Mengban Township, Yongde County, Lincang City, Yunnan Province

Mengban Township

Mengban township is located in the west of Yongde County, connecting Yongkang town in the East, dedang town in the south, mengbang town in zhenkang County in the West and xiaomengtong town in the north. It is 40 km away from the county, 266 km away from the city and 827 km away from Kunming, the provincial capital. In 2007, the total income of rural economy was 63.26 million yuan (including 10.31 million yuan from animal husbandry), and the per capita net income was 1666 yuan. Most of the land in the township is fertile and rich in resources. The main industries are tea, walnut and sugarcane.

Historical evolution

The Western Han Dynasty belonged to Ailao Prefecture, the Eastern Han Dynasty belonged to Yongchang County, the Shu Han and the two Jin Dynasties belonged to Yongshou County, the Tang Nanzhao and song Dali belonged to Yongchang Prefecture, the Yuan Dynasty belonged to zhenkanglu, the Ming and Qing Dynasties belonged to zhenkangzhou (later renamed yongkangzhou), the Ming Dynasty belonged to zhenkang County in 1913, the Sui County belonged to Baoshan special district in the early days of liberation in 1950, and the Mianning special district (later renamed Lincang) in 1953. In the early days of liberation, when Mengban established the people's government, it adopted the old name of "western district" and called it "Western District People's government". The area under its jurisdiction included part of the present northwest of zhenkang, with a total of 43 small townships. By August 1950, the western District was renamed "four District People's government". In 1958, the people's communization was carried out, and the district government was moved to mengbang town of zhenkang. The "red flag people's commune" was established in Mengban, which was not under the leadership of the "four districts" but under the leadership of the county. In September 1962, the rural sports system changed greatly. Mengban area was divided into two parts, with zhaimi River as the boundary. Hedong was under the control of the German Party (except for the fear of palm) and Hexi was under the control of xiaomengtong district. Mengban was reestablished to the people's commune in January 1973, and the area formerly under the control of the German Party and xiaomengtong was put under the jurisdiction of Mengban people's commune. In 1984, the commune changed its name to District, called Mengban District Office, which governs nine townships and one town. They are Mengban Town, lianggoushui Township, Baiyan Township, Lishu Township, Huya Township, Houshan Township, Shuicheng Township, mangfei Township and xinbiantian township. At the beginning of 1988, the district was withdrawn and the township was established, and its jurisdiction remained unchanged.

geographical position

Mengban is located in the west of Yongde County, 99 ° 09'e and 24 ° 05'n, with a total control area of 213.74 square kilometers (320610 mu). It borders on dedang town and Yongkang Chaoyang office in the East, mengmercury Township and mengbang town in zhenkang County in the south, and xiaomengtong in the north. The East-West cross-section is 18 kilometers, and the roads and paths are 35 kilometers. The mountainous area accounts for more than 95% of the total area, and the population density is 115 people per square kilometer.

geographical environment

terrain

The terrain of Mengban township is high in the East, West and North, and inclines to the south. There are many peaks and mountains in the area. Dajianshan mountain in the west of Mengban is 2507 meters above sea level, which is the highest point of the whole township. Maofeicaibawei is 950 meters above sea level, which is the lowest point in the township. Its elevation difference is 1557 meters, and the township government is 1170 meters above sea level. the total area of the township is 213.74 square kilometers, with the highest altitude of 2507 meters and the lowest altitude of 950 meters. The three-dimensional climate is obvious, and the terrain and mountains are north-south, with the characteristics of more mountains and less dams. The territory is mainly mountainous, accounting for about 95%, belonging to subtropical low latitude plateau monsoon climate. The forest area is 112519 mu, accounting for 34.7% of the total area. The forest coverage is 33%. At the end of 2007, there were 44470 mu of cultivated land, including 10850 mu of paddy field and 33011 mu of dry land; 22862 mu of tea garden, with an output of 670.1 tons; 40207 mu of walnut, with an area of 36483 mu of pickled walnut, with an area of 7987.4 mu of grain for green and 3724 mu of iron walnut, with an output of 78.2 tons.

mountain range

Tangli mountain range and Sanbao mountain range are juxtaposed in East and West, winding from north to south, forming "three mountains, two troughs and five rivers on all sides." Dajianshan (sanbaoshan system), the main peak of sanbaoshan mountain, is shady in the West and contains water resources. Above the half of the mountain, it is rich in Angelica sinensis, qingui, xiaoheiniu, Chonglou and other medicinal materials. Pengcai mountain, with an altitude of 2078 meters, mainly accumulates mountain grass. From South to north, there are wotuo mountain, Manghai mountain and zuwei mountain (the three mountains have more vegetation). The west slope of Tangli mountain ranges from changgantang to the East and the north foot of beimoshi mountain, The forest coverage is wide, and the water resources condition is good.

river system

The main rivers in Mengban township are Saimi River, Mengban River, Nankan River, Malutang River and Houshan river. Saimi river originates from qingmenkou and nanbangshui at the north foot of Daxishan of xiaomengtong in the north section of sanbaoshan mountains. From north to south, it enters at laoouzhai Batou of Lishu. It passes through the hinterland of Mengban township for about 18 kilometers, and flows into zhenkang at the end of busy lung dam. The flow is 7.6 m3 / s, irrigating most of the paddy fields in the township. Mengban River: it originates from lianggoushui village at the north foot of dajianshan mountain, flows through Mengban dam from the northwest and joins Saimi river at the boundary, which is the main water resource of Mengban dam irrigation area. Nankan River: it originates from Shuitang village in the middle of Sanbao mountain range, flows through Xiaotang dam in the northwest, and joins Saimi river at fushuba. Malutang River: it originates from lielieqing in the south of Mengban, flows through Kafang and datianzhai from south to north, and joins Saimi river at the foot of xinbiantian village. Houshan River: it originates from laogoufang, irrigates Gaotian dam from south to North and flows into Saimi river.

climate

It belongs to subtropical low latitude plateau mountain monsoon climate, which is mainly affected by the Indian Burmese ocean air mass. Due to the great difference in altitude and complex terrain, it has formed an obvious three-dimensional type. Its characteristics are: the four seasons are not obvious, the dry and wet seasons are distinct, and the annual average temperature is 18.5 degrees Celsius; the average temperature in the coldest month is 12.66 degrees Celsius, and the average temperature in the hottest month is 22.23 degrees Celsius; the extreme maximum temperature is 31.1 degrees Celsius (June 6, 1986) and the extreme minimum temperature is 4.3 degrees Celsius (June 6, 1986) 3 March 2003). The annual frost free period is 349 days, the first frost period is December 19 and the last frost period is February 2. The rainfall is abundant, with an average annual rainfall of 1180 mm, of which the rainfall from July to August is more than 30% of the whole year. The rainy season begins in May and ends in October, with an average annual rainfall of 162 days and an average annual sunshine hours of 2196 hours. The wind direction is mostly north-south wind, and the wind speed is 2.3 m / s Because of the short frost period in winter and spring in most areas, it is suitable for two crops a year. Rice and Baogu are the main crops in spring, while wheat, broad bean, Wandou and rape are the main crops in spring. Due to frost free period in a few areas, three crops a year can be achieved, and ratooning rice can be planted in rice.

soil

Mengban township has a total control area of 213.74 square kilometers, 320610 mu, 43986 mu of cultivated land, including 10788 mu of paddy field, accounting for 24.5% of cultivated land, 33018 mu of dry land, accounting for 75.5% of cultivated land, 156000 mu of woodland, including 105800 mu of forest, 33% of forest coverage, 710 mu of grassland, 10700 mu of barren mountains, 55 mu of water area, and 109200 mu of other areas. according to the soil survey in 1983, the vertical distribution of soil types in Mengban township is as follows: Limestone Area in the northwest, lateritic red soil below 1300 m above sea level, and lateritic red soil between 1300 m and 2500 m above sea level. The southeastern part is a sandstone area, with red soil at 950-1300 meters above sea level, yellow soil at 2100-2500 meters above sea level, and yellow brown soil above 2500 meters above sea level.

natural resources

Mengban township is rich in natural resources due to its complex geographical environment. Up to now, the natural resources that have been recognized and gradually developed and utilized include: land resources, total arable area of 60000-70000 mu, and now 43000 Mu are used; water resources: rivers are crisscross in the township, water level is high and low, 299 large and small ditches have been built in production, and the irrigated paddy field area is more than 10000 mu Forest resources: there are more than 156000 mu of forest land in the township, distributed in Dajian mountain, zuwei mountain, Moshi mountain, Shifo mountain, qianmalin, Houshan and other places. Mineral resources: the main mineral resources that have been proved and exploited include gypsum, asbestos, silica, coal, etc.; wild animal and plant resources: due to the increase of population, the phenomenon of deforestation is serious, and the natural ecology has been seriously damaged. Although the ecological level has been improved in recent years through Closing Hillsides for afforestation and returning farmland to forest, there are few wild animals and many wild herbs It is very rare to use plant, only in the steep slope of hanging rock, deep forest, occasionally can see a small number of monkeys, rock sheep, muntjac, hedgehog, weasel, pheasant, silver pheasant and so on. There are still a small amount of small black cattle, red deer medicine, Angelica sinensis, Chuanshen, Jumu, Gastrodia elata, Angelica dahurica, horseshoe incense and other medicinal materials in dajianshanqing, Shifo peak, houshanyan of shangqingtang, zushashan and houshanqing of qianmalin.

Agricultural industrialization

In terms of agricultural industrialization, combined with the local conditions, the government has always attached great importance to the long-term mechanism for farmers to get rid of poverty and become rich, adhered to the strategy of "industrialization of ecological construction and ecological development of industry", accelerated the development of walnut, tea and sugarcane industries, focused on cultivating safflower, jatropha, virus-free sweet potato and other emerging industries, and consolidated and promoted the advantageous industries of animal husbandry. The total area of walnut planting in the township is 47207 mu, including 36483 mu of soaking walnut area (including 7987.4 mu of returning farmland to forest), 3724 mu of iron walnut area, 103.4 tons of walnut annual output, realizing 1.98 million yuan of walnut income, 22862 mu of tea garden planting, 670 tons of tea output, realizing 10.68 million yuan of tea income, and 4606 mu of sugarcane planting, The output is 22000 tons and the income is 4.18 million yuan; the area of safflower is 1200 mu, the area of virus-free sweet potato is 213 mu, and the area of Jatropha is 2130 mu; the construction of Caoshan has completed 3000 mu, and the beef frozen semen improvement (station) has been built to introduce excellent meat

Chinese PinYin : Yun Nan Sheng Lin Cang Shi Yong De Xian Meng Ban Xiang