Where does Chengzihu service area belong?
Chengzihu service area belongs to Siyang County, Suqian City, Jiangsu Province.
Suqian, referred to as Su for short, was called Xiaxiang, Suyu and Zhongwu in ancient times. The prefecture-level city under the jurisdiction of Jiangsu Province is located in the northern wing of the Yangtze River Delta and the north of Jiangsu Province, and it is a regional comprehensive transportation hub in the northern wing of the Yangtze River Delta. Located in the center of Xuzhou City, Lianyungang City and Huai 'an City, it is an important gateway city for the coastal areas of Jiangsu Province to radiate to the central and western regions.
Suqian is the hometown of Xiang Yu, the overlord of the western Chu Dynasty, with a history of more than 5, years of civilization and 2,7 years of city building. It used to be the capital city of Zhong Wu, with a long history and rich humanities. It is known as the pulse of Chinese civilization, the root of Jiangsu civilization and the soul of Chu and Han culture.
Suqian natural environment
Suqian city belongs to the warm temperate monsoon climate zone, with an average annual temperature of 14.2℃, an average annual precipitation of 91mm and an average annual sunshine duration of 2,291 hours. The light and heat resources are superior, with four distinct seasons and mild climate. The total solar radiation is about 117 kcal/cm2, and the annual sunshine hours are 2271 hours.
The frost-free period is relatively long, with an average of 211 days. The first frost period is generally in late October, and the first day of snowfall is generally in mid-December. The active accumulated temperature is 5189℃, and the annual crop growth period is 31.5 days. The average annual precipitation is 892.3mm. Due to the influence of monsoon, there is little interannual change, but the precipitation distribution is uneven, which is easy to form spring drought, summer waterlogging and dry weather in autumn and winter.
above content reference: Baidu Encyclopedia-Suqian