摘要
试验研究了蕨麻不同外植体离体培养芽的形成和生长情况,结果表明:以茎尖为外植体,芽诱导率最高平均可达75.3%,块根为56.5%,匍匐茎段为11.1%,叶片为0%。以NAA0.5 mg/L+BA 1.0 mg/L对茎尖诱导成芽的效果最好,而以NAA 0.5 mg/L+KT 0.5 mg/L对块根诱导成芽的效果最优。
Bud regeneration on different explants period the tissue culture of P. anserina was investigated. The results showed： the rate of the bud regeneration on stem apex of P. anserina was best, it was 75. 30/40. tuberous was 56.5%, creeping stem was 11.1% and leaf was the worst, it was 0%, On tissue culture ,the optimum combination was NAA 0. 5 mg/L and 6-BA 1.0 mg/L for stem apex and NAA 0. 5 mg/L and KT 0.5 mg/L for tuberous.
出处
《北方园艺》
CAS
北大核心
2008年第5期185-187,共3页
Northern Horticulture
基金
国家自然科学基金资助项目(30660019)
青海省科技攻关资助项目(2005-N-158)
关键词
蕨麻
外植体
离体培养
芽诱导
Potentilla anseriue L.
Explant
Tissue culture
Bud regeneration
