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Sand dune slope greening recovery device and sand dune slope greening recovery method

A technology for slopes and dunes, which is applied in the field of dune slope re-greening devices, can solve the problems of poor governance effect and easy damage to ecological balance, achieve good UV resistance, ensure structural stability, and increase the effect of shear force.

Active Publication Date: 2018-02-23
JOFO GREEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention discloses a sand dune slope regreening device and a sand dune slope regreening method, which can effectively solve the technical defects that the current sand dune slope regreening technology is not effective and easily destroys the ecological balance.

Method used

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  • Sand dune slope greening recovery device and sand dune slope greening recovery method
  • Sand dune slope greening recovery device and sand dune slope greening recovery method

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Embodiment 1

[0119] See Figure 1 to Figure 3 , This embodiment 1 provides a sand dune slope greening device, including: ecological bag 1, connecting buckle 1-2 with pawl 4, drainage pipe 3, soil improvement fiber composition, vegetation seed and anti-erosion fiber combination The ecological bag 1 (including the bag body 1-1) is fixedly installed on the surface of the sand dune slope through the pawl 4 of the connecting buckle 1-2 to form a first-level sand dune slope restoration device; the drainage pipe 3 is fixed in the adjacent The gap of the ecological bag 1 makes the drainage pipe 3 contact with the slope surface of the sand dune side slope to form a secondary sand dune side slope restoration device; the mixture of soil improvement fiber composition and vegetation seeds is set in the secondary sand dune side slope restoration device On the surface, a three-level sand dune side slope greening device is formed; the mixture of anti-erosion fiber composition and vegetation seeds is placed ...

Embodiment 2

[0121] See Figure 1 to Figure 3 This embodiment 2 provides a sand dune slope greening device, including: ecological bag 1, connecting buckle 1-2 with pawl 4, drainage pipe 3, soil improvement fiber composition, vegetation seed and anti-erosion fiber composition The ecological bag 1 (including the bag body 1-1) is fixedly installed on the surface of the sand dune slope through the pawl of the connecting buckle 1-2 to form a first-level sand dune slope restoration device; the drainage pipe 3 is fixed to the adjacent ecological The gap of the bag 1 makes the drainage pipe 3 contact with the slope surface of the sand dune side slope to form a secondary sand dune side slope restoration device; the mixture of soil improvement fiber composition and vegetation seeds is set on the surface of the secondary sand dune side slope restoration device , Forming a three-level sand dune side slope restoration device; the mixture of anti-erosion fiber composition and vegetation seeds is placed on...

Embodiment 3

[0144] This embodiment 3 discloses a method for re-greening a sand dune slope, which includes the following steps:

[0145] 1)) Preparation of ecological bag 1, soil improvement fiber composition and anti-erosion fiber composition;

[0146] 2) The ecological bag 1 is fixedly installed on the surface of the sand dune slope through the pawl 4 of the connecting buckle 1-2 to form a first-level sand dune slope restoration device, wherein the ecological bag 1 of the adjacent layer is connected through the connecting buckle 1-2 The pawls 4 are fixedly connected to each other;

[0147] 3) The drainage pipe 3 is fixed in the gap between the adjacent ecological bags 1, so that the drainage pipe 3 is in contact with the slope surface of the sand dune slope to form a secondary sand dune slope restoration device;

[0148] 4) The mixture of soil improvement fiber composition and vegetation seeds is set on the surface of the secondary sand dune side slope greening device to form a tertiary sand dun...

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Abstract

The invention relates to the field of environmental protection, and discloses a sand dune slope greening recovery device. The sand dune slope greening recovery device comprises an ecological bag, a connecting buckle provided with a pawl, a drainage pipe, a soil improvement fiber composition, vegetation seeds and an anti-erosion fiber composition. The ecological bag has excellent physical performance, good water-permeating performance and good ultraviolet ray resistant performance. The sand dune slope greening recovery device well satisfies soil and nutrient substances needed by the growth of sand dune slope plants to achieve the purpose of restoring a natural environment, protecting ecological balance and beautifying the environment, the growth of the plants is promoted, twisted and gnarled root systems effectively fix a sand dune, the growth of the plants years after years effectively improves the sandy soil layer, the ecological circulation is improved, and a certain noise reductionand dust removing effect is achieved.

Description

Technical field [0001] The invention relates to the field of environmental protection, in particular to a sand dune side slope restoration device and a sand dune side slope restoration method. Background technique [0002] The desert area has accounted for 20% of the total land area. my country’s desertification area is 2.636 million square kilometers, accounting for 27.46% of the total land area, and it is expanding at a rate of 60,000 square kilometers every year. The land is facing the threat of desertification. Desertification is a serious ecological disaster, which severely restricts economic development and threatens ecological security. Nearly 400 million people across the country are affected by desertification. Sand-buried agricultural cooperatives, railways, highways, siltated reservoirs, and dams are common occurrences, which seriously threaten people's lives and property. Desertification mainly occurs in the western regions, ethnic minority areas and border areas, ag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02A01G9/029C09K17/40C09K101/00E02D17/20
CPCA01B79/02C09K17/40C09K2101/00E02D17/202
Inventor 赵民忠高明清尤金成
Owner JOFO GREEN CO LTD
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