›› 2014, Vol. 26 ›› Issue (2): 0-335338.

• 园艺科学 •    

Establishment of efficient regeneration system from calli of the stems and leaves of Ajania purpurea Shih

WU Xiaobo;HONG Ge;ZHAO Huien*   

  1. College of Landscape Architecture, Beijing Forestry University, Beijing 100083, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2014-03-25 Published:2014-07-09

Abstract: A plant regeneration system from leaves and stems of tissuecultured Ajania purpurea was developed in this study. The results showed that the callus was induced with a rate of 956% on an optimal medium MS+10 mg·L-1 6BA+01 mg·L-1 NAA. The highest induction rate of the adventitious shoots from the calli on the medium of MS+10 mg·L-1 6BA+02 mg·L-1 NAA was 82%. The optimal medium for adventitious root inducing was 1/2MS+015 mg·L-1 IBA, with a rooting rate of 90%. The plantlets were transplanted to pots with sands, vermiculite and peat to acclimate for 2-3 weeks. Then the survival plantlets were transferred outdoors with 90% transplanting survival rate.

Key words: Ajania purpurea, explants from stems and leaves, regeneration system