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园艺学报 ›› 2014, Vol. 41 ›› Issue (4): 799-780.

• 新品种 • 上一篇    下一篇

鲜食加工兼用杏新品种‘京佳2号’

王玉柱*,孙浩元,杨 丽,张俊环,姜凤超   

  1. (北京市农林科学院林业果树研究所,北京 100093)
  • 收稿日期:2013-10-28 出版日期:2014-04-25 发布日期:2014-04-25

A New Fresh and Processing Apricot Cultivar‘Jingjia 2’

WANG Yu-zhu*,SUN Hao-yuan,YANG Li,ZHANG Jun-huan,and JIANG Feng-chao   

  1. (Institute of Forestry & Pomology,Beijing Academy of Agriculture & Forestry Sciences,Beijing 100093,China)
  • Received:2013-10-28 Online:2014-04-25 Published:2014-04-25

摘要: ‘京佳2号’杏由‘串枝红’ב金玉杏’杂交育成。果实椭圆形,平均单果质量77.6 g,大果118.0 g;果皮底色黄,果面近1/2着深红色红晕;果肉黄色,汁液中多,纤维中等,酸甜适口,有香气;含可溶性固形物13.1%,可滴定酸1.46%,可溶性糖6.4%,维生素C 67.3 mg · kg-1,果实发育期87 d左右。丰产稳产,较抗寒,综合性状优良。

关键词: 杏, 鲜食加工兼用, 品种

Abstract: ‘Jingjia 2’is a new apricot cultivar bred from the cross‘Chuanzhihong’בJinyuxing’. The fruit is oval-shaped with the ground color of yellow and almost half flush in the surface. The average fruit weight is 77.6 g,and the maximum is 118.0 g. The flesh is yellow with medium amount of juice,fine texture and aroma. The flavour is sweet and moderately sour. The soluble solids,titratable acidity and soluble sugar account for 13.1%,1.46%,and 6.4%,respectively. The vitamin C content is 67.3 mg ? kg-1. The fruit development period is about 87 d.‘Jingjia 2’is characterized by high and stable yield,good winter hardiness and high comprehensive quality.

Key words: apricot, fresh and processing, cultivar

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