甜菜是我国重要制糖工业原料之一。在长期的育种工作中,由于品种资源缺乏,传统的常规育种方法,很难选出具有特殊性状的新品种类型。为改造和丰富传统的育种方法,我们开展了甜菜组织培养。采用8个甜菜品种品系,以叶片、叶柄和幼根块为外植体,成功获得了再生值株。这些植株经几次继代培养后,可繁殖大量的再生幼苗。这不仅对保存珍贵育种材料的快速繁殖,缩短育种年限具有重大意义,同时,也是应用组织培养的实验技术,有助 Beet is one of the important sugar industry raw materials in our country. In the long-term breeding work, due to the lack of varieties and resources, traditional conventional breeding methods, it is difficult to pick out the new varieties with special traits. To transform and enrich traditional breeding methods, we conducted beet tissue culture. Using eight varieties of sugar beet varieties, leaves, petiole and root block as explants, successfully obtained the value of regeneration strains. After several generations of these plants after subculture, can reproduce a large number of regenerated seedlings. This is of great significance not only for the rapid propagation and precious breeding of valuable breeding materials, but also for the experimental technique of tissue culture