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园艺学报 ›› 2022, Vol. 49 ›› Issue (S2): 61-62.doi: 10.16420/j.issn.0513-353x.2022-0073

• 新品种 • 上一篇    下一篇

酸枣新品种‘丽园珍珠8号’

王晓玲,仇晓靖,李旭茂,刘淑怡,李智慧,毛永民,申连英*   

  1. 河北农业大学中国枣研究中心,河北保定 071000
  • 出版日期:2022-11-26 发布日期:2022-12-06
  • 基金资助:
    河北省重点研发计划项目(21326312D);国家重点研发计划项目(2017YFC1701700);国家林业和草原种质资源库项目(2005DKA21003)

‘Liyuan Zhenzhu 8’,A New Sour Jujube Cultivar

WANG Xiaoling,QIU Xiaojing,LI Xumao,LIU Shuyi,LI Zhihui,MAO Yongmin,and SHEN Lianying*   

  1. Research Center of Chinese Jujube,Hebei Agricultural University,Baoding,Hebei 071000,China
  • Online:2022-11-26 Published:2022-12-06

摘要: ‘丽园珍珠8号’是从酸枣实生苗中选育出来的优良新品种。果实倒卵圆形,平均单果质量1.4 g,脆熟期果实可溶性固形物含量29.3%,可滴定酸含量6.0%。果核出仁率27.3%。果实成熟期9月中下旬,果实发育期105 d。丰产稳产性强,鲜酸枣产量21.7 t • hm-2。

关键词: 酸枣, 仁用, 丰产, 品种

Abstract: ‘Liyuan Zhenzhu 8’,a new sour jujube(Ziziphus spinosa Hu.)cultivar,was selected from seedlings resources. The fruit is obovate. The average fruit weight is 1.4 g,the soluble solids content is 29.3%,and the titratable acid content is 6.0%. The seed kernel rate is 27.3%. The fruit ripen in mid-late September with developing period of 105 days. It has high and stable yield. The average output is 21 700 kg • hm-2.

Key words: sour jujube, kernel used, high yield, cultivar

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