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园艺学报 ›› 2010, Vol. 37 ›› Issue (4): 679-680.

• 新品种 • 上一篇    下一篇

早熟欧李新品种‘京欧1号’

李卫东1,2,*,刘志国2,魏胜利1,2,王文全1,2,卢宝明3,姜英淑3,邢 丹1,2   

  1. (1北京中医药大学中药学院,北京100102;2北京中医药大学中药材规范化生产教育部工程研究中心,北京100102;3北京市林业种子苗木管理总站,北京100029)
  • 收稿日期:2009-11-03 修回日期:2010-04-02 出版日期:2010-04-25 发布日期:2010-04-25
  • 通讯作者: 李卫东

A New Early-ripening Chinese Dwarf Cherry Cultivar‘Jingou 1’

LI Wei-dong1,2,*,LIU Zhi-guo2,WEI Sheng-li1,2,WANG Wen-quan1,2,LU Bao-ming3,JIANG Ying-shu3,and XING Dan1,2

  

  1. (1School of Chinese Pharmacy,Beijing University of Chinese Medicine,Beijing 100102,China;2Engineering Research Center of Good Agricultural Practice for Chinese Crude Drugs of Education Ministry,Beijing University of Chinese Medicine,Beijing 100102,China;3Forest Seed and Seedling Center of Beijing,Beijing 100029,China)
  • Received:2009-11-03 Revised:2010-04-02 Online:2010-04-25 Published:2010-04-25
  • Contact: LI Wei-dong

摘要: 早熟欧李新品种‘京欧1号’是于1999年从实生苗选育而来。平均单果质量6.2 g,出汁率82.4%,可溶性固形物含量15.4%,可溶性糖含量7.85%,总酸含量1.12%,糖酸比7.01,钙含量249 mg · kg-1,维生素C含量380 mg · kg-1,氨基酸总量5.13 g · kg-1。果实在北京地区7月中旬成熟。

关键词: 欧李, 早熟, 品种

Abstract: ‘Jingou 1’is a new early-ripening Chinese dwarf cherry cultivar which is derived from seedlings in 1999,with the average single fruit weight 6.2 g,juice production 82.4%,the content of soluble solids 15.4%,soluble sugars 7.85%,total acids 1.12%,sugars and acids ratio 7.01,calcium 249 mg · kg-1,vitamin C 380 mg · kg-1,and total amino acids 5.13 g · kg-1. The fruits ripen in mid-July in Beijing areas.

Key words: Cerasus humilis (Bge).Sok, Chinese dwarf cherry, early-ripening, cultivar

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