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园艺学报 ›› 2013, Vol. 40 ›› Issue (1): 181-182.

• 新品种 • 上一篇    下一篇

鲜食欧李新品种‘农大7号’

 王鹏飞, 曹琴, 杜俊杰, 张建成, 穆霄鹏   

  1. (山西农业大学园艺学院,山西太谷 030801)
  • 出版日期:2013-01-25 发布日期:2013-01-25

A New Fresh-eating Cultivar of Chinese Dwarf Cherry(Cerasus humilis Bunge)‘Nongda 7’

WANG  Peng-Fei, CAO  Qin, DU  Jun-Jie, ZHANG  Jian-Cheng, MU  Xiao-Peng   

  1. (College of Horticulture,Shanxi Agricultural University,Taigu,Shanxi 030801,China)
  • Online:2013-01-25 Published:2013-01-25

摘要: 欧李(Cerasus humilis Bunge)新品种‘农大7号’是从欧李自然杂交实生后代中选育而成。果实扁圆形,底色橘黄色,向阳面着红晕,果肉淡黄色,离核。平均单果质量14.3 g,可食率94.4%,可溶性固形物14.57%,总糖7.96%,可滴定酸1.28%,糖酸比6.22,维生素C 506.9 mg · kg-1,氨基酸总量5.45 g · kg-1。外观漂亮,香味浓郁,酸甜适口,丰产强,在山西晋中8月下旬成熟,为鲜食品种。

关键词: 欧李, 鲜食, 品种

Abstract: ‘Nongda 7’is a new variety selected from seedlings of Chinese dwarf cherry(Cerasus humilis Bunge). The fruit is flat round with an orange background and a flush on the sunny side. The flesh color is light yellow and the flesh is freestone. The average fruit weight is 14.3 g with a 94.4% edible ratio,average soluble solids content 14.57%,total sugar content 7.69%. Titratable acidity 1.28%,sugar acid ratio 6.22,vitamin C 506.9 mg · kg-1,total amino acid 5.45 g · kg-1. The fruit is beautiful,fragrant,sweet and sour and the yield is high. Fruits ripen in late August in Jinzhong(Shanxi Province). It is a cultivar that specially used for fresh-eating.

Key words: Chinese dwarf cherry, Cerasus humilis Bunge, fresh-eating, cultivar

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