Method for controlling desertification of Loess Plateau

The invention discloses a method for controlling desertification of the Loess Plateau and belongs to the technical field of desertification control. According to the method, perforated moso bamboo pipes serving as ventilating water-collecting pipelines are laid at the pit bottoms to achieve convection with external air, micro-corrosion wood boards and green mosses are degraded completely to supply required growth nutrients to bushes, the green mosses play a water retention role, polylactic acid film coverage can slow down evaporation of water in pits, reed capillary tubes are used for absorbing moisture in air, and accordingly under the synergistic effect, water permeability of soil in pit holes is ensured, water retention is achieved, soil can be moisturized and the planted bushes can also have a sand fixing effect. The method has the advantages that sufficient moisture and nutrients can be supplied to plants, the survival rate of the plants is increased remarkably, and excellent control effects are achieved