1农抗早茶树品种起源二十世纪五十年代初,广东英德茶场从云南省引种云南大叶种种子建立生产茶园。七十年代初,安徽宣城皖南农学院从广东英德引种云南大叶种种子建立教学茶树品种园。八十年代初,安徽农业大学从皖南农学院引种云南大叶种种子,建立教学茶树品种园。1991年冬,合肥? 1 Nongkang early tea varieties origins of the 20th century, the early 1950s, Guangdong Yingde tea farms from Yunnan Province, Yunnan introduced varieties of leaves to establish production of tea plantations. The early seventies, Anhui Xuancheng Wannan Agricultural College from Guangdong Yingde introduction of Yunnan big leaves seeds to establish teaching tea varieties garden. In the early 1980s, Anhui Agricultural University introduced seeds of Yunnan big leaves from Wannan College of Agriculture to establish a teaching tea tree variety garden. Winter 1991, Hefei?