植物耐盐碱性研究进展及外源褪黑素应用研究  

Research Progress on Salt-alkali Tolerance of Plant and Application of Exogenous Melatonin

作　　者：贾文飞 马靖恒 裴彤 魏晓琼 王颖[1,2] 李金英 吴林[1,2] JIA Wenfei;MA Jingheng;Pei Tong;WEI Xiaoqiong;WANG Ying;LI Jinying;WU Lin(College of Horticulture,Jilin Agricultural University,Changchun 130118,China;Jilin Blueberry Research Center,Changchun 130021,China)

机构地区：[1]吉林农业大学园艺学院,吉林长春130118 [2]吉林省蓝莓研究中心,吉林长春130021

出　　处：《特产研究》2023年第3期157-162,共6页Special Wild Economic Animal and Plant Research

基　　金：吉林省科技发展计划项目(20200402083NC、20200402113NC);吉林农业大学综合示范基地项目(0214-202023181);靖宇县科技发展计划项目(XBJ202016);2020年度重点领域省级标准化试点示范项目(靖宇蓝莓标准化示范区);2020年吉林省“三区”人才支持计划科技人员专项计划项目(202022309);长春市科技局项目(20200402083NC)。

摘　　要：土壤盐碱化是农业发展的主要障碍之一,是当今世界农业发展所面临的重大环境问题。褪黑素(N-乙酰基-5-甲氧基色胺)是广泛存在于动植物体内的小分子胺类物质,植物中褪黑素可参与植株的生长与发育,调控植物对盐碱胁迫的应答。本文概述盐碱胁迫下植物的生理响应,归纳总结外源褪黑素对植物盐碱胁迫的生理响应,为植物的抗性研究和外源褪黑素的开发利用提供理论基础。Soil salinization is one of the main obstacles to agricultural development,and it is also a major environmental problem for agricultural development facing in the world today.Melatonin(N-acetyl-5-methoxytryptamine)is a small molecule amine substance widely existing in animals and plants.Melatonin in plants can play a roll in the growth and development of plants and regulate the response of plants to saline-alkali stress.In this paper,the physiological response of plants under saline-alkali stress is reviewed as well as the physiological response of exogenous melatonin to plants under saline-alkali stress,which would provide the theoretical basis for the research of plant resistance and the development and utilization of exogenous melatonin.

关 键 词：土壤盐碱化 盐碱胁迫 生理响应 褪黑素 

分 类 号：Q945.78[生物学—植物学]