Luancheng District, Shijiazhuang City, Hebei Province

Luancheng District Luancheng District, located in the southeast of Shijiazhuang City, Hebei Province, is 320 kilometers away from Beijing and 30 kilometers away from Shijiazhuang Zhengding International Airport. Beijing Guangzhou railway and national highway 107 run through the west of the region, Beijing Shenzhen Expressway, national highway 308 and Qingyin Expressway run through the north and south, Hengjing highway runs through the East and West in the middle of the region, and the Third Ring Road of Shijiazhuang runs through the north of the region, with a total area of 345 square kilometers. As of October 2019, Luancheng district has jurisdiction over 4 towns and 3 townships. According to the sixth national census, Luancheng district has a total population of 328933.

In 2013, the GDP of Luancheng District reached 17.5 billion yuan, an increase of 9.5% over 2012. In September 2014, the State Council asked for instructions on approving Hebei Province to adjust some administrative divisions of Shijiazhuang City, and agreed to cancel Luancheng County at the county level and establish Luancheng District of Shijiazhuang City, with the former administrative region of Luancheng County as the administrative region of Luancheng district. In September 2020, it will be included in the list of food industry strong counties (cities, districts) (cultivation type) in Hebei Province. In December 2020, it will be included in the list of digital rural pilot areas in Hebei Province.

Historical evolution

In the spring and Autumn period, Luan, the marshal and Zhengqing of Jinzhong army, was sealed here, which was the beginning of Luancheng.

In the Western Han Dynasty, Guanxian county was set up, and now it is located at Shilipu in the north.

Luancheng County was established in the Eastern Han Dynasty.

In the Wei Dynasty, it was incorporated into Pingji county.

Luancheng County was restored in the Northern Wei Dynasty.

Luancheng County was abandoned in the Northern Qi Dynasty.

Luanzhou was established in Sui Dynasty, and Luancheng County was restored.

Luancheng was changed into luanshi County in Tang Dynasty.

It was also renamed Luancheng County in the Five Dynasties.

In 1958, it was incorporated into Gaocheng, and the organizational system of Luancheng was immediately restored.

In September 2014, the State Council asked for instructions on approving Hebei Province to adjust some administrative divisions of Shijiazhuang City, and agreed to cancel Luancheng County at the county level and establish Luancheng District of Shijiazhuang City, with the former administrative region of Luancheng County as the administrative region of Luancheng district.

On March 6, 2019, the Central Propaganda Department, the Ministry of finance, the Ministry of culture and tourism, and the State Administration of cultural relics announced the list of counties for the protection and utilization of revolutionary cultural relics (the first batch), in which Luancheng district was included.

administrative division

In October 2019, Luancheng district has jurisdiction over 4 towns and 3 townships.

geographical environment

Location context

Luancheng district is located in the west of the central Hebei Plain, southwest of Hebei Province, Southeast of Shijiazhuang, the provincial capital. Luancheng district is adjacent to Gaocheng District in the East, Zhao county in the south, Luquan district and Yuanshi County in the west, Qiaoxi District and Yuhua District in the north, and 320 km from Beijing in the north. The total area is 345 square kilometers.

landforms

Luancheng belongs to the North China stratigraphic region, the North China Plain, and the southernmost part of the Jizhong stratigraphic region. The tectonic position belongs to the transitional zone between the Hehuai platform syncline and the Shanxi platform uplift in the North China platform. The Taihang piedmont fault passes through the county and crosses the Lincheng Yuanshi monocline and the Baixiang Zhaoxian sag. In addition, Gaoqian Nianlipu fault, Macun suqiu fault and Yuanshi Chencun fault control the extension, distribution and burial conditions of Yincun coalfield in Yuanshi County to the East.

Luancheng was once a shallow sea in Late Proterozoic. It became land in the late Proterozoic. Later, it was shallow sea and then land, forming coal bearing strata of coastal swamp facies. From Permian to Triassic, it was a continental alluvial proluvial basin, which received thick red sandstone and mudstone deposits. Since the Jurassic, the orogeny intensified, the Gaoyi Gaocheng fault formed, rising in the West and falling in the East, accompanied by volcanic activity. The Wuji County volcano erupted, forming nearly 1000 meters thick volcanic lava, which spread to Luancheng. From the Neogene, Luancheng area was all in the subsidence area of crustal movement, and received the alluvial proluvial strata more than 1000 meters thick, forming today's Piedmont inclined plain.

Luancheng is located in the south of the Piedmont inclined plain at the eastern foot of Taihang Mountain. It is composed of the southern edge of Hutuo River alluvial fan, the northern part of Huaisha River alluvial fan and its Inter fan depressions. The terrain is gently inclined from northwest to Southeast, with an altitude of 45-66 meters. The slope is generally one thousandth, and the terrain is flat. The landform can be divided into strip wavy highlands and lowlands, with a relative elevation difference of 1-2m. From the east to the west, there are three wavy Highlands, i.e. yingma Nangao, Loudi Xiaomei, douru Xiying, and two wavy lowlands, i.e. Yehe and Huihe.

climate

The general characteristics of climate in Luancheng district are: mild climate, sufficient light, moderate precipitation, four distinct seasons, dry and windy in spring, hot and rainy in summer, cool and foggy in autumn, cold and less snow in winter. The annual average temperature is 12.8 ℃, the annual average precipitation is 474.0 mm, the annual average frost free period is 205 days, the annual total sunshine hours is 2521.9 hours, the annual average total solar radiation is 125.438 kcal / cm, and the annual average wind speed is 2.6 m / s.

Luancheng is located in the eastern monsoon region, in the warm temperate semi humid region, belongs to the temperate continental monsoon climate. The general characteristics of climate are: mild climate, sufficient light, moderate precipitation, four distinct seasons, dry and windy in spring, hot and rainy in summer, cool and foggy in autumn, cold and less snow in winter. The annual average temperature is 12.8 ℃, the annual average precipitation is 474.0 mm, the annual average frost free period is 205 days, the annual total sunshine hours is 2521.9 hours, the annual average total solar radiation is 125.438 kcal / cm, and the annual average wind speed is 2.6 m / s.

In 2005, the annual average temperature was 14.0 ℃, the extreme minimum temperature was - 12.5 ℃ (January 1), the extreme maximum temperature was 41.6 ℃ (June 23), and the annual precipitation was 423.7mm, which was less than the normal. The longest continuous precipitation days are 5 days, the precipitation is 42.5 mm, which occurs from July 31 to August 4, the maximum precipitation is 67.4 mm (July 23); the continuous snow free days are 71 days (October 21 to December 30), the annual average relative humidity is 62%, the total sunshine hours is 2397.4 hours, the frost free period is 219 days, the first frost period is October 29, and the final frost period is March 28.

natural resources

energy resources

Luancheng district's energy resources are mainly coal, mainly distributed in douyu town and Xiying Township in the west of the District, which is the eastward extension of Yincun coalfield in Yuanshi County. Oil and natural gas are distributed in the Baixiang Zhaoxian sag in the east of the county, which is a class VI prospective area. Geothermal resources are distributed in the county and its east. There are abundant solar energy resources. The annual average sunshine hours are 2521.9 hours, the sunshine percentage is 57%, and the annual total solar radiation is 125438 kcal / cm2. Biomass energy is mainly crop straw, which can be used for biogas production.

Biological resources

Wild animals are: hare, weasel, hedgehog, house mouse, vole, etc.

Birds include sparrow, crow, magpie, turtledove, eagle, kite, owl, woodpecker, quail, swallow, goose, cuckoo, Zigui, indigo chin, yellow Finch, oriole, etc.

Fish are mainly: silver carp, carp, crucian carp, black carp, grass carp, goldfish, etc.; arthropod, amphibious, etc.

Reptiles are: shrimp, frog, toad, turtle, turtle, snake, lizard, gecko, snail, earthworm, etc.

Insects are: Silkworm, bee, dragonfly, scorpion, tuyuan, ladybug, etc.

Agricultural resources: apple, pear, peach, hawthorn, pomegranate, jujube, mulberry, walnut, persimmon, apricot, black jujube, Zanthoxylum bungeanum, luanshu, torch tree, Baila, Jiangnan Sophora japonica, honghuahuai, xianghuahuai, Bitao, Yulan, Hibiscus syriacus, holly, Ligustrum lucidum, etc.

Economics

overview

In 2012, the GDP of Luancheng District reached 15.53 billion yuan, an increase of 9.6% over 2011. Fiscal revenue reached 1.125 billion yuan, an increase of 21.5% over 2011. Public budget revenue reached 580 million yuan, an increase of 15% over 2011. The total investment in fixed assets reached 12.47 billion yuan, an increase of 21% over 2011. The added value of industries above Designated Size reached 6.3 billion yuan, an increase of 15.3% over 2011. The total retail sales of social consumer goods reached 5.378 billion yuan, an increase of 15.5% over 2011.

In 2013, the region's GDP reached 17.5 billion yuan, an increase of 9.5% over 2012. Investment in fixed assets above 5 million yuan was 14.8 billion yuan, an increase of 21% over 2012. Fiscal revenue reached 1.47 billion yuan, an increase of 30.8% over 2012. The public budget revenue reached 680 million yuan, an increase of 17.6% over 2012. The disposable income of urban residents was 23500 yuan, an increase of 10% over 2012. The per capita net income of farmers was 11600 yuan, an increase of 10% over 2012.

primary industry

In 2009, the sown area of grain in Luancheng district was 193233 mu, 461 Mu larger than that in 2008. The average yield of summer grain per mu was 317 kg, 5 kg higher than that in 2008, 1.6% higher than that in 2008. The total output of summer grain was 61320 tons, an increase of 2% over 2008. The output of meat and milk were 10729 tons and 9140 tons respectively. 10000 mu of artificial afforestation and 15000 mu of Closing Hillsides for afforestation were completed. The problem of drinking water safety for 1000 people has been solved, and 3000 biogas users have been added.

In 2012, the average yield of wheat in Luancheng district was 502kg, with a total yield of 133500 tons. The average yield of corn is 572 kg, with a total yield of 141000 tons. An area of 3090 mu of protected vegetables and 705 greenhouses were added. Ten agricultural products processing projects with an investment of more than 10 million yuan were implemented, with a total investment of 269 million yuan, and 45000 farmers were driven. The number of various rural cooperative economic organizations reached 248. 131 villages set up cooperatives to drive 60000 farmers. 12 rural professional economic associations were developed. The new land circulation area is 14500 mu, and the land circulation rate has reached 16.4%. The industrialized operation rate of agriculture has reached 65%.

In 2013, the agricultural tax rate of Luancheng district was reduced by 2%