晚熟桃湘玖红的选育与栽培技术要点

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中图分类号：S662.1 文献标志码：A 文章编号：1002-2910（2026）01－0066-03

Breeding and key cultivation techniques of the late-maturing peach variety Xiangjiuhong

TANGDan1，HUANG Jia1，TIAN Yong²，WUHexian³，ZHANGLiangbo1* （1.HunanAcademyofAgriculturalSciences/HunanHorticultureResearchInstitute，Changsha，Hunan410125， China;2.Agricultural Science Research InstituteofXiangxi Tujia&Miao Autonomous Prefecture，Jishou， Hunan 416oo0，China;3.Qiangongping Town，Fenghuang County，Xiangxi Tujia&MiaoAutonomous Prefecture，Fenghuang，Hunan 416207，China）

Abstract：Xiangjiuhong is a new late-maturing peach variety for fresh consumption，derived froma natural bud mutation.It ripens in early September in the Wuling Mountain area of western Hunan，with a fruit development period of approximately161 days.It is acommon peach and self-compatible.The fruit exhibits an oval shape with red stripes on the surface and white flesh. The average single fruit weight ranges from 324 to ，with a maximum of 523g .The soluble solid content is between 14.5% and 16.6% ，reaching up to 20.2% .The fruit has a dense texture， semi-freestone flesh，excellent quality，and high yield potential.Itsresistance to pestsand diseases ismoderate.This variety is wel-suited for cultivation in high-altitude mountainous regions. Summarize its efficient cultivation techniques for reference.

Keywords：fresh peachvariety;Xiangjiuhong;cultivationtechniques

桃是中国重要的水果。（剩余2998字）