花香型茶树新品种贵绿2号选育研究

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中图分类号：S571.1 文献标识码：A文章编号：1000-3150（2025）09-53-4

Breeding Research of Floral Aroma Tea Cultivar'Guilii 2'

WANG Anran'，YUYunchun'，LINKaiqin'，WEIJie'，CHENJuan'，LIU Shengchuan²，ZHOUFuyu’，YANDonghai'*

1.Tea Research Institute， Guizhou Academy of Agricultural Sciences， Guiyang 55ooo6， China;

2.School ofBiological and Environmental Engineering，Guiyang University，Guiyang 55ooo5，China

Abstract： In order to meet the development needs of the mountain characteristics tea industry，excellent individual plants were selected from the localpopulation of'Guiding Yangwang Tea'in Guizhou Province.Through systematic breeding，the new tea cultivar'Guilui 2'was developed.The results of the cultivar comparison show that the green tea made from spring one budand two leaves hasa fresh and distinct floral aromaanda sweet，refreshing taste.Its Water-soluble extract content is 50.90% ，aminoacid content is 4.20% ，teapolyphenol contentis 19.82% ，caffeine content is 2.37% ，and the phenol-to-amine ratio is 4.72.It can be cultivated in Qiannan Prefecture and Zunyi City of Guizhou Province，as wellas in areas with similar climates.

Keywords： tea plant， floral aroma， cultivar， Guilu 2， breeding

茶树品种选育是特色茶创新开发的基础，是助力茶产业高质量发展的重要技术途径[。（剩余4301字）