Binnan forest farm, Aihui District, Heihe City, Heilongjiang Province

Binnan Forest Farm

Binnan forest farm is located in the north of Aihui District, with the geographic coordinates of 126 ° 17 ′ - 127 ° 9 ′ E and 50 ° 40 ′ - 50 ° 57 ′ n. It starts from the Bank of Heilongjiang in the East, connects with galashan forest farm in Nenjiang County in the west, adjacent to huapiyao forest farm in the South and huma County in Daxinganling in the north, belonging to Xinsheng township. The total population of the forest farm is 242, including 107 employees, including 7 cadres, 3 engineering and technical personnel, and 53 retired employees. Within the jurisdiction, there are two natural villages on the edge of Heilongjiang, with vast territory and few people.

geographical environment

Mountain range: the forest farm is located at the northern foot of Xiaoxing'an Mountains, with the terrain gradually decreasing from west to East, mainly low mountains and hills. The highest peak is Taishan Mountain with an altitude of 595 meters, and the lowest is Jinguan mountain with an altitude of 381 meters, with an average altitude of 495 meters. Most of the slopes are between 13 ° and 25 °.

Water system: the territory is rich in water resources and crisscross with rivers. Kuanhe River, the first tributary of Heilongjiang, originates from Yizhao construction area of forest farm, erdaohe River, the first tributary of Heilongjiang, originates from Yuesheng mountain and Zhicheng construction area of forest farm, and cierbin River, the second tributary of Heilongjiang, originates from Binnan construction area of forest farm.

Soil: there are three types of soil in the area under its jurisdiction, namely dark brown soil, meadow soil and swamp soil. Among them, dark brown soil is the main soil, followed by meadow soil, and swamp soil is the least.

Climate: cold temperate continental monsoon climate, high temperature and rainy in summer, cold and dry in winter. The annual average temperature is - 2 ℃, the frost free period is 80-90 days, the early frost in September and the late frost in June. The annual precipitation is 500-600mm and sunshine hours are 2500-2700 hours / year.

Vegetation: belonging to the flora of Xing'an, it is a cold temperate coniferous forest dominated by Larix gmelinii. Betula platyphylla is the dominant species in gentle wetland. In form, the flora of Daxing'anling and Xiaoxing'anling is interlaced and transitional. The main tree species are larch, white birch, oak, black birch, Populus davidiana, etc. The main undergrowth trees are hazelnut, Lespedeza, Populus tomentosa, Spiraea, Dusi, Rosa davurica, etc. The main herbs are Carex Wusuli, Carex tatatou, ferns, Lilium, Sanguisorba officinalis, Thalictrum, Cinnamomum camphora, etc.

Wild animals: bear, lynx, wolf, snow rabbit, roe deer, wild boar, fox, badger, raccoon dog, flying dragon, pheasant, black chicken, tree chicken, wild duck, forest frog, etc.

socioeconomic

There is one old huma Road, three roads built during the Japanese puppet period and one forest road built by the forest farm. In addition to the Heihe Binnan section of the old huma highway, other sections are in disrepair and inconvenient to drive. Due to the closed environment and inconvenient transportation, the development of other industries is relatively restricted. The pattern of stand alone support has not been fundamentally changed.

Forest resources

General situation of forest resources: the total management area is 97214 hectares, the forest land area is 88713 hectares, the woodland area is 78358 hectares, the open woodland area is 6474 hectares, the shrubbery area is 2410 hectares, and the non woodland area is 519 hectares. The forest cover rate was 80.6%.

Stand type: among the forest resources, the natural forest covers an area of 76339 hectares, with a total volume of 4961530 cubic meters, accounting for 86.1% and 94.9% of the forest area and volume respectively. The main forest types are Larch pure forest, birch pure forest, coniferous and broad-leaved mixed forest, broad-leaved mixed forest and hard broad-leaved mixed forest. Artificial forest covers an area of 2019 hectares with a total volume of 81300 cubic meters, accounting for 2.3% and 1.6% of the total forest area and volume respectively. The main forest types are mixed forest of Pinus koraiensis and Pinus sylvestris var. mongolica, pure forest of Larch and pure forest of Pinus sylvestris var. mongolica.

Forest Classification Management Division: in the forest land, the total area of ecological public welfare forest is 62568 hectares, accounting for 70.5% of the forest land. Among them, 46125 hectares of key ecological public welfare forest are defined by zoning, accounting for 52% of forestry land area; 16443 hectares of general ecological public welfare forest are defined by zoning, accounting for 18.5% of forestry land area. According to the division, there are 26145 hectares of commercial forest, accounting for 29.5% of the forest land.

development direction

The first is to divide the forest with the main purpose of giving full play to ecological benefits into ecological public welfare forest through classified management division, and pursue the maximum ecological and social benefits through scientific management; the forest with the main purpose of giving full play to economic benefits is divided into commercial forest, so as to improve forest productivity, pursue the maximum economic benefits and maximize the overall benefits of the forest. Second, relying on the local resource advantages, we should develop and utilize the wild vegetables, edible fungi, medicinal plants and other mountain products in a planned and organized way; at the same time, we should actively use the forest resources, vigorously develop the planting industry, and cultivate Chinese medicinal materials, economic crops, edible fungi and other projects.

development projects

We should actively organize, manage and protect workers, work hard in the breeding industry and forest planting industry, set up models, and increase workers' income from point to area.

Director of Forest Farm: Gao Xilong

Forestry production

Established in 1965, the forest farm has accumulated 300000 cubic meters of national timber production, with an annual timber production of 8110 cubic meters. The reforestation area is 2019 hectares, mainly pure larch forest and pure Pinus sylvestris var. mongolica forest.

The forest farm raises 5 pigs and 10 sheep, with an estimated income of more than 6000 yuan. It collects 1500 kg of edible fungus, 1500 kg of mushroom, 800 kg of monkey head and 25000 kg of bracken, with an annual profit of 205000 yuan.

There are more than 5000 square meters of common brick and wood structures, civil buildings, more than 30 vehicles, and installation of closed-circuit television, computer, telephone and other facilities.

Forest Farm incident

On May 26, 2008, Binnan forest farm, located in the strategic location of the galashan fire, was surrounded by a raging fire. The fire took advantage of the wind, and the forest farm was surrounded by a sea of fire. The lives and properties of more than 700 workers and a large number of fire fighting equipment were seriously threatened. At the critical moment, a soul stirring battle of Binnan Forest Farm started.

From 10:00 on the 26th to 15:00 on the 27th, the heroic fire fighters fought here for 29 hours. In the battle, the fire front-line commanders put the scientific fire-fighting concept through the whole process of fire reconnaissance, fire judgment and fire line fighting, so that each attack has a variety of plans, and each fire line has a variety of fighting methods, so that the whole campaign is always under the scientific organization and command, and no casualties of the forest crowd and no casualties of the officers and soldiers.

Chinese PinYin : Hei Long Jiang Sheng Hei He Shi Ai Hui Qu Bin Nan Lin Chang