青蒿离体快繁技术研究  

Reserch on Artesunate annua L. with vitro Rapid Propagation Technology

作　　者：于飞飞[1] 廖宇静[1] 贾秀山[1] 

机构地区：[1]西南大学农学与生物科技学院,重庆400716

出　　处：《西南师范大学学报（自然科学版）》2008年第1期116-120,共5页Journal of Southwest China Normal University(Natural Science Edition)

摘　　要：为建立青蒿(Artemisia annua L.)快速繁殖技术体系,以青蒿带腋芽茎段作为外植体,以MS、1/2MS为基本培养基,附加不同种类、不同浓度的植物激素进行青蒿离体快繁培养研究.结果表明:外植体在MS+6-BA 1.0 mg/L+NAA 0.5 mg/L培养基上诱导丛生芽效果最好;1/2MS+NAA 0.5 mg/L诱导生根效果最佳,可达90%.In order to investigate the regeneration of the plant of Artemisia annua L. , the stem with axillary buds was used as explant. MS and 1/2MS was taken as the basic medium, adding different plant growth regulators of different concentrations. The results showed that the suitable medium for the buds was MS＋6-BA 1.0 mg/L＋ NAA 0.5 mg/L. The suitable medium for rooting was 1/2MS＋NAA 0.5 mg/L, and the rooting induction rate is 90 percent.

关 键 词：青蒿 快繁 带腋芽茎段 培养基 

分 类 号：Q949.9[生物学—植物学]