Desert green net

Abstract

The invention discloses a desert green net. The desert green net comprises a net frame and net slings, wherein the net slings consist of a plurality of layers of plastic slings which have different sizes, are sleeved together, are provided with the same opening and are filled with grass seeds, tree seeds, fertilizer and microorganisms. The plastic slings are hollowed locally, are sparsely distributed on the back surface of the net frame and are connected with the net frame. The net frame has an upward front surface and a downward back surface and is paved on a sand surface. Due to the adoption of a multi-layer net sling structure, the detention time of water in sand is prolonged; sandy soil around seeds is relatively stable, thereby contributing to the sprouting and the growing of the seeds and playing a part in fixing sand; sand fixation, moisture preservation, fertilizer application and microorganism propagation are designed synthetically so that basic living environment is provided for the sprouting and the growing of the seeds, and an initial biological chain for the plant growth is established; and most of the adopted materials are waste plastics, household garbage and straws, so that the harm of the waste plastics, the household garbage and the straws to the environment can be reduced.

Description

technical field [0001] The field of desert greening of the present invention mainly relates to a method and an apparatus for planting plants in the desert and carrying out soil transformation, and in particular to a method and an apparatus for desert greening by using a grid frame of herbaceous plants and drought-dependent plant seeds made of waste plastics and household garbage method. Background technique [0002] The gradual expansion of the desert has deteriorated the living environment of people in the border areas of the desert, reduced arable land, spread to a large area around, increased sand and dust weather, degraded air quality, and severe climate change. Over the years, people have studied drought-dependent plant species, planted trees and grass in the desert, established the Three-North shelterbelt system, and laid straw mats on both sides of the railway. Drought-dependent plant species are plants that need very little water to survive, and the combination of p...

AI Technical Summary

Problems solved by technology

Planting trees and grass is to use trees to block sand and dust, and use grass roots to fix sand. The premise of this method is that trees and grass must survive in a large area for a long time. Long-term survival requires fixed moist sand. The water in the desert either evaporates or seeps into Underground, the water stays in the sand for a very short time, which is one of the reasons why the survival rate of planting trees and grass directly on the sand is very low

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