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Side slope vegetation ecological restoration method

An ecological restoration and slope technology, applied in the fields of botanical equipment and methods, land preparation methods, plant cultivation, etc., can solve the problems of slope soil erosion, development, research lag, vegetation degradation, etc., to prevent soil erosion, increase diversity Sexual, easy-to-absorb effect

Inactive Publication Date: 2019-07-12
浙江原野建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the serious lag in the development and research of native vegetation used for road slope greening, exotic species have to be used, resulting in vegetation degradation, slope re-exposing, and soil erosion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for ecological restoration of slope vegetation, comprising the following steps:

[0022] S1. Use an excavator to clean up the side slope, remove the original weeds, level the top of the side slope, crush and transport away the agglomerated soil on the side slope surface, and then sprinkle foreign soil, the foreign soil The thickness is 10cm, and the slope is leveled;

[0023] S2. After step S1 is completed, build a retaining embankment at the lower end of the slope. A drainage groove is arranged on the earth retaining embankment. The distance between the earth retaining embankment and the lower end of the slope is 0.8m. flat zone;

[0024] S3, after step S2 is completed, first dig planting holes at the top of the slope, the distance between each planting hole is 1.2m, and then dig planting holes on the side slope, the distance between each planting hole is 1.4m, Then put a triangular frame in the cave, and backfill the soil to fix the frame so that the upper ...

Embodiment 2

[0035] A method for ecological restoration of slope vegetation, comprising the following steps:

[0036] S1. Use an excavator to clean up the side slope, remove the original weeds, level the top of the side slope, crush and transport away the agglomerated soil on the side slope surface, and then sprinkle foreign soil, the foreign soil The thickness is 12.5cm, and the slope is leveled;

[0037] S2. After step S1 is completed, build a retaining embankment at the lower end of the slope. A drainage groove is arranged on the earth retaining embankment. The distance between the earth retaining embankment and the lower end of the slope is 0.9m. flat zone;

[0038] S3, after step S2 is completed, first dig planting holes at the top of the slope, the distance between each planting hole is 1.35m, and then dig planting holes on the side slope, the distance between each planting hole is 1.6m, Then put a triangular frame in the cave, and backfill the soil to fix the frame so that the upp...

Embodiment 3

[0049] A method for ecological restoration of slope vegetation, comprising the following steps:

[0050] S1. Use an excavator to clean up the side slope, remove the original weeds, level the top of the side slope, crush and transport away the agglomerated soil on the side slope surface, and then sprinkle foreign soil, the foreign soil The thickness is 15cm, and the slope is leveled;

[0051] S2. After step S1 is completed, build a retaining embankment at the lower end of the slope. Drainage grooves are arranged on the earth retaining embankment. The distance between the earth retaining embankment and the lower end of the slope is 1m. bring;

[0052] S3, after step S2 is completed, first dig planting holes at the top of the slope, the distance between each planting hole is 1.5m, and then dig planting holes on the side slope, the distance between each planting hole is 1.8m, Then put a triangular frame in the cave, and backfill the soil to fix the frame so that the upper end of...

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Abstract

The invention relates to the technical field of ecological restoration, in particular to a side slope vegetation ecological restoration method, which includes the following steps: S1. cleaning the side slope by using an excavator to remove original weeds, leveling the top end of the side slope and leveling the side slope; S2. after the step S1 is completed, constructing a soil retaining dike at the lower end of the side slope; S3. after the step S2 is completed, digging planting holes at the top end of the side slope, then digging planting holes on the side slope, and then placing triangular frame bodies in the holes; S4. after the step S3 is completed, digging cherry trees planted in the planting holes at the top end of the side slope, planting dawn redwood in the frame bodies, and digging planting holes on a flat belt and planting Chinese holly in the planting holes; and S5. after the seedling planting is completed, watering and fertilizing at the top end of the side slope, the sideslope and the flat belt, and then planting tall fescue. The method has the characteristics of preventing soil loss and landslide.

Description

technical field [0001] The invention relates to the technical field of ecological restoration, in particular to a method for ecological restoration of slope vegetation. Background technique [0002] The development and utilization of native vegetation is seldom studied and applied in my country, and the restoration research reports aiming at the development of native plants and the reconstruction of native vegetation communities are rare, which is a weak link. Due to the disadvantages of simple herb degeneration and poor vegetation stability, grass-shrub mixed vegetation, which is dominated by native vegetation, has begun to be valued as the target of vegetation restoration in the vast southern regions. However, due to the serious lag in the development and research of native vegetation used in road slope greening, exotic species have to be used, resulting in vegetation degradation, slope re-exposing and soil erosion. In view of the above problems, we propose a method for e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G22/00A01B79/02A01G9/02
CPCA01B79/02A01G9/02A01G17/005A01G22/00Y02A40/22Y02P60/20
Inventor 苏晓静徐瑞阳陈国庆
Owner 浙江原野建设有限公司
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