土壤盐渍化是限制农业生产的一个重要环境因素,常规育种培育耐盐植物进展较慢。近年,随着植物组织培养技术的发展,为选择培育耐盐植物提供了一条新的途径。目前已证实培养的植物离体细胞存在自发的染色体变异,推测这是产生体细胞无性系变异的基础,以至许多学者认为从组织培养可获得丰 Soil salinization is an important environmental factor that restricts agricultural production, and conventional breeding has slowed the progress of salt-tolerant plants. In recent years, with the development of plant tissue culture technology, it provides a new way to choose to cultivate salt-tolerant plants. So far it has been proved that there are spontaneous chromosome variations in isolated plant cells cultured. It is presumed that this is the basis for the generation of somaclonal variation, and many scholars believe that from the tissue culture available abundance