Dongfanghong Forest Farm, Tailai County, Qiqihar City, Heilongjiang Province

Terrain: The forest farm is located in the main sandy land of Nenjiang River Basin, with uneven sandy land and relative height difference of 1-5m, which makes it difficult to water for afforestation and drought resistance. Altitude 139m- 172m.

Water system: there are 7 rivers 1, among which Huerda River, the first tributary of Nenjiang River, passes through the east side of the management area of Forest Farm 1, where a reservoir bubble is formed, which is called Hongsheng Reservoir, and 25% of the water surface of Hongsheng Reservoir belongs to Dongfanghong Forest Farm. 1 The south of the business circle is adjacent to East Lake in Tailai County.

Climate: it belongs to the continental monsoon climate in the middle temperate zone, with long winter, cold and dry; It is extremely hot in summer, with concentrated rainfall and large evaporation. The annual average temperature is 4.2℃, the highest temperature is 4 1.6℃, the lowest temperature is -35.2℃, the annual average accumulated temperature is ≥ 10℃ and 2882℃, the frost-free period is 130- 140 days, and the annual average precipitation is 368mm. The relative humidity is 60%, and the windy day with magnitude 8 or above 10-20 days. The main wind disaster occurred in April-June.

Soil: there are two types of soil, mainly sandy soil, with an area of 4820 hectares, accounting for 90% of the total area; Chestnut soil covers an area of 536 hectares, accounting for 10% of the total area.

Vegetation: Forest farm is located in fixed and semi-fixed sandy land. The main tree species is Pinus sylvestris var. mongolica. Mongolian oak and poplar, shrubs are apricot, elm, Lespedeza microphylla and so on. Herbs are Artemisia annua, Salsola salsola, Glycyrrhrizae Radix, Stipa Baikal, Stipa bungeana, Leymus chinensis, Saposhnikovia divaricata, Phragmites australis and Fenugreek.

Wild animals: mainly white-waisted deer, otters, lynx, hedgehog, wolf, red fox, weasel, leopard cat, black-browed viper, yellow-backed snake and so on. Birds mainly include bustard, swan, mandarin duck, crane, red-footed falcon, black-pillow oriole, grey magpie, yellow-spotted reed, swan goose, wild duck and so on. There are 3 species of amphibians, 3 species of reptiles and 30 species of fish.

Rare plants: there are "rare pine-Yunnan pine", and there is a new record species of Pinus longbaiensis in China. Employees 106, including managers 19 and workers 87. There are 72 retired employees, 220 collective employees and unemployed youth 100. There are forestry garrison, forest protection team, children's primary school, improved seed base and nursery. The original value of fixed assets is1190,000 yuan. Since the station was established, the state has invested a total of 9 million yuan. The annual output value is 6.5438+0.22 million yuan. There are 5 natural villages in 3 management areas, and the total population of the forest farm is 1 104. The economy of the site area and the third management area is relatively developed. Pingqi Railway,11National Road pass through the site, and the traffic in the site is convenient.

The forest farm has 360m2 offices, 2 motor wells, 1 75 tractors, 9 fire extinguishers, 1 train guards, 6 hand-held walkie-talkies and 1 set of sprinkler irrigation equipment. General situation of forest resources: the total management area of forest farm is 5356 hectares, of which 5023 hectares are used for forestry, accounting for 93.8% of the total area; The non-forestry land area is 333 hectares, accounting for 6.2% of the total area. Among the forestry land, there are 3276 hectares of forest land, 485 hectares of uncultivated forest land, 0/237 hectares of forest land and 25 hectares of nursery land. The total forest volume is151330m3. The forest coverage rate is 6 1.2%.

Stand types and growth status: All forest lands in the forest farm are artificial forests, covering an area of 3,276 hectares, with a volume of 1, 5 1, 330 cubic meters. The main stand type is Pinus sylvestris var. mongolica. Pure forest of Quercus mongolica 1579 hectares, with a volume of 573 14 cubic meters; Yang Shulin has 1.697 hectares, with a total of 940 1.6 cubic meters. Annual growth rate of Pinus sylvestris var. mongolica. Pinus sylvestris var. mongolica is 5%, the annual growth of poplar is 2%, and the annual growth of standing trees in the whole field is 4746.438+0 cubic meters.

Forest classification and management division: among the forest land, the total area of ecological public welfare forest is 4998 hectares, accounting for 99.5% of the forest land. Among them, the key ecological public welfare forest covers an area of 3938 hectares, accounting for 78.4% of the forestry land; The general ecological public welfare forest covers an area of 1060 hectares, accounting for 2 1. 1% of the forestry land. The total area of commercial forest is 25 hectares, accounting for 0.5% of forestry land. First, through classified forest management, the construction of ecological public welfare forest is regarded as the focus of forest farm work, and efforts are made to improve the ecological environment in Tailai County. Second, relying on the advantages of local resources, we will develop and utilize edible fungi, medicinal plants, forest seeds and other products in a planned and organized way. At the same time, make use of the existing forest resources and other favorable conditions to establish a forest park integrating tourism, vacation, sightseeing and other functions; The third is to establish the "Dongfanghong Nature Reserve" by using species diversity, typicality, rarity, habitat diversity and community diversity; Through the improvement of Pinus sylvestris var. mongolica. Mongolia clonal seed orchard, introduction of large fruit seabuckthorn, breeding of small× black male plants, and 2000 mu of famous and excellent forestry seed base. Actively explore cooperation, introduce advanced technology at home and abroad, and improve the scientific and technological content of new projects.

Director of forest farm: Zhang