关研究提供理论依据。

关键词: 玉米, 玉米, 乙烯利, 产量

Abstract: Chilling temperatures lead to disturbances in plant physiological processes, such as water metabolism, mineral nutrition, photosynthesis, respiration and metabolism. The review analyzed the research development home and abroad about the nature of chilling damage on plants and direction of modern research. On the one hand, the author comprehensively described the process of physiological changes in plants after chilling injury, introduced the change mechanism of plant membrane system and photosynthesis of chilling injury, analyzed enzyme activity of endogenous hormones, active oxygen and change of osmotic regulation substances and related physiological mechanism of the chilling injury in plants; on the other hand, from the perspective of chilling injury control, the author summarized recent research progress on the plant growth regulator and mineral nutrition’s role in regulating plant chilling injury, put forward future development directions and new trend in the research field of plant chilling injury, and provided a theoretical basis for the future research of plant chilling injury.