朱顶红鳞茎芽诱导快速繁殖技术研究  

Propagation of Bulb Bud Induction of Amaryllis vittata

作　　者：郑增慧 陈楚禧 欧阳瑜 梁忠淼 吴国标 曾佑炜[1] ZHENG Zenghui;CHRN Chuxi;OU Yangyu;LIANG Zhongmiao;WU Guobiao;ZENG Youwei(Guangdong Industry Polytechnic,Guangzhou 510300,China)

机构地区：[1]广东轻工职业技术学院,广东广州510300

出　　处：《广东轻工职业技术学院学报》2023年第1期7-10,共4页Journal of Guangdong Industry Polytechnic

基　　金：广东轻工职业技术学院2021年大学生科研项目(XSKYL202117)。

摘　　要：为研究朱顶红丛芽诱导快速繁殖技术,以朱顶红鳞茎切块为外植体,对影响鳞茎芽增殖、继代及生根进行了研究,建立了其再生体系。结果表明,MS+NAA0.5mg/L+6-BA4.0 mg/L+2,4-D 2.0 mg/L培养基是最佳芽增殖培养基,MS+NAA0.5 mg/L+6-BA2.0 mg/L+活性碳1 g/L是最佳继代培养基,MS+6-BA1.0 mg/L+NAA0.3 mg/L+活性碳1 g/L是最佳生根培养基。The efficient method for bulb cutting blocks on bulb bud proliferation, subculture and rooting was studied.The results showed that MS+NAA0.5 mg/L+6-BA4.0 mg/L+2,4-D 2.0 mg/L was the best bud proliferation medium,MS+NAA0.5 mg/L+6-BA2.0 mg/L+ 1g/L activated carbon was the best subculture medium, and MS+6-BA1.0 mg/L+NAA0.3 mg/L+ 1 g/L activated carbon was the best rooting medium.

关 键 词：朱顶红 鳞茎芽诱导 快速繁殖 

分 类 号：S682.25[农业科学—观赏园艺]