园艺学报 ›› 2021, Vol. 48 ›› Issue (S2): 2773-2774.doi: 10.16420/j.issn.0513-353x.2021-0139

• 果树 • 上一篇    下一篇



  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)
  • 出版日期:2021-11-30 发布日期:2021-12-10

A New Mid-ripening and Cold Resistant Peach Cultivar‘Zhongnong Hantao 4’

WANG Yingying,WANG Haibo,SHI Xiangbin,JI Xiaohao,WANG Zhiqiang,and WANG Xiaodi*   

  1. (Key Laboratory of Biology and Genetic Improvement of Horticultural Crops(Germplasm Resources Utilization),Ministry of Agriculture and Rural Affairs,Research Institute of Pomology,Chinese Academy of Agricultural Sciences,Xingcheng,Liaoning 125100,China)
  • Online:2021-11-30 Published:2021-12-10

摘要: ‘中农寒桃4号’是从‘熊岳巨桃’ב大久保’一代杂种中选出的抗寒桃新品种。生长势中庸。果实圆形,离核,平均单果质量152.0 g,含可溶性固形物10.6%,可滴定酸0.18%,维生素C 79.8 μg • g-1。果实发育期110 d左右,盛果期产量42 t • hm-2。

关键词: 桃, 抗寒, 品种

Abstract: ‘Zhongnong Hantao 4’is a new cold resistant peach cultivar derived from the cross of ‘Xiongyue Jutao’and‘Okubo’. It has moderate growth potential. The fruit is round,free stone,with average weight about 152.0 g. The soluble soilds content is 10.6%,titratable acid content is 0.18%,vitamin C content is 79.8 μg • g-1. The fruit period is about 110 d and the yield is up to 42 000 kg • hm-2.

Key words: peach, cold resistance, cultivar