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A sand dune slope regreening device and a sand dune slope regreening method

A technology for slopes and sand dunes, which is applied in the field of dune slope re-greening devices, can solve the problems of easily destroying ecological balance and poor governance effect, and achieves the effects of good UV resistance, structural stability, and tensile strength enhancement.

Active Publication Date: 2020-07-24
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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  • A sand dune slope regreening device and a sand dune slope regreening method
  • A sand dune slope regreening device and a sand dune slope regreening method
  • A sand dune slope regreening device and a sand dune slope regreening method

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Embodiment 1

[0119] see Figure 1 to Figure 3 , the present embodiment 1 provides a dune slope regreening device, comprising: an ecological bag 1, a connecting buckle 1-2 with a pawl 4, a drainage pipe 3, a soil improvement fiber composition, vegetation seeds and an anti-erosion fiber combination thing; the ecological bag 1 (including the bag body 1-1) is fixedly installed on the surface of the dune slope through the ratchet 4 connecting the buckle 1-2, forming a first-class dune slope regreening device; the drain pipe 3 is fixed on the adjacent The gap of the ecological bag 1 makes the drainage pipe 3 contact with the slope surface of the dune slope to form a secondary dune slope regreening device; the mixture of soil improvement fiber composition and vegetation seeds is arranged in the secondary dune slope regreening device surface, forming a three-level dune slope regreening device; the mixture of anti-erosion fiber composition and vegetation seeds is placed on the surface of the three-...

Embodiment 2

[0121] see Figure 1 to Figure 3 , the present embodiment 2 provides a dune slope regreening device, comprising: an ecological bag 1, a connecting buckle 1-2 with a pawl 4, a drainage pipe 3, a soil improvement fiber composition, vegetation seeds and an anti-erosion fiber combination The ecological bag 1 (including the bag body 1-1) is fixedly installed on the surface of the dune slope through the pawl connecting the buckle 1-2, forming a first-class sand dune slope regreening device; the drain pipe 3 is fixed on the adjacent ecological The gap of the bag 1 makes the drainage pipe 3 contact with the slope of the dune slope to form a secondary dune slope regreening device; the mixture of soil improvement fiber composition and vegetation seeds is arranged on the surface of the secondary dune slope regreening device , forming a three-level dune slope regreening device; the mixture of anti-erosion fiber composition and vegetation seeds is placed on the surface of the three-level d...

Embodiment 3

[0144] This embodiment 3 discloses a method for regreening a sand dune slope, comprising 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 dune slope through the pawl 4 of the connecting buckle 1-2, forming a first-level sand dune slope regreening 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 dune slope to form a secondary dune slope regreening device;

[0148] 4) The mixture of the soil improvement fiber composition and the vegetation seeds is arranged on the surface of the second-level dune slope regreening device to form a third-level dune slo...

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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 slope regreening device and a sand dune slope regreening 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 seriously restricts economic development and threatens ecological security. Nearly 400 million people across the country are affected by desertification, and it is not uncommon for sand to bury agricultural cooperatives, railways, roads, silted reservoirs, and dams, which seriously threaten people's life and property safety. Desertification mainly occurs in the western region, areas inhabited by ethnic minorities, and b...

Claims

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Application Information

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Patent Type & Authority Patents(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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