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园艺学报 ›› 2004, Vol. 31 ›› Issue (1): 130-130.

• 新品种 • 上一篇    下一篇

早熟优质葡萄新品种‘京优’

范培格;杨美容;张映祝;黎盛臣   

  1. (中国科学院植物研究所, 北京100093)
  • 收稿日期:2003-11-11 修回日期:2003-12-02 出版日期:2004-02-25 发布日期:2004-02-25

A New Early-ripening Grape Cultivar —‘Jingyou’

Fan Peige;Yang Meirong;Zhang Yingzhu; Li Shengchen   

  1. ( Institute of Botany , Chinese Academy of Sciences , Beijing 100093 , China)
  • Received:2003-11-11 Revised:2003-12-02 Online:2004-02-25 Published:2004-02-25

摘要: ‘京优’是从‘黑奥林’实生苗中选出, 果实成熟期比‘巨峰’早10~15 d , 果粒椭圆或近圆
形, 红紫到紫黑色, 平均果粒质量11 g , 果穗质量543.7 g , 肉厚而脆, 酸甜适口, 品质上等,耐贮运, 副梢结实力强, 丰产性好, 抗病。

关键词: 葡萄, 品种, 早熟

Abstract: ‘Jingyou’is a selection from the seedlings of the grape ‘Black Olympia’.The fruit cluster is conical , mass 543.7 g on average. The berry is suborbicular or oval , mauve to dark purple , mass 11 g on average ,with 14 % - 19 % soluble solid and 0.55 % - 0.73 % titratable acid. The ripening time is in the middle ten days of August in Beijing , which is 10 - 15 days earlier than grape ‘Kyoho’. The fruit setting rate of accessory shoots is very high and the quality of fruit is superior. It is highly resistant to diseases and has high productivity , with good endurance for storage and transportation.

Key words: Grape, Cultivar, Early ripening

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