空气凤梨的繁殖方法  

Propagation Methods of Tillandsia

作　　者：丁久玲[1] 俞禄生[1] 郑凯[1] 

机构地区：[1]江苏农林职业技术学院,江苏句容212400

出　　处：《中国农村小康科技》2010年第11期47-50,共4页Chinese Countryside Well-off Technology

基　　金：江苏省科技成果转化专项资金项目"常绿彩叶苗木新品种选育及组培快繁技术开发与推广"(BA2007100);2007年度高校科研成果产业化推进项目"江苏省室内净化与装饰植物工程技术研究开发中心";镇江市科技计划项目(国际合作项目)"空气凤梨快繁共性技术引进与产业化开发"支助

摘　　要：空气凤梨属于CAM植物,代谢缓慢,生长速度较慢,繁殖困难。为解决其繁殖困难的问题,分析了空气凤梨常用的繁殖方法,分株繁殖和播种繁殖,添加激素、养分及去除顶端优势等,以及运用组织培养技术。发现以空气凤梨的荚果为外植体进行繁殖,一定程度上可加快其繁殖速度。Tillandsia belongs to CAM plant and its metabolism, growth and propagation are slow. In order to solve the problem of propagation, three propagation methods such as clonal growth, seeding and tissue culture were contrasted. It was discovered that tissue culture could improve the speed of propagation to a certain extent if the seeds of Tillandsia were took as explant.

关 键 词：空气凤梨 分株 播种 组织培养 繁殖 

分 类 号：S567[农业科学—中草药栽培]