Dingnan belonged to Yangzhou in ancient times, first to Chu and then to Wu in the Spring and Autumn Period and the Warring States Period. In the third year of Qin Long in the Ming Dynasty (1569), Qibao County, which borders Xinfeng County, longnan county County and Anyuan County, was established under the jurisdiction of Ganzhou Prefecture. In the thirty-eighth year of the reign of Emperor Qianlong, dingnan county was changed to Dingnantang, a fragrant mansion in Ganzhou. In the second year of the Republic of China, it was changed to Fu County, which belongs to Gannan Road and is directly under the province of 15. Dingnan was liberated in August, 1949, under the supervision department of Ganzhou District; July 1978, under the Ganzhou District Administrative Office; 1July, 999, belonging to Ganzhou city.
Dingnan's overall topography is uplifted in the east, west and north, slightly lower in the south-central part and open to the south; The mountain range is Jiulian Mountain, and the highest point is in Dashan 'ao, Egong Town in the east, with an altitude of1072m. There are 244 rivers in China, belonging to Dongjiang River and Ganjiang River systems, with an average combined flow of 6,543.8+78.89 million cubic meters, a theoretical hydropower reserve of 96,700 kilowatts and a generating capacity of 38,600 kilowatts. The river bed is steep, which can develop water resources 1.438+0 billion cubic meters. The forest coverage rate is as high as 80%, and it is the source nature reserve of Dongjiang River with superior natural conditions. Mild climate, abundant rainfall and abundant light resources. The annual average temperature is 18.8℃, and the annual average frost-free period is 296 days. Mineral resources mainly include tungsten, ionic rare earth, ferrotitanium, banknote gold, lead and zinc, etc. Non-metallic mineral resources mainly include flake graphite, basic gabbro, fluorite, bentonite and porcelain clay.
In terms of industry, seven leading industries, such as biopharmaceuticals, knitwear, electronic processing, steel rolling, bamboo and wood processing, food processing and deep processing of rare earths, have been formed. Key enterprises such as Xinqiao Technology, Southern Rare Earth, Dahua New Materials, Long Yuan Tungsten Steel, Xiang Ying Iron and Steel, Youlima Group, Huake Magnetic Industry, Hongfan Rare Earth and Jiangxi Dingnan West Lianhua have settled in the county industrial park.
The transportation network is developed. Dingnan operation section of Beijing-Kowloon Railway 17.8km, Dingnan section of Jiangxi-Guangdong Expressway 13.878km, and national second-class highway 120km form a land transportation network with Anding Highway, Dingguang Highway, Jiangxi-Guangdong Expressway and Beijing-Kowloon Railway as the main trunk lines.
Dingnan is located in Dongjiangyuan Nature Reserve, with beautiful mountains and rivers, beautiful environment, distinct seasons and pleasant climate. Jiuqu Resort developed by Jiuqu River at the source of Dongjiang River, religious sites such as Shenxian Temple and Yaoxiguan, Hakka Wai House, Dingnan Ruishi and other Hakka traditional cultures have attracted a large number of tourists from all over the country. Yunnan Taishan Maojian tea, wild Xiangru, mountain bamboo shoots and other famous specialties, Hakka pickled cabbage king, dried bean leaves, Hakka sour wine duck and other dishes with Hakka flavor are well-known at home and abroad.
Focusing on the development strategy of "connecting with the Pearl River Delta and building a new Dingnan", Dingnan gives full play to the three advantages of location, transportation, resources and ecology, and completes seven articles, such as focusing on industry, prospering modern service industry, perfecting the construction of new countryside, perfecting infrastructure construction, attracting investment with all efforts, encouraging all people to start businesses, and innovating system and mechanism, and taking the small county as a big industry, small county as a big county, big county as a big circulation, small county as a big education and small county as a big transportation.