新西兰麻离体快繁技术研究  

Study on rapid propagation in vitro of phormium

作　　者：朱清[1] 钱秀苇[1] 李圃锦[1] 

机构地区：[1]上海市园林科学研究所,上海200232

出　　处：《上海农业学报》2009年第1期101-104,共4页Acta Agriculturae Shanghai

摘　　要：通过筛选激素种类和浓度的配比,以及调整基本培养基中铁和钾的含量,成功建立了新西兰麻的初代培养。经过多个组合、不同批次的单因子对比试验研究,结果表明:改良MS+6-BA 0.5 mg/L+KT 2 mg/L+NAA 0.2 mg/L配方为新西兰麻最佳增殖培养基;改良1/2 MS+NAA 0.2 mg/L为最适长根培养基;并在国内首次建立了新西兰麻快速繁殖体系。In order to extensively grow and use phormium, several varieties of phormium were introduced from South Africa and a primary culture of phormium was successfully established through selecting hormones and their concentrations and adjusting Fe and K contents of basal medium. The monofactorial check experiments of many combinations showed that the optimal multiplication medium was the improved MS ＋ 6-BA 0.5 mg/L ＋ KT 2 mg/L ＋ NAA 0.2 mg/L,and the optimal rooting medium was 1/2 MS ＋ NAA 0.2 mg/L. The rapid propagation system of phormium was established for the first time in our country.

关 键 词：新西兰麻 快速繁殖 愈伤组织 不定芽 

分 类 号：S688.2[农业科学—观赏园艺] S336[农业科学—园艺学]