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Position: Home > Articles > Study on Tissue Culture and Rapid Propagation Technic of Dendrobium devonianum Tropical Agricultural Science & Technology 2004,27 (3) 10-11

齿瓣石斛的胚培养技术及其快速繁殖研究

作  者:
丁长春
单  位:
云南大学生命科学学院
关键词:
齿瓣石斛;胚培养;快速繁殖
摘  要:
对齿瓣石斛进行了胚培养、快速繁殖和移栽技术的研究表明:蒴果内胚的成熟程度影响胚萌发率;其中以金黄色者为佳;齿瓣石斛胚培养的最适培养基为改良N6,椰乳可以提高胚的萌发率,并增加繁殖系数,香蕉汁可以加速幼苗的生长及促进生根;移栽一个月后幼苗的成活率达到90%以上。
译  名:
Study on Tissue Culture and Rapid Propagation Technic of Dendrobium devonianum
作  者:
DING Chang-chun(Life Sciences College of Yunnan University, Kunming 650031, China)
关键词:
Dendrobium devonianum; tissue culture; rapid propagation
摘  要:
The results of study on the technology of embryo culture, rapid propagation and transplant show thatthe maturing degree of capsule inner embryo effects the sprouting percentage, the optimal culture medium of Dendrobiumdevonianum is improved N6, the coconut milk can increase the sprouting percentage and propagation coefficient, thebanana juice can accelerate the growth and rootage of the young seedling.The transplant surviving percentage is over90% after one month.

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