Method for greening desert and system thereof

A desert and square grid technology, applied in the field of greening, can solve the problems of plundering desert greening resources, feasibility does not represent perfection, and imperfect desert greening technology, so as to improve efficiency and effect, and prevent water loss.

Inactive Publication Date: 2009-09-09
深圳万向泰富环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, feasibility does not represent perfection. Experts have found through decades of investigation and research that many traditional desert greening technologies are imperfect. Because many desert

Method used

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  • Method for greening desert and system thereof
  • Method for greening desert and system thereof
  • Method for greening desert and system thereof

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Embodiment Construction

[0023] see figure 1 as well as figure 2 , the present invention provides a desert greening method, which comprises the following steps: digging a ditch on the ground; laying ecological cloth on the ground and in the ditch; placing an ecological composite bag in the ditch.

[0024] The grooves are distributed vertically and horizontally, and the shape of each groove matches the ecological composite bag. An ecological anchor is arranged at the vertical and horizontal intersections of the grooves and the center of the grid formed by the grooves.

[0025] A film layer can be further provided under the part of the ecological cloth in contact with the ground, which can reduce the evaporation of water under the ground, avoid water loss, and can also collect rainwater, which is beneficial to the growth of vegetation.

[0026] Wrap the adjacent ecological anchors tightly with a tight pressure belt, and form a "cross" shape on the grid formed by the vertical and horizontal grooves, s...

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PUM

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Abstract

The invention provides a method for greening desert and a system thereof. The method comprises the steps: digging grooves on the ground; laying ecological cloths on the ground and in the grooves; and placing ecological compound bags in the grooves. The inventive method for greening desert and system thereof adopt cross network grooves to construct lattice array of sand barrier pits by the ecological compound bags and resist ultraviolet rays by the non-woven ecological bags; completely exerts the functions of collecting water by films and reducing evaporation of water and adds suitable amount of organic fertilizers and the like to ensure the ecological compound bags to be beds for the growth of plants in small areas so as to collect nutrients and water, which are rationally distributed to plants. Suitable amount of plant seeds which are suitable for growth locally is mixed and suitable amount of plants is sowed outside the ecological bags, thus effective preventing loss of water and greatly increasing the greening efficiency and effect of desert.

Description

technical field [0001] The invention relates to a greening method, in particular to a desert greening method and system thereof. Background technique [0002] my country is one of the countries with serious desertification hazards in the world. The existing desertification and desertification land area is more than 1.5 million square kilometers, accounting for almost one-sixth of the country's land area. If deserts and Gobi are included, it almost exceeds the total arable land area of ​​the country. From the late 1950s to the mid-1970s, China's desertified land was spreading at an average annual rate of 1,560 square kilometers; from the mid-1970s to the late 1980s, it was accelerating at an average annual rate of 2,100 square kilometers; in the 1990s, Accelerating at an average annual rate of 2,460 square kilometers. [0003] The reduction of river water volume, cut-off, and decrease in rainfall resulted in desertification of the land, and then turned into a desert after a...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/02
Inventor 徐洲平徐江宁
Owner 深圳万向泰富环保科技有限公司
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