摘要
蝴蝶兰采用组培快繁技术进行种苗繁殖,具有增殖迅速、增殖率高、易脱毒及可周年生产等优点,是大规模生产蝴蝶兰的唯一途径。概述了我国蝴蝶兰组培快繁技术的研究进展,分别论述了不同外植体、基本培养基、激素及其他添加物对蝴蝶兰类原球茎诱导、增殖和分化的影响,介绍了蝴蝶兰外植体褐变的防治措施以及生根壮苗培养的方法,并分析了蝴蝶兰组培快繁中存在的问题。
The seedling propagation with the techniques of tissue culture had the advantages of high reproducibility with quick speed, easy to remove the virus, anniversary production without season limited and so on. Therefore, it became the only method for the mass production of Phalaenopsis. The progress of tissue culture of Pha!aenopsis in China was reviewed in this paper.The effects of different explants, culture mediums, hormones and other nutrition compositions on the inducement, multiplication and differentiation of protocorm-like body were compared. Besides, the measures of inhibitting the browning of explants and rooting of seedlings before transplanting were aslo introduced. At last,the exsist problems in the tissue culture of Phalaenopsis were analysed.
出处
《广东农业科学》
CAS
CSCD
2007年第11期44-46,共3页
Guangdong Agricultural Sciences
基金
辽宁工程技术大学青年科学基金项目
关键词
蝴蝶兰
组培快繁
研究进展
Phalaenopsis
tissue culture and rapid propagation
research progress
