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园艺学报 ›› 2003, Vol. 30 ›› Issue (02): 247-247.

• 新品种 • 上一篇    下一篇

枣新品种‘延川狗头枣’

李新岗1;刘玉忠2; 同金霞1; 黄 建1; 高文海1
  

  1. (1西北农林科技大学林科院,杨凌712100;2延川县枣业局,延川717200)
  • 收稿日期:2002-12-28 修回日期:2003-04-07 出版日期:2003-04-25 发布日期:2003-04-25

‘Yanchuan Goutouzao’一A New Variety of Zizyphus jujuba Mill.

Li Xingang1 ;Liu Yuzhong2; Tong Jinxia1;Huang Jian 1;Gao Wenhai1

  

  1. ( Forest Academy,Northwest Sci-Tech University of Agriculture and Foretry,Yangling 712100,China; Jujube Buren of Yanchuan County,Shaanxi 717200,China)
  • Received:2002-12-28 Revised:2003-04-07 Online:2003-04-25 Published:2003-04-25

摘要: ‘延川狗头枣’为鲜食、制干兼用中晚熟枣新品种。果实大、卵圆形或锥形,似狗头状。单果平均质量18.7 g,最大25.4 g;果肉细脆,汁液中多,味酸甜;鲜食、干制品质优良。适宜平均气温10—11l℃ 、降雨量500 mm左右的北方地区栽培。

关键词: 枣, 品种

Abstract: ‘Yanchuan Goutouzao’is a new fruit-drying variety of jujube.The fruit is large,oval or taper shape ,the average fruit mass is l8.7 g,the heaviest reaches 25.4 g.The fruit is unifonTl,attactive,good quality fruit,and applicable to fruit-eating and acing.The flesh is crisp,juicy,and sour sweet.The fresh fruits ripen in late September, the ripening date of drying -fruit is in early October in north Shaanxi. Th e fresh fruits have long storage life.And its cultivated region is in north China with the cool temperature(10.0—11.0℃)and rainfall(annual preciptafion of about 500 mm).

Key words: Jujube(Zizyphus jujuba Mill.), Variety

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