Shahe forest farm, Linze County, Zhangye City, Gansu Province

Shahe Forest Farm

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Shahe forest farm is located in the southeast of Acheng District of Harbin City, 30 kilometers away from Acheng City. The administrative division is under the jurisdiction of the junction town of Acheng District, with the geographical coordinates of 127 ° 0'20 ″ - 127 ° 13'27 ″ E and 45 ° 16'14 ″ - 45 ° 25'56 ″ n. It is adjacent to Xiaoling forest farm in the East, Wuchang City across the river in the south, and Yagou and Yuquan forest farm in the north. The forest farm is 17.2 km wide from east to west and 18 km long from north to south.

General situation of physical geography

Mountain range: the forest farm is located in the west slope of zhangguangcai mountain, which is a low mountain and hilly area. The whole terrain gradually decreases from east to west, and the southeast northwest direction is narrow and long, with a slope of 10-22 degrees and a maximum slope of 35 degrees. The altitude is 250-600 meters. water system: all of them are tributaries of Songhua River, and the largest river is Ashe River, the first tributary of Songhua River. climate: it is a mid temperate continental climate with long, cold and dry winter and mild and rainy summer. The maximum temperature is 34.9 ℃, the minimum temperature is - 35 ℃, the annual average temperature is 2.6 ℃, the annual precipitation is 500-600mm, the annual sunshine hours is 2560 hours, the annual effective accumulated temperature is 2739 ℃, and the frost free period is 117 days. soil: mainly dark brown soil. vegetation: it belongs to Changbai Mountain flora. The main arbor species are oak, Tilia amurensis, birch, Hu, Shui, Se, Yang, etc., the shrubs and vines are Schisandra chinensis, kiwifruit, acanthopanax senticosus, three needles, hazelnut, hazelnut, etc., and the herbaceous plants are mainly Carex, Sanguisorba officinalis and Lilium. Among them, there are more than 10 kinds of Chinese herbal medicines, such as Schisandra chinensis, sankezhen, Pingbei, acanthopanax senticosus, and more than 10 kinds of fungi, such as Pleurotus citrinopileatus, Pleurotus ostreatus, and hazelnut mushroom. Mountain products are very rich. wild animals: mainly rabbits, wolves, foxes, forest frogs, pheasants, flying dragons, wild ducks, etc.

Social and economic situation

The forest farm has 50 employees, including 17 cadres, including 7 engineering and technical personnel, with a total population of 113. The fixed assets are 1.08 million yuan, the annual output of commodity materials is 1500 cubic meters, the annual output value is 2 million yuan, and the annual profits and taxes are 42000 yuan. The average road network density in the territory is 9 m / ha, with convenient transportation. forest resources situation forest resources overview: the total management area of the construction area is 6589 hectares, including 6462 hectares of forest land and 385380 cubic meters of standing trees. Among the forest land, there are 6094 hectares of forest land, 255 hectares of unforested forest land and 16 hectares of economic forest land. There are 108 hectares of woodland and 127 hectares of non forestry land. The forest coverage rate was 92.5%. Forest type: in forest resources, the natural forest area is 4310 hectares and the total volume is 294450 cubic meters, accounting for 70.7% and 76.4% of the forest area and volume respectively. The plantation area is 1784 hectares, with a total volume of 90930 cubic meters, accounting for 29.3% and 23.6% of the forest area and volume respectively. The main types of natural forests are as follows: the area of rare hard broad-leaved forest is 201 hectares, with a total volume of 15780 cubic meters; the area of hard broad-leaved mixed forest is 576 hectares, with a total volume of 56370 cubic meters; the area of Tilia amurensis forest is 11 hectares, with a total volume of 1270 cubic meters; the area of soft broad-leaved mixed forest is 1326 hectares, with a total volume of 75430 cubic meters; the area of oak forest is 1811 hectares, with a total volume of 121430 cubic meters; the area of Populus davidiana forest is 346 hectares, with a total volume The birch forest covers an area of 23 hectares with a total volume of 1390 cubic meters, and the economic forest covers an area of 16 hectares. The main types of plantations are Pinus koraiensis forest with an area of 32 hectares and a volume of 2100 cubic meters; Larch Forest with an area of 1206 hectares and a volume of 49590 cubic meters; Pinus sylvestris forest with an area of 536 hectares and a volume of 39240 cubic meters; poplar forest with an area of 10 hectares. forest classification management division: in the forest land, the total area of ecological public welfare forest is 4511 hectares, accounting for 69.8% of the forest land. Among them, 2111 hectares of key public welfare forest are defined by zoning, accounting for 32.6% of forestry land; 2400 hectares of general public welfare forest are defined by zoning, accounting for 37.2% of forestry land. The total area of commercial forest is 1951 hectares, accounting for 30.2% of the forest land.

Forestry production and construction

Founded in 1963, the forest farm has accumulated 622400 cubic meters of commercial timber produced by the state, 92.9 cubic meters of forest cutting consumption, 300 hectares of Closing Hillsides for afforestation and 5400 hectares of reforestation. After 14 years of construction, it has an annual production capacity of 2200 cubic meters of timber, 121 hectares of afforestation and about 500000 seedlings per year. the area of wild Schisandra chinensis garden is 733 hectares, with an annual output of 15000 Jin of fresh Schisandra chinensis and an output value of 7500 yuan; the grape production base is 30 mu, with an annual output of 500 kg of Auricularia auricula and an output value of 30000 yuan. The annual contract fee of comprehensive service building and store is 8000 yuan. the forest farm has more than 1000 square meters of public and civil buildings of various brick and wood structures, more than 30 vehicles of various types, and modern equipment such as cable TV, computer, telephone, etc.

development direction

In the future development of the forest farm, first, through the definition of classified management division, the forest with ecological benefits as the main purpose is divided into ecological public welfare forest, scientific management, the pursuit of maximum ecological and social benefits; the forest with economic benefits as the main purpose is divided into commercial forest, to improve forest productivity, the pursuit of maximum economic benefits. Second, relying on the local resource advantages, we should develop and utilize the wild vegetables, edible fungi, medicinal plants and other mountain products in a planned and organized way; at the same time, we should actively use the forest resources, vigorously develop the planting and breeding industry, and cultivate Chinese medicinal materials, economic crops, edible fungi, and forest frog breeding projects.

development projects

Planting Astragalus membranaceus, hay, Schisandra chinensis, grapes; raising forest frog; building Shahe Donggou into a forest park; processing all kinds of board materials, flooring materials, etc.

Chinese PinYin : Gan Su Sheng Zhang Ye Shi Lin Ze Xian Sha He Lin Chang