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目前,对于野生茶树的起源地主要有几种观点,一是起源于中国,二是起源印度,三是起源于依洛瓦底江发源地,四是大叶种和小叶种茶树分别起源于两个地方的二元说。茶树起源于6000万年之前,本文从四川、重庆地区发现的两片野生茶树的分布状态以及地球板块运动,证明在印度板块与亚洲板块相撞的4000万年前,野生茶树已经在云贵高原和巴蜀大地存在,云贵高原是野生茶树的起源地。川渝两地的月牙形野生茶树分布,是因为印度板块挤压亚洲板块,形成了青藏高原,并将巴蜀西部向北推移,而形成的川渝野生茶树的月牙形分布。因此,印度现在的野生茶树是从云贵高原向西传播的结果。
At present, the origin of wild tea tree there are several main points, one is originated in China, the second is originated in India, the third is originated in the birthplace of the Irrawaddy River, four large leaflet and leaflet tea originated in two A place of the binary said. Tea tree originated in 60 million years ago, this article from Sichuan, Chongqing, two wild tea found in the distribution status of the tea and the earth plate movement, proving that the Indian plate collided with the Asian plate 40 million years ago, the wild tea has been in the Yunnan-Guizhou Plateau and Bashu earth exists, Yunnan-Guizhou Plateau is the birthplace of wild tea trees. The distribution of crescent-shaped wild tea trees in Sichuan and Chongqing is due to the crescent-shaped distribution of the wild tea trees of Sichuan and Chongqing formed by the Indian plate squeezing the Asian plate to form the Qinghai-Tibet Plateau and shifting the western part of Bashu to the north. Therefore, the current wild tea tree in India is the result of the westward spread from the Yunnan-Guizhou Plateau.