Plant planting method for reducing water evaporation in desert

Abstract

The invention provides a plant planting method for reducing water evaporation in desert, and belongs to the field of desert treatment. The method comprises: transplanting saplings cultivated indoors into planting pots; setting a plurality of planting rows of rows in the desert to be greened, planting the planting pots in the desert to be greened; evenly arranging a plurality of water collecting devices 1 to 2 m below the bottom of each planting pot, with each planting pot as the center and within an annular region with a radius of 1-2 m; burying the water collecting devices and the planting pots; and laying a sand modifier on the buried surface, and turning the surface sand within a radius of 1-2 m around the saplings every 15-20 days until the sapling height is 2 meters or higher. The method adopts specific cultivation devices combined with the sand modifier and cultivation method to achieve the effect of reducing water evaporation in root soil of desert plants.

Description

technical field [0001] The invention relates to the field of desert treatment, in particular to a plant planting method for reducing desert water evaporation. Background technique [0002] In China, the wind-sand hazard area is vast. According to the geographical distribution statistics, a road has been formed from the western part of the Tarim Basin in the west to the western Songnen Plain in the east, and traverses the northwest, north and northeast regions. It is about 5000 kilometers long from east to west and about 5000 kilometers wide from north to south. It is a 600-kilometer intermittent arc-shaped desert belt, spanning arid, semi-arid and semi-humid climate zones, covering the eight major deserts and the four major sandy distribution areas in my country. Especially in recent years, due to factors such as over-reclamation of land, over-grazing, over-harvesting of firewood, rapid development of traffic line construction, and vigorous advancement of urbanization, land d...

AI Technical Summary

Problems solved by technology

Planting shrubs has certain practical guiding significance for areas where desertification is not very serious, but it has no practical significance for areas with poor ecological environment, especially in many desert areas, where the annual evaporation is tens or even Dozens of times, using conventional planting methods to achieve vegetation sand fixation, the survival rate of saplings is extremely low

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