植物耐盐性评价研究进展及评价策略

Research progress of salt tolerance evaluation in plants and tolerance evaluation strategy

土壤盐渍化对植物的生长发育产生严重的威胁,筛选耐盐植物品种显得十分必要,耐盐植物的筛选是建立在对其耐盐性能进行恰当评价的基础上。从植物耐盐性评价时期选择、耐盐性评价合适的培养法、耐盐性评价指标的选定、耐盐性综合评定方法 4个方面对植物耐盐性评价研究进行了综述。提出了系统的植物耐盐评价策略,为今后的植物耐盐评价工作提供参考。

Soil salinization is a serious threat to the growth and development of plants.Screening salt tolerant plant varieties is very necessary.It is based on proper evaluation of their salt tolerance.We reviewed the research on salt tolerance evaluation of plants from four aspects:selection of plant salt tolerance evaluation period,suitable cultivation method for salt tolerance evaluation,selection of salt tolerance evaluation index and comprehensive evaluation method of salt tolerance.In addition,the systematic salt tolerance evaluation strategy was put forward to provide reference for the salt tolerance evaluation in the future.