The air planting technique, enclosure technique, artificial afforestation technique and fixing sands by barrier technique were used to control desertification in recent years in Duolun county. Based on the effect it was considered that these techniques are feasible to control desert and the effect are notable. There were evident effect on blocking sand, decreasing wind speed and restoring vegetation after bring sand fixation by barrier technique into effect; he vegetation cover rate was increased and the community was stabilized soon by enclosure and artificial afforestation techniques; the effect of air planting combined with enclosure, artificial afforestation and sand fixation by barrier more notable.
Inner Mongolia Forestry Investigation and Design
prevention and control of desertification
vegetation restoration technique