激素配比对白三叶草叶片愈伤组织诱导的影响  

Effects of Hormone Combinations on Callus Induction of Trifolium repens Leaves

作　　者：赵松峰 

机构地区：[1]河南省烟草技工学校,河南许昌461000

出　　处：《河北农业科学》2008年第11期36-37,49,共3页Journal of Hebei Agricultural Sciences

基　　金：河南省科技攻关资助项目(0624050023)

摘　　要：用白三叶草叶片作外植体,以MS为基本培养基,用不同比例的细胞分裂素(BA)和生长素(NAA)进行了愈伤组织诱导研究。结果表明:以3.0 mg/L的细胞分裂素和3.0 mg/L的生长素组合对白三叶草叶片分化具有较好的促进作用,即适宜的培养基为MS+BA 3.0 mg/L+NAA 3.0 mg/L,诱导率为53.3%。Trifolium repens leaves were cultured as explants in MS medium combined NAA and BA with different concentration. The results showed that the best medium for callus differentiation directly was MS ＋ BA 3. 0mg/L ＋ NAA 3.0 mg/L, and the leaf inducing rate was 53.3%.

关 键 词：白三叶草 组织培养 生长调节物质 

分 类 号：S541.2[农业科学—作物学]