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中熟抗寒桃新品种‘中寒翠霞’

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

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【作者】 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

【Author】 SHI Meng;LIU Fengzhi;WANG Haibo;WANG Yingying;SHI Xiangbin;WANG Zhiqiang;LI Peng;LIU Wanchun;WANG Xiaodi;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;

【通讯作者】 王孝娣;

【机构】 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

【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。

【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.

【关键词】 中熟抗寒鲜食品种
【Key words】 peachmid-ripeningcold resistancefreshcultivar
【基金】 中国农业科学院创新工程项目(CAAS-ASTIP-2015-RIP-06);国家重点研发计划项目(2020YFD1000203)
  • 【文献出处】 园艺学报 ,Acta Horticulturae Sinica , 编辑部邮箱 ,2023年S1期
  • 【分类号】S662.1
  • 【下载频次】31
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