Yizhang County, Chenzhou City, Hunan Province

Yizhang County Yizhang County, belonging to Chenzhou City, Hunan Province, is located in the south of Hunan Province, in the middle of Nanling Mountains, at the south foot of Qitianling mountain. It is adjacent to Rucheng County in the East, Linwu County in the west, Beihu Suxian District in Chenzhou City in the north, Lechang City, Ruyuan Yao Autonomous County and Yangshan County in Guangdong Province in the south, Zixing City in the northeast and Lianzhou City in Guangdong Province in the southwest, with a total area of 2117.85 square kilometers .

Yizhang, known as Yizhang in ancient times, was founded in 617 (the 13th year of Daye in Sui Dynasty), with a history of 1400 years. Yizhang was the birthplace of the uprising in southern Hunan led by Zhu De and Chen Yi. 3780 people in the county followed Zhu De and Chen Yi to Jinggangshan. After liberation, 1670 revolutionary martyrs were recognized by the Ministry of civil affairs. Yizhang nurtured Deng Zhongxia, an outstanding leader of the early Chinese workers' movement, as well as Mao Wenwen, Hu Shaohai, Zhang Jichun, Chen Guang, Ou Yangyi, Zeng Zhi, Peng Ru, Xiao Xinhuai, Wu Zhonglian and other outstanding talents of the party, government and army.

By 2019, Yizhang County has 14 towns and 5 townships. In 2018, the permanent resident population of Yizhang County is 596900, and the gross domestic product (GDP) is 23.123 billion yuan, of which the added value of the primary industry is 2.046 billion yuan, the added value of the secondary industry is 8.703 billion yuan, the added value of the tertiary industry is 12.374 billion yuan, and the proportion of the tertiary industrial structure is 8.85: 37.64: 53.51. On January 29, 2021, it was selected into the list of areas with remarkable achievements in real work in 2020 announced by Hunan Provincial People's government.

Historical evolution

Yizhang was called Yizhang in ancient times, and it got its name because there were two rivers in Yizhang, namely Dazhang and Xiaozhang. Later, he changed Yizhang to Yizhang because he avoided Zhao Guangyi's taboo.

In the 13th year of Daye of Sui Dynasty (617), Hou Liang Xiao MI was called emperor in Jingzhou. He had Chenzhou, which was called Guiyang County. After analyzing the southern border of Chen County, Yizhang County was set up, and yongfuxia Village (today's new village of Matian town) was set up.

In the seventh year of Wude (624), Yizhang County was merged into Chen County; in the eighth year, Yizhang County was restored to Guiyang County of Tanzhou. In the first year of Changshou (692), Yizhang County was divided into Yizhang County and Gaoping County, both of which belong to Guiyang County. Yizhang County is still located in yongfuxia village, while Gaoping County is located in today's Yizhang County. In the 22nd year of Kaiyuan (734), Gaoping was abolished and Yizhang was moved to Gaoping County, belonging to Chenzhou.

In 976, Yizhang County was renamed Yizhang County in order to avoid the taboo of Taizong Zhao Guangyi.

In 1276, Yizhang County belonged to Chenzhou, South Lake Road, Lingbei. In 1277, it belonged to Chenzhou Road, Hunan Road, Hunan Province.

In the first year of Hongwu (1368) of Ming Dynasty, Yizhang County belonged to Chenzhou Prefecture of Huguang xingzhongshu province; in the ninth year of Hongwu (1376), it belonged to Chenzhou Zhili Prefecture of Huguang xingzhongshu province.

In 1647, Yizhang County was under the jurisdiction of Zhili Prefecture, Chenzhou, Hunan Province. Yongzheng two years (1724), Yizhang County, Hunan Province, Heng Yong Chen Dao Chenzhou Zhili.

In 1912, Yizhang County belonged to Hengyong Chengui road in Hunan Province; in 1914, it belonged to Hengyang road in Hunan Province. In 1922, the system of Taoism in Hunan Province was abolished and Yizhang County was directly under the Hunan provincial government. In 1938, it was the office of the eighth District Commissioner of Hunan Province. In 1940, it was the third administrative supervision district of Hunan Province.

After the founding of the people's Republic of China, in November 1949, Yizhang County was under the jurisdiction of Chen County, Hunan Province.

In November 1950, CHENXIAN district was renamed Chenzhou District, and Yizhang County belongs to Chenzhou District of Hunan Province.

In November 1952, Yizhang County belonged to the South Hunan administrative office.

In July 1954, the special office of Chen County in Hunan Province was restored, and Yizhang County was restored to the special office of Chen county.

In March 1959, Linwu county was merged into Yizhang County, and Yizhang County was set up in the county.

In July 1961, Linwu county was set up separately. Yizhang County and Linwu county were both under Chenzhou special administration.

Since March 1979, Chenzhou special office has been renamed Chenzhou regional administrative office, which belongs to Yizhang County.

On May 22, 1995, the people's Government of Chenzhou City was formally established, and Yizhang County is subordinate to Chenzhou City.

In September 2015, the pilot implementation plan of Hunan Provincial Department of land and resources to promote the economic system reform of counties directly under the provincial government was issued. According to the plan, Yizhang County has become a pilot county (city) of economic system reform directly under the jurisdiction of Hunan Province of land and resources.

administrative division

Division evolution

In 1996, Yizhang County governed 11 towns and 16 townships: Chengguan Town, Meitian Town, Matian Town, Yingchun Town, Huangsha Town, Yiliu Town, Yanquan Town, Liyuan Town, baishidu Town, Yangmeishan Town, Yaogangxian Town, Chengnan Township, Jiangshui Township, Changcun Township, Dongfeng Township, Mangshan Yao Township, Tiantang Township, Baisha Township, Pali Township, Guanxi Township, shaping Township, taipingli Township, Pinghe Township and chishi township , Litian Township, Xinhua Township, changce township. The county government is located in Chengguan town.

In 2010, Yizhang County has jurisdiction over 11 towns and 16 townships (including 1 ethnic township): Chengguan Town, baishidu Town, Yangmeishan Town, Yaogangxian Town, Meitian Town, Matian Town, Huangsha Town, Yingchun Town, Yiliu Town, Liyuan Town, Yanquan Town, Chengnan Town, Jiangshui Town, Changcun Town, Dongfeng Town, Tiantang Town, Mangshan Yao Township, Pali Township, baishayu Township, Guanxi Township, changce Township and Litian township Xinhua Township, chishi Township, Pinghe Township, taipingli Township, shaping township. The county government is located in Chengguan town.

In 2012, Yizhang County has jurisdiction over 11 towns, 11 townships (including 1 ethnic township) and 349 villages.

In 2015, according to the township division adjustment plan of Yizhang County, after the adjustment, it has jurisdiction over 5 townships and 14 towns: Pinghe Township and Yangmeishan Town, which have been incorporated into an organic system to establish Yangmeishan town. Baishawai Township and Pali Township formed an organic system and merged to establish Pali town. Meitian town and Matian town were merged into a system to establish Meitian town. Wuling township was abolished and Wuling town was established. Tiantang township was abolished and Tiantang town was established. After the adjustment of township administrative divisions, Yizhang County has abolished three township level systems, and now has jurisdiction over five Yao townships, namely, Jiangshui, Changcun, guanxi, chishi and Mangshan, and 14 towns, namely, Yuxi, baishidu, Yaogangxian, Yingchun, Huangsha, Yiliu, Liyuan, Yanquan, Meitian, Yangmeishan, Pali, Tiantang, Litian and Wuling.

Current situation of regionalization

In 2019, Yizhang County governs 14 towns and 5 townships. The people's Government of Yizhang County is located in Yuxi town.

geographical environment

Location context

Yizhang County is located in the south of Hunan Province, in the middle of Nanling Mountains, at the south foot of Qitianling mountain. It is adjacent to Rucheng County in the East, Linwu County in the west, Beihu Suxian District in Chenzhou City in the north, Lechang City, Ruyuan Yao Autonomous County and Yangshan County in Guangdong Province in the south, Zixing City in the northeast and Lianzhou City in Guangdong Province in the southwest. It is between 112 ° 37 ′ 35 ″ - 113 ° 20 ′ 29 ″ E and 24 ° 53 ′ 38 ″ - 25 ° 41 ′ 53 ″ n, with a total area of 2117.85 square kilometers. It is 50 kilometers away from the residence of the Municipal People's government.

topographic features

Yizhang County is high at the north and south ends and low in the middle. The ground slope inclines from the south, North and west to the middle and East. In the East, the altitude of xiane Baodan in changce township is 1842 meters, in the north, Qitianling erjianfeng is 1654 meters, and in the south, mengkengshi, the main peak of Mang Mountain, is 1902.3 meters, which is the highest point in the territory. The lowest point in the territory is Gaoche, laopingshan village, Liyuan Town in the East, with an altitude of 155 meters. Compared with the lowest point, the elevation difference is 1747.3m, and the average topographic gradient of the whole county is 44.2%.

Climatic characteristics

Yizhang County is a subtropical humid monsoon climate zone. The climate is between Lingnan and Lingbei. Although the temperature in winter is lower than that in Lingnan due to the influence of cold air in the north, the intensity of cold air in the north is weakened because there are mountains such as Qitianling in the north of the county as a barrier. Taking Qitianling as the boundary, it is often sunny in the South and rainy in the north, hot in the South and cold in the north, heavy snow in the north of the five ridges and slight snow in the south of the five ridges.

The general climate characteristics of Yizhang County are: four distinct seasons, early and changeable spring, long hot summer, short autumn, warm winter, no severe cold in winter, few frost and snow; rich heat, concentrated precipitation, but uneven rainfall distribution, easy waterlogging and drought in summer and autumn. If it is sunny for a long time, it will be warm in winter, and if it rains for a long time, it will be cold in midsummer. The spring in Yizhang County is earlier than that in most parts of Hunan Province. The temperature is high in summer, but there is no intense heat.

Water system hydrology

There are 276 rivers in Yizhang County, which belong to the Pearl River and Xiangjiang river systems. Among them, 259 rivers, such as Wushui, changleshui, Yuxi, zhangshui and Yuxi, flow into the Pearl River, with a total drainage area of 2015 square kilometers, accounting for 94.04% of the total area of the county. There are 17 rivers flowing into the Xiangjiang River, including Youce River, with a total drainage area of 127.7 square kilometers, accounting for 5.96% of the total area of the county. There are 66 rivers with a length of more than 5 km in the county, and the total length of flow net gullies is 966 km.

natural resources

water resource

The average annual recharge of groundwater in Yizhang County is 843 million cubic meters, and the average annual runoff in dry season is 333 million cubic meters. The total amount of groundwater available for exploitation and utilization in the county is more than 42.59 million cubic meters, accounting for 12.8% of the dry season runoff. The total surface water resources in the county for many years reached 3.362 billion cubic meters, of which the average annual precipitation was 3.187 billion cubic meters, and the total river runoff accounted for 1.833 billion cubic meters.

land resource

The mountainous area of Yizhang County is 1853800 mu, accounting for 57.68% of the total area of the county; the hilly area is 805200 mu, accounting for 25.04% of the total area of the county; the hilly area is 173700 mu, accounting for 5.41% of the total area of the county; the plain area is 329500 mu, accounting for 10.26% of the total area of the county; the water area is 51800 mu, accounting for 1.61% of the total area of the county.

Biological resources

Variety breeding of biological resources in Yizhang County

Chinese PinYin : Hu Nan Sheng Chen Zhou Shi Yi Zhang Xian