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园艺学报 ›› 2017, Vol. 44 ›› Issue (s2): 2657-2658.doi: 10.16420/j.issn.0513-353x.2017-0042

• 新品种 • 上一篇    下一篇

早熟抗裂抗缩果病枣新品种‘紫玲’

王晓玲1,刘宏权2,申连英1,闫春梅1,贺永汉3,毛永民1,*   

  1. 1河北农业大学园艺学院,河北保定 0710002河北农业大学城乡建设学院,河北保定 0710003广宗县珠园枣业专业合作社,河北邢台 054600
  • 出版日期:2017-12-27 发布日期:2017-12-27
  • 基金资助:

    “十二五”农村领域国家科技计划项目(2013BAD14B030102);河北省科技项目(16226313-7);国家林木(含竹藤花卉)种质资源共享服务平台项目(2005DKA21003)

A New Early-maturing Chinese Jujube Cultivar‘Ziling’with High Resistance to Fruit Cracking and Shrink Disease

WANG Xiaoling1,LIU Hongquan2,SHEN Lianying1,YAN Chunmei1,HE Yonghan3,and MAO Yongmin1,*   

  1. 1College of HorticultureAgricultural University of HebeiBaodingHebei 071000China2Institute of Urban and Rural ConstructionAgricultural University of HebeiBaodingHebei 071000China3Guangzong County Zhuyuan Jujube Industry Professional CooperativesXingtaiHebei 054600China
  • Online:2017-12-27 Published:2017-12-27

摘要:

‘紫玲’是从河北省广宗县‘圆铃枣’实生后代中选育出的新品种。果个较大,圆形或长圆形,果皮紫红色。平均单果质量17.3 g,可食率97.0%,制干率64.0%,干枣含糖量77.5%。果实发育期85 d,极抗裂果,无缩果病,丰产稳产,盛果期平均株产33.0 kg,为优良的制干品种。

关键词: 枣, 早熟, 抗裂果, 抗缩果病, 品种

Abstract:

‘Ziling’,a new early-maturing Chinese jujube(Zizyphus jujuba Mill.)cultivar with high resistance to fruit cracking and shrink disease (a kind of fruit disease),was selected from‘Yuanling’jujube resources in Guangzong County,Hebei Province. The fruit has a round or oblong shape and purple red skin. The average weight of per fruit is 17.3 g and the percentage of esculent part of fruit is 97.0%. The rate of drying is 64.0%,and the sugar content of dried jujube is 77.5%. The fruits developing period is 85 days. It is highly resistant to fruit cracking and shrink disease. The cultivar has high and stable yield,and the yield is up to 33.0 kg · plant-1. The fruits are suitable for drying.

Key words: Chinese jujube, early-maturing, cracking resistance, shrink disease resistance, cultivar

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