盐胁迫下甜菜光合特性和微观结构研究进展  

Research Progress on Photosynthetic Characteristics and Microstructure of Plants Under Salt Stress

作　　者：李志 崔泽远 耿贵[1] 王宇光[1] 於丽华[1] LI Zhi;CUI Zeyuan;GENG Gui;WANG Yuguang;YU Lihua(College of Advanced Agriculture and Ecological Environment,Heilongjiang University,Harbin 150080)

机构地区：[1]黑龙江大学现代农业与生态环境学院,哈尔滨150080

出　　处：《中国甜菜糖业》2022年第4期31-38,共8页China Beet & Sugar

基　　金：国家糖料产业技术体系项目“甜菜种植制度”(CARS-170209)。

摘　　要：土壤盐渍化是影响植物生长生产的重要因素,甜菜是我国主要的糖料作物,本文系统综述了国内外学者关于盐胁迫对甜菜及其他植物生长形态、微观结构、气体交换参数、光合色素含量以及与碳同化相关的光合酶活性等影响的研究进展,为今后观察盐胁迫下甜菜的微观结构变化及探索甜菜碳同化代谢途径提供参考,为研究甜菜抗盐机制提供理论依据。Soil salinization is an important factor affecting plant growth and production.Sugar beet is the main sugar crop in China.This paper systematically reviewed the research progress of domestic and foreign scholars on the effects of salt stress on growth morphology,microstructure,gas exchange parameters,photosynthetic pigment content,and activities of photosynthetic enzyme related to carbon assimilation of sugar beet and other plants.It will provide reference for observing the microstructure changes of sugar beet under salt stress and exploring the carbon assimilation and metabolism pathway of sugar beet in the future and provide theoretical basis for studying the mechanism of salt resistance.

关 键 词：盐胁迫 外部形态 气体交换参数 叶绿素 显微结构 

分 类 号：S566.3[农业科学—作物学]