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作 者 ：陆漱韵;濮绍京;王家旭

期 刊 ：作物学报 1993年 19卷 04期 页码：309-314

关键词：辐射和组培相结合；单节段；腋芽；

Keywords:Irradiation, In vitro culture, Single node, Axillary bud,

摘 要 ：本研究采用副照甘薯强奸民意苗，接种单节段，离体培养并筛选变异体。以三种不同基因型作副射材料。初步明确了辐射和组培结合过程中一些基本技术条件，如培养基、基因型、光照条件、组培条件下的辐照剂量等，初步获得薯皮色变异系，对线虫性糠腐病抗扩展的变异系。它比常规辐射育种可节省大量田间工作量，并能缩短育种击期，

Abstract:Cuttings from 3 different genotypes of sweet potato were irradiated, cut into single node and cultured on specific culture medium in order to select expected mutants. Some foundamental problems about the tissue culture of irradiated sweet potato were preliminarily solved, including the suitable geno

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