一、前言“紫阳茶”,属内销绿茶。产区范围包括陕西安康地区的紫阳、安康、岚皋;汉中地区的镇巴、西乡和四川的万源、城口等县。整个产区以紫阳为中心。现就史料上的零星记载和国内一些科研单位的研究,谈谈“紫阳茶”的品质问题。二、历史上的评价《紫阳县志》(道光版)称:“紫阳茶每岁充贡。陈者最佳,醒酒消食,清心明目,功者著矣!”“茶疏”一节作了进一步说明:“紫阳茶”春分时摘之,叶细如米粒,色轻黄,名曰毛尖,白茶(笔者估计指白毫)至贵。清明时摘之,细叶相连,如个字状,入水色微绿,较白茶气力充足,香烈尤倍。以后渐迟摘之为蔓子,为青草气,香味俱不及清明,谷雨前为佳。”这段记述不仅说明紫阳生产贡茶,也说明由于采摘时间不同,老嫩的 First, the preface, “Ziyang tea”, is a domestic sales of green tea. The producing areas include Ziyang, Ankang and Langao in Ankang, Shaanxi; Zhenba, Xixiang in Hanzhong and Wanyuan, Chengkou and other counties in Sichuan. Ziyang as the center of the entire production area. Now on the sporadic records of historical data and some domestic research institutes to talk about the “Ziyang tea” quality problems. Second, the historical evaluation of “Ziyang County,” (Daoguang Edition) said: “Ziyang tea every year filling tribute. Chen who is the best, sober digestion, pure heart and eyesight, the winner!” “Tea sparse” section was made Further instructions: “Ziyang tea” Spring time points pick, leaves thin as rice, light yellow, the name Maojian, white tea (the author refers to white milligram) to expensive. When the Ching Ming pick, the small leaves connected, such as a character, into the water color micro-green, more powerful than white tea, fragrant strong times. After the late pick it as a man, for the grass, the fragrance is not clear, Guyu before better. "This description not only shows Ziyang Gong tribute tea, also shows that due to the different picking time, young and tender