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Acta Horticulturae Sinica ›› 2025, Vol. 52 ›› Issue (S2): 305-306.doi: 10.16420/j.issn.0513-353x.2025-0308

• Tea • Previous Articles     Next Articles

A New Camellia sinensis Cultivar‘Zhushan Heidaye’

MA Linlong1, CHEN Dunqiao2, DING Ge3, LIU Yanli1, CAO Dan1, ZHANG Xiaofu4, HUANG Zhicheng2, LU Wangkang3, WANG Xingming3, JIN Xiaofang1,*   

  1. 1Key Laboratory of Tea Resources Comprehensive Utilization,Ministry of Agriculture and Rural Affairs,Fruit and Tea Research Institute,Hubei Academy of Agricultural Sciences,Wuhan 430064,China;
    2Hubei Shengshui Tea Farm Company Limited,Shiyan,Hubei 442200,China;
    3Zhushan County Tea Industry Office,Shiyan,Hubei 442200,China;
    4Shiyan Industrial Crops Institute,Shiyan,Hubei 442714,China
  • Received:2025-04-08 Revised:2025-07-24 Online:2025-10-28 Published:2025-11-03

Abstract: ‘Zhushan Heidaye’,a new Camellia sinensis cultivar,was selected and bred from the local varieties in Zhushan,Hubei Province using the single plant selection technique. It is a shrub type,medium leaf and extremely early sprouting cultivar,whose“one bud and one leaf”stage occurs in early to mid-March,approximately 13.3 days earlier than the control‘Fuding Dabaicha’. This cultivar exhibits vigorous growth and high bud density,the fresh leaf yield was up to 8 583 kg · hm-2. The content of water extract,tea polyphenol,amino acid and caffeine in one bud and two leaves picked in spring were 41.5%,26.3%,4.5% and 3.5%,respectively. It is suitable for processing excellent green tea,which exhibits excellent quality with a mellow,thick,sweet and fresh taste,as well as high floral aroma. It shows strong resistance to cold and drought,along with notable resistance to tea anthracnose disease and Empoasca onukii. This cultivar is suitable to be cultivated in Hubei Province and the region with similar climate condition.

Key words: Camellia sinensis, extremely early sprouting, high resistance, cultivar

CLC Number: