园艺学报 ›› 2023, Vol. 50 ›› Issue (S1): 15-16.doi: 10.16420/j.issn.0513-353x.2022-1244

• 新品种 • 上一篇    下一篇


时 梦,刘凤之,王海波,王莹莹,史祥宾,王志强,李 鹏,刘万春, 王孝娣*   

  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:2023-06-26 发布日期:2023-06-26

A New Mid-ripening and Cold Resistant Peach Cultivar‘Zhonghan Cuixia’

SHI Meng,LIU Fengzhi,WANG Haibo,WANG Yingying,SHI Xiangbin,WANG Zhiqiang,LI Peng, LIU Wanchun,and WANG Xiaodi*   

  1. (Key Laboratory of Biology and Genetic Improvement of Horticultural Crops(Germplasm Resource Utilization),Ministry of Agriculture and Rural Affairs,Research Institute of Pomology of Chinese Academy of Agricultural Sciences,Xingcheng, Liaoning 125100,China)
  • Published:2023-06-26 Online:2023-06-26

摘要: ‘中寒翠霞’是从‘富岛桃王’和‘中农寒桃 1 号’的杂交后代中选育出来的中熟抗寒桃新 品种。果实圆形,平均单果质量 113.0 g,果面有绒毛,果皮底色白。果肉硬度 14.34 kg · cm-2,可溶性固 形物含量 13.1%,可滴定酸含量 0.34%。鲜食品种,口感酸甜,粘核。在辽宁省葫芦岛市成熟期为 8 月上 旬,果实发育期 100 d,盛果期产量 27 700 kg · hm-2。抗寒性较强,不需任何防寒措施可露地越冬。适宜 在辽宁省葫芦岛及以南地区或或相似生态区春季栽培。

关键词: 桃, 中熟, 抗寒, 鲜食, 品种

Abstract: ‘Zhonghan Cuixia’ is a new mid-ripening cold resistant peach cultivar selecte from the hybridization of‘Tomijima Peach King’and‘Zhongnong Hantao 1’. The fruit is round,and the average single fruit mass is 113.0 g. The fruit surface is fuzzy,and the skin is white on the ground. The fruit pulp hardness 14.34 kg · cm-2,soluble solid content 13.1%,and titratable acid 0.34%. Fresh food cultivar,the fruit tastes sweet and sour,and the core is sticky. In Huludao City,Liaoning Proxince,the maturity stage is early August,the fruit development period is 100 days,and the yield is 27 700 kg · hm-2 at the peak fruit stage. It has strong cold resistance and can overwinter in the open without any cold prevention measures. It is suitable for spring cultivation in Huludao and the south of Liaoning Province or similar ecological areas.

Key words: peach;mid-ripening;cold resistance;fresh;cultivar