园艺学报 ›› 2022, Vol. 49 ›› Issue (S2): 23-24.doi: 10.16420/j.issn.0513-353x.2022-0281

• 新品种 • 上一篇    下一篇



  1. 1中国农业科学院果树研究所,农业农村部园艺作物种质资源利用重点实验室,辽宁兴城 125100;2莒县桃树研究所,山东日照 276800
  • 出版日期:2022-11-26 发布日期:2022-12-06
  • 基金资助:

A New Extremely Late-ripening Peach Cultivar‘Zhongnong Dongmi’

WANG Yingying1,LIU Lichang2,LIU Zhiwu2,YANG Xingwang1,LIU Wanchun1,and WANG Xiaodi1,*   

  1. 1Key Laboratory of Biology and Genetic Improvement of Horticultural Crops,Germplasm Resources Utilization,Ministry of Agriculture Rural and Affairs,Fruit Research Institute,Chinese Academy of Agricultural Sciences,Xingcheng,Liaoning 125100,China;2Juxian Institute of Peach,Rizhao,Shandong 276800,China
  • Online:2022-11-26 Published:2022-12-06

摘要: ‘中农冬蜜’是从‘映霜红蜜’ב深州蜜桃’的杂交后代中选育出的极晚熟桃新品种。平均单果质量196.2 g,果皮底色浅黄,果肉极硬、硬溶质、淡绿。风味甜,可溶性固形物含量15.1%,可滴定酸含量0.12 %,维生素C含量0.12 mg • g-1。耐贮运,在山东省日照市莒县露地栽培成熟期为10月下旬,盛果期产量30 000 kg • hm-2。

关键词: 桃, 极晚熟, 不溶质, 品种

Abstract: ‘Zhongnong Dongmi’is a new extremely late-ripening peach cultivar selected from seedlings of‘Yingshuang Hongmi’בShenzhou Mitao’. The fruit is big with average weight about 196.2 g. Its peel is pale yellow. The flesh is pale green,very hard,non-melting and sweet. The soluble soilds content is 15.1%,the titratable acid content is 0.12%,the vitamin C content is 0.12 mg • g-1. It has good characteristics for storage and transportation,which ripens in late October in Juxian,Rizhao City,Shandong Province. The yield is up to 30 000 kg • hm-2.

Key words: peach, late-ripening, non-melting, cultivar