Yongdeng County, Lanzhou City, Gansu Province

Yongdeng County, formerly known as lingju and Zhuanglang, belongs to Lanzhou City, Gansu Province. It is located in the middle of Gansu Province and the northwest of Lanzhou City, with a total area of 6090 square kilometers, ranging from 102 ° 36 'e to 103 ° 45' e and 36 ° 12 'n to 37 ° 07'. It is adjacent to Gaolan county and Jingtai County of Gansu Province in the East, Minhe Hui and Tu Autonomous County of Qinghai Province in the west, Honggu District and Xigu District of Lanzhou City in the south, and Tianzhu Tibetan Autonomous County in the north. The longest distance from south to north is 107 kilometers, and the widest distance from west to East is 101 kilometers, with a total area of 6090 square kilometers.

Yongdeng County now governs 4 townships, 14 towns, 11 communities and 240 administrative villages (among which Zhongchuan and Qinchuan townships are entrusted to Lanzhou New Area), with a total population of nearly 530000, including 454000 agricultural population. There are mainly 18 ethnic groups including Han, Hui, man, Zang, Meng, Tu and Dongxiang, with ethnic minorities accounting for 4.5% of the total population.

On January 25, 2019, Yongdeng County was selected as the national "safe agricultural machinery" Demonstration County in 2018. On April 28, 2019, the Gansu Provincial Government approved Yongdeng County to withdraw from the poverty-stricken county.

Historical evolution

Han dynasty

In the second year of Yuanshou (121 BC) of the Western Han Dynasty, Emperor Wu of the Han Dynasty opened up Hexi, and Yongdeng was officially incorporated into the territory of the Western Han Dynasty.

Lingju county was established in the second year of Yuanding (115 BC). Lingju district is located in the north of Yongdeng County and Tianzhu district.

At the end of the Western Han Dynasty, Wang Mang established a new dynasty, and changed the names of lingju, Yunjie and Haoxian to Hanlu, Xiuyuan and Xingwu counties respectively.

In the Eastern Han Dynasty, there were four counties, lingju, Zhiyang, Yunjie and Haoyi, which were under the jurisdiction of Jincheng County of Liangzhou governor department. At the end of the Eastern Han Dynasty, after the unification of northern China by Cao Wei, it was still under the jurisdiction of Jincheng county. Zhiyang county was abandoned, and lingju County, Yunjie county and Haoyi County remained the same.

Jin dynasty

At the end of the Western Jin Dynasty, Zhang Yifu, the governor of Liangzhou, established Zhiyang county. In the fourth year of Jianxing (316), it was divided into two counties: lingju county and Zhiyang County, Yongdeng County and Guangwu county. This is the first time that the name of "Yongdeng" appears in history, which means that the grain will be abundant forever. Qianliang, qianqin, houqin, Houliang, Nanliang and Beiliang of the sixteen Wuhu states occupied one after another. Nanliang baldness and Wugu built their capital in Guangwu. North Liangju canal Mengxun reinforced Yunjie county.

The southern and Northern Dynasties

In the northern and Southern Dynasties, Tuoba Wei set up Guangwu County in Zhuanglang River, belonging to Guangwu county.

the tang dynasty

In 619, Guangwu county was set up. In 759, Guangwu county was changed to Jincheng County, under the jurisdiction of Lanzhou, Longyou road.

Song Dynasty

At the beginning of the Northern Song Dynasty, it was still Guangwu County, Lanzhou, under the rule of the Tubo kusiluo. During the reign of Jingde, it was occupied by Xixia and belonged to Xiliang Prefecture. Zhuoluo and nanjianjunsi were stationed in today's hongchengzi to govern the region.

Yuan dynasty

In the first year of the Yuan Dynasty (1264), Zhuanglang County was established under the jurisdiction of Yongchang Road.

the Ming dynasty

In 1372, Zhuanglang County was changed into Zhuanglang Wei. At the beginning of the Ming Dynasty, yuan Zongshi took off Huan and led his troops to surrender to Liancheng. From the early Ming Dynasty to the Republic of China, the Lu family ruled Liancheng.

the Qing dynasty

In the Qing Dynasty, "in the second year of Kangxi, Wei was changed into an office, and in the third year of Yongzheng, an office was set up in Pingfan County, which was subordinate to Liangzhou Prefecture.". Haofen county was set up near heqiaoyi (later renamed xitongfen county).

The Republic of China

In the second year of the Republic of China (1913), it was returned to hexidao. In the third year of the Republic of China, it was changed to ganliangdao. In the 16th year of the Republic of China (1927), it was abandoned and returned to Lanshan administrative region. In 1928, it was changed into Yongdeng County, which was directly under the jurisdiction of Gansu provincial government. In 1936, it was divided into the first administrative supervision area. In 1941, it was divided into the sixth administrative supervision area.

New China

After liberation, it was initially led by Wuwei special region of Gansu Province. In 1955, the three special regions of Hexi were merged and led by Zhangye special region, and soon it was assigned to Dingxi special region. In December 1958, Yongdeng County was abolished and Yongdeng District of Lanzhou city was established. In 1961, Yongdeng County was restored and still belongs to Lanzhou city. In 1963, it was transferred from Lanzhou city to Wuwei district. In 1970, it returned to Lanzhou.

geographical environment

Location context

Yongdeng is located in the central part of Gansu Province, in the northwest suburb of Lanzhou City, with Qinghai in the southwest and Ningxia and Inner Mongolia in the north. It is the gateway of the ancient Silk Road and the hub of the Eurasian continent. Yongdeng is located between 102 ° 36 'e and 103 ° 45' e and 36 ° 12 'n and 37 ° 07' n. It is 107 kilometers long from north to South and 101 kilometers wide from east to west, with a total area of 6090 square kilometers.

details

topographic features

The topographic features of Yongdeng County can be summarized as "two rivers with three mountains" forming loess hilly area and Qinwangchuan basin. Geomorphologically, it is characterized by the crisscross distribution of Rocky Mountains and loess hills. The terrain is located in the transitional zone between the northeast of Qinghai Tibet Plateau and the west of Loess Plateau, and it is also the transitional zone between the East extension of Qilian Mountain Branch and the West Gansu subsidence basin. In the territory of overlapping mountains, rolling hills, rivers run through. Wushaoling stands in the north of the county, and the Yellow river meanders through the south of the county. The land preparation tilts from northwest to Southeast, with an altitude of 3000-1600 meters.

climate

Yongdeng County has a continental climate, with an average annual temperature of 5.9 ℃, an average annual cooling water volume of 290 mm, an average annual sunshine hours of 2659 hours and an average frost free period of 121 days.

administrative division

By 2010, Yongdeng County has 13 towns and 5 townships: Chengguan Town, Hongcheng Town, Zhongbao Town, wushengyi Town, HeQiao Town, Liancheng Town, Kushui Town, Zhongchuan Town, Qinchuan Town, Datong Town, longquansi Town, Shuping Town, Shangchuan Town, Liushu Town, Pingcheng Town, Minle Town, Tongyuan town and Qishan town.

Population nationality

Yongdeng is an area inhabited by Han nationality and scattered by minority nationality. By 2010, there are mainly 17 ethnic groups, including Han, Hui, Manchu, Tibetan, Tu and Dongxiang. Among them, the Han nationality accounts for 98% of the county's population, the Hui nationality accounts for 1.2%, the Tibetan nationality accounts for 0.2%, and other ethnic minorities account for 0.6%.

In 2010, the total population at the end of the year was 522000, and the permanent population at the end of the year was 419400, with a natural growth rate of 7.41%.

Transportation

As of 2010, Yongdeng County has convenient transportation. Lanzhou Xinjiang Railway and 312 national highway run through the whole territory, 90 kilometers long. There are two provincial roads, a total of 123.6 kilometers; there are 10 county and township roads, 310 kilometers, crisscross and extending in all directions, such as Dalian min Road, Ma Qin Road, Tong Qi Road, man Qin Road, etc. Zhongchuan airport is located in Lanzhou City, Gansu Province.

The county road passenger turnover of 59.5313 million person kilometers, passenger volume of 84.64 million people; freight turnover of 10273.48 ton kilometers, freight volume of 3.363 million tons.

natural resources

Metal deposits include copper, aluminum, zinc, iron, manganese, gold, etc. By 2010, the proven non-metallic mineral resources mainly include: limestone reserves of 294 million tons, quartz reserves of 310 million tons, gypsum reserves of 16.74 million tons, coal reserves of 130 million tons, and marble, mirabilite, phosphorus and other mineral resources.

Political system

Leader of the county Party committee: Wei Xuchang

Deputy secretary and head of the county Party committee: Yang Ping

Economic overview

executive summary

In 2012, the GDP reached 1.898 billion yuan, an increase of 15.50% compared with 2011. The added value of the primary industry was 127 million yuan, an increase of 6.09% over 2011; the added value of the secondary industry was 1.038 billion yuan, an increase of 23.75% over 2011; the added value of the tertiary industry was 733 million yuan, an increase of 6.50% over 2011. In the total growth rate of 15.50% of GDP, the contribution rate of primary industry is 2.46%, driving economic growth by 0.38 percentage points; the contribution rate of secondary industry is 80.26%, driving economic growth by 12.44 percentage points; the contribution rate of tertiary industry is 17.28%, driving economic growth by 2.68 percentage points. The pulling effect of the secondary industry has been enhanced, with a year-on-year increase of 34.16 percentage points.

In 2018, the county's GDP reached 10.831 billion yuan, a year-on-year increase of 2.4%. Among them, the added value of the primary industry was 1.126 billion yuan, a year-on-year increase of 6.6%; the added value of the secondary industry was 3.068 billion yuan, a year-on-year decrease of 2.2%; the added value of the tertiary industry was 6.638 billion yuan, a year-on-year increase of 4.7%.

In 2019, the county's GDP will reach 11.215 billion yuan, an increase of 5% over the previous year. Among them, the added value of the primary industry was 1.287 billion yuan, an increase of 6.9% over the previous year; the added value of the secondary industry was 3.082 billion yuan, a decrease of 2.1% over the previous year; the added value of the tertiary industry was 6.846 billion yuan, an increase of 8.9% over the previous year. The ratio of three industrial structures is 11.48:27.48:61.04.

primary industry

In 2018, Yongdeng County achieved an agricultural added value of 1.142 billion yuan, a year-on-year increase of 6.6%.

In 2018, the sown area of crops in the county was 855000 mu, with a year-on-year increase of 0.46%. Among them, the sown area of grain crops was 514000 mu, a year-on-year decrease of 3.18%; the sown area of oil crops was 59900 mu, a year-on-year decrease of 9.75%; the sown area of vegetables was 131600 mu, a year-on-year increase of 1.72%; the sown area of medicinal materials was 21100 mu, a year-on-year decrease of 47.51%. The ratio of grain to economy was adjusted from 62.37:37.63 to 60.11:39.89.

In 2018, the county's grain output was 120300 tons, a year-on-year decrease of 6.46%; oil output was 7000 tons, a year-on-year decrease of 0.32%; vegetable output was 272800 tons, a year-on-year increase of 6.68%; Chinese herbal medicine output was 10700 tons, a year-on-year increase of 19.36%; fruit output was 22700 tons

Chinese PinYin : Gan Su Sheng Lan Zhou Shi Yong Deng Xian