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

Zhengyang Forest Farm

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There are two Zhengyang forest farms in Heilongjiang Province, which are located in Tangyuan County, Jiamusi City, Heilongjiang Province and Sunwu County, Heihe City, Heilongjiang Province. Zhengyang forest farm of Tangyuan County, Jiamusi City, Heilongjiang Province is located 15 kilometers west of Tangyuan County, which belongs to the state-owned forest farm Administration Bureau of Tangyuan, and the administrative region belongs to Tangyuan town. Zhengyang forest farm of Sunwu County, Heihe City, Heilongjiang Province is located in the southwest of Sunwu County, 49 kilometers away from the county seat.

Zhengyang forest farm, tangyuan County, Jiamusi City, Heilongjiang Province

Geographical location and administrative division

The forest farm is located 15 kilometers to the west of Tangyuan county. Its geographical coordinates are 129 ° 37 ′ 14 ″ - 129 ° 46 ′ 12 ″ E and 46 ° 40 ′ 44 ″ - 46 ° 48 ′ 00 ″ n. The forest farm is adjacent to the agricultural area of Tangyuan town in the East, Xianglan town in the south, Haolianghe Forest Management Office in Yichun forest area in the West and shichanggou forest farm in the north. It belongs to Tangyuan State-owned Forest Farm Management Bureau, and its administrative region belongs to Tangyuan town.

General situation of physical geography

Mountains: the forest farm is located in the southeast of the south slope of Xiaoxing'an Mountains. The terrain is mainly mountainous and hilly, with gentle slopes. Most of the slopes are between 15 and 20 degrees. The terrain is high in the northwest and low in the southeast. The highest peak is zhangxiangou north mountain, with an altitude of 521 meters and an average altitude of 300 meters. water system: it belongs to the catchment area of Tangwang River in Songhua River system. Tangwang River flows through the forest farm for 15 km, and it is a primary tributary of Songhua River. climate: it belongs to the mid temperate continental monsoon climate. It is cold and dry in winter, warm and humid and rainy in summer, easy to dry in early spring with less rain, and rapid cooling in autumn, which often causes freezing injury. Early frost in mid September, late frost in mid May. The average temperature is - 38 ℃, the annual average accumulated temperature is more than or equal to 10 ℃, 2200 ℃, the annual precipitation is 600mm, and the frost free period is 110-125 days. soil: there are two soil types, mainly dark brown soil, with a total area of 5454 hectares, and only a small amount of swamp soil. vegetation: it belongs to the flora of Xiaoxing'an Mountains. The main tree species are oak, black birch, Korean pine, larch, Scotch pine, red pine, etc., shrubs are hazelnut, Lespedeza, Rhododendron, etc., herbs are Carex, ferns, Linglan, Cinnamomum camphora, etc. Chinese herbal medicines include Astragalus, acanthopanax senticosus, mangshanhong, etc.; wild vegetables mainly include Osmunda japonica, Pteridium aquilinum, monkey leg fern, etc.; vines include Vitis amurensis, Schisandra chinensis, etc.; fungi include Tricholoma matsutake, hazelnut mushroom, etc. wild animals: mainly include wild duck, pheasant, badger, bear, rabbit, flying dragon, weasel, birch, red deer, roe deer, wild boar, etc.

Social and economic situation

At present, the forest farm has 85 employees, including 10 cadres and 5 engineering and technical personnel, with fixed assets of 240000 yuan and annual output value of more than 300000 yuan. Shiye district is adjacent to 2 towns and 10 natural villages with a social population of 5000. Halo highway passes through the south of the construction area, and forest roads, township roads and large lanes form a developed traffic network.

Status of forest resources

General situation of forest resources: the total management area is 5911 hectares, and the forest land area is 4845 hectares, including 3882 hectares of forest land and 233130 cubic meters of forest stock. There are 198 hectares of forested land, 765 hectares of non forested land and 1066 hectares of non forested land. The forest coverage rate was 66.8%. Forest type: among the forest resources, the natural forest area is 1189 hectares, and the total volume is 60450 cubic meters, accounting for 30.6% and 25.9% of the forest area and volume respectively. The main forest types are oak forest with an area of 1047 hectares and a volume of 51640 cubic meters, birch forest with an area of 49 hectares and a volume of 2280 cubic meters, and broad-leaved mixed forest with an area of 93 hectares and a volume of 6530 cubic meters. The area of artificial forest is 2693 hectares and the volume is 172680 cubic meters, accounting for 69.4% and 74.1% of the forest area and volume respectively. The main forest types are Larch with an area of 978 hectares and a volume of 89990 cubic meters; Korean pine with an area of 271 hectares and a volume of 18380 cubic meters; red pine with an area of 103 hectares and a volume of 6730 cubic meters; coniferous mixed forest with an area of 571 hectares and a volume of 17910 cubic meters; and artificial forest with a fruit forest with an area of 28 hectares. Forest Classification Management Division: in the forest land, the total area of ecological public welfare forest is 2854 hectares, accounting for 58.9% of the forest land. Among them, the area of key public welfare forest defined by zoning is 1518 hectares, accounting for 31.3% of forestry land; the area of general public welfare forest defined by zoning is 1336 hectares, accounting for 27.6% of forestry land. The total area of commercial forest is 1991 hectares, accounting for 41.1% of the forest land.

Forestry production and construction

Founded in 1959, the forest farm has been operating for more than 40 years, producing 30000 cubic meters of commercial timber, 1000 cubic meters of timber annually, and 2693 hectares of reforestation. the agricultural base is 100 hectares, mainly in dry land, with an annual output of 200000 kg of soybean, 300 pigs, 100 cattle, 28 hectares of fruit trees, an annual output of 100000 kg and an annual profit of 350000 yuan. the forest farm has 3000 square meters of public and civil buildings of various brick and wood structures, 20 vehicles of various types, telephone, cable TV, computer and other facilities.

development direction

In the future development of the forest farm, first, through the definition of classified management division, the forest with the purpose of giving full play to ecological benefits is divided into ecological public welfare forest, scientific management, the pursuit of maximum ecological and social benefits; the forest with the main purpose of giving full play to economic benefits is divided into commercial forest, to improve productivity, the pursuit of maximum economic benefits. Second, relying on the advantages of local resources, we should develop and utilize wild vegetables and medicinal plants in a planned and organized way. At the same time, we should make active use of woodland resources, vigorously develop planting, breeding, cultivation of Chinese herbal medicine, cash crops and other projects, so as to adjust the industrial structure and form a pattern of coexistence of multiple economic forms.

development projects

Fruit trees will be built, 10 hectares of fruit trees will be cultivated every year, and a fruit production base will be built within five years to sell northern fruits. director of Forest Farm: Li Jianfeng

2. Zhengyang forest farm, Sunwu County, Heihe City, Heilongjiang Province

Geographical location and administrative division

The forest farm is located in the southwest of Sunwu County, 49 kilometers away from Sunwu County. The geographical coordinates of the site are 126 ° 53 ′ 57 ″ E and 49 ° 13 ′ 07 ″ n. The forest farm is adjacent to Chenqing forest farm in the southeast, Xiaoxing'an forest farm in Wudalianchi city in the southwest, Xiangyang forest farm in the northwest and Hongqi forest farm in the northeast.

General situation of physical geography

Mountain range: the forest farm is located on the north slope of Xiaoxing'an Mountains. The terrain is mainly mountainous and hilly. The whole construction area is wide in the north and narrow in the south. It is shaped like a half clenched hand. Shangsen mountain, the highest mountain in the boundary, is 689 meters above sea level, with an average altitude of 463 meters and a slope of 6-21 degrees. water system: it is a tributary system of Heilongjiang Province. The largest river is Pingding River, which flows into xunbila river through Chenqing River and into Heilongjiang Province from xunbila river. Due to the change of the earth's crust, many deep water ponds are formed in the rivers. The most famous one in Zhengyang is heifengtang, with a water surface area of 0.3 hectares and a maximum depth of more than 10 meters. climate: the forest farm is located in the cold temperate zone, with obvious forest climate. The winter is long, cold and dry, the summer is short, warm and rainy, and the early spring is less rainy and dry. The annual average temperature is - 1.7 ℃, the extreme maximum temperature is 32 ℃, the minimum temperature is - 40 ℃, the annual sunshine hours is 2570 hours, the annual average rainfall is 550 mm, and the frost free period is about 90 days. soil: it can be divided into 6 soil types and 14 sub types. In terms of soil distribution, it changes with the elevation of terrain. The order of soil distribution is swamp soil meadow soil meadow dark brown soil gley dark brown soil albic soil; the order of soil distribution is dark brown soil Albic Soil in mountainous area of 400m-700m above sea level. vegetation: it belongs to the flora of Xiaoxing'an Mountains. The main tree species are oak, Betula platyphylla, Betula nigra, poplar, Betula acerifolia, yellow pineapple, Fraxinus mandshurica, Juglans mandshurica, Tilia amurensis, color wood, etc., shrubs are hazelnut, hazelnut, birch bush, wild rose, vetch, Rhododendron, acanthopanax senticosus, Schisandra chinensis, etc., more than 20 kinds of herbs are vetch grass, Sanguisorba officinalis, lily of the valley, equiseta, Pingbei, etc. Among them, there are more than 50 kinds of Chinese herbal medicines such as Codonopsis pilosula, Astragalus membranaceus, acanthopanax senticosus, Atractylodes macrocephala, cortex dictamni, Radix Glehniae, etc.; more than 10 kinds of wild vegetables such as Pteridium aquilinum, old mountain celery, daylily, etc.; vines such as Vitis amurensis and Schisandra chinensis; and more than 10 kinds of fungi such as Pleurotus ostreatus, Corylus, Tricholoma matsutake, Auricularia auricula, Tricholoma erinaceus, Ganoderma lucidum, etc., which are.

Social and economic conditions

The forest farm has 20 employees, including 4 cadres and 3 engineering and technical personnel. It has a forest management and protection brigade, a diversified development base, and a capital introduction office. The fixed assets are 181000 yuan, the annual output value is 380000 Yuan, and the profits and taxes are 80000 yuan. There are 12 natural villages, more than 800 households and more than 3400 people in the construction area. Zhengyang Township, 9 kilometers away from the forest farm, has more enterprises and developed economy. Sun Xiang highway runs through the construction area and forms a relatively developed transportation network with forest roads, township roads and large lanes.

Status of forest resources

General situation of forest resources: the total management area is 23534 hectares, and the forestry land area is 12859 hectares, including 9107 hectares of woodland, 919 hectares of open woodland, 581 hectares of unforested woodland and 2202 hectares of unforested woodland. The total forest volume is 175540 cubic meters, including 217800 cubic meters of natural forest. artificial

Chinese PinYin : Hei Long Jiang Sheng Hei He Shi Sun Wu Xian Zheng Yang Lin Chang