Dahekou forest farm, Sunwu County, Heihe City, Heilongjiang Province

Dahekou Forest Farm

Dahekou forest farm is located at 84km of HA Hei highway in Sunwu County. Its geographic coordinates are 127 ° 30 ′ E and 49 ° 40 ′ n. It is adjacent to Yanjiang forest farm in the East, Pingshan forest farm in the west, Qianjin forest farm in the South and Xigangzi Experimental Forest Farm in the north. It belongs to the forestry bureau of Sunwu County. Mountain range: it belongs to the north slope of Xiaoxing'an Mountains, which is high in the north and low in the south. It is like a slope with an altitude of 400-500 meters and an average altitude of 450 meters.

geographical environment

river system

There are Erlong River and woniu river running through the forest farm area, flowing into xunbila River from west to East and into Heilongjiang Province.

climate

It has a continental monsoon climate. It is cold and snowy in winter, warm and rainy in summer. The annual average temperature is - 1.6 ℃, the extreme maximum temperature is 35.2 ℃, the minimum temperature is - 48.6 ℃, the frost free period is 120 days, the annual rainfall is 540-600mm, and the annual sunshine hours are 2569 hours.

soil

There are 5 soil types and 10 sub types, which change with the elevation of the terrain. The order of soil distribution in low land, low land and flat land below 300 meters above sea level is swamp soil meadow soil meadow dark brown soil gley dark brown soil albic soil; the soil distribution in mountain area at 400-500 meters above sea level is dark brown soil, albic dark brown soil and typical dark brown soil, and the thickness of layer a is about 10-25 cm.

vegetation

It belongs to the flora of Xiaoxing'an Mountains. The main tree species are Betula platyphylla, Betula nigra, poplar, oak, Fraxinus mandshurica, yellow pineapple, etc. There are more than 300 kinds of herbs. Among them, there are more than 100 kinds of Chinese herbal medicine, such as Huangqin and acanthopanax senticosus; more than 10 kinds of wild vegetables, such as Pteridium aquilinum and laoshanqin; more than 10 kinds of vines, such as Vitis amurensis and Schisandra chinensis; more than 10 kinds of fungi, such as Hericium erinaceus, Auricularia auricula, Tricholoma matsutake and Tricholoma yuan.

natural resources

Forest resources

The total management area is 54771 hectares, and the forestry land area is 35141 hectares, including 31584 hectares of forest land and 969210 cubic meters of forest stock. There are 336 hectares of unforested forest land, 853 hectares of open forest land, 2368 hectares of non forest land and 19309 hectares of non forest land. The forest coverage rate is 61%.

Stand type

Among the forest resources, the forest area is 31584 hectares and the volume is 96210 cubic meters. The natural forest covers an area of 30209 hectares with a total volume of 829770 cubic meters, accounting for 96% and 85.6% of the total forest area and volume respectively. The main forest types are oak forest with an area of 300 hectares and a volume of 10500 cubic meters; birch forest with an area of 720 hectares and a volume of 28800 cubic meters; broad-leaved mixed forest with an area of 29139 hectares and a volume of 788670 cubic meters; coniferous and broad-leaved mixed forest with an area of 50 hectares and a volume of 1800 cubic meters. The area of artificial forest is 1375 hectares, and the volume is 139440 cubic meters, accounting for 4% and 14.4% of the forest area and volume respectively. The main types of stand are 6 hectares of pure Korean pine forest with a volume of 20 cubic meters; 1339 hectares of larch forest with a volume of 138820 cubic meters; 30 hectares of Scotch pine forest with a volume of 600 cubic meters.

Forest classification

In forestry land, the total area of ecological public welfare forest is 34141 hectares, accounting for 100% of forestry land. Among them, the area of key public welfare forest is 11637 hectares, accounting for 33% of forestry land; the area of general public welfare forest is 23504 hectares, accounting for 67% of forestry land.

Production and construction

The forest farm was founded in 1976. After 25 years of management, it has built a fast-growing and high-yield forest, cultivated a large fruit Seabuckthorn base, carried out both management and management, and developed breeding, planting and tertiary industries, forming a certain scale. silvicultural production: nearly 10000 cubic meters of commercial timber are produced by the state, 300 cubic meters of timber are produced annually, and 375 hectares of reforestation are produced. Diversified operation: 20 hectares of soybean base will be built, with an annual output of 30000 kg of soybean and 40 pigs. A new mineral water (changleshan spring water) processing plant was built, with large bottles of drinking water and small bottles of drinking water. Seabuckthorn series processing plant 1, processing Seabuckthorn series products, such as Seabuckthorn ice tea, pure natural pollution-free seabuckthorn oil. The Forest Farm Office and water plant are 516 square meters, equipped with 2 cars, 3 chainsaws, 1 fire tower, 4 hand-held desk walkie talkies, 10 fire extinguishers and 20 18 tractors (workers). Staff housing is 886 square meters. There are cable TV, mobile phones, etc.

socioeconomic

The forest farm has 44 employees, including 7 cadres and 2 engineering and technical personnel. The total population of the forest farm is 100. With mineral water processing plant, seabuckthorn wine processing plant, seabuckthorn planting base. The fixed assets are 200000 yuan and the profit is 200000 yuan. There are yaotun, woniuhe and Xingbei three townships, one farm branch, 18 natural villages, 3058 households and 14500 people in shiye district. There are many enterprises in each township, and the economy is relatively developed. National Highway 202 runs through the north and south of the construction area, and forest roads, township roads and large lanes form a developed transportation network.

development direction

In the future development of the forest farm, first, according to the actual situation of the forest farm, develop the unique resources of the forest farm, and form a modern state-owned forest farm with characteristics. Second, relying on the advantages of forest resources, a new mineral water processing plant will be built, which has a bright future. Mineral water contains more than 10 elements, such as calcium, magnesium, iron, potassium, etc. It has the function of strengthening the body and spleen. Third, while implementing all aspects of personal management and management, we should develop and utilize wild vegetables, medicinal plants and other mountain products in a planned and organized way. The fourth is to cultivate the Russian big fruit Seabuckthorn planting base, and build a series of processing plants of big fruit Seabuckthorn.

development projects

Construction of changleshan mineral water processing plant. a series of seabuckthorn processing plants have been built to produce Seabuckthorn ice tea, seabuckthorn oil, seabuckthorn wine, etc., which have been sold all over the world, and a series of production bases for production, transportation and processing have been formed. director of Forest Farm: Zhu Zhenfang

Chinese PinYin : Hei Long Jiang Sheng Hei He Shi Sun Wu Xian Da He Kou Lin Chang