通过对近１０年国内外研究资料的整理和分析认为，有１０多项指标可用于小麦的耐盐性鉴定。其中，比较可靠的形态生长指标有盐胁迫条件下的幼苗存活率、幼苗的根长、苗高和苗重、春季分蘖数及籽粒产量；比较可靠的生理生化指标有盐胁迫条件下植株地上部的Ｋ／Ｎａ比、细胞膜透性、ＳＯＤ活性、根细胞质膜上的ＡＴＰ酶活性、植株组织中的甜菜碱和多胺含量、细胞壁上的羟脯氨酸含量、细胞壁糖蛋白中的糖分含量以及植株体内盐激蛋白的合成情况。关于游离脯氨酸含量这一指标，不同研究者看法不一致，其可靠性尚难以确定，应慎用或作进一步研究。 According to the research and analysis of the domestic and foreign research data in the past 10 years, there are more than 10 indicators that can be used to identify the salt tolerance of wheat. Among them, the more reliable indicators of morphological growth were survival rate of seedlings under salt stress, seedling root length, seedling height and seedling weight, spring tillering number and grain yield; more reliable physiological and biochemical indicators under salt stress conditions plant aboveground K / Na ratio, membrane permeability, SOD activity, ATPase activity on the plasma membrane of root cells, betaine and polyamine content in plant tissue, hydroxyproline content on cell wall, sugar content in cell wall glycoproteins and The synthesis of salt stress protein in plants. On the free proline content of this indicator, different researchers have different views, its reliability is still difficult to determine, should be used with caution or for further study.