植物耐盐生理生化指标与耐盐植物筛选综述.pdf

2010, 25(3) : 59~ 65 Journal of Northw est Forest ry University * 杨 升, 张华新 , 张 丽 ( , , 100091) : 综述了耐盐植物的光合作用叶绿素含量叶绿素荧光参数有机渗透调节剂矿质元素膜 透 丙二醛抗氧化酶抗氧化剂和脱落酸等生理生化指标研究进展同时, 总结了利用各种指标 进行耐盐植物筛选的3 种方法: 直接法生理生化指标法和混合法, 并在此基础上阐述了建立耐盐 评价体系统一标准的意义 : 耐盐 ; 生理生化指标; 筛选 : S718. 3 : A : 2010) 03 0059 07 Physiological and Biochemical Indices of Salt Tolerance and Scanning of Salt tolerance Plants: A Review YANG Sheng , ZHANG Hua-xin , ZHANG Li ( R es earch I ns t it ut e of F or es t ry , CA F , K ey L abor ato ry of T re e B ree di ng and Cu lt iv ati on , St at e Fo res t ry A d minis tr ati on , Bei i ng 100091, Chi na) Abstract: Advances in the researches of physiological and biochemical indices of salt tolerance were review, such as photosynthesis, chlorophyll content, chlorophyll fluorescence parameters, organic osmotica, min eral element, membrane permeability, MDA content, antioxidant enzymes, antioxidants and ABA and so on. T hree methods using such indices to scan salt tolerant plants were summarized: direct method, the physiological biochemistry index method, and the integrated method. T he significance of standardizing the system in the assessment of salt tolerant plants was discussed. Key words: salt tolerance; physiological and biochemical index; scanning , , , , , , , [ 3] , 1 生理生化指标