详细信息
“罗宾戈登”银桦组培苗不定根的诱导 被引量:5
Induction of Adventitious Roots During Tissue Culture of Grevellia‘Robyn Gordon’
文献类型:期刊文献
中文题名:“罗宾戈登”银桦组培苗不定根的诱导
英文题名:Induction of Adventitious Roots During Tissue Culture of Grevellia‘Robyn Gordon’
第一作者:李湘阳
机构:[1]中国林业科学研究院热带林业研究所
年份:2012
期号:19
起止页码:145-148
中文期刊名:北方园艺
外文期刊名:Northern Horticulture
收录:北大核心:【北大核心2011】;
基金:国家林业局"948"计划资助项目(2012-4-63)
语种:中文
中文关键词:“罗宾戈登”银桦;组织培养;生根
外文关键词:Grevellia ‘Robyn Gorden’; tissue culture; rooting
分类号:Q949.751.8
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.
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