生物技术通报 ›› 2025, Vol. 41 ›› Issue (2): 18-29.doi: 10.13560/j.cnki.biotech.bull.1985.2024-0670

• 综述与专论 • 上一篇    下一篇

盐碱胁迫下褪黑素对作物生理机制影响的研究进展

赵长延1(), 柳延涛2, 贾秀苹3, 刘胜利2, 雷中华4, 王鹏2, 朱志锋5, 董红业2, 吕增帅2, 段维2(), 万素梅1()   

  1. 1.塔里木大学农学院,阿拉尔 843300
    2.新疆农垦科学院作物研究所,石河子 832000
    3.甘肃省农业科学院作物研究所,兰州 730000
    4.新疆农业科学经济作物研究所,乌鲁木齐 830003
    5.中国种子集团有限公司,三亚 572024
  • 收稿日期:2024-07-15 出版日期:2025-02-26 发布日期:2025-02-28
  • 通讯作者: 万素梅,女,教授,研究方向 :旱区农业资源管理及高效农作制;E-mail: 119920020@taru.edu.cn
    段维,女,研究员,研究方向 :向日葵新品种选育、高产栽培技术研究及推广;E-mail: condydw@126.com
  • 作者简介:赵长延,男,硕士研究生,研究方向 :油葵高产栽培机理和水肥高效利用;E-mail: zhao03116@163.com
    第一联系人:(赵长延、柳延涛并列第一作者)
  • 基金资助:
    兵团科技创新人才项目(2023CB007-06);甘肃省农业科学院重点研发计划(2022GAAS20);第六师五家渠市科技计划(2214),兵团重点领域科技攻关项目(2024AB014);兵团英才青年项目,新疆维吾尔自治区重点研发计划(2023B02008-1);国家特色油料产业技术体系建设项目(CARS-16)

Research Progress in the Effect of Melatonin on Crop Physiological Mechanism under Saline-alkali Stress

ZHAO Chang-yan1(), LIU Yan-tao2, JIA Xiu-ping3, LIU Sheng-li2, LEI Zhong-hua4, WANG Peng2, ZHU Zhi-feng5, DONG Hong-ye2, LYU Zeng-shuai2, DUAN Wei2(), WAN Su-mei1()   

  1. 1.College of Agriculture, Tarim University, Alar 843300
    2.Crop Research Institute of Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi 832000
    3.Institute of Crops Gansu Academy of Agricultural Science, Lanzhou 730000
    4.Xinjiang Institute of Agricultural Sciences and Economic Crops, Urumqi 830003
    5.China Seed Group Co. , Ltd. , Sanya 572024
  • Received:2024-07-15 Published:2025-02-26 Online:2025-02-28

摘要:

随着全球环境变化和土地资源的不合理利用,土壤盐碱化问题日益严重,对农业生产造成了巨大威胁。褪黑素作为一种广泛存在于生物体内的小分子物质,近年来,在作物逆境生理研究中受到广泛关注。本文综述了褪黑素对作物耐盐碱生理机制的影响研究进展,主要对褪黑素对作物生长发育、维护离子平衡、增强抗氧化系统、改善光合作用、渗透调节,以及转录组和代谢组分子水平等方面的最新研究成果进行综述,并探讨了未来的研究方向,以期为利用褪黑素提高作物耐盐碱能力提供理论依据和技术支持。

关键词: 盐碱胁迫, 褪黑素, 作物, 生理机制, 转录组, 代谢组

Abstract:

With the global environmental change and the irrational use of land resources, the issue of soil salinization is becoming increasingly serious, which casues a huge threat to agricultural production. Melatonin, as a small molecule substance widely existing in organisms, has received extensive attention in the study of crop stress physiology in recent years. In this paper, the research progress of the effects of melatonin on the physiological mechanism of salt and alkali tolerance of crops is reviewed, mainly from the latest research results of melatonin on crop growth and development, maintenance of ion balance, enhancement of antioxidant system, osmotic adjustment, improvement of photosynthesis and molecular level of transcriptome and metabolome, and the future research direction is explored, aiming to provide theoretical basis and technical support for the use of melatonin in improving the salt and alkali tolerance of crops.

Key words: saline-alkali stress, melatonin, crops, physiological mechanism, transcriptome, metabolome