蜻蜓凤梨快速繁殖的研究  

Study on the Rapid Propagation of Aechmea Fasciata

作　　者：黎建玲[1] 蒋波[1] 何小燕[1] 马华材[1] 李升才[1] 林凤华[1] 

机构地区：[1]玉林师范学院化学与生物系,实验师广西玉林537000

出　　处：《玉林师范学院学报》2006年第3期101-104,共4页Journal of Yulin Normal University

基　　金：玉林师范学院院级科研项目2006YJYB53

摘　　要：通过对蜻蜓凤梨快速繁殖进行研究,结果表明:用蜻蜓凤梨试管苗茎的中部进行诱导侧芽效果比较好,培养基为MS+6-BA3.0mg/L+IBA0.3mg/L+蔗糖30g/L+琼脂7g/L;增殖阶段适宜培养基为MS+6-BA3.0mg/L+IBA0.3mg/L+蔗糖30g/L+琼脂7g/L或MS+6-BA4.0mg/L+IBA1.0mg/L+NAA1.0mg/L+蔗糖30g/L+琼脂7g/L;生根阶段适宜培养基为1/2MS+NAA0.5mg/L+活性碳0.1%.蜻蜓凤梨组培苗容易移栽成活,移栽成活率可达95%以上.This experiment was to study the rapid propagation of Aechmea fasciata.The results showed： （1）It is the most effective to use the middle part of stem of the plantlets of Aechmea fasciata as material for budding. MS＋6-BA3.0mg/L＋IBA0.3 mg/L ＋sucrose30g/L＋agar7g/L was the induction medium.（2）MS＋6-BA3,0mg/L＋IBA0.3mg/L ＋ sucrose30g/L＋agar7g/L or MS ＋6-BA4.0 mg/L ＋IBA1,0 mg/L＋ NAA1.0 mg/L＋ sucrose30g/L＋agar7g/L were fixable medium in subculture, （3）1/2 MS＋NAA0.5 mg/L＋active cardon0.1percent was the optimum medium in rooting, The cultured plantlets of Aechmea fasciata can survive easily, with a survival rate of 95 percent.

关 键 词：蜻蜓凤梨 快速繁殖 移栽 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]