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Bulletin of Botanical Research ›› 1995, Vol. 15 ›› Issue (2): 263-268.

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INDUCTION OF VIRUS FREE STRAWBERRY AND RESEARCH ON PHOTOSYNTHESIS OF PLANTS

Yu Li jie, Cui Ji zhe   

  1. Biology Department of Harbin Normal University, Harbin 150080
  • Received:1994-05-01 Online:1995-06-15 Published:2016-06-14

Abstract: Virus-free strawberries were obtained by runner-tip meristem culture and anther culture, and the frequencey of virus-free plants were 72. 7~95. 5% and 66. 7~79. 2% respectively. Heat-treatment of plantlets from meristem culture at 38℃ increased the frequency of Virus-free plants. Compared with the controls. the virus-free strawberries increased 11. 7~26. 2% in yield, 2. 3~26. 9% in concentration of chorophyll. and 6. 9~12. 1% photosynthesis rate.

Key words: Strawberry, Virus-free Plants, Tissue Culture, Photosynthesis