In this paper,the survival rate, phenological phase, buds quantity, fresh yield, quality and resistance of 16 clonal green tea varieties were analyzed in order to provide scientific basis for the identification of national tea varieties. The results showed that Suchazao, Yuanx-iaolv, Zhongcha 108 and Zhongcha 108 were special early-sprouting varieties. The fresh yield of Zhongcha 108, 81-8-30 and Zhongcha 302 were very significantly higher than that of control variety, Wuyizao was significantly higher. The quality of Guixiang 18, Liubeixiang, Jiu 20, Zhongcha 302, Chunbolv, 81-8-30 and Nanjiang 1 were superior to control variety. The cold resistance of Zhongcha 108 and 81-8-30 presented strong. And the drought tolerance of Zhenong 139, Zhongcha 302 and Guixiang 18 presented strong.%本文对16个无性系绿茶品种的成活率、新梢物候期、发芽密度、鲜叶产量、制茶品质、抗性等性状进行分析,为国家级良种鉴定提供科学依据.结果表明,苏茶早、元宵绿、中茶108、武义早等4个品种为特早生种；中茶108、81-8-30、中茶302等3个品种的产量极显著高于CK种,武义早的产量显著高于CK种；桂香18、六杯香、鸠20、中茶302、春波绿、81-8-30、南江1号等7个品种的品质优于CK；中茶108、81-8-30等2个品种的耐寒性表现为强,浙农139、中茶302、桂香18等3个品种的耐旱性表现为强.
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