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园艺学报 ›› 2006, Vol. 33 ›› Issue (1): 190-196.

• 综述 • 上一篇    下一篇

中国树莓属植物多样性及品种选育研究进展

王小蓉;汤浩茹*;邓群仙   

  1. (四川农业大学林学园艺学院, 雅安 625014)
  • 收稿日期:2005-04-01 修回日期:2005-07-04 出版日期:2006-02-25 发布日期:2006-02-25

Wang Xiaorong;Tang Haoru*;and Deng Qunxian
  

  1. (College of Forestry and Horticulture, Sichuan Agricultural University, Ya'an 625014, China)
  • Received:2005-04-01 Revised:2005-07-04 Online:2006-02-25 Published:2006-02-25

摘要: 综合有关文献, 介绍了已报道的中国树莓属植物种质资源201种98变种的地理分布和野生种与
栽培种群的分类, 列表比较了可作为树莓类果树选育种的优良野生种质中35个种和4个变种的主要特性, 重点论述了用孢粉学、细胞遗传学和分子生物学等方法对树莓属植物遗传多样性的研究概况、国外对树莓资源的利用与我国对树莓资源的引种和品种选育进展, 并结合存在的问题对今后研究的重点提出了几点建议。

关键词: 树莓, 遗传多样性, 种质资源, 品种选育, 进展

Abstract: The geographical distribution and their taxonomy of the 201 species and 98 varieties which were reported of Chinese brambles (Rubus L. ) were reviewed in this paper. The characteristics of the wild 36 species and 4 varieties that could be used as excellent bramble breeding resources were listed in a table.
The p rogress on genetic diversity of bramble bymeans of pollen morphology, cytogenetics and molecular biology were disscused as well as their utilization outside China and their introduction and breeding in China. Based on the current problems existed, some suggestions for further research were also indicated.

Key words: Bramble, Rubus L., Genetic diversity, Genetic resource, Breeding, Advancement