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中国农学通报

中国农学通报 ›› 2013, Vol. 29 ›› Issue (28): 144-149.doi: 10.11924/j.issn.1000-6850.2012-3334

所属专题： 园艺

• 林学 园艺 园林 • 上一篇    下一篇

高香优质绿茶杂交新品种‘云茶春毫’选育研究

包云秀 梁名志 杨兴荣 黄玫 陈林波 田易萍 徐丕忠 李友勇   

  • 收稿日期:2012-10-10 修回日期:2013-05-06 出版日期:2013-10-05 发布日期:2013-10-05
  • 基金资助:
    国家科技支撑计划项目;云南省科技计划项目

Breeding Research on A New Tea Variety of ‘Yunchachunhao’with rich aroma and high quality

  • Received:2012-10-10 Revised:2013-05-06 Online:2013-10-05 Published:2013-10-05

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摘要： ‘云茶春毫’是从‘福鼎大白茶’(♀)ב长叶白毫’(♂)杂交组合F1中单株选育出来的新品种。1992—2010年品比、区试鉴定结果表明：‘云茶春毫’品比产量比对照‘云抗10号’高39.6%，比‘福鼎大白茶’高29.6%，区试产量高于‘云抗10号’2.5%（保山点）及10.1%（澜沧点）。制绿茶具花香显露、滋味鲜爽、叶底绿较亮等品质特点，绿茶品质总分为91.13分，超过对照‘福鼎大白茶’（90.75分）和‘云抗10号’（88.85分）。1芽2叶蒸青样含茶多酚28.0%，氨基酸2.7%，酚氨比值10.4，酚氨比值低于对照‘福鼎大白茶’(10.6)和‘云抗10号’(17.3)。抗旱、抗茶饼病能力超过‘云抗10号’，扦插繁殖和移栽成活率高于对照品种，适应能力强，在云南大叶茶种茶区推广种植良好。‘云茶春毫’品种于2010年10月12日通过省内有关专家鉴评为高香、优质、丰产绿茶杂交新品种，在2013年4月通过云南省农作物委员会品种登记，登记名称为‘云茶春毫’，登记编号为滇登记茶树2012002号。

关键词: 研究进展, 研究进展

Abstract: Abstract：‘Yunchachunhao’ had been bred from the progenies of artificial pollination between ‘Fuding Dabai tea’ and ‘ChangyeBaihao’. From 1992 to 2010, taking yunkang 10 and Fuding Dabai tea for double contrast, then complete characteristics, yield, quality and resistance identify had been analyzed. ‘Yunchachunhao’ was developed in regional adaptive experiment at Baoshan and Lancang as control cultivar during 1997 to 2009. The results showed that: the product yield of ‘Yunchachunhao’ was higher than Yunkang 10 about 39.6% and Fuding Dabai tea about 29.6%. Area production was higher than Yunkang 10 about 2.5% in Baoshan and about 10.1% in lancang. It was a new hybrid green tea cultivar with characteristics of rich aroma, fine quality, high yield and leaf bottom bright, green tea quality for the total score of 91.13. It was higher than FudingDabai tea (90.75) and Yunkang 10(88.85). The tea polyphenol content of the green sample of a bud and two leaves was 28.0%, Amino acid 2.7%, and TP/AA 10.4, which was lower than FudingDabai tea (10.6) and Yunkang 10(17.3). Its drought resistance and Exobasidium vexans Massee were higher than Yunkang 10, and cold resistance was the same as Yunkang 10. The survival rate of cutting propagation and transplanting was higher than Yunkang 10, strong ability to appropriate in Yunnan tea area. ‘Yunchachunhao’ as rich aroma, high quality, high green tea hybrid variety was registered and released in 2010.

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