亚热带植物科学 ›› 1994, Vol. 23 ›› Issue (01): 52-55.

• 研究报告 • 上一篇    下一篇

香荚兰的快速繁殖

兰芹英,程治英,张晓红,刘道华   

  1. 中国科学院西双版纳热带植物园, 云南勐腊 666303
  • 收稿日期:1993-12-23 出版日期:1994-03-10 发布日期:1994-03-10

Rapid Propagation of Vanilla fragrans

Lan Qinying, Cheng Zhiying, Zhang Xiaohong, Liu Daohua   

  1. Xishuangbanna Tropical Botanical Garden, Academia Sinica, Mengla, Yunnan 666303
  • Received:1993-12-23 Online:1994-03-10 Published:1994-03-10

摘要: 研究了香荚兰组织培养中植物激素、椰乳、糖分以及光和温度对器官形成的影响。结果表明,1.5 mg/L BA或0.2 mg/L BA附加12.5%椰乳或1 mg/L NAA有利于芽的增殖和长高;诱导生根用0.5 mg/L IAA和3%蔗糖。适宜光照强度80001x、温度28℃,光照以18小时为好。

关键词: 香荚兰, 快速繁殖, 影响因素

Abstract: The effects of plant hormones,coconut milk,sugar,illumination and temperature on organogenesis of Vanilla fragrans were studied while the stem explants were grown on MS medium,The results showed that 1.5 mg/L BA or 0.2 mg/L BA with coconut milk or 1 mg/L NAA was beneficial to bud proliferation and growth;0.5 mg/L IAA with 3% sugar was beneficial to induce root formation.It was better when the light was controlled with 8000 1x for 18 hours.

Key words: Vanilla fragrans, Propagation, Influencing factor