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园艺学报 ›› 2022, Vol. 49 ›› Issue (12): 2765-2766.doi: 10.16420/j.issn.0513-353x.2020-1050

• 新品种 • 上一篇    下一篇

中熟抗寒桃新品种‘中农寒香蜜’

王孝娣(), 王海波, 王莹莹, 史祥宾   

  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
  • 收稿日期:2022-09-19 修回日期:2022-12-13 出版日期:2022-12-25 发布日期:2023-01-02
  • 通讯作者: 王孝娣 E-mail:wangxiaodi@caas.cn
  • 基金资助:
    中国农业科学院创新工程项目(CAAS-ASTIP-2015-RIP-04);国家重点研发计划项目(2020YFD1000203-2)

A New Mid-maturing and Cold Resistant Peach Cultivar‘Zhongnong Hanxiangmi’

WANG Xiaodi(), WANG Haibo, WANG Yingying, SHI Xiangbin   

  1. Key Laboratory of Biology and Genetic Improvement of Horticultural Crops(Germplasm Resources Utilization),Ministry of Agriculture,Fruit Research Institute,Chinese Academy of Agricultural Sciences,Xingcheng,Liaoning 125100,China
  • Received:2022-09-19 Revised:2022-12-13 Online:2022-12-25 Published:2023-01-02
  • Contact: WANG Xiaodi E-mail:wangxiaodi@caas.cn

摘要:

‘中农寒香蜜’是从以‘熊岳巨桃’为母本,‘大久保’为父本的杂交后代中选育的中熟抗寒桃新品种。树势中庸,树姿开张。果实圆形,果顶稍突出,离核,平均单果质量134.0 g,最大单果质量298.6 g。可溶性固形物含量12.6%,可滴定酸含量0.16%,品质中上。早果、丰产、稳产性好,定植第4年产量29.3 t · hm-2左右。不耐涝,耐盐碱性差,抗寒性强,中抗流胶病和黑星病。

关键词: 桃, 抗寒, 品种

Abstract:

‘Zhongnong Hanxiangmi’is a new mid-maturing and cold resistant peach cultivar derived from the cross of‘Xiongyue Jutao’and‘Okubo’. It has moderate growth potential,and tree posture is open. The fruit is round,the top is a little prominent,freestone. The average fruit weight is about 134.0 g,and the maximum single fruit weight is 298.6 g. The soluble soilds content is 12.6%,and titratable acid content is 0.16%. It is precocious. The cultivar has high and stable yield,and the yield of the 4th year-old tree is 29 300 kg · hm-2. It is tolerant to saline-alkaline,moderately resistant to gummosis and scab,strongly resistant to cold. It can not endure waterlogging.

Key words: peach, cold resistance, cultivar

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