The present invention provides a reduction method for soil desertification with energy pellets, which includes the following steps: first establishing pelitic accommodation body in a desert to provide effects of sand binding and water retention placing energy pellets into the pelitic accommodation body to form an energy pellet layer planting a vegetation on the energy pellet layer, in which the energy pellet layer may provide growth energy for the vegetation and provide advantages of heat isolation and water retention, and the vegetation may resist water from evaporation so as to keep the accommodation space full of water. The formation of the present invention completely utilizes the recycled and reused wastes, such as sludge, such that the wasted resource may be reduced to the nature and be fully reused. With the invented method, moisture in the desert may be effectively reserved and the plant growth may be enhanced, and the temperature and humidity of the earth environment is therefore affected to make the rainfall become normal. When the organic matters and moisture content in the desert are gradually increased, the desert finally turns into an available soil to be developed and utilized.
