亚热带植物科学 ›› 2002, Vol. 31 ›› Issue (03): 69-70,77.

• 研究报告 • 上一篇    下一篇

仙人掌果的组织培养

洪丽萍,郭翠英,郑明琼   

  1. 福建省亚热带植物研究所, 福建 厦门 361006
  • 收稿日期:2002-04-09 出版日期:2002-09-10 发布日期:2002-09-10
  • 作者简介:洪丽萍(1969-),女,福建龙岩人,助理研究员,主要从事植物组织培养工作。

Tissue culture of Hylocereus undatus

HONG Li-ping, GUO Cui-ying, ZHENG Ming-qiong   

  1. Fujian Institute of Subtropical Botany, Xiamen 361006, Fujian China
  • Received:2002-04-09 Online:2002-09-10 Published:2002-09-10

摘要: 以仙人掌果的植株顶端幼嫩茎段为外植体,在添加NAA 0.5mg/L+6-BA 5.0mg/L的MS培养基中诱导产生丛生芽,在此培养基上继代培养,丛生芽数不断增加。在添加NAA 0.2mg/L+IBA 1.0mg/L的MS培养基上可正常长根。

关键词: 仙人掌果, 组织培养, 诱导, 丛生芽

Abstract: Using the young stem from top necrosis as explants, tissue culture of Hylocereus undatus was conducted. The results suggested that the appropriate medium for different culture stages were:(1) Induction of adventitious buds:MS+NAA 0.5mg/L+6-BA 5.0mg/L; (2) Differentiation and subculture of rosette buds:MS+NAA 0.5mg/L+6-BA 5.0mg/L; (3) Rottage:MS+NAA 0.2mg/L+IBA 1.0mg/L.

Key words: Hylocereus undatus, tissue culture, induction, rosette buds

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