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ACTA HORTICULTURAE SINICA ›› 2017, Vol. 44 ›› Issue (s2): 2657-2658.doi: 10.16420/j.issn.0513-353x.2017-0042

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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

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

CLC Number: