Maoshan forest farm, Longhe Town, Nehe City, Qiqihar City, Heilongjiang Province

Maoshan forest farm, Longhe town

The geographical coordinates of Maoshan forest farm in Longhe town are 125 ° 39 ′ 39 ″ - 126 ° 06 ′ 01 ″ E and 48 ° 39 ′ 36 ″ - 48 ° 52 ′ 08 ″ n. The forest farm is adjacent to Daqing farm in the East, qixingpao farm, toudaoling forest farm and Hongfeng farm in Nenjiang County in the north, hongmay farm, Baoan forest farm and Qingse grassland horse farm in the west, Tuanjie Township, Yong'an Township and Daqing farm in Wudalianchi city in the south. The administrative region belongs to Longhe town of Nehe city.

physical geography

Mountain range: the forest farm is located in the west slope of Xiaoxing'an Mountains and the transition section of Nenjiang plain. The terrain is dominated by hills and hills. The slope in the construction area is relatively gentle, with an average slope of 3-20 degrees. The terrain is high in the East and low in the West. The highest mountain is gaoshanbao, with an altitude of 446.9 meters. The lowest mountain, dajiashan, is 350 meters above sea level, with an average altitude of 433 meters.

Water system: Nenjiang River is a tributary system in the construction area, with three secondary tributaries dongshidi River, xishidi River and Nanyang river flowing into nemoer river. The East Shidi river flows through the Qingse grassland; the West Shidi river flows through the horse farm cadre school, Longhe town new life and forest cultivation into the nemore River; the Nanyang river flows into Longhe town into the nemore river through the National Day Forest Farm and red may Jiulian.

Climate: the forest farm is located in the East Asian monsoon area, which belongs to the continental monsoon climate of north temperate zone. The winter is long, cold and dry; there is little rain and drought in early spring; the summer is short, warm and rainy; the temperature drops rapidly in autumn, with freezing injury. The annual average temperature is 0.7 ℃, the annual precipitation is 470mm; the frost free period is about 118 days, and the annual sunshine hours is 2749.9 hours.

Soil: there are three soil types in the forest farm, mainly dark brown soil, and only a small amount of meadow soil and swamp soil. Dark brown soil is mainly distributed in the middle and upper part of the slope, with a thickness of 20-30 cm; meadow soil is mainly distributed in the lower part of the slope, with a thickness of 25-35 cm; swamp soil is mainly distributed in the swamp section.

Vegetation: the vegetation of the forest farm belongs to Xiaoxing'anling flora, and the forest facies is natural multi generation sprouting broad-leaved mixed forest. The main tree species are Betula nigra, oak, Populus davidiana and Betula platyphylla, and a small number of Tilia, elm and color trees are distributed. There are Schisandra chinensis, acanthopanax senticosus, Corylus heterophylla and Corylus heterophylla under the trees and ground cover, and Carex, Sanguisorba officinalis and Calamagrostis angustifolia under the ground cover. There are dozens of Chinese herbal medicines, such as Schisandra chinensis, acanthopanax senticosus and tender shellfish. There are more than 10 kinds of fungi, such as hazelnut mushroom, yellow mushroom and fragrant mushroom. Mountain products are very rich.

Wild animals: rabbits, wolves, milu deer, badger, wild boar, roe deer, fox, pheasant, flying dragon, wild duck, Red Crowned Crane, white stork, etc.

socioeconomic

There are 256 employees in the forest farm, including 29 cadres and 5 engineering and technical personnel. There are police stations and production offices. The fixed assets are 1 million yuan and the annual output value is 4 million yuan. There are villages and enterprises in the construction area, and NEWU highway runs through the construction area.

Forest resources

General situation of forest resources: the total management area is 26555 hectares, and the forest land area is 14722 hectares, including 13692 hectares of forest land and 1179816 cubic meters of forest stock. There are 410 hectares of unforested forest land, 6 hectares of nursery land and 614 hectares of non forested land, and 11833 hectares of non industrial land, including 5031 hectares of agricultural land and 6802 hectares of swamp land. The forest coverage rate was 51.6%.

Stand type: among the forest resources, the natural forest area is 10307 hectares, accounting for 75.9% of the forest area, and the stock volume is 812803 cubic meters, accounting for 68.9% of the forest stock. The main distribution types include 333 hectares of oak forest, with a total volume of 28455 cubic meters; 449 hectares of black birch forest, with a total volume of 40038 cubic meters; 912 hectares of white birch forest, with a total volume of 65254 cubic meters; 15 hectares of Populus davidiana forest, with a total volume of 2552 cubic meters; and 8677 hectares of broad-leaved mixed forest, with a total volume of 676500 cubic meters. The artificial forest covers an area of 3385 hectares, accounting for 24.1% of the forest area, and the volume is 367013 cubic meters, accounting for 31.1% of the forest volume. The main distribution types are Picea asperata (10 hectares), Larix gmelinii (2635 hectares), Pinus sylvestris var. mongolica (110 hectares), precious broadleaved mixture (3 hectares), needle broadleaved mixture (627 hectares), and coniferous broadleaved mixture (71856 cubic meters).

Forest Classification Management Division: in the forest land, the total area of ecological public welfare forest is 9882 hectares, accounting for 72% of the forest land. Among them, the area of key ecological forest defined by zoning is 6756 hectares, accounting for 49% of forestry land; the area of general public welfare forest defined by zoning is 3126 hectares, accounting for 23% of forestry land. The total area of commercial forest is 3810 hectares, accounting for 28% of the total area of forestry.

Production and construction

The forest farm was founded in 1960. It has produced 160000 cubic meters of timber in more than 40 years, 4000 cubic meters of timber annually, and 3385 hectares of artificial forest formed by reforestation. Every year, 4 hectares of seedlings are raised, and 1 million seedlings are produced. The varieties include larch, Scotch pine, Ichthyoid pine, spruce, poplar and willow seedlings.

Wood processing: the factory has been in continuous production for 4 years with an annual profit of 50000 yuan.

Diversified operation: the agricultural base is 80 hectares, raising 100 cattle, collecting nearly ten thousand jin of fern, mushroom and other mountain products, with an annual profit of 100000 yuan.

More than 75% of the forest farms have telephone and closed-circuit television.

development direction

First, through forest classification management, we should scientifically cultivate and manage the ecological public welfare forest with the main purpose of giving full play to the ecological benefits, and pursue the maximum ecological and social benefits; for the commercial forest with the main purpose of giving full play to the economic benefits, we should implement tending measures, improve the productivity of forest land, and pursue the maximum economic benefits, so as to finally build a modern forest with sustainable development a forest farm. The second is to increase efforts in diversification, relying on the advantages of resources, to 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, cultivate Chinese medicinal materials, develop Pleurotus ostreatus, Auricularia auricula and edible fungi, vigorously develop breeding industry, make full use of grassland advantages, develop workers to raise cattle and sheep, and use small reservoirs to raise fish

Map location

details

Chinese PinYin : Hei Long Jiang Sheng Qi Qi Ha Er Shi Ne He Shi Long He Zhen Mao Shan Lin Chang