Why Dehua and Yongchun are the poorest places in Quanzhou?

The development of Yongchun and Dehua has been stuck. At the beginning of reform and opening up, it was positioned as the water source of agriculture, that is, "Shanmei Reservoir". Yongchun is not allowed to develop industry, and coal resources are controlled by the province, so it is the poorest place in Quanzhou.

Yongchun County is a county under the jurisdiction of Quanzhou City, Fujian Province. It is located in the south-central part of Fujian Province, in the northwest of Quanzhou, at the southeast foot of Dai Yun, with the latitude of 2513'-25 33' and the longitude of117 40'-18. Xianyou county in the east, zhangping city in the west, Nan 'an and Anxi counties and cities in the south, and Daejeon and Dehua counties in the north.

The whole territory is banded, with a length of 84.7 kilometers from east to west and a width of 37.2 kilometers from north to south. Total area 145 1.8 km2. Jurisdiction over 15 towns and 7 townships. The population is 547,200. Among them, non-agricultural population is 127007. Han nationality is dominant, and there are Zhuang, Hui, She and Gaoshan ethnic minorities. More than 654.38 million overseas Chinese, Chinese and compatriots from Hong Kong and Macao. Quanzhou dialect, a Minnan dialect, is popular.

Climatic conditions:

Yongchun has excellent climatic conditions. /kloc-there are three different climate types on the land of more than 0/400 square kilometers. The western part of the county belongs to the middle subtropical zone, the eastern part belongs to the south subtropical zone, and the mountainous area above 1000 meters belongs to the north subtropical zone. The county has a frost-free period of 320 days, with an average temperature of 20.4℃ and precipitation of 1.600 ~ 2 100 mm. The climate is mild, humid and rainy, not too hot in summer and not too cold in winter. Known as "colorful flowers, warm in winter and cool in summer."