云南是世界最大的茶树资源遗传多样性中心和起源中心,古茶树资源分布于全省12个州市,且茶树种质资源丰富、品质优良。上世纪20年代至90年代,在滇南思茅和西双版纳地区相继发现了巴达大茶树、邦葳大茶树和南糯山大茶树,反映了从野生过渡到人工栽培茶树的历史,从而也证明了中国思茅、西双版纳和临沧是世界茶树发源地。古老大茶树是我国茶文化的重要遗 Yunnan is the world’s largest tea tree genetic diversity center and center of origin, ancient tea resources are located in 12 provinces and cities in the province, and the tea tree germplasm resources are rich and of good quality. From the 1920s to the 1990s, the Great Tea Plantations of Bada, the Great Tea Plantations of Bangsong and the Tea Plantation of South Mountain were discovered in the areas of Simao and Xishuangbanna in southern Yunnan Province, reflecting the history of the transition from wild to cultivated tea plantations, thus proving that China Simao, Xishuangbanna and Lincang are the birthplace of the world’s tea tree. Ancient tea tree is an important legacy of China’s tea culture