欢迎访问《中国农学通报》,

中国农学通报 ›› 2021, Vol. 37 ›› Issue (18): 57-64.doi: 10.11924/j.issn.1000-6850.casb2020-0403

所属专题: 资源与环境

• 资源·环境·生态·土壤·气象 • 上一篇    下一篇

植物响应淹水胁迫的研究进展

聂功平1,2(), 陈敏敏2, 杨柳燕2, 蔡友铭2, 许锋1, 张永春2()   

  1. 1长江大学园艺园林学院,湖北荆州 434025
    2上海市农业科学院林木果树研究所,上海市设施园艺技术重点实验室,上海 201403
  • 收稿日期:2020-08-26 修回日期:2020-11-16 出版日期:2021-06-25 发布日期:2021-07-13
  • 通讯作者: 张永春
  • 作者简介:聂功平,男,1995年出生,湖北襄阳人,硕士研究生,主要从事百合种质抗性研究。通信地址:201403 上海市奉贤区金齐路1000号 上海市农业科学院林果所,Tel:0710-17282303246,E-mail: ngongping@outlook.com
  • 基金资助:
    上海市花卉产业技术体系建设(沪农科产字(2019)第8号);国家重点研发计划支持课题“主要花卉野生资源精准鉴定及特异性状基因挖掘”(2018YFD1000401);上海市植物种苗组培专业技术服务平台(18DZ2291400)

Plant Response to Waterlogging Stress: Research Progress

Nie Gongping1,2(), Chen Minmin2, Yang Liuyan2, Cai Youming2, Xu Feng1, Zhang Yongchun2()   

  1. 1College of Horticulture and Gardening, Yangtze University, Jingzhou Hubei 434025
    2Forestry and Pomology Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai Key Laboratory of Protected Horticultural Technology, Shanghai 201403
  • Received:2020-08-26 Revised:2020-11-16 Online:2021-06-25 Published:2021-07-13
  • Contact: Zhang Yongchun

摘要:

淹水胁迫是影响植物分布与生长发育的重要因素,植物耐涝性研究是提高作物耐涝性以应对日益严峻的极端气候及规模化生产管理的关键。为了合理开展植物耐涝性研究,深入挖掘不同植物响应淹水胁迫的调控机理,本文归纳了淹水胁迫对植物生长发育的影响,总结了植物响应淹水胁迫的调节机制,并详细分析了淹水胁迫对植物表型性状、生物量、光合作用、活性氧离子积累、糖含量和生物膜的影响,以及乙烯信号分子、活性氧清除机制、渗透调节、形态调节、分子和代谢调控在植物响应淹水胁迫中的调节机制。最后,通过总结,提出了合理开发外源调节物质提高作物耐涝性值得进一步的深入研究。

关键词: 淹水胁迫, 耐涝性, 响应机制, 表型, 生理, 分子

Abstract:

Waterlogging stress is an important factor that affects the distribution, growth and development of plants. The research on plant waterlogging tolerance is critical to improving plant tolerance in order to cope with the increasingly severe extreme weather and the large-scale production management. In order to carry out researches on plant waterlogging tolerance and explore the regulation mechanism of different plants in response to waterlogging stress, we summarized the effects of waterlogging stress on plant growth, the regulation mechanism of plant in response to waterlogging stress, and analyzed the effects of waterlogging stress on plant phenotypic traits, biomass, photosynthesis, reactive oxygen species accumulation, sugar content as well as biological membrane in detail. In addition, the regulation mechanism of ethylene signal molecule, reactive oxygen species scavenging mechanism, osmotic regulation, morphological regulation, molecular and metabolic regulation of plant in response to waterlogging stress were also analyzed. Finally, it is proposed that further in-depth study should be focus on the development of exogenous regulatory substances to improve plant waterlogging tolerance.

Key words: waterlogging stress, waterlogging tolerance, response mechanism, phenotype, physiology, molecular

中图分类号: