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

Geshan Forest Farm

Geshan forest farm is located in the northeast of Suiling County, 32 kilometers away from Suiling County, which belongs to Suiling state owned Forest Farm administration. The geographical coordinates are 127 ° 20 ′ 30 ″ - 127 ° 29 ′ 09 ″ E and 47 ° 20 ′ 40 ″ - 47 ° 26 ′ 40 ″ n. The forest farm borders shuangchahe Township and Jiufen farm of Suiling farm in the northwest, Suizhong Township in the southwest, Changshan Township in the southeast, and Sihaidian forest farm in the northeast. The administrative region belongs to Suizhong township.

Physical geography

Mountain range: the forest farm is located at the southwest foot of Xiaoxing'an Mountains, mainly in hilly landform, with the terrain gradually rising from southwest to northeast, with an average altitude of 263 meters, an average slope of 7.5 degrees, and a maximum slope of 30 degrees. water system: Nuomin river passes through the construction area, belonging to Songhua River system and Hulan River tributary. Xiangyang reservoir is located in the southeast of the construction area, with a capacity of 50 million cubic meters. climate: it is a mid temperate continental monsoon climate, with an annual average temperature of 3.2 ℃, frost free period of 120 days, and freezing period of more than 5 months. Annual precipitation 450-550 mm, sunshine hours 2500 hours, annual accumulated temperature 2300 ℃. soil: it is divided into three types, mainly dark brown soil, only a small amount of meadow soil and swamp soil. The average thickness of black soil layer is 25cm, and the pH value is between 6 and 7. vegetation: it belongs to the flora of Xiaoxing'an Mountains. The natural secondary forest is mainly Populus davidiana forest, soft broad-leaved mixed forest and oak forest; the artificial forest is mainly larch forest and Pinus sylvestris forest. The main tree species are larch, Pinus sylvestris var. mongolica, oak, poplar, Tilia amurensis, Betula nigra, Betula platyphylla, Betula acerifolia, color wood, elm, etc., the shrubs are hazelnut, Lespedeza, etc., and there are more than 1000 kinds of herbs. Among them, there are dangshen, Fritillaria, acanthopanax senticosus, chuandilong, etc.; wild vegetables mainly include Pteridium aquilinum, dandelion, etc.; vines include Vitis amurensis, Schisandra chinensis, etc.; fungi include hazelnut mushroom, white mushroom, flower mushroom, etc. wild animals: mainly include Rattus flavipectus, muskrat, fox, badger, rabbit, roe deer, forest frog, wild boar, pheasant, flying dragon, wild duck, etc.

Social and economic situation

The forest farm has 130 employees, including 16 cadres and 4 Engineering and technical personnel. With agricultural section, diversified base. The fixed assets are 720000 yuan and the annual output value is 1280000 yuan. There are 4 townships and 32 natural villages around shiye District, with a social population of nearly 5000. Suijian highway passes through the front of the site, and the forest roads extend in all directions, so the traffic is convenient.

Status of forest resources

General situation of forest resources: the total management area is 4370 hectares, and the forestry land area is 3365 hectares. Among them, there are 2756 hectares of forest land, 121 hectares of uncultivated forest land, 485 hectares of non forest land, 3 hectares of nursery and 1005 hectares of non forest land. The total forest volume is 226100 cubic meters. The forest coverage rate was 63.1%. Forest type: among the forest resources, natural forest covers an area of 760 hectares, with a total volume of 85640 cubic meters, accounting for 27.7% and 37.9% of the forest area and volume respectively. The main forest types are Populus davidiana forest with an area of 373 hectares and a volume of 46390 cubic meters, accounting for 49.1% and 52.4% of the natural forest area and volume; oak forest with an area of 158 hectares and a volume of 15180 cubic meters, accounting for 20.8% and 17.7% of the natural forest area and volume; mixed soft broad-leaved forest with an area of 202 hectares and a volume of 20410 cubic meters, accounting for 26.6% and 23.8% of the natural forest area and volume; Tilia forest with an area of 24 hectares and a volume of 31.8% 60 cubic meters, accounting for 3.1% and 3.7% of the natural forest area and volume; birch forest area is 3 hectares, accounting for 500 cubic meters, accounting for 0.4% and 0.6% of the natural forest area and volume. the area of plantation is 1986 hectares, and the volume is 140460 cubic meters, accounting for 72.3% and 62.1% of the forest area and volume respectively. The main forest types are Larch pure forest area of 1704 hectares, with a volume of 122090 cubic meters, accounting for 85.8% and 86.9% of the plantation area and volume respectively; Pinus sylvestris var. mongolica pure forest area of 249 hectares, with a volume of 17400 cubic meters, accounting for 12.5% and 12.4% of the plantation area and volume respectively; poplar plantation area of 3 hectares, with a volume of 220 cubic meters, accounting for 0.2% and 0.2% of the plantation area and volume respectively Pinus koraiensis forest covers an area of 22 hectares, with a total volume of 730 cubic meters, accounting for 1.1% and 0.5% of the total area and volume of the plantation, respectively; Salix mandshurica forest covers an area of 8 hectares, with a total volume of 20 cubic meters, accounting for 0.4% of the total area of the plantation. forest classification management division: in the forest land, the total area of ecological public welfare forest is 3232 hectares, accounting for 75.2% of the forest land. The area of key public welfare forest is 929 hectares, accounting for 33.8% of forest land; the area of general public welfare forest is 1621 hectares, accounting for 37.7% of forest land. The total area of commercial forest is 1066 hectares, accounting for 24.8% of the forest land.

Forestry production and construction

The forest farm was founded in 1963. After 39 years of operation, it has produced 98000 cubic meters of commercial timber, 2500 cubic meters of timber per year, 1977 hectares of reforestation, 3 hectares of seedlings per year, 170000 seedlings per year, including Pinus sylvestris var. mongolica, Larix gmelinii, Fraxinus mandshurica, spruce, poplar seedlings, and various greening seedlings. 35 hectares of farmland, 70000 kg of grain per year; 1000 kg of edible fungi; 1.5 hectares of traditional Chinese medicine, 3.5 hectares of green seedlings. Every year, there are 100 cattle, 150 sheep and 1.5 hectares of water in the fish pond. 3 tons of wild vegetables, 0.5 tons of Chinese herbal medicine and 4 tons of mushrooms were collected. The annual profit is 50000 yuan. the forest farm has nearly 5000 square meters of public and civil buildings of various brick and wood structures, more than 10 vehicles of various types, and installation of closed-circuit television, computer, telephone and other facilities.

development direction

The first is to divide the forest with the main purpose of developing 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 play to economic benefits is divided into commercial forest, so as to improve forest productivity and pursue the maximum economic benefits. Second, relying on local resource advantages, we should develop and utilize wild vegetables, edible fungi, medicinal plants and other mountain products in a planned and organized way. At the same time, we should make full use of woodland resources, vigorously develop planting and breeding, and cultivate Chinese medicinal materials, cash crops, edible fungi and other projects.

development projects

We will build a base for planting seedlings and planting seedlings, which will raise 10 hectares of seedlings every year; build a base for edible fungi, which will put 50000 bags of Auricularia auricula every year; and build a base for the production and processing of wild vegetables. director of Forest Farm: Wang fa

Chinese PinYin : Hei Long Jiang Sheng Sui Hua Shi Sui Leng Xian Ge Shan Lin Chang