Zizhong County, Neijiang City, Sichuan Province

Zizhong County Zizhong County belongs to Neijiang City, Sichuan Province, formerly known as Zizhou. It is located in the middle of Sichuan Basin and the middle reaches of Tuojiang River. It spans 29 ° 34 ′～ 30 ° 24 ′ N and 104 ° 27 ′～ 105 ° 07 ′ e, adjacent to Anyue County and Dongxing District of Neijiang City in the East, Weiyuan County in the middle of Neijiang City in the south, Renshou County and Weiyuan County of Meishan City in the west, and Yanjiang District of Ziyang City in the north. It is 143 kilometers away from Chengdu and 197 kilometers away from Chongqing. It is one of the first 27 counties to expand power in Sichuan.

Zizhong County has an area of 1733.96 square kilometers, with 22 towns under its jurisdiction. At the end of 2018, the registered residence population of the county was 1 million 246 thousand and 100, and the gross domestic product (GDP) of the county was 26 billion 999 million yuan. Affected by rock strata, the terrain is high in the southwest and low in the East and northeast. The climate is subtropical humid monsoon climate, with four distinct seasons, mild climate, abundant rainfall, early spring, long summer, short autumn and winter, no extreme heat in summer, no severe cold in winter, and long frost free period.

Zizhong is the hometown of Changhong, the teacher of Confucius. Zizhong is named after the beautiful legend: Zizhong, the son of Yao, helped Dayu to control the Tuojiang River, so it is called Zijiang. The county seat is located in the middle of the Tuojiang River, so it is called Zizhong. It was built in the 6th year of Jianyuan (135 BC) of the Western Han Dynasty. In 1991, it was rated as Sichuan provincial historical and cultural city together with Langzhong and Bazhong. There are national historical and cultural town LUOQUAN ancient town, provincial historical and cultural town Tiefo ancient town, 2 national cultural relics protection units, 26 provincial protection units, 4 municipal protection units, 59 County protection units, chonglongshan Baiyunshan provincial scenic spot, Longjiang lake and other natural ecological resources. Zizhong has obvious advantages in transportation location. Chengdu Chongqing Expressway, 321 National Road, Chengdu Chongqing high speed railway, Chengdu Chongqing railway and other transportation trunk lines run across the whole territory.

Historical evolution

In the spring and Autumn period, it was a dependency of the state of Ba.

During the Warring States period, it was a prefecture of Shu.

In the sixth year of Jianyuan (135 BC) of Emperor Wu of the Western Han Dynasty, Zizhong County (now Ziyang City) was set up, belonging to Qianwei County of Yizhou.

In 553, the second year of the abolishment of the emperor of the Western Wei Dynasty, Zizhou was established, and its governance was located in Ziyang.

Panshi county was set up in Baoding middle of Northern Zhou Dynasty (561-565). The county is located at the two crossroads outside the north gate of Zizhong County.

In 587, Emperor Wen of the Sui Dynasty moved Zizhou from Ziyang to Panshi county.

During Yizong of Tang Dynasty, Zizhou governed eight counties, namely, Panshi (now Zizhong), Ziyang, Qingxi, Neijiang, Yueshan, Longshui, Yinshan and Danshan.

In the fourth year of Hongwu (1371), Emperor Taizu of Ming Dynasty, Jiangzi Prefecture was called Zixian County, belonging to Chengdu Prefecture.

Qing Yongzheng five years (1727) Shengzi County for Zizhou Zhili Prefecture, jurisdiction Ziyang, Neijiang, Jingyan, Renshou.

In 1914, Zizhou was changed into Zizhong County. In 1935, Zizhong was the second administrative supervision district of Sichuan Province. The office of the commissioner was set up in Zizhong (hereinafter referred to as Zizhong special district). It has jurisdiction over Zizhong, Ziyang, Neijiang, Rongxian, Renshou, Jingyan, Weiyuan and Jianyang.

On December 8, 1949, Zizhong was liberated, still known as Zizhong County, belonging to Zizhong special area.

In February 1950, Zizhong district changed its name to Neijiang District, and its administrative office moved to Neijiang. Zizhong County is subordinate to Neijiang District, Neijiang region and Neijiang City.

In 1991, Zizhong was approved as a provincial historical and cultural city by the provincial government.

In September 2003, the CPC Zizhong County Committee and Zizhong County People's government moved from 145 Shuinan Shangjie, Chonglong town to 38 Guihua street, Shuinan town.

administrative division

Division evolution

In July 1992, Zizhong County abolished 12 districts, 79 townships and 19 towns (including 1 district level town), and adjusted them to 9 townships and 24 towns.

In 1996, the Department of civil affairs of Sichuan Province approved the removal of high-rise buildings from rural areas to towns.

In June 2000, Sichuan provincial government agreed to abolish mengtang, Chenjia, Peilong, Shizi, Zouma and Maan townships and build six new towns.

At the end of 2014, there were 31 towns, 2 townships, 391 villages, 3622 villager groups, 59 communities and 435 resident groups in the county.

On December 1, 2015, Sichuan Province agreed to cancel banliya Township and establish banliya Town, and cancel Longshan Township and establish Longshan Town.

On December 4, 2019, the people's Government of Sichuan Province gave an official reply: cancel banliya town and put its administrative area under the jurisdiction of Shuinan town. The people's Government of Shuinan town is stationed at No.1 Renhe street. The people's Government of Chonglong town is located at 159 Houxi street. Longshan Town was abolished and its administrative area was put under the jurisdiction of Taiping town. The people's Government of Taiping town was stationed at 11 Heping Street. Shunhechang town was abolished and its administrative area was put under the jurisdiction of Qiuxi town. The people's Government of Qiuxi town was stationed at 41 Ao lane, Tanshi city. Ganlu town will be abolished and its administrative area will be put under the jurisdiction of Dezhen Town, where the people's government is stationed at 58 Desheng new street. The people's Government of Xinqiao Town is located at 31 Xingxue street. Peilong town was abolished and its administrative area was put under the jurisdiction of Falun town. The people's Government of Falun town was stationed at No. 30, central street. Jinlijing town was abolished and its administrative area was put under the jurisdiction of Yuxi town. The people's Government of Yuxi town was stationed at 85 new street. Liuma town was abolished and its administrative area was put under the jurisdiction of Shuanglong town. The people's Government of Shuanglong town was located at 112 old street. Songjia town was abolished and its administrative area was put under the jurisdiction of Shuanghe town. The people's Government of Shuanghe town was stationed at No. 8, Xinjie. Zouma town was abolished and its administrative area was put under the jurisdiction of Gaolou town. The people's Government of Gaolou town was stationed at 261 new street.

Current situation of Regional Planning

As of December 31, 2019, Zizhong County has jurisdiction over 22 towns: Chonglong Town, guide town, Yuxi Town, Tiefo Town, Qiuxi Town, Longjie Town, LUOQUAN Town, Falun Town, Yinshan Town, Taiping Town, Shuinan Town, Xinqiao Town, Mingxinsi Town, Shuanghe Town, Ciwen Town, Longjiang Town, Shuanglong Town, Gaolou Town, Chenjia Town, mengtang Town, Ma'an town and Shizi town. Zizhong County People's government is located at 38 Guihua street, Shuinan town.

geographical environment

Location context

Zizhong County is located in the middle of Sichuan Basin and the middle reaches of Tuojiang River. It spans 29 ° 34 ′～ 30 ° 24 ′ N and 104 ° 27 ′～ 105 ° 07 ′ e, adjacent to Anyue County of Ziyang City and Dongxing District of Neijiang City in the East, Weiyuan County of Shizhong District of Neijiang City in the south, Renshou County and Weiyuan County of Meishan City in the West and Yanjiang District of Ziyang City in the north. It is 64.49 kilometers long from east to west and 52.13 kilometers wide from north to south, covering an area of 1733.96 square kilometers.

topographic features

Zizhong is located in the inclined zone at the end of the northwest wing of Rongwei dome. It is a gently inclined rock stratum with an inclination of 2-5 degrees and a basic seismic fracture of 6 degrees. Affected by the rock strata, the terrain is high in the southwest and low in the East and northeast. The highest point (shanshuao, Xinqiao Town) is 739.8 meters above sea level, and the lowest point (Tuojiang water surface, Yinshan town) is 298 meters above sea level. The relative height difference of the mountain is small, about 439 meters. The main geomorphic types are hills (flat deep hills, shallow hills in valleys, gentle hills and wide valleys), with an altitude of 300-550 meters and an area of 1478.96 square kilometers, accounting for 85% of the total area; low mountains and narrow valleys, with an altitude of 500-700 meters and an area of 255 square kilometers, accounting for 15% of the total area.

climate

Zizhong County has a subtropical humid monsoon climate with four distinct seasons, mild climate, abundant rainfall, early spring, long summer, short autumn and winter, no extreme heat in summer, no severe cold in winter and long frost free period. There are 84 days in spring (February 26 to May 20), 118 days in summer (May 21 to September 15), 76 days in autumn (September 16 to November 30) and 87 days in winter (December 1 to February 25). January is the coldest month with an average temperature of 6-8 ℃; July is the hottest month with an average temperature of 26-30 ℃; the average temperature over the years (1981-2010) is 17.4 ℃ (17.7 ℃ in 2014), the highest annual temperature is 18.8 ℃, the lowest annual temperature is 16.7 ℃; the extreme maximum temperature is 41.9 ℃ (38.4 ℃ in 2014), and the lowest is 2.4 ℃ (0.4 ℃ in 2014). The annual average frost free period is 332 days, the longest is 365 days (1969, 1970, 1972, 1979), the shortest is 293 days (1963); the average surface temperature is 19.3 ℃, the extreme maximum surface temperature is 68.3 ℃, and the extreme minimum surface temperature is minus 3.5 ℃. The average rainfall over the years is 977.6 mm (984.2 mm in 2014), the average annual evaporation is 1062.9 mm, and the average annual relative humidity is 81%. The average sunshine hours over the years are 1088.6 hours (1102.1 hours in 2014), the maximum is 1558.6 hours (1978), the minimum is 959.4 hours (2008), and the annual accumulated temperature is 6439.9 ℃. The annual average number of sunny days is 178, accounting for 49% of the whole year; the average number of cloudy days is 142, accounting for 39%; and the average number of Epiphany days is 45, accounting for 12%. The average annual wind speed is 1.9 m / s and the atmospheric pressure is 965-983 HPA.

Soil characteristics

Zizhong County has four soil types, including paddy soil, purple soil, yellow soil, new and old alluvial soil, and 14 soil genera (including 7 paddy soil genera, 3 purple soil, 2 yellow soil, and 2 alluvial soil). The total amount of cultivated land in Zizhong County is 84373.74 hectares, including 68173 hectares of basic farmland. The soil types are diverse, the nutrients are sufficient, the soil layer is thick, and the texture is moderate, which is suitable for a variety of crops, forests and grasses Long.

natural resources

land resource

As of 2012, soil resources in Zizhong County include paddy soil, purple soil, yellow soil, new and old alluvial soil, and 14 soil genera (including paddy soil and 7 alluvial soil)

Chinese PinYin : Si Chuan Sheng Nei Jiang Shi Zi Zhong Xian