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园艺学报 ›› 2001, Vol. 28 ›› Issue (2): 119-122.

• 研究论文 • 上一篇    下一篇

新疆天山野生草莓与绿色草莓(Fragaria viridis Duch.) 同一性的鉴定

雷家军1;邓明琴1;吴禄平1;望月龙也2;野口裕司2;曾根一纯2   

  1. (1 沈阳农业大学园艺系, 沈阳110161 ; 2 日本农林水产省野菜茶业试验场久留米支场, 福 83928503)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2001-04-25 发布日期:2001-04-25

Fragaria viridis Duch. Distributed in China was Certified by Classificatory Observation and RAPD Analysis

Lei Jiajun1, Deng Mingqin1, Wu Luping1, T. Mochizuki2, Y. Noguchi2, and K. Sone2   

  1. (1 Department of Horticulture , Shenyang Agricultural University , Shenyang 110161; 2 Kurume Branch , National Research Institute of Vegetables , Ornamental Plants and Tea , Fukuoka , 839 , Japan)
  • Received:1900-01-01 Revised:1900-01-01 Online:2001-04-25 Published:2001-04-25

摘要: 通过植物学性状观察和RAPD 技术鉴定证明新疆天山野生草莓为绿色草莓(Fragaria viridis Duch. ) , 表明中国自然分布的草莓野生种达到9 个。绿色草莓在分类学上的典型特征为匍匐茎上从第二节开始每节均形成幼苗; 花序直立、高于叶面, 花瓣显露时呈黄绿色,雄蕊花丝细长, 高于雌蕊; 果实圆形或扁圆形, 淡绿色, 阳面略红, 果硬, 成熟时萼片紧贴,脱萼难。

关键词: 草莓, 绿色草莓, 分类, RAPD

Abstract: Fragaria viridis Duch. , the green strawberry , was found in Tianshan Mountains , Xinjiang , Northwest of China , and was certified by observation of classificatory traits and RAPD analysis. The species of the strawberry genus Fragaria distributed in China would be up to 9 as for its addition. Compared to other species , the differential traits of F. viridis were : the runner belongs to one special type , that is , it bears a scaly leaf on only the first node of the runner (the node nearest to the mother stock) and the second and subsequent nodes have a normal leaf and adventitious roots ;
inflorescence is erect and higher than leaf level ; the petals usually somewhat yellowish-greenish when opening , stamens are longer than in F. vesca ; fruit is round or oblate , green , greenish-white to red (in the sun) when ripe and firm; calyx is clasping and hard to separate.

Key words: Strawberry, Green Strawberry (Fragaria viridis Duch.), Classification, RAPD(Random Amplified Polymorphic DNA)

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