摘要
对"罗宾戈登"银桦组织培养中影响不定根诱导的因素进行研究。结果表明:培养基中的大量元素、蔗糖及活性炭的浓度变化对"罗宾戈登"银桦的生根有显著影响;IBA对"罗宾戈登"银桦的生根有促进作用;最适生根培养基为1/4MS大量元素+1/2MS微量元素+IBA 0.75mg/L+糖35g/L+活性炭0.05g/L。
Factors influencing root induction in rapid propagation of Grevellia ‘Robyn Gordon’were studied.The results showed that macroelement,sucrose and AC（Activated Charcoal） had significant effect on root induction.IBA promoted rooting.The optimal rooting medium was 1/4 MS macroelement＋1/2MS microelement＋IBA 0.75mg/L＋sucrose 35g/L＋AC 0.05g/L.
出处
《北方园艺》
CAS
北大核心
2012年第19期145-148,共4页
Northern Horticulture
基金
国家林业局"948"计划资助项目(2012-4-63)
关键词
“罗宾戈登”银桦
组织培养
生根
Grevellia ‘Robyn Gorden’； tissue culture； rooting
