波兰引进花楸的生物学特性及组织培养研究  

Biological Characteristics and the Tissue Culture Treatment of Sorbus aucuparia Introduction of Poland

作　　者：王丹 舒钰 李晶 

机构地区：[1]黑龙江省林业科学研究所,哈尔滨150081

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

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%.

关 键 词：花楸 生物学特性 组织培养 

分 类 号：S68[农业科学—观赏园艺]