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Bulletin of Botanical Research ›› 2008, Vol. 28 ›› Issue (2): 236-239.doi: 10.7525/j.issn.1673-5102.2008.02.022

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Different Culture Conditions on Rapid Propagation of Phellodendron amurense

ZHANG Yu-Hong;QU Wei-Di   

  1. (Key Laboratory of Forestry Plant Ecology,Ministry of Education,Northeast Forestry University,Harbin 150040)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-03-20 Published:2008-03-20
  • Contact: ZHANG Yu-Hong
  • Supported by:

Abstract: Phellodendron amurense Rupr. stem segment with axillary bud and top bud were cultured with MS and 1/2MS medium in this experiment,in order to study the effects on rapid propagation of P. amurense in different culture conditions.The results showed that MS+6-BA0.8 mg·L-1 culture medium and taking antisepsis for stem segment with axillary’s bud with 10% javel water eight minutes were the best.The survival rate of transplanting reached to 92.8%.MS was the optimum medium type. Sucrose concentrations 20 g·L-1 and pH5.8 were the optimal culture condition for enhance culture of P. amurense seedling.

Key words: Phellodendron amurense Rupr., rapid propagation, culture conditions

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