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园艺学报 ›› 2014, Vol. 41 ›› Issue (1): 193-194.

• 新品种 • 上一篇    下一篇

枣抗裂果新品种‘曙光4 号’

王振亮1,*,邵学红2,刘 俊2,李梦钗2,刘满光2   

  1. 1 河北省林木良种工程技术研究中心,石家庄 050061;2 河北省林业科学研究院,石家庄 050061
  • 出版日期:2014-01-25 发布日期:2014-01-25
  • 基金资助:

    ‘十二五’农村领域国家科技支撑计划课题(2013BAD14B0301);中央财政林业科技推广示范项目([2012]TK05 号);河北
    省农业科技成果转化资金项目(12820122D)

A New Chinese Jujube Cultivar with Resistante to Fruit Cracking ‘Shuguang 4’

WANG Zhen-liang1,*,SHAO Xue-hong2,LIU Jun2,LI Meng-chai2,and LIU Man-guang2   

  1. 1Engineering and Technology Research Center of Excellent Forest Strains of Hebei,Shijiazhuang 050061,China;2Hebei
    Academy of Forestry Sciences,Shijiazhuang 050061,China
  • Online:2014-01-25 Published:2014-01-25

摘要: ‘曙光4 号’为晚熟枣新品种。果实卵圆形或长圆形,平均单果质量17.4 g,鲜枣可溶性固
形物含量26.6%,可滴定酸0.30%,维生素C 含量为5.18 mg · g-1。早实,丰产,抗裂果,在河北枣区10
月上旬成熟。

关键词: 枣, 裂果, 品种

Abstract: ‘Shuguang 4’,a new late ripening Chinese jujube cultivar was selected from‘Pozao’. It
is suitable for dry. The fruit is ovoid or oblong with average fruit weight of 17.4 g. The soluble solid
content reaches 26.6%,titratable acid 0.30%,Vitamin C content reaches 5.18 mg · g-1. It ripens in early
October in Hebei Province. The cultivar is resistant to fruit crack. The trees are precocious and preductive,
high yield.

Key words: Chinese jujube, fruit cracking, cultivar

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