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园艺学报 ›› 2023, Vol. 50 ›› Issue (S1): 21-22.doi: 10.16420/j.issn.0513-353x.2023-0121

• 新品种 • 上一篇    下一篇

早熟离核高甜油桃新品种‘楚甜 1 号’

王富荣,艾小艳,王会良,刘 勇,朱 炜,张 杨,顾 霞,刘模发, 诸小敏,甘志猛,何华平* ,龚林忠*   

  1. (湖北省农业科学院果树茶叶研究所,果树种质创新与利用湖北省重点实验室,湖北省农业科技创新中心,武汉 430064)
  • 出版日期:2023-06-26 发布日期:2023-06-26

A New Early-ripening Nectarine Cultivar‘Chutian 1’with Freestone and High Sweetness

WANG Furong,AI Xiaoyan,WANG Huiliang,LIU Yong,ZHU Wei,ZHANG Yang,GU Xia,LIU Mofa,ZHU Xiaomin,GAN Zhimeng,HE Huaping* ,and GONG Linzhong*    

  1. (Pomology and Tea Sub-center of Hubei Innovation Center of Agricultural Science and Technology,Hubei Key Laboratory of Germplasm Innovation and Utilization of Fruit Trees,Institute of Pomology and Tea,Hubei Academy of Agricultural Sciences,Wuhan 430064,China)
  • Published:2023-06-26 Online:2023-06-26

摘要: ‘楚甜 1 号’桃是以‘丰光’为母本,‘070507’(天仙红 × 中油 5 号)为父本杂交选育成 的小果省力化高甜油桃新品种。果实圆形,平均单果质量 82 g,最大 130 g;果肉白色,硬溶质,风味 浓甜,可溶性固形物 12% ~ 14%,可滴定酸 0.22% ~ 0.29%。离核。花铃形,有花粉,丰产稳产性好。早 熟,武汉地区 6 月上旬果实完熟。盛果期产量 30 000 kg · hm-2。

关键词: 油桃, 高甜, 离核, 品种 

Abstract: ‘Chutian 1’is a new early-ripenging nectarine cultivar with small fruit and high sweetness,which is derived the cross of‘Fengguang’and‘070507’(Tianxianhong × Zhongyou 5). The fruit shape is round,and the average fruit weight is 82 g,the maximum single fruit weight is 130 g. The flesh is white,crisp and very sweet,with 12%–14% soluble solids content and 0.22%–0.29% titratable acid content. The stone is freestone and has nonshowy flowers,with high and steady yield. The maturity date is early-June in Wuhan area,the average yield is 30 000 kg · hm-2. 

Key words: nectarine, high sweetness, freestone, cultivar

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