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园艺学报 ›› 2011, Vol. 38 ›› Issue (5): 1007-1008.

• 新品种 • 上一篇    下一篇

枣新品种‘鲁枣4号’

单公华*,周广芳,张 琼,沈广宁,余贤美,徐 颖   

  1. (山东省果树研究所,山东泰安 271000)
  • 收稿日期:2010-12-27 修回日期:2011-04-19 出版日期:2011-05-25 发布日期:2011-05-25
  • 通讯作者: 单公华

A New Chinese Jujube Cultivar‘Luzao 4’

SHAN Gong-hua*,ZHOU Guang-fang,ZHANG Qiong,SHEN Guang-ning,YU Xian-mei,and XU Ying   

  1. (Shandong Institute of Pomology,Tai’an,Shandong 271000,China)
  • Received:2010-12-27 Revised:2011-04-19 Online:2011-05-25 Published:2011-05-25
  • Contact: SHAN Gong-hua

摘要: ‘鲁枣4号’为实生选种获得的制干鲜食兼用枣新品种。果实大,长椭圆形,平均单果质量10.1 g;可溶性固形物40.1%,维生素C 3.87 mg · g-1,出干率55%,制干鲜食品质上等;早实丰产,抗裂果,耐瘠薄;在山东泰安9月中旬成熟。

关键词: 枣, 制干鲜食兼用, 品种

Abstract: ‘Luzao 4’was selected from the open pollinated seedlings of‘Jinsi Xiaozao’jujube cultivar. The fruit is big,long oval in shape,with the average fruit weight of 10.1 g,40.1% the soluble solids content,3.87 mg · g-1 vitamin C content. The dried rate is 55%. It is suitable for dry and fresh fruit. It ripens in mid September in Tai’an,Shandong. The cultivar is resistant to fruit crack and diseases. The trees are precocious and productive,high yield and highly adaptable to unfertile soil.

Key words: Chinese jujube, dry and fresh fruit, cultivar

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