This paper introduces "Xishuangbanna, Yunnan" in detail from the aspects of geographical location, climate, topography, land conditions and agricultural industrial mineral resources.

Xishuangbanna is located in the south of Yunnan Province, covering an area of about 20,000 square kilometers, 740 kilometers away from Kunming. There are direct flights to Jinghong, the capital of autonomous prefecture. Here is the Dai Autonomous Prefecture, inhabited by more than ten ethnic groups, of which the Dai has the largest population.

Xishuangbanna has a tropical monsoon climate with abundant sunshine and rainfall. A year can be divided into dry season and rainy season, with an average annual temperature of 265,438 0℃. The dry season is 1 1 to April of the following year, and the warm season is from May to 10. There is no frost and snow all year round. Annual foggy days reach 108— 146 days. Xishuangbanna is located in the tropical northern margin south of the Tropic of Cancer, with a tropical monsoon climate and a subtropical monsoon humid climate in the mountainous area. It is warm, sunny, rich in heat, humid and rainy all year round, with the characteristics of "long summer without winter, a rain becomes autumn". A year is divided into rainy season and dry season. The rainy season is five months and the dry season is seven months. Rainfall in rainy season accounts for more than 80% of the annual rainfall.

Xishuangbanna, near the Qinghai-Tibet Plateau in the north, is located at the tail of Hengduan Mountains, and near the intersection of the Pacific Ocean and the Indian Ocean in the south. The Himalayan movement formed a horseshoe-shaped terrain with a gap, with the Lancang River as the center, from north to south, and the three wings on both sides descended to the center. The whole state was high in the northwest and low in the southeast.

Xishuangbanna is rich in geothermal resources, accounting for the second place in Yunnan Province, second only to Tengchong, with 149 hot springs and mineral springs. Hot springs are mostly exposed in Lancang-Mengzhe-Menghai main fault zone and Jinghong dam. Jinghong city has 16 gassa, and Xiaojie to Damenglong has 5 gassa. Menghai county has 8 Meng 'a, 1 1, and 5 Meng 'man. Meng Peng, Guanlei and other places in Mengla County. The lowest water temperature is 25 degrees, the highest is 103 degrees, and the flow rate is 0. 1-3.9 liters/second. Salty brine springs are mostly distributed in the east of Mengla County, densely distributed in Mengban, Shang Yong, Dahuangba, Manlong and other places. It is rich in potassium salt and salt, so it is called "salt spring".

Xishuangbanna is rich in mineral resources, with 13 1 metallic and nonmetallic occurrences. Iron, copper, lead, rare earth, tin, tungsten, manganese, pyrite, halite, sylvite, coal, mercury, silver, arsenic, gold, chemical limestone, beryl, etc. 19 are rich in reserves. The mineral resources in Xishuangbanna can be roughly divided into eight categories: ferrous metals, nonferrous metals, precious metals, rare metals, fuel minerals, nonmetallic minerals as metallurgical accessories, nonmetallic minerals as chemical raw materials and other nonmetallic minerals. There are 15 kinds of mineral resources in Quanzhou, and 9 kinds have been developed, accounting for 60%. Small-scale mining and utilization of minerals include rock salt, minerals, iron, manganese, tin, copper, limestone, clay and geothermal water.