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植物研究 ›› 1995, Vol. 15 ›› Issue (2): 263-268.

• 论文 • 上一篇    下一篇

草莓脱病毒苗的诱导及其光合特性的研究

于丽杰, 崔继哲   

  1. 哈尔滨师范大学生物系, 哈尔滨 150080
  • 收稿日期:1994-05-01 出版日期:1995-06-15 发布日期:2016-06-14
  • 基金资助:
    黑龙江省教委资助

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

摘要: 利用茎尖分生组织(0.2~0.3mm)培养和花药培养, 产生草莓脱病毒苗.茎尖培养脱病毒率在72.7~95.5%间, 花药培养脱病毒率在66.7~79.2%间。进行38℃恒温处理茎尖分生组织组培苗, 可提高脱病毒效果。产量比较试验表明, 不同品种的草毒脱病毒苗比对照增产11.7~26.2%, 花药脱病毒苗和茎尖脱病毒苗的增产效果一致.叶绿素含量和光合作用强度测定表明, 脱病毒苗与对照相比, 叶绿素含量增加2.3~26.9%, 光合作用强度增加6.9~12.1%.

关键词: 草莓, 脱病毒苗, 组织培养, 光合作用

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