Brief introduction and detailed information of Sanjiang Dong Autonomous County

Organizational Evolution Sanjiang County was founded in the fourth year of Song Chongning (1 105). Huaiyuan Army was located in Sankouzhai, Rongshui County, and later changed to Pingzhou, and Huaiyuan County stood side by side.

In the 13th year of Hongwu (1380), Gaodingzhai in Sanjiang Dong Autonomous County moved to Laobao.

In the 19th year of Wanli in Ming Dynasty (159 1), the county government moved to Danzhou.

In the third year of the Republic of China (19 14), it was renamed Sanjiang county.

In the 21st year of the Republic of China (1932), he moved to Guyi.

1949165438+1October 18 Sanjiang county was liberated, and 65438+February 18 county citizens were established.

1952 65438+On February 3rd, the county-level Dong Autonomous Region was established.

1September, 955, changed to Dong Autonomous County.

1996, Sanjiang Dong Autonomous County has an area of 244 1 km2 and a population of 325,000. It governs 3 towns/0/3 townships (including 3 ethnic townships): Guyi Town, Danzhou Town, Jiangdou Town, Linxi Township, Zhouping Township, Gaoji Yao Township, Heping Township, Laobao Township, Chengcun Township, Meilin Township, Fulu Miao Township, Yangxi Township, Liangkou Township, Le Tong Miao Township and Duyong Township. In the county of Guyi Town.

In the fifth census in 2000, the total population of Sanjiang Dong Autonomous County was 304 149, including 2 1565 in Guyi Town, 0/5764 in Danzhou Town, 0/8890 in Jiangdou Town and 0/8890 in Zhouping Township. Liangkou Township has 24,008 people, Yangxi Township15,932 people, Fulu Miao Township has 2 1475 people, Meilin Township has 9,820 people, Bajiang Township has 27,640 people, Linxi Township has 220 19 people, Dulong Township has 36,986 people and Le Tong Miao Township has 3,565,438 people.

On September 29th, 2002, with the approval of the State Council (Guo Han [2002] No.88), Luzhai County, Rong 'an County, Rongshui Miao Autonomous County and Sanjiang Dong Autonomous County in Liuzhou were placed under the jurisdiction of Liuzhou City.

On June 13, 2005, Guangxi Zhuang Autonomous Region * * (Gui Zheng Han [2005] 165) agreed to cancel Zhouping Township, and the whole system was merged into Guyi Town, and the residence of Guyi Town remained unchanged. After adjustment, the county has jurisdiction over 3 towns 12 townships (including 3 ethnic townships): Guyi Town, Jiangdou Town, Danzhou Town, Dudong Town, Bajiang Township, Linxi Township, Le Tong Miao Township, Meilin Township, Fulu Miao Township, Yangxi Township, Liangkou Township, Laobao Township, Gaoji Yao Township and Heping Township.

Geographical environment Geographical location Sanjiang Dong Autonomous County is located in the northern part of Guangxi Zhuang Autonomous Region, at the junction of Hunan, Guangxi and Guizhou provinces (regions), with east longitude 108 53'~ 109 52' and north latitude 25 22' ~ 26 2'.

Geological and geomorphological sedimentary rocks are widely distributed in Sanjiang Dong Autonomous County, and Danzhou Group and Sinian system account for more than 95% of Sanjiang Dong Autonomous County. Mesozoic Cretaceous is scattered in the north of Chengyang, with a small amount of Xuefeng volcanic eruption rocks at the junction with Longsheng in the east, some ultrabasic rocks near the estuary, and a small amount of basic rocks, diorite and lamprophyre exposed in the south-central part. Sanjiang County is located in the southern margin of Jiangnan ancient land, between Jiuwandashan dome fold belt and Long Mai fold belt. It has experienced many crustal movements, and folds and faults are very developed.

The landform of Sanjiang Dong Autonomous County is divided into six levels: Canshan, steep and narrow ridge mountain, V-shaped valley, mountain valley and terraced fields in front of Canshan.

Sanjiang Dong Autonomous County is located in the low latitude area, which belongs to the humid climate zone in the middle subtropical zone and Nanling. The annual average temperature is between 17℃ and 19℃, and the temperature difference between north and south is between 1℃ and 2℃. Rain and heat are in the same season, with distinct cold and summer, foggy in the morning and suitable for farming in four seasons; Throughout the year, there are many rainy days in spring, heavy rain and high temperature in summer, drought in summer and frost in winter.

It is spring from mid-March to mid-May, summer from mid-May to late September, autumn from late September to 1 1, and winter from early 12 to March of the following year. The coldest month of the year is 1℃, with an average of 7. 1℃. It is the hottest in July, with an average of 27.4℃.

The average annual rainfall in Sanjiang Dong Autonomous County is1493 mm; The rainfall distribution in Sanjiang Dong Autonomous County is more in the south and less in the north and less in the east. Summer is the peak of rainfall, accounting for 42-48% of the whole year; Spring is the second peak of rainfall, accounting for 30-35% of the whole year; There is less rainfall in autumn and winter.

Sanjiang county is a region with less sunshine, with an average annual sunshine 1333.3 hours. Sanjiang county belongs to the monsoon climate zone, and the wind direction throughout the year is north-northeast wind, followed by north wind and northeast wind; The average foggy day over the years is 79 days; The annual average frost-free period is 32 1 day; It snows on average for 5 days a year; The average annual freezing time is 7.2 days; The annual average relative humidity is 865438 0%.

There are seventy-four rivers criss-crossing Sanjiang Dong Autonomous County. "Sanjiang" is named after the three major rivers in China, namely Rongjiang, Jiang Xun and Miaojiang.

Sanjiang Dong Autonomous County is a part of the Xijiang River system in the upper reaches of the Pearl River. Sanjiang Dong Autonomous County has 74 rivers with a total length of 68 kilometers. The main rivers are 16; 50km of rainwater collection area? To 100km? There are eight below, 100km? Among the above eight, there are three major rivers; Rongjiang, the county seat is 9 1km long and the annual runoff is 1025 billion cubic meters. Its tributaries are Miaojiang, Dida, Shaijiang, Xiao Bin, Gao Lu, Danian, Baluojiang and Xijiang. Jiangxun River in the county is 63 kilometers long with an annual runoff of 580 million cubic meters. Its tributaries are Jiangdou River, Linxi River, Yangkou River, Bajiang River, Sally River and Yancha River. Rongjiang county 9 1km, annual runoff 10.25 million cubic meters. Its tributaries are Xipo River, Banjiang River and Tianzhai River. There is no underground river in the county, and groundwater recharge comes from atmospheric precipitation, and supply and demand are basically balanced. Generally, spring water is constant all year round.

Soil Sanjiang Dong Autonomous County belongs to red soil area, but it is divided into red soil area, yellow soil area and yellow soil area with different mountain altitudes. The vertical distribution law of Sanjiang Dong Autonomous County is that the hills below 500 meters are red soil zonal soil, 500 meters to 800 meters are yellow soil zonal soil, and above 850 meters are yellow soil zonal soil. The general characteristics of soil are: thick soil, mostly loam; High organic matter content.

Natural resources mineral resources for 20 12 years, the discovered minerals in Sanjiang Dong Autonomous County include stone coal, iron, vanadium, manganese, copper, lead, zinc, tungsten, antimony, gold, phosphorus, potassium, diamond, barite, quartzite, diabase, serpentine, mineral water, slate, phyllite, feldspar and quartz. Among them, 8 kinds of resources are identified.

Land resources in 20 12 years, the total land area of Sanjiang Dong Autonomous County is 2,454 square kilometers, including 210,800 hectares of agricultural land, accounting for 85.9% of the total land area. Agricultural land: 6.5438+0.304 million hectares of cultivated land, accounting for 6.2% of agricultural land; Garden 76.98 million hectares, accounting for 3.63% of agricultural land; Woodland 176800 hectares, accounting for 83.87% of agricultural land; Grassland/kloc-0.327 million hectares, accounting for 6.3% of agricultural land.

Water resources in 20 10 years, the total water resources in Sanjiang Dong Autonomous County was 2.47 billion cubic meters, and the per capita water resources were 7,005 cubic meters. The spatial and temporal distribution of precipitation is different: the southeast is more than the northwest, such as Heping and Danzhou in the southeast, with annual precipitation above 2,200mm, while the annual precipitation in Linxi, Du Dong, Le Tong, Yangxi and Fulu in the northwest is only1.400mm. There is more precipitation in spring and summer and less precipitation in autumn and winter.

Forest Resources The vertical distribution of forest vegetation in Sanjiang Dong Autonomous County is generally an evergreen broad-leaved forest belt below 500 meters above sea level, and the economic forest is mainly camellia oleifera forest. At an altitude of 500-800 meters, there are Castanopsis fissa, Quercus, Jujube, Pseudo-Populus, Phoebe bournei, Liquidambar formosana, Betula luminifera and so on. Above 800 meters above sea level, the mountains are mostly water-source forests and shrubs, and the original vegetation is broad-leaved forest. The main tree species are beech, Cyclobalanopsis glauca, Quercus acutissima, Schima superba, Maple, Sophora japonica and so on. The top of the mountain is a short curved moss forest belt. The altitude in mountainous area is lower than 1000 meters. Once the broad-leaved forest is destroyed, there will be a secondary forest composed of Pinus massoniana, Rhus verniciflua, Buxus macrophylla, Rhododendron, Castanea mollissima and He Miaomiao. On the barren hills, there will be grass groups such as Miscanthus pentaphyllum, Dictyophora dictyophora, wild ancient grass and four golden veins, as well as Lespedeza and continuous cropping shrubs. The undergrowth plants are mainly black and white ferns, and occasionally small bamboo forests are distributed; Artificial vegetation mainly includes Chinese fir forest, bamboo forest and camellia oleifera forest.

Animal resources birds in Chengyang Fengyuqiao, Sanjiang Dong Autonomous County: dove, partridge, bamboo chicken, hairy chicken, thrush, flying magpie, crow, woodpecker, owl, golden rooster, cold chicken, sparrow, hooded bird, neem bird, lark, crake and many other birds. Among them, golden rooster (also known as golden rooster) and cold chicken (also known as silver carp) belong to national protected birds.

Animals: Animals include: red deer, macaque, civet, civet, Sumen antelope, pangolin, otter, fox, vole, civet, yellow belly, bamboo rat, red-bellied squirrel, chipmunk, ferret, millipig, wild boar, yellow whale, mink cat, South China rabbit, pig badger and so on. Belonging to the national protected animals are: macaque, civet, Sumen antelope, pangolin otter and so on.

Amphibians and reptiles include: frog, frog, frog, rain frog, baby turtle, money turtle, turtle, surf, crab, giant salamander, cobra, python, golden ring snake, silver ring snake, yellow floating snake, water snake, bamboo leaf green snake, taro seedling dried snake and so on.

By the beginning of 20 14, Sanjiang Dong Autonomous County had 15 townships (towns), including Guyi Town, Danzhou Town, Jiangdou Town, Heping Township, Dudong Town, Bajiang Township, Linxi Township, Chengcun Township, Laobao Township, Liangkou Township, Yangxi Township and Meilin Township.

Sanjiang Dong Autonomous County is the county with the largest Dong population among the seven Dong Autonomous Counties in China. 20 12 Sanjiang Dong Autonomous County has a population of 367,707, with the Dong population accounting for 57%. There are Dong, Han, Miao, Yao, Zhuang and other ethnic groups.

The road traffic network of Sanjiang Dong Autonomous County is radial, and the linear distance is basically within the radius of 20 kilometers from the county seat. In terms of surrounding traffic, Sanjiang County is away from Guilin Liangjiang International Airport 150km. Liu Zhi Railway runs through the north and south, reaching Hunan Passage, Huaihua and Zhangjiajie in the north and Liuzhou, Nanning and Beihai in the south; There are 209 national highways and 32 1 national highways in the territory, reaching Liuzhou in the south, Tongdao County in Hunan in the north, Guilin in the east and congjiang county in Guizhou in the west. Water transport can go directly to Liuzhou along Rongjiang River.

Guiguang high-speed railway runs through the whole territory, with Sanjiang South Station.

Economic Overview Sanjiang Dong Autonomous County achieved a regional GDP of 3.726 billion yuan in 20 13, an increase of 8.1%over 20 12; The investment in fixed assets of the whole society was 6.8 billion yuan, an increase of 55.3% over 20 12; The total industrial output value was 65.438+35.9 billion yuan, an increase of 654.38+0.5% over 2065.438+02; The fiscal revenue is 262 million yuan; The total retail sales of social consumer goods was 65.438+0.54 billion yuan, an increase of 654.38+0.3% over 2065.438+0.2; The per capita disposable income of urban residents is 20,345 yuan, an increase of 20 1210%; The per capita net income of farmers was 5,453 yuan, an increase of 13% over 20 12 years.

The per capita net income of farmers in Sanjiang Dong Autonomous County in 20 13 years was 5453 yuan, an increase of 13% over 20 12 years. In the whole year, 4650 mu of tea was planted, with a total area of 654.38+0.48 million mu. The annual output of dry tea is 6.5438+0.05 million tons, with a total output value of 6.5438+0.0/kloc-0.0/billion yuan. Newly planted Camellia oleifera 1.52 million mu; The newly-added Phyllostachys pubescens (including mixed Chinese fir and bamboo) is planted at 5 120 mu. Guangxi Tea Seed Oil and Tea Products Testing Center was established, and more than 3,000 kilograms of tea added with non-tea substances were seized.

Secondary Industry 20131-June, the gross industrial output value of Sanjiang Dong Autonomous County was1367.07 million yuan, an increase of 1 19.56% over 20 12. Industrial added value15.622 million yuan, up 48.34% year-on-year; The tax revenue was 3.892 million yuan, up 8.2% year-on-year. 10-June industrial technological transformation investment 1.35 million yuan. Liuzhou Shenzhou Silicon Industry Co., Ltd. completed the renovation of two 6300KVA electric heaters with an investment of120,000 yuan; Liuzhou Lindao Light Wood Structure Manufacturing Co., Ltd. has invested 3.5 million yuan in the technical transformation of the European-style wooden house material production line and 165438+ 10,000 yuan in the high-density machine-made charcoal production line; Liuzhou Longtai Bamboo Industry Co., Ltd. completed a bamboo deep processing production line with an investment of 2.5 million yuan; The clinker crushing and packaging line of Sanjiang Yunfeng Cement Co., Ltd. completed an investment of 6.5438+0.5 million yuan; The technical transformation of power generation monitoring equipment in Lijintan Power Plant of Sanju Power Investment Company completed an investment of 6,543,800 yuan; Sanjiang Bridge Industrial Co., Ltd. has completed the transformation of beef cooked meat product processing line with an investment of 850,000 yuan, bamboo deep processing line with an investment of 1 10,000 yuan, Caotouping 2500KVA electric furnace and power supply facilities of Sanjiang Xinda Ferroalloy Co., Ltd. with an investment of 3 1 10,000 yuan; Senlei Silicon Industry Co., Ltd. invested 800,000 yuan to expand the 6300KVA electric furnace; The relocation investment of Shilipan gas station is 5 million yuan.

Tertiary industry tourism

In 20 13, the total number of tourists in Sanjiang Dong Autonomous County was1795,000, and the total tourism revenue was 800 million yuan, up by 15.7% and 22.5% respectively. Successfully held the 10th China (Liuzhou Sanjiang) Winter Foliage Festival.

investment

In 20 13, Sanjiang Dong Autonomous County realized 29 investment projects, involving 3.282 billion yuan, with the funds in place1702 million yuan, up 14.46% year-on-year. Accelerate the infrastructure construction of industrial parks, complete the investment in fixed assets of 45 million yuan, and introduce 3 enterprises with an annual output value of more than 20 million yuan.

In 2009, there were 174 primary schools, 86 teaching points and 27,228 students in Sanjiang Dong Autonomous County. There are 14 junior high schools with students 1 1840. Since the Ninth Five-Year Plan, the enrollment rate of county primary schools in 2009 was 99.5%, and the consolidation rate was 99.7%. The enrollment rate of junior high school reached 99.6%, and the consolidation rate was 97.7%. All the indexes have reached the acceptance standard of "Pujiu" stipulated by the state. In May, 2006, it passed the people's acceptance of the autonomous region. In 2009, there were 2 ordinary high schools in the county with 34 18 students and 2 10 students outside the county with 3628 students. The enrollment rate of ordinary high schools reached 25%. The total investment in school infrastructure construction is more than 80 million yuan, the average school area of primary school students is 5.53㎡, and the average number of books per student is 12. The experimental teaching equipment has reached the third-class standard or above. The average school building for middle school students is 6.94㎡, and the average book collection per student is 14. The experimental teaching equipment has reached the second-class standard.

In 20 10 years, the number of beds per thousand people in Sanjiang Dong Autonomous County reached 2-3, and the number of health technicians per thousand people reached more than 2.5. The coverage rate of rural village clinics has reached more than 90%, and the vaccination rate of "five seedlings" has reached more than 90%. The incidence of Class B and Class C infectious diseases shall be controlled within the indicators set by the state; The systematic management rate of pregnant women is over 80%, the systematic management rate of children is over 70%, the hospital delivery rate of pregnant women is over 80%, the hospital delivery rate of high-risk pregnant women is 100%, the new delivery rate is 100%, and the incidence of neonatal tetanus is controlled below 10‰. The maternal mortality rate is controlled below 30/65438+ 10,000, and the infant mortality rate and the mortality rate of children under 5 years old are reduced to below 2 1.87‰ and 25.72‰ respectively.

Cultural undertakings 20 12, Sanjiang Dong Autonomous County introduced more than 70 million yuan of private capital to create a live performance drama "Sitting on the Moon". Since the drama was staged on June 0, 20 1 1, 10, it has performed more than 100, with more than 60,000 audiences, which has created more than 1 10,000 yuan of income for the troupe and become a shining cultural card of Sanjiang.

After 20 13 years of social security, the participation rate of the new rural cooperative medical system in Sanjiang Dong Autonomous County reached 97. 1%, and the accumulated medical expenses were1.1.300 million yuan. The participation rate of the new rural insurance reached 80%, and the accumulated pension was 39.78 million yuan; More than 77 million yuan of social assistance such as subsistence allowances, urban and rural medical assistance, and special care subsidies were distributed; 8903 rural laborers were transferred to employment, and the registered unemployment rate in cities and towns was controlled within 4.2%; The second phase of the fire prevention reconstruction project in ethnic minority villages completed an investment of 83 1.93 million yuan, benefiting 43,779 people; Construction of 658 sets of affordable housing, renovation of 3000 rural dilapidated houses, 27 old houses for reservoir immigrants and 22 dangerous old ferries; Subsidies for returning farmland to forests, improved varieties of crops, purchase of agricultural machinery and tools, subsidies for "one thing, one discussion" projects, direct subsidies for agricultural materials, resettlement funds for reservoirs, and unified guarantee funds for rural houses reached 62.932 million yuan.

Cultural Customs and Folklore Dong Camellia oleifera-The main raw materials used to make Camellia oleifera are: tea (Gao Lu tea produced in Gao Lu Village, Yangxi Township, Sanjiang County in northern Guangxi is the best camellia oleifera), rice fragrance, crisp soybeans, fried peanuts, chopped green onion, glutinous rice and so on. Sanjiang Dong Autonomous County often holds cultural activities such as peasant paintings, Dong songs, Dong embroidery and "Hundred Banquets".

Ethnic customs Sanjiang is the only Dong county in Guangxi. Sanjiang Dong Autonomous County has the most complete, largest and concentrated Dong architecture in China. Sanjiang Dong Autonomous County has Dong Wind and Rain Bridge 108, Drum Tower 159, and a large number of Dong folk houses. National festivals mainly include: the Bull Running Festival on the 15th of the first month, the Fireworks Festival on the 3rd of March, the Sloping Festival on the 15th of August, the Xinhe Festival on the 9th of September, and the Winter Festival on the 22nd of November.

Dong woman Lusheng dance Dong wedding

Dong weddings in Sanjiang Dong Autonomous County are usually held during the Spring Festival. "Going home" means sending the bride back to her family. When sending the bride back to her family, the groom is not allowed to accompany her, but the brothers and sisters, relatives and friends of the groom's family carry the bride price to form a huge farewell party. The longer the farewell party, the more prosperous the groom's family business will be. In the evening, the unmarried youth at the farewell party and the unmarried youth at the bride's stockade usually get together to chat and find the right person, which is called "sitting at night".

"thief's day"

On New Year's Day, a traditional festival in China, Dong people in Tang Tang Village, Dudong Town, Sanjiang Dong Autonomous County, Guangxi, will get together and hold a unique traditional festival "Thief's Day" to ward off evil spirits.

In addition, there are some customs, such as playing lusheng, stepping on karaoke bars, carrying "officials", "doing more", singing and sitting at night, "building tiles on the moon", "house", "stealing the bride" (stealing the marriage), "seeing the bride back to the door", "hooking the bride", collective wedding in Chengyang Bazhai and blocking songs.

Famous specialty lotus fish

"Lotus carp" is a kind of carp mixed in rice fields and fed without any synthetic feed. Fish is tender and sweet, hence the name. The main producing areas are Rongjiang River Basin centered on Shaijiang Village in Liangkou Township and Xindong Village in Yangxi Township.

Sanjiang bamboo shoots of Dong nationality

"Sanjiang Bamboo Shoots" are produced in Sanjiang County, and are known as "Bamboo Township in Guangxi". All kinds of bamboo shoots produced are crisp, tender, delicious and juicy.

Guidongye grape

"Guidong Leaf Grape" is named after it is produced in Guidong Village, Le Tong Township, Sanjiang County. The late August of each year is the mature period, and the cinnamon fruit on the tree is 1 to 2 months after it matures. The fruit does not drop, crack or rot, and the peel is blue-black, easy to color, mature and consistent, beautiful in color and good in quality. "Guidongye Grape" has less seeds and more meat, and its edible rate is above 90%.

Other majors

Other specialties of Sanjiang Dong Autonomous County are: bamboo products, beef cattle, camellia oil, Sanjiang Dannuo, Danzhou honey pomelo, Meilinxia orange, lily, Siraitia grosvenorii and so on.

Celebrity: Olympic champion, 85kg athlete of China Men's Weightlifting Team, born in Sanjiang Dong Autonomous County, Liuzhou, 1986, 1, Yun Coach Lan, now in charge of the coach.

Lan: Born in 1985. Weightlifting coach of Guangxi Zhuang Autonomous Region sports team. He won the first place in the National Young Men's Weightlifting Championship, the first place in the World Youth Championship, the weightlifting champion in the 11th Asian Games and the 54kg champion in the World Weightlifting Championship, and broke the world record many times.