中国树莓属植物多样性及品种选育研究进展

Advancement in Research of Genetic Diversity of Bramble(Rubus L.) and Its Breeding in China

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。

The geographical distribution and their taxonomy were reported of Chinese brambles （Rubus L. ） were reviewed in 36 species and 4 varieties that could be used as excellent bramble of the 201 species and 98 varieties which this paper. The characteristics of the wild breeding resources were listed in a table. The progress on genetic diversity of bramble by means 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.