Sanjitai forest farm, Suiling County, Suihua City, Heilongjiang Province

Sanjitai Forest Farm

Sanjitai forest farm is located 45 km northeast of Suiling County, with the geographic coordinates of 127 ° 31 ′ 55 ″ - 127 ° 50 ′ 04 ″ E and 47 ° 18 ′ 29 ″ - 47 ° 32 ′ 49 ″ n. In the East and northeast, it is adjacent to Suiling Forestry Bureau; in the South and Southeast, it is adjacent to xinqingshan and Jingou forest farms of Qing'an state owned Forest Farm Administration Bureau; in the north, it is across the river from Banjiehe and Sihaidian forest farms.

administrative division

Sanjitai forest farm, built in 1959, belongs to Suiling County, Heilongjiang Province.

geographical environment

geographical position

The forest farm is located on the south slope of Xiaoxing'an Mountains. The terrain is mainly hilly. The terrain gradually rises from west to East. The altitude ranges from 219.8 m to 512 M, with an average altitude of 253.5 M. the highest is sandaohe mountain, with an altitude of 512 M, and the lowest is nierjis River, with an altitude of 219.8 m and a slope of 2-37 degrees. It belongs to the Songhua River system. Toudao River, xiaobanjie River, Erdao River and nierjis River, which originate from the construction area, all flow into Hulan River, the first tributary of Songhua River, and Nuomin River, the second tributary.

Climatic characteristics

It has a mid temperate continental climate with long winter and short summer. The annual average temperature is 4 ℃, the highest temperature is 36 ℃, and the lowest temperature is - 38 ℃. The frost free period is about 120 days, the annual precipitation is about 550 mm, the annual sunshine hours is 2610 hours, and the plant growth period is 106 days.

natural resources

plant resources

It belongs to Xiaoxing'anling flora. The main tree species are Fraxinus mandshurica, Juglans mandshurica, yellow pineapple, birch, oak, poplar, birch, black birch, elm, color tree, larch, Scotch pine, Korean pine, etc. the shrubs are hazelnut, Salix matsudana, Lespedeza, etc. there are more than 1000 kinds of herbs. Among them, Chinese herbal medicines include Codonopsis pilosula, astragalus, acanthopanax senticosus, Schisandra chinensis, etc.; wild vegetables mainly include Pteridium aquilinum, spiny buds, daylily, etc.; vines include Vitis amurensis, etc.; fungi include Pleurotus ostreatus, hazelnut mushroom, Hericium erinaceus, etc.

Animal resources

There are mainly bears, deer, roe deer, badger, wolf, rabbit, wild boar, etc. there are more than 10 kinds of wild fish in the river.

Soil resources

It is mainly dark brown soil, and the low-lying areas are swamp soil, meadow soil and meadow dark brown soil. The soil types of 300-350 meters above sea level are typical dark brown soil, and the alpine soil types above 370 meters above sea level are albic dark brown soil.

population

There are 235 employees, including 40 cadres and 17 engineering and technical personnel.

Economics

overview

The forest farm was founded in 1959. Over the past 40 years, it has produced 460000 cubic meters of timber, with an output value of more than 55 million yuan. The reforestation area is 6942 hectares, the annual seedling raising area is 10 hectares, and more than 3.5 million seedlings and more than 100000 woody flowers are produced. There are economic police team, production section, diversified operation base and scientific research project base. The fixed assets are 2.08 million yuan, the annual output value is 2.99 million yuan, and the profit is 137000 yuan. There are 30 km long third class forest road and 20 km long main timber road in the construction area. The density of road network in forest area is 2.3 m / ha. There are 10 natural villages, 2 military farms and 2 production teams in Sihaidian farm around the forest farm. The rural population is more than 16000 and the labor force is more than 4000.

Forest resources

General situation of forest resources: the total management area is 21827 hectares, and the forestry land area is 18739 hectares. Among them, there are 11996 hectares of woodland, 575 hectares of unforested woodland, 6158 hectares of unforested woodland and 10 hectares of nursery. The total forest volume is 1437513 cubic meters.

natural forests

the natural forest covers an area of 8377 hectares with a total volume of 1041706 cubic meters, accounting for 69.7% and 72% of the forest area and volume respectively. The main forest types are oak forest with an area of 2694 hectares and a volume of 363374 cubic meters, accounting for 32.2% and 34.8% of the natural forest area and volume; birch forest with an area of 2724 hectares and a volume of 339076 cubic meters, accounting for 32.4% and 32.6% of the natural forest area and volume; mixed soft broad-leaved forest with an area of 2037 hectares and a volume of 253742 cubic meters, accounting for 24.3% and 24.4% of the natural forest area and volume; Populus davidiana forest with an area of 842 hectares, The total area of the forest is 84248 cubic meters, accounting for 10.1% and 8.1% of the total area of the natural forest; the area of Tilia amurensis forest is 74 hectares, accounting for 0.9% of the total area of the natural forest; the area of hard broad-leaved mixed forest is 11 hectares, accounting for 1266 cubic meters, accounting for 0.1% and 0.1% of the total area of the natural forest.

Plantation

the area of artificial forest is 3619 hectares and the volume is 395807 cubic meters, accounting for 30.3% and 28% of the forest area and volume respectively. The main forest types are Larix gmelinii pure forest of 3300 hectares, with a volume of 377332 cubic meters, accounting for 91.2% and 95.3% of the plantation area and volume respectively; Pinus sylvestris pure forest of 54 hectares, with a volume of 10989 cubic meters, accounting for 1% and 2.8% of the plantation area and volume respectively; precious broad-leaved trees of 157 hectares, with a volume of 6018 cubic meters, accounting for 4.3% and 1.5% of the plantation area and volume respectively; Korean pine pure forest of 108 hectares The total volume is 1468 cubic meters, accounting for 3% and 0.4% of the plantation area and volume. forest classification management division: in the forest land, the total area of ecological public welfare forest is 13726 hectares, accounting for 73.3% of the forest land. Among them, the area of key public welfare forest is 6639 hectares, accounting for 35.4% of forestry land; the area of general public welfare forest is 7087 hectares, accounting for 37.9% of forestry land. The total area of commercial forest is 5013 hectares, accounting for 26.7% of the forest land.

planting

The agricultural base is 801 hectares, with an annual output of 1.2 million kg of soybean;

Animal Husbandry

There are 100 cattle, 120 pigs, 20000 forest chickens, with an annual profit of 200000 yuan; there are 1000 boxes of bees, producing 100000 kg of honey, with an annual profit of 700000 yuan.

social undertakings

All residents' houses are brick and tile, with a per capita housing area of 18.9 square meters. There are more than 100 vehicles, 100% of closed-circuit television and 98% of telephone installation.

development direction

In the future development of forest farm, the first is scientific management of ecological public welfare forest, give full play to its ecological and social benefits; give full play to the economic benefits of commercial forest, improve forest productivity, maximize the overall benefits of the forest. Second, relying on the local resource advantages, we should scientifically and reasonably develop forest resources and understory resources, vigorously develop planting and breeding, actively cultivate traditional Chinese medicine, adjust industrial structure, and form a pattern of coexistence of various economic forms.

development projects

Within three years, the forest farm will build a 1000 mu fast-growing and high-yield poplar forest base and a 200 mu seedling base; vigorously develop cattle, frogs, geese and other breeding industries with forest chickens and bees as the leader; rely on the existing land resources, plant Chinese herbal medicine suitable for local growth; promote the planting of seabuckthorn and wild vegetables to form a scale; rely on forest resources, and develop large-scale production by joint venture, stock, individual and other management methods Efforts should be made to develop comprehensive wood processing industry. director of Forest Farm: Hu Guangyan

Chinese PinYin : Hei Long Jiang Sheng Sui Hua Shi Sui Leng Xian San Ji Tai Lin Chang