诱变育种是近年来国內外兴起的一门新的育种技术。它具有处理方法简便、突变率高利、育种年限短等多种优点。1937年布勒克斯等人报道用秋水仙素处理植物,对植物染色 Mutation breeding is a new breeding technology emerging at home and abroad in recent years. It has the advantages of simple treatment method, high mutation rate, short breeding period and many other advantages. In 1937, Bulles et al. Reported that colchicine treated plants and stained plants