Research On The Development And Technique Selection Of Salixcheilophila Ecological Industry In Erdos

Erdos in Inner Mongolia is one of the city that the desertification is very serious in China. Improveing ecological environment,establishing Ecological Restoration,protecting the industrial chain of salixcheilophila and making salixcheilophila forest and salixcheilophila industry form a good interaction are very urgent.This text carried on a research for this, and the results are as following:⑴Salixcheilophila is a sand frutex which naturally distributes in wind-drift sand land of Erdos. There is a great deal of wind erosion sand land used for planting salixcheilophila. The market of salixcheilophila industry is vast. Relying on salixcheilophila industry to manage the raw material base has a good ecosystem performance, economy performance and society performance.⑵The base management according to different site types adopts corresponding treatment model. Establish raw material base should adopt"forestation model 1"or 2 in the district that wind erosion is more serious, another districts should adopt model 3. While making wood-based panel and generating electricity, the most suitable stumping cycle in everglade below terra is 3 years , in dune land is 4 years. But we can also control between 3~5 years; In flat beach is 4 years; In flat sand tract,windward and leeward slopes is 5 years. The stumping month from December to January(next year) is good. Strip stumping is keeping with the district that wind erosion is more serious, another districts should adopt block stumping. In time to control diseases and pest, control over grazing and build sand barrier are advantageous to salixcheilophila growth and control early death.⑶According to the existing forestation speed , in the coming 5 years, 10 years, 15 years, the living creature yield of salixcheilophila will gradually increase to 237.18×104t,310.47×104t and 383.76×104t, business enterprise programming should carry on in order.⑷According to the existing industry production scale in Erdos. Salixcheilophila raw materials are enough to be spare, but distributes unbalance. In Dong Sheng district, Yijinholo County, Hangjin County ,there are a shortage of raw materials. Otherwise in another counties salixcheilophila raw materials are surplus.⑸According to geography of each country and district , in the light of convenience nearby, to program Dalate County, Zhunger County, Dong Sheng district, Yijinholo County to be a construction area . Before 2015 the business enterprises will keep existing scale to mollify shortage of raw materials. To program Hangjin County and Etukeqian County to be a construction area. The business enterprise scale can be appropriate to expand with full making use of surplus raw materials. To program Wushen County and Etuke County to be a construction area with making sure raw material supply of the power plant. It can be appropriate enlarging production scale in 2010.