【摘要】 以唐棣和角叶鞘柄木的叶器官作为外植体,以MS和B5作为基本培养基,采用不同浓度的IAA、NAA,2,4D和6BA,对唐棣和角叶鞘柄木的组培过程进行了研究。唐棣在MS培养基添加IAA0.5+NAA0.5+6BA2.0上愈伤组织生长较好;角叶鞘柄木则以B5培养基添加2,4D1.0+6BA0.5愈伤组织生长较好。更多还原

【Abstract】 The research was carried out upon the leaves explants of Amelanchier sinica and Torricellia angulata var. intermedia. The media were MS and B₅ medium. Supplemented with different concentrations of IAA、NAA、2,4-D and 6-BA. Of Amelanchier sinica, callus were induced on MS medium, which is better than on B₅ medium. Better medium and phytohormore combination was: MS+IAA 0.5+6-BA 2.0 mg·L^-1; Of Torricellia angulata var. intermedia, better medium and phytohormone combination was: BM5+2,4D 0.5+6-BA 0.5 mg·L^-1.更多还原