我国茶树品种资源既多又好。在已经发掘的300多个品种中,不少具有高产、稳产、优质或其他独特的优异性状。其中有适制红茶的,有适制绿茶或其他特种茶类的,也有红绿茶兼宜的,使这样丰富的品种资源尽快的在生产上发挥作用,是当前茶树品种工作的中心任务。品种鉴定是从调查整理到繁殖利用过程中不可缺少的重要环节,解放十几年来,茶树品种工作者,采用了不少的方法,如小区比较法、采摘小桩计算法、单株产量间接推算法等 China’s tea tree species resources are both more and better. Among the more than 300 varieties that have been unearthed, many have high yield, stable yield, high quality or other unique excellent traits. Among them, there are suitable black tea, green tea or other special teas, green tea, and red and green tea. It is the central task of the present tea tree species to make such abundant variety resources play their roles as soon as possible. Variety identification is an indispensable and important link in the process of investigation and arrangement to breeding and utilization. Since the liberation for more than 10 years, many varieties of tea tree cultivators have adopted many methods, such as plot comparison method, calculation of picking small piles and indirect calculation of single plant yield Law and so on