Dayu County, Ganzhou City, Jiangxi Province

Dayu County, known as Nan'an in ancient times, belongs to Ganzhou City, Jiangxi Province. It is located at the intersection of Jiangxi, Guangdong and Hunan provinces and is the "South Gate" of Jiangxi Province. Covering an area of 1368 square kilometers, it governs 8 towns and 3 townships. By the end of 2019, the total population of the county is about 337700, the GDP is about 10.557 billion yuan, and the total fiscal revenue is about 1.370 billion yuan.

Dayu county is the origin of Neo Confucianism in the Song Dynasty. Scenic spots and historic sites include Meiguan and Guyi road in Tang and Song Dynasties, Lingyan temple in Ya mountain in Nan Tang Dynasty, song Jiayou temple tower and song Peony Pavilion. Among them, Jiayou temple tower, Meiguan and Guyi road are listed as the Sixth Batch of national key cultural relics protection units.

In December 2019, it will become a pilot unit for the construction of national rural governance system. In June 2020, it will be included in the list of the first batch of National Forest Rehabilitation bases. On June 30, 2020, it will be included in the list of counties in the second batch of revolutionary cultural relics protection and utilization areas. On July 29, 2020, it will be included in the National Health township (county) naming list of 2017-2019 cycle.

Historical evolution

Description: Dayu county was changed to Dayu County in 1957 because of its obscure characters.

As early as the Neolithic age, there were human settlements and activities in Dayu.

The Xia, Shang and Zhou dynasties belong to the ancient Yangzhou region.

During the spring and Autumn period and the Warring States period, it belonged to Chu first, then to Wu. After Yue destroyed Wu, it belonged to Yue. After Chu destroyed Yue, it belonged to Chu again.

After Qin Shihuang unified China, it was divided into 36 counties. Dayu belonged to Jiujiang county. Nanye county was established in the 33rd year of Qin Dynasty (214 BC), and Dayu belonged to it. In the Western Jin Dynasty, it belonged to Nanye county.

In the first year of Liang Dabao in the northern and Southern Dynasties (550), the county was transferred from Nankang county to Shixing County in donghengzhou, Guangdong Province.

In 581, Chen Xu returned to Shixing County and divided it into Anyuan County.

In 590, Anyuan County was changed into Dayu County, which was subordinate to Shixing County of Guangzhou General Manager's office. This was the beginning of Dayu county.

Shixing County was abolished in the 16th year of kaihuang (596), and Dayu county was changed from county to Dayu Town, and then returned to Nankang county.

In the first year of the Tang Dynasty (705), it was renamed Dayu County, belonging to Qianzhou in the west of Jiangnan. Since then, the history of Dayu county has remained unchanged, except for the change of ownership.

In the first year of Chunhua of Song Dynasty (990), Nan'an army was set up in Dayu County, which governed Dayu County, Nankang county and Shangyou County. Two administrative regions, Nan'an and Qianzhou (Ganzhou), were formed in Gannan.

In the 14th year of the Yuan Dynasty (1277), Nan'an army was changed into Nan'an road general office. In the 25th year of the Yuan Dynasty (1365), Nan'an road was changed into Nan'an office. The office ruled Dayu and still led three counties.

In 1517, Wang Shouren, the imperial envoy of Nanjing Youjin capital, was appointed as the governor of nangan. He led the troops of eight prefectures and one Prefecture in Ganxiang, Fujian and Guangdong, and suppressed the peasant uprising army led by Xie Zhishan in ten ways. Then, Chongyi county was established under the jurisdiction of Nanan Prefecture, including Chongyi County, Shangbao county and Yanhu County in Shangyou County, Longping county and Shangde County in Nankang County, and Yian County, niedu county and Qianchang County in Dayu county. In the Qing Dynasty, Dayu County belonged to Nan'an Prefecture.

In the first year of the Republic of China (1912), Dayu county was directly under Jiangxi Province.

On August 16, 1949, the 426 regiment of the 142nd division of the 48th army of the Chinese people's Liberation Army, together with the South Jiangxi detachment, the second Beijiang detachment, the Linglang squadron of the Chongyu brigade of the South Jiangxi detachment, and the liberation Dayu of the neiliang uprising army.

On August 26, Dayu County People's government was established under the supervision office of Ganzhou, Jiangxi Province.

On September 11, Dayu County Committee of the CPC was established.

On May 1, 1957, with the approval of the State Council, Dayu county was renamed Dayu county (due to the remote character of Yu, simplification was carried out to facilitate people's literacy and writing), belonging to Gannan administrative office.

In July 1999, the administrative office of Ganzhou Prefecture was abolished and a prefecture level Ganzhou City was established, which belongs to Dayu county.

Ganzhou Songcheng ancient charm

administrative division

In 1983, new towns were abolished and new urban and rural areas were set up. The former Xincheng commune was divided into Nanfeng Township, Jingzhou Township and chishi Township, and the new urban office was set up.

In 1984, Xihua town was abolished.

On September 25, 1993, chijiang Township and Qinglong Township were abolished and chijiang town and Qinglong Town were established.

On October 5, 1993, new urban and rural areas were abolished and new towns were established.

On November 17, 1993, Zhangdou Township and Xialong town were abolished and Zhangdou town was established; Jicun township was abolished and Jicun town was established.

On January 14, 1997, Meiguan township was abolished and Meiguan town was established. So far, the county has jurisdiction over 10 towns and 7 townships: Nan'an Town, Zhangdou Town, Xincheng Town, chijiang Town, Qinglong Town, Huanglong Town, Jicun Town, Piaotang Town, Meiguan Town, Dangping Town, Hedong Town, Fujiang Town, neiliang Town, chishi Town, Nanfeng Town, Jingzhou town and Zuoba town.

On May 8, 2000, Dangping town was abolished, hongshuizhai village committee was assigned to Fujiang Township, Dangping neighborhood committee and Dangping village committee were assigned to Meiguan Town, Piaotang town and Zuoba Township were abolished, and Zuoba town was merged.

In 2000, the county had jurisdiction over 9 towns and 6 townships.

On March 2, 2001, Jingzhou Township, chishi Township and Nanfeng Township were abolished and classified as new towns.

On May 9, 2001, Meiguan town was abolished and transferred to Nan'an town.

In 2019, the county has 8 towns (Nan'an Town, Xincheng Town, chijiang Town, Zhangdou Town, Qinglong Town, Huanglong Town, Zuoba Town, Jicun town) and 3 townships (Fujiang Township, neiliang Township, Hedong township). The county government is located in Nan'an town.

geographical environment

Location context

Dayu County, located at the intersection of Jiangxi, Guangdong and Hunan provinces, is the "South Gate" of Jiangxi. It covers an area of 1368 square kilometers.

topographic features

The county is located in the compound part of the eastern part of Nanling latitudinal structural belt and the southern part of Wuyishan Xinhua Xia structural belt. Affected by the Yanshan cycle and Hercynian cycle, the terrain in the north, West and south of the county rises, and the depression in the middle and East forms a Qiuling basin surrounded by mountains on three sides and open to the East. The terrain is high in the West and low in the East, with overlapping mountains in the northwest, West and Southeast and low mountain elevation Above 800 meters, the elevation of hills and mountains in the middle is generally 300-500 meters, and the elevation of plains and hills on both sides of Zhangjiang River in the East is about 200 meters. There are 26 peaks with an altitude of more than 1000 meters. The highest point is Tianhua mountain in neiliangxiang, with an altitude of 1386.6 meters. The lowest point is baitianbu in Xincheng Town, with an altitude of 124 meters. Chijiang basin is the largest plain rice producing area in the county. The mountainous area of the whole county is 311.175 square kilometers, accounting for 22.76% of the total area, most of which are vein like, meandering and undulating, and valley and gully overlapping; the hilly area is 804.65 square kilometers, accounting for 58.86%, which is the extension of mountain branches, and most of which are distributed alternately in branches and strips, with purple red rock series hills as the main body, and the surface is undulating and fragmented; the plain and hillock area is 251.175 square kilometers, accounting for 18.38%, It is mainly composed of red soil, yellow soil and alluvial soil. The soil is soft and fertile, rich in calcium, magnesium, potassium and other mineral components.

soil

The hills are dominated by purplish red rock series hills, and the plains and hills are dominated by red soil, yellow soil and alluvial soil. The land is soft and fertile, rich in calcium, magnesium, potassium and other minerals.

climate

The natural environment of the county is superior and the climate is mild. It belongs to the subtropical monsoon humid climate zone. The climate is characterized by warm and humid, four distinct seasons, rich heat, abundant rainfall, changeable spring temperature, waterlogging in summer and drought in autumn, short winter cold period and long frost free period. The annual maximum temperature is 38.4 ℃, the minimum air temperature is 7.2 ℃ below zero, the annual average temperature is 18.53 ℃, the annual rainfall is 1563 mm, the sunshine time is 1499.3 hours, and the light rate is 39%. The annual frost free period is 301 days long, the summer and winter are long, and the spring and autumn are short.

rivers

There are 537 tributaries in the Zhangjiang River Basin, with a total length of 2084.58 km and a river density of 1.52 km / km2. Zhangjiang River originates from dongzhannao and Liyushan in niedu township of Chongyi County, runs through the whole territory from west to East and flows into Nankang district. According to the basin area, there are 13 primary tributaries, 27 secondary tributaries and 20 tertiary tributaries. The theoretical reserves of hydropower resources are 123800 kilowatts, and 52600 kilowatts of hydropower can be utilized. Zhangjiang River runs through the territory from west to East, with Yuejin, youluokou, Tantou, Xiakou, tianjintan and other reservoirs and power stations.

natural resources

Forestry resources

The county is rich in forest resources, with more than 1.59 million mu of forest land and 76.2% of forest coverage, including 1.495 million mu of forest land and 4.12 million cubic meters of standing stock; 66000 mu of shrub land and 140000 cubic meters of scattered standing stock. In the forest area, there are 838000 Mu coniferous forest, 30000 Mu coniferous broad-leaved mixed forest and 430000 Mu broad-leaved forest. According to the structure of forest types, there are 568000 mu of protective forest with a stock of 1440000 cubic meters; 656000 mu of timber forest with a stock of 2540000 cubic meters; 180000 mu of firewood forest with a stock of 1130000 cubic meters; 1650 mu of special purpose forest with a stock of 6108 cubic meters.

Animal and plant resources

There are 667 species of plant resources in 84 families in Dayu county. There are 36 species of national precious, national key protected and provincial key protected tree species distributed in the forest area of the county. Among them, there are 9 species of national precious tree species, including Taxus chinensis var. mairei, Fokienia hodginsii, Phoebe bournei, Liriodendron chinense, Phoebe, Magnolia officinalis, red bean tree and sightseeing tree. There are 9 species of national key protected wild plants, including Acer truncatum, Camptotheca Camptotheca, Cymbidium, Changium There are 6 species of Tsuga bracteata and Phellodendron bambusoides, and 21 species of provincial key protected wild plants, including Torreya grandis, Cinnamomum camphora, Illicium verum, Camellia latifolia, Dryopteris chinensis, Schisandra chinensis, Caoshanhu, Solidago aefolia, Manglietia Manglietia, asparagus, houhuanxi, Dalbergia odorifera, shengzhanyou, Castanopsis kawakamii, Cyclobalanopsis glauca, Michelia, Morinda officinalis, Rhododendron yunmian, Juglans regia and Polygonaceae. There are 116 species in 37 families of 16 orders, including 11 orders and 2 families of birds

Chinese PinYin : Jiang Xi Sheng Gan Zhou Shi Da Yu Xian