叶子花组织培养技术研究  

Study on B.glabra Chosiy Tissue Culture

作　　者：郭海滨[1] 代汉萍[1] 雷家军[1] 

机构地区：[1]沈阳农业大学园艺学院,辽宁沈阳110161

出　　处：《安徽农业科学》2006年第1期13-14,共2页Journal of Anhui Agricultural Sciences

摘　　要：通过对叶子花(Bougainvillea glabraChoisy)茎尖组织培养技术的研究,筛选出适宜的增殖培养基为MS+6-BA0.5 mg/L+NAA0.2mg/L,增殖系数达到4.0;最适合的生根培养基为MS+IBA1.0 mg/L,每株平均生根7.2条,根长4.2 cm,侧根数4.5条。以河沙为基质进行试管苗移栽有利于叶子花的成活,25 d后成活率可达78.6%。The tissue culture ofB. glabra Chosiywas studiedand the suitable medium for propagation was MS ＋ 6-BA0,5rng/L ＋ NAA0.2mg/L, which propagation coefficient was 4.0. The optimum rooting medium was MS ＋ IBA 1.0 mg/L.The average number of roots was 7.2, the length of roots was 4.2 cm and the number of side roots was 4,.5. The sand was used as the transplant media, the survival rate reached 78.6% after 25 d.

关 键 词：叶子花 茎尖 组织培养 

分 类 号：Q943.1[生物学—植物学]