扶芳藤再生体系的建立  

Adventitious Bud Regenerating System of Euonymus fortunei

作　　者：王茂良[1] 赵梁军[1] 任桂芳[2] 王建红[2] 冯慧[2] 

机构地区：[1]中国农业大学观赏园艺与园林系,北京100094 [2]北京市园林科学研究所,北京100102

出　　处：《园艺学报》2004年第2期241-244,共4页Acta Horticulturae Sinica

基　　金：北京市科技计划项目(H020620110130)

摘　　要：对扶芳藤的再生进行了研究。预培养时间较短的下胚轴对植物生长调节剂浓度反应敏感,以较老的下胚轴在MS+6-BA 1.3-1.7 mg·L-1+NAA 0.1 mg·L-1或IBA 0.1 mg·L-1培养基上分化效果最好。无芽茎段在MS+6-BA 1.5 mg·L-1+IBA 0.1 mg·L-1和MS+6-BA 1.3 mg·L-1+NAA 0.1 mg·L-1培养基上分化效果好,不定芽生长旺盛。The regenerating system of Euonymus fortunei was established. Adventitious buds were obtained from hypocotyls and inter-node stem-segment. High regenerating rate of adventitious buds were obtained when elder hypocotyls in physiology were incubated on MS media with 6-BA 1. 3 - 1. 7 mg · L-1 + NAA 0. 1 mg · L -1 or IBA 0. 1 mg · L -1. The optimum media for inducing adventitious buds from inter-node stem-segment were MS + 6-BA 1. 5 mg · L-1 + IBA 0. 1 mg · L-1 and MS + 6-BA 1. 3 mg · L-1 + NAA 0. 1 mg · L-1.

关 键 词：扶芳藤 再生体系 培养基 下胚轴 无芽茎段 地被植物 

分 类 号：S688.4[农业科学—观赏园艺]