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Method for recovering vegetation of high and steep fracture development slope in northwest arid regions

A technology for vegetation restoration and arid areas, applied in the field of vegetation restoration on slopes with high and steep fissures in the arid areas of Northwest China, can solve the problems of poor vegetation restoration, sparse vegetation, slow effect, etc., and achieve the effect of solving vegetation restoration effects

Active Publication Date: 2021-01-15
美丽华夏生态环境科技有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most slope ecological restoration products and technologies are difficult to solve the problem of vegetation restoration on high and steep slopes, especially for the arid areas in Northwest China
For example, traditional technologies such as ecological bags, spraying, and vegetation blankets are not effective in restoring vegetation on slopes greater than 50°; while the application of bay windows and planting troughs alone can be used in northern areas where vegetation is scarce and the effect is slow.

Method used

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  • Method for recovering vegetation of high and steep fracture development slope in northwest arid regions
  • Method for recovering vegetation of high and steep fracture development slope in northwest arid regions
  • Method for recovering vegetation of high and steep fracture development slope in northwest arid regions

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Embodiment 1

[0027] Such as Figure 1-Figure 4 As shown, the method for restoring vegetation on slopes with high and steep fissures in the northwest arid region provided by this embodiment includes building planting grooves 3 in the soil-bearing area of ​​the slope; Artificially slotting 4, planting vegetation 1, 2, 6 in the groove; and building a planting pool 9 at the bottom of the slope, planting fast-growing trees 8 and vine vegetation 2 in the planting pool. Vegetation restoration effect on slope body.

[0028] Wherein, during specific implementation, the planting groove 3 is built as a semicircle; the size specification is 60*40*50cm, wherein the length of the long diameter is 50cm, the length of the short diameter is 30cm, and the depth of the groove is 50cm; The groove wall 31 has a thickness of 15 cm. The seedlings 1 and 6 planted in the planting groove 3 have a plant height of 1.0m, and the planted seedlings 1 are Pinus tabulaeformis and 6 are rose thorns.

[0029] During impl...

Embodiment 2

[0034] Such as Figure 1-Figure 4 As shown, the method for restoring vegetation on slopes with high and steep fissures in the northwest arid region provided by this embodiment includes building planting grooves 3 in the soil-bearing area of ​​the slope; Artificially slotting 4, planting vegetation 1, 2, 6 in the groove; and building a planting pool 9 at the bottom of the slope, planting fast-growing trees 8 and vine vegetation 2 in the planting pool. Realize the vegetation restoration effect of the slope body.

[0035] Wherein, during specific implementation, the planting groove 3 is built as a semicircle; the size specification is 60*40*50cm, wherein the length of the long diameter is 60cm, the length of the short diameter is 40cm, and the depth of the groove is 50cm; The groove wall 31 has a thickness of 20 cm. The height of the seedlings 1 and 6 planted in the planting groove 3 is 1.0m, and the planted seedlings 1 are spruce and 6 are spiraea.

[0036] During implementat...

Embodiment 3

[0041] Such as Figure 1-Figure 4 As shown, the method for restoring vegetation on slopes with high and steep fissures in the northwest arid region provided by this embodiment includes building planting grooves 3 in the soil-bearing area of ​​the slope; Artificially slotting 4, planting vegetation 1, 2, 6 in the groove; and building a planting pool 9 at the bottom of the slope, planting fast-growing trees 8 and vine vegetation 2 in the planting pool. Vegetation restoration effect on slope body.

[0042] Wherein, during specific implementation, the planting groove hole 3 masonry is rectangular; The size specification is 50*40*50cm, wherein the length of the long side is 50cm, the length of the short side is 40cm, and the depth is 50cm; the groove wall 31 thickness of the planting groove hole It is 15cm. The nursery stock 1,6 plant height of planting in groove hole 3 is 80cmm, and planted nursery stock 1 is Chinese pine and 6 is rose thorn.

[0043] During implementation, man...

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Abstract

The invention provides a method for recovering vegetation of a high and steep fracture development slope in northwest arid regions. According to the method, planting grooves are built in a soil-bearable area of a side slope; grooving are manually formed in an area with slope fracture development and slope gradient of more than 50 degrees, and vegetation is planted in the grooves; and the technicalmeans of comprehensive vegetation recovery of building a planting pool at the bottom of the side slope and planting arbor and vine vegetation in the planting pool and maintenance management achieve the vegetation recovery effect of the slope body. The problem that the vegetation recovery effect is difficult to achieve by a single technical means in northwest arid regions is achieved.

Description

technical field [0001] The invention relates to the field of vegetation restoration, in particular to a method for restoring vegetation on slopes with high and steep fissures in the arid region of Northwest China. Background technique [0002] China is a mountainous country, with mountainous areas accounting for 70%. With the acceleration of infrastructure construction, mining, road construction, water conservancy, industrial and civil construction and other projects are advancing by leaps and bounds, China is facing greater environmental pressure. These projects add tens of thousands of square kilometers of soil erosion area every year, most of which are slopes. In the 1980s, because civil engineers lacked the necessary knowledge of botany, agronomy, and ecology, after analyzing the safety status of the slope, if the safety factor was found to be too low, engineers often used stone or concrete to build retaining walls and face protection, or adopt the spray anchor method t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/02A01G13/02A01G22/00A01G17/00A01G24/10A01G24/15A01G24/28A01G24/22A01G24/30A01G24/00E02D17/20
CPCA01G9/023A01G9/02A01G13/0268A01G22/00A01G17/005A01G24/10A01G24/15A01G24/28A01G24/22A01G24/30A01G24/00E02D17/20
Inventor 毛洪亮张赫然赵婷婷魏台桂张方哲刘玉叶肖超张宁张耀钟鑫吴大伟刘瑞成
Owner 美丽华夏生态环境科技有限公司
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