园艺学报 ›› 2022, Vol. 49 ›› Issue (S2): 55-56.doi: 10.16420/j.issn.0513-353x.2022-0383

• 新品种 • 上一篇    下一篇



  1. 1榆林市林业工作站,陕西榆林 719000;2佳县林木种苗工作站,陕西榆林 719200
  • 出版日期:2022-11-26 发布日期:2022-12-06
  • 基金资助:

A New Jujube Cultivar‘Jiayou 1’

WANG Jianxin1,* and MA Tingjun2   

  1. 1Yulin Forestry Workstation,Yulin,Shaanxi 719000,China;2Jia County Forest Seedling Station,Yulin,Shaanxi 719200,China
  • Online:2022-11-26 Published:2022-12-06

摘要: ‘佳油1号’是从陕西省榆林市佳县‘油枣’优良单株中筛选出来的制干红枣新品种。果实长卵圆形,纵径4.84 cm,横径2.92 cm,平均单果质量16.74 g,最大单果质量26.8 g。晚熟,成熟期较‘油枣’晚15 d,有效避免了阴雨裂果灾害;丰产,2年生单株鲜果产量4.93 kg,比‘油枣’高15.8%。适宜在陕北枣区及其相似生态区推广应用。

关键词: 枣, 品种

Abstract: ‘Jiayou 1’,a new jujube cultivar for dehydration usage,selected from the excellent single plant of Youzao in Jiaxian County,Yulin City,Shaanxi Province. The fruit is long and oval,with a longitudinal diameter of 4.84 cm and a transverse diameter of 2.92 cm. The average single fruit weight is 16.74 g,and the maximum is 26.8 g. The fruit ripens15 days later than that of local jujube in Jiaxian County,so it effectively avoids the disaster of fruit cracking in rainy days. The cultivar has high yield,and 2-year-old fresh fruit yield per plant is 4.93 kg which is 15.8% higher than the local jujube Jiaxian County. It is suitable to be popularized and applied in jujube area and similar ecological areas in Northern Shaanxi.

Key words: jujube, cultivar