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中国农学通报 ›› 2020, Vol. 36 ›› Issue (23): 31-36.doi: 10.11924/j.issn.1000-6850.casb20190700397

• 生物科学 • 上一篇    下一篇

植物抗寒剂研究进展

付婷钰1(), 熊海蓉2, 文祝友3, 史万杰1, 熊远福1()   

  1. 1湖南农业大学理学院,长沙 410128
    2湖南农业大学分析测试中心,长沙 410128
    3湖南农业大学动物科技学院,长沙 410128
  • 收稿日期:2019-07-08 修回日期:2019-08-29 出版日期:2020-08-15 发布日期:2020-08-13
  • 通讯作者: 熊远福
  • 作者简介:付婷钰,女,1996年出生,湖南常德人,在读硕士,主要从事农用精细化学品方面的研究。通信地址:410128 长沙市芙蓉区农大路1号 湖南农业大学理学院,E-mail: 1074052720@qq.com
  • 基金资助:
    国家重点研发计划“双季稻全程机械化丰产节本增效关键技术”(2017YFD0301503)

Cold-resistant Agents for Plant: Research Advances

Fu Tingyu1(), Xiong Hairong2, Wen Zhuyou3, Shi Wanjie1, Xiong Yuanfu1()   

  1. 1College of Science, Hunan Agricultural University, Changsha 410128
    2Center of Analysis and Testing, Hunan Agricultural University, Changsha 410128
    3College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128
  • Received:2019-07-08 Revised:2019-08-29 Online:2020-08-15 Published:2020-08-13
  • Contact: Xiong Yuanfu

摘要:

旨在为植物抗寒剂的研发及应用提供科学依据。笔者首先简要介绍了植物抗寒剂的定义、特点,并通过概括植物细胞内游离脯氨酸、可溶性糖含量以及保护酶活性等生理指标对植物抗寒性的影响,分析了植物抗寒剂的作用机理。其次依据时间顺序总结了国内外植物抗寒机理的研究进展及抗寒剂的研发历程,详细阐述了植物抗寒剂的国内外研究现状。最后简要分析了目前植物抗寒剂研发存在的问题以及未来的发展趋势,对今后抗寒剂研究的方向和思路做出了比较可靠的趋向预测。

关键词: 植物, 低温胁迫, 抗寒剂, 抗寒性, 抗寒机理, 应用效果

Abstract:

The aim is to provide a scientific basis for the development and application of plant cold-resistant agents. Firstly, the definition and features of plant cold-resistant agents were briefly introduced, and their mechanism was analyzed by summarizing the effects of the physiological indexes, such as free-proline, soluble sugar concentration and protective enzyme activity in plant cells, on cold resistance. Then the research progress of cold-resistance mechanism of plant in domestic and abroad, and the research and development process of plant cold-resistant agents were summarized chronologically, and the research status of plant cold-resistant agents was described in detail. At last, the existing problems and the future development trend of the research and development of plant cold-resistant agents were briefly analyzed, and some predictions were made on the direction of future research.

Key words: plant, chilling stress, cold-resistant agent, cold resistance, cold-resistant mechanism, application effect

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