The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Tissue culture and in vitro flow ering of Gomp hrena globosa
Author(s): 
Pages: 71-78
Year: Issue:  4
Journal: Journal of Northwest Normal University(Natural Science)

Keyword:  Gomphrena globosatissue culturein-vitro floweringorthogonal design;
Abstract: Seeds of Gomphrena globosa are acted as experimental materials to get aseptic seedling and then used for multiplication , rooting and flowering in vitro by orthogonal design . Results show that the optimal multiplication medium is : MS + 1.0 mg?L - 1 BA + 0.5 mg?L - 1 NAA , after 28 days of culture , the multiplication coefficient is 3.1 and the average seedling height reach to 3.3 cm . The optimized medium for rooting is 1/2 MS + 0.5 mg?L - 1 IBA + 30 g?L- 1 sucrose + 0.5 g?L- 1 activate charcoal with breathable film as sealing materials . The medium for flowering is modified MS + 5 mg?L - 1 PP333 + 40 g?L- 1 sucrose + 7 mg ? L- 1 spermidine ,with the average flowering rate is 11.11% . Aseptic seedling is obtained by tissue culture and then induced in vitro flowering , which is useful to provide technical support for the development and utilization of Gomphrena globosa by rapid propagation .
Related Articles
No related articles found