Plant composition and method for repairing side slopes of roads in southern high-altitude regions

A high-altitude, plant technology, applied in the agricultural field, can solve the problems of large bald spot area, unsatisfactory effect, easy degradation of the repaired area, etc., and achieve the effect of reducing intraspecific competition, ideal landscape effect, and repairing colorful colors.

Inactive Publication Date: 2019-05-07
内蒙古蒙草土壤科技有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the effect of greening restoration on the road slopes in high-altitude areas in the south is not ideal, and the natural recovery is slow. At present, the greening of plants cannot be achieved
After large-scale p...

Method used

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  • Plant composition and method for repairing side slopes of roads in southern high-altitude regions

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Embodiment 1

[0033] This embodiment provides a kind of plant combination that is used for road slope restoration in southern high-altitude areas, including arbor and shrub plants, herbaceous plants and herbaceous plants; the consumption of arbor and shrub plants is 30g / m 2 , the dosage of grass flower plants is 4g / m 2 , the dosage of herbs is 2g / m 2 . Tree and shrub plants include equal amounts of Buddleia, Robinia, Masson pine, and Hibiscus; herbaceous plants include equal amounts of Thioflower and Snakeeye;

[0034] This embodiment also provides a method for repairing road slopes in southern high-altitude areas, which includes the following steps:

[0035] On March 15th, a 6.5cm thick matrix layer was laid on the side slope, and then the above-mentioned plant combinations were sown on the matrix layer by spraying. Fix the non-woven fabric on the base soil to cover the seeds of the plant composition, and the specification of the non-woven fabric is 25g / m 2. The non-woven fabric was r...

Embodiment 2

[0037] This embodiment provides a kind of plant combination that is used for road slope restoration in southern high-altitude areas, including arbor and shrub plants, herbaceous plants and herbaceous plants; the consumption of arbor and shrub plants is 60g / m 2 , the dosage of grass flower plants is 10g / m 2 , the dosage of herbs is 8g / m 2 . Shrubs consisted of equal amounts of Salmonella, Cassia goldenrod, Buddleia, Robinia, Masson pine, and Hibiscus, Herbaceous plants consisted of equal amounts of Cosmos and Zinnia, Herbaceous plants consisted of equal amounts of Ryegrass and White Trillium. leaf.

[0038] This embodiment also provides a method for repairing road slopes in southern high-altitude areas, which includes the following steps:

[0039] On June 5th, a 7.5cm thick matrix layer was laid on the side slope, and then the above-mentioned plant combinations were sown on the matrix layer by spraying. Fix the non-woven fabric on the matrix soil to cover the seeds of the p...

Embodiment 3

[0041] The present embodiment provides a kind of plant combination that is used for road slope restoration in southern high-altitude areas, including arbor and shrub plants, herbaceous plants and herbaceous plants; the consumption of arbor and shrub plants is 40g / m 2 , the dosage of grass flower plants is 5g / m 2 , the dosage of herbs is 3g / m 2 . Shrubs consisted of equal amounts of Salmonella, Cassia goldenrod, Buddleia, Robinia, Masson pine, and Hibiscus, Herbaceous plants consisted of equal amounts of Cosmos and Zinnia, Herbaceous plants consisted of equal amounts of Ryegrass and White Trillium. leaf.

[0042] This embodiment also provides a method for repairing road slopes in southern high-altitude areas, which includes the following steps:

[0043] On April 15th, a 7cm thick substrate layer was laid on the side slope, and then the above-mentioned plant combination was sown on the substrate layer by spraying. Fix the non-woven fabric on the substrate soil to cover the s...

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Abstract

The invention discloses a plant composition and a method for repairing side slopes of roads in southern high-altitude regions, and relates to the technical field of agriculture. The plant compositionfor repairing the side slopes of the roads in the southern high-altitude regions comprises tree and shrub plants, grass flower plants and herbaceous plants. The tree and shrub plants are selected froman optional type or a plurality of optional types of rhus chinensis, cassia glauca, buddleja lindleyana, robinia pseudoacacia, pinus massoniana and hibiscus syriacus; the grass flower plants are selected from an optional type or a plurality of optional types of perennial coreopsis, zinnia elegans, cosmos sulphureus and sanvitalia procumbens; the herbaceous plants are selected from an optional type or a plurality of optional types of lolium perenne, trifolium repens, dactylis glomerata and trifolium pratense. The method for repairing the side slopes of the roads in the southern high-altitude regions includes planting seeds of the plant composition on the side slopes. The plant composition and the method have the advantages that appropriate plant varieties are selected, accordingly, growthand development nodes of the plants can be staggered from one another, and nitrogen, phosphorus, potassium and nutrient competition of the plants can be relieved; seeds of diversified species are sownin a mixed manner, accordingly, intra-species competition and inter-species competition can be reduced, the survival rate of the plants can be increased, and formed landscape effects can be improved.

Description

technical field [0001] The invention relates to the field of agricultural technology, and in particular to a plant combination and a method for repairing road slopes in southern high-altitude areas. Background technique [0002] Road slopes in high-altitude areas in the south generally have relatively large rainfall, and collapsible soils form large gullies. Even after the slopes are protected, there are still many and deep gullies. Generally speaking, protection measures in such areas include: (1) natural regreening of damaged slopes; (2) hard slope protection engineering measures; (3) hanging safety nets for slope protection; (4) single herb plant sowing (5) Hole planting of a single woody plant. [0003] However, the effect of greening restoration on road slopes in high-altitude areas in the south is not ideal, and the natural recovery is slow, and the regreening of plants cannot be achieved at present. After large-scale planting of trees on road slopes in high-altitude...

Claims

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Application Information

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IPC IPC(8): A01G13/02A01G17/00A01G20/00A01G22/60
Inventor 刘震王龙王君芳闫志勇赵瑞王进周裕森
Owner 内蒙古蒙草土壤科技有限责任公司
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