Reclamation method of deserts

Abstract

The invention provides a reclamation method of deserts, which utilizes biomass foam to reforest and reclaim deserts, wherein the biomass foam has the functions of being degradable, absorbing water, conserving water, stabilizing sand, fertilizing, and continuously absorbing natural rain, snow water and dew for a long time, and moisturizing by humidity. The method is characterized by comprising the following steps of: determining a throwing area and a throwing amount in suitable time according to the arid and water-lacking degree, a survival rate requirement of planting grass and trees, and a speed requirement of reclaiming deserts; and throwing, applying and aerially seeding the biomass foam into the deserts to be mixed with surface sand or be buried; planting grass and threes on the ground. The biomass foam absorbs the water which is manually applied and naturally absorbs the natural water to moisturize, so that the water is conserved and the sand is stabilized; after the biomass foam is degraded, the deserts are fertilized, the sand is pasted and stabilized, and the sand quality is improved; the water and the fertilizer which are needed by a plant growing period are supplied so that the survival rate is improved and the comprehensive reclamation of deserts by rapidly reforesting in a large area is realized.

Description

technical field [0001] The invention relates to a method for controlling deserts. Specifically, it relates to a method for comprehensively controlling deserts in a large area with biomass foam. Background technique [0002] At present, desertification is a serious threat to the survival of human beings. It is difficult for the existing traditional treatment methods to change the situation in a large area, and the rapid treatment changes the situation. The cost of traditional treatment is high, and the government invests huge sums of money every year, with little effect. The existing treatment methods include: drilling wells for watering and greening, Containers with water, rubbish briquetting, reforming agent (patent number: 03109815.0), grass planting pellets, etc. all exist and can only be partially treated, single-function treated, and affect the governance of the desert environment. Therefore, the sandstorm phenomenon and the phenomenon of sand entering and people retre...

AI Technical Summary

Problems solved by technology

[0002] At present, desertification is a serious threat to the survival of human beings. It is difficult for the existing traditional treatment methods to change the situation in a large area, and the rapid treatment changes the situation. The cost of traditional treatment is high, and the government invests huge sums of money every year, with little effect. The existing treatment methods include: drilling wells for watering and greening, Containers with water, garbage briquettes, reforming agents (patent number: 03109815.0), grass planting pellets, etc. can only be partially treated, single-function treatment, and affect the treatment of the desert environment.