Jiaodebu forest farm, Wudalianchi City, Heihe City, Heilongjiang Province

Jodblin farm

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The forest farm is located in the nature reserve of Wudalianchi scenic spot, with the geographic coordinates of 126 ° 11 ′ - 126 ° 32 ′ E and 48 ° 37 ′ - 48 ° 50 ′ n. The Forest Farm faces Longzhen farm and Yinlonghe farm across the river in the East, Xiaogushan forest farm and Shuangquan Township in the south, Yaoquan forest farm in the West and Weishan farm in the north. The forest farm is 25 kilometers east of Wudalianchi Scenic Area Management Committee, and it belongs to Wudalianchi scenic area forestry bureau.

General situation of physical geography

Mountain range and terrain: the forest farm is located on the south slope of Xiaoxing'an Mountains, with the main landform of mountain hills. The highest elevation in the construction area is 600 meters, and the lowest elevation is 248 meters. The slope is gentle, and the general trend is higher in the northeast and West, and lower in the central and south. water system: it belongs to Nenjiang river system. Zhang tongshigou river flows into Wudalianchi and sanchizi. climate: the forest farm is located in the mid temperate continental monsoon climate zone, with long cold winter and short cool summer. The annual average temperature is 0.5 ℃, the annual accumulated temperature is 2200 ℃, the annual average precipitation is 514.3mm, and the humidity is 69%. The annual sunshine hours are 2750 hours and the frost free period is 121 days. The extreme maximum temperature is 38 ℃ and the minimum temperature is - 42 ℃. soil: there are dark brown soil, pozzolanic soil and meadow soil, 3 soil types and 9 sub types, with a total area of 23975 hectares, mainly dark brown soil. vegetation: it belongs to the flora of Xiaoxing'an Mountains. The main tree species are natural birch, black birch, oak, poplar, elm, color tree, Tilia amurensis, yellow pineapple, Fraxinus mandshurica, Juglans mandshurica, natural Larch (distributed around lava Shilong), artificial larch and Mongolian Scotch pine. The shrubs are Corylus heterophylla, Lespedeza, three needles and Daphne odorifera. The herbs are Ambrosia, Carex, Cinnamomum microphylla, Cinnamomum camphora, Sparganium and so on. Among them, Chinese herbal medicines include Codonopsis pilosula, astragalus, acanthopanax senticosus, chuandilong, etc.; wild vegetables and wild fruits mainly include Pteridium aquilinum, monkey legs, Rubus, shandingzi, hickory, etc.; vines mainly include Vitis amurensis, Schisandra chinensis, etc.; fungi mainly include Tricholoma matsutake, hazelnut mushroom, yuan mushroom, Hericium erinaceus, Tricholoma auricula, Tricholoma matsutake, etc. wild animals: mainly grey crane, weasel, chinchilla, muskrat, muskrat, raccoon dog, wolf, black chicken, pheasant, wild duck, fox, roe deer, caomian, brown bear, wild boar, Sibuxiang, etc.

Social and economic situation

There are 156 employees in the forest farm, including 5 cadres and 4 Engineering and technical personnel. The fixed assets are 1.2 million yuan. The annual output value is 1.18 million yuan and the profit is 20000 yuan. There is a natural village with a population of 200 in the construction area. The forest farm has convenient transportation. 6 kilometers south of the forest farm, there is Zhanhe five highway across the East and West. 12 kilometers east is Zhanhe Forestry Bureau, and 20 kilometers west is Wudalianchi scenic spot.

Status of forest resources

General situation of forest resources: the total management area is 23975 hectares, and the forest land is 17087 hectares, including 13019 hectares of forest land, 135 hectares of unfinished forest land, 3 hectares of nursery land, 3930 hectares of non forest land and 6888 hectares of non forest land. The total forest volume is 887860 cubic meters. The forest coverage rate was 54.3%. stand type: in forest resources, natural forest covers an area of 12098 hectares, with a total volume of 84730 cubic meters, accounting for 92.9% and 95.4% of forest area and volume respectively. The main forest types are Betula platyphylla forest with an area of 5591 hectares and a volume of 425900 cubic meters; oak forest with an area of 3477 hectares and a volume of 185320 cubic meters; Poplar with an area of 1129 hectares and a volume of 98420 cubic meters; soft broad-leaved forest with an area of 1412 hectares and a volume of 100470 cubic meters; natural Larch with an area of 489 hectares and a volume of 27210 cubic meters. the area of artificial forest is 921 hectares and the volume is 40630 cubic meters, accounting for 7.1% and 4.6% of the forest area and volume respectively. The main types of stand are artificial larch with an area of 907 hectares and a volume of 39910 cubic meters, and artificial Mongolian pine with an area of 14 hectares and a volume of 720 cubic meters. forest classification management division: in the forest land, the total area of ecological public welfare forest is 16377 hectares, accounting for 95.8% of the forest land. Among them, the area of key ecological public welfare forest is 9276 hectares, accounting for 54.3% of forestry land; the area of general ecological public welfare forest is 7101 hectares, accounting for 41.5% of forestry land. The total area of commercial forest is 710 hectares, accounting for 4.2% of the forest land.

Forestry production and construction

The forest farm was built in 1956. After more than 40 years of production and management, it has produced 100000 cubic meters of timber, 2000 hectares of artificial afforestation and 2000 hectares of artificial regeneration. The existing nursery area is 3 hectares, and 500000 seedlings are produced, including larch, spruce, poplar, etc. Diversified management: 45 hectares of agricultural base, producing 80000 kg of soybean, raising 40 sheep, 10 cattle and 2000 fish. Infrastructure construction: 4000 square meters of brick and wood structure public and civil buildings. 6 sets of various vehicles. Water supply, closed circuit television, telephone and other equipment are installed, and microcomputers are equipped.

development direction

1. Through classified management, most of the forest divisions are defined as ecological public welfare forest, and the management is strengthened to maximize the ecological benefits of the forest; at the same time, the construction and cultivation of commercial forest are accelerated to improve the productivity of forest land and maximize the economic benefits. 2. Develop breeding and planting industry, rely on the advantages of forest resources, and develop and utilize wild vegetables, Chinese herbal medicine and other forest by-products in an organized and planned way. 3. Develop tourism. The forest farm is located in the National Nature Reserve with superior tourism conditions. There are many scenic spots that can be developed in the construction area, and forest tourism is the main development direction of the forest farm in the future.

development projects

Declare the establishment of a National Forest Park, develop dazixiang garden, Longmen Shizhai, gushitang primeval forest and other tourist attractions. To build xiangshuiquan high quality mineral water tank base. The forest farm will actively explore joint venture and cooperation, introduce foreign capital, strive to build various scenic spots in a short period of time, and build jiaodebu forest farm into a new forest area with beautiful ecological environment and prosperous economy.