园艺学报 ›› 2021, Vol. 48 ›› Issue (S2): 2779-2780.doi: 10.16420/j.issn.0513-353x.2021-0174

• 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 9’

WANG Yingying,WANG Zhiqiang,ZHANG Yican,WANG Xiaodi*,and YANG Xingwang   

  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9号’是从以‘熊岳巨桃’为母本,‘大久保’为父本的杂交后代中选育出的抗寒桃新品种。树姿开张,生长势中庸。果个极大,平均单果质量210.0 g,果皮及果肉颜色黄白,离核。香气浓郁,含可溶性固形物9.7%,可滴定酸0.282%,维生素C 81.6 μg • g-1。果实发育期110 d左右,产量保持在30 t • hm-2左右。

关键词: 桃, 抗寒, 中熟, 品种

Abstract: ‘Zhongnong Hantao 9’is a new cold resistant peach cultivar,derived from the cross of ‘Xiongyue Jutao’and‘Okubo’. The tree has open tree posture and moderate growth potential. The average weight is about 210.0 g. The fruit skin and flesh are yellow-white. The fruit is free stone,sweet fragrant. The soluble soilds content is 9.7%,titratable acid content is 0.282%,vitamin C content is 81.6 μg • g-1. The fruit period is about 110 d. The yield is 30 000 kg • hm-2.

Key words: peach, cold resistance, mid-ripening, cultivar