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红根草的组织培养与快速繁殖研究
唐凤鸾;李锋;付传明;黄宁珍;
1.广西壮族自治区中国科学院广西植物研究所;2.广西壮族自治区中国科学院广西植物研究所 广西桂林541006;3.广西桂林541006
摘要:
研究了红根草不同采集季节、外植体类型与消毒效果,不同激素浓度和激素组合与芽及根的诱导,及试管苗的移栽。结果表明,不同外植体类型消毒效果为茎节>茎尖>植株抽茎前的生长点;4~6月份采样最佳;MS+BA0.8~1.6mg/L+NAA0.2mg/L、MS+BA0.2mg/L+NAA0.02mg/L、MS+NAA1.0mg/L分别用于初代、继代、生根培养效果最好;试管苗移栽成活率达90%。
关键词:  红根草    组织培养    快速繁殖
DOI:
分类号:
Fund project:广西科技攻关项目(桂科攻0322024-3B)~~
Abstract:
Key words:  
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