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Breeding and Characterization of Yunchachunhao, a New Tea Variety with Full Aroma and High Quality 被引量:1
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作者 包云秀 梁名志 +5 位作者 杨兴荣 黄玫 陈林波 田易萍 徐丕忠 李友勇 《Agricultural Science & Technology》 CAS 2014年第4期571-575,共5页
[Objective] The aim of this study was to select a tea variety with full aro- ma and high quality. [Method] The quality of Yunchachunhao was identified using Yunkang 10 and Fudingdabaicha as the controls in variety com... [Objective] The aim of this study was to select a tea variety with full aro- ma and high quality. [Method] The quality of Yunchachunhao was identified using Yunkang 10 and Fudingdabaicha as the controls in variety comparison test, using Yunkang 10 and Dangdidayezhong as the controls in reginal test. [Result] In variety comparison test, the yield of Yunchachunhao was 39.3% more than that of Yunkang 10, and 29.6% more than that of Fudingdabaicha. In reginal test, the yield of Yun- chachunhao was 2.5% (Baoshan) and 10.2% (Lancang) more than that of Yunkang 10. The roast-dried green tea of Yunchachunhao was characterized by flowery fla- vor, good taste and bright green infused leaves. It got the total scores of 91.13 in quality identification, which was higher than that of Fudingdabaicha (90.75) and Yunkang 10 (88.85). The steam fixed green tea of Yunchachunhao contained 28.0% polyphenols and 2.7% amino acids; and the ratio of polyphenols to amino acids was 10.4, lower than that of Fudingdabaicha (10.6) and Yunkang 10 (17.3). Yun- chachunhao had better resistance to drought and blister blight than Yunkang 10. [Conclusion] The survival rates of cuttings and transplanted seedlings of Yun- chachunhao are higher than that of control varieties, suggesting it has better adapt- ability and can be promoted in the large-leaf tea planting area of Yunnan Province. 展开更多
关键词 Tea variety Full-aroma green tea yunchachunhao BREEDING
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高香优质绿茶杂交新品种‘云茶春毫’选育研究 被引量:4
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作者 包云秀 梁名志 +5 位作者 杨兴荣 黄玫 陈林波 田易萍 徐丕忠 李友勇 《中国农学通报》 CSCD 2013年第28期144-149,共6页
‘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... ‘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。 展开更多
关键词 茶树品种 高香绿茶 '云茶春毫’ 选育
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