Desert control method

Abstract

The invention provides a desert control method. The desert control method comprises the steps that a desert is divided into a plurality of control areas; the control areas comprise the building area and the drip irrigation areas; the drip irrigation areas are arranged around the building area; a sand house is formed in the building area at a time; wells are drilled in the control areas, water pipes are installed, and thus drip irrigation can be conducted for 24 h in the drip irrigation areas; and a protecting and stabilizing layer is sprayed to the sand around the drip irrigation areas. According to the desert control method provided by the invention, the desert is controlled in a sectioned mode, the areas comprise the building area and the drip irrigation areas, the sand house in the building area is built through sand on the spot at a time, in this way, the construction period can be greatly shortened due to one-time formation, and manpower and material resources are saved; the sand house has the function of blocking and stabilizing sand; drip irrigation is conducted in the drip irrigation areas for 24 h, and growth requirements of crops can be met; and the protecting and stabilizing layer sprayed to the periphery of the drip irrigation areas can prevent sand from entering the drip irrigation areas, and the functions of blocking wind, stabilizing sand and protecting seedlings are achieved.

Description

technical field

[0001] The invention relates to the technical field of desert control, in particular to a desert control method. Background technique

[0002] A barren area where the ground is completely covered by sand, with very few plants, little rain, and dry air is called a desert. With the increase of crustal movement, various exposed sediments, denuded rocks and weathered rocks have been corroded and weathered for a long time and ground into fine sand grains. Under the action of strong winds, fine sand particles drift around with the wind and gradually form quicksand, and sandstorms will also form when the wind is strong. Quicksand or sandstorms can gradually cover farmland and villages on the edge of the desert with a thick layer of sand, and then make surrounding farmland and villages desertified, endangering people's lives and property safety. The sand layer of the desert cannot store water, which makes the sand layer dry and waterless, and then there are few pla...