摘要
以波兰引进花楸嫩茎为试验材料,利用组织培养技术,筛选出诱导分化、继代增殖和生根的最佳培养基。结果表明:芽继代增殖培养基为:wpm+6-BA 1.0mg/L+NAA 0.1mg/L+2%蔗糖,pH=5.8;最佳壮苗培养基为wpm+6-BA 0.2mg/L+NAA 0.5mg/L;生根适宜培养基为wpm+NAA 0.5mg/L,生根率达98%。
Using young stems of Sorbus aucuparia L. as text materials, the best medium about differentia- tion,subculture multiplication and rooting is selected by tissue culture technology. The results showed that： medium for subculture proliferation on bud is： wpm＋ 6-BA 1.0mg/L＋ N AA 0. ling/L＋ 2 su- crose, pH = 5.8 ; the best medium for strong seedling is：wpm＋ 6-BA 0.2rag/L＋ NAA 0.5mg/L;medium for rooting is wpm＋ NAA 0.5mg/L,rooting rate is 98%.
出处
《中国林副特产》
2012年第3期1-3,共3页
Forest By-product and Speciality in China
基金
黑龙江省科技厅攻关项目(GB07B303-02)的部分内容
关键词
花楸
生物学特性
组织培养
Sorbus aucuparia L.
Biological characteristics
Tissue culture
