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A kind of high, steep slope ecological regreening spraying base material and its preparation method and application

A slope and ecological technology, applied in the fields of slope management, mine restoration, and soil and water conservation, can solve the problems of slopes that are not resistant to rainwater erosion, vegetation degradation, unsuitable for high and steep slopes, and ecological re-greening.

Inactive Publication Date: 2017-06-13
HUANGSHI GARDEN FLOWER & WOOD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to aim at the fact that the herbaceous plants grow well and the woody plants are small or not long after using the spray-mixed planting technology to carry out slope greening in the current high and steep slope treatment process. Mainly, the slope is not resistant to rain erosion, the vegetation will degrade significantly within 3 to 5 years, the ecological landscape needs to be restored, and the alien soil spraying technology is not suitable for the ecological restoration of high and steep slopes. , Steep slope ecological regreening spraying base material and preparation method thereof

Method used

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  • A kind of high, steep slope ecological regreening spraying base material and its preparation method and application
  • A kind of high, steep slope ecological regreening spraying base material and its preparation method and application
  • A kind of high, steep slope ecological regreening spraying base material and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] This embodiment is illustrated by taking the restoration and treatment project of the geological environment of Tangkou No. 3 at the northern foot of Huangjing Mountain in Huangshi City, Hubei Province in March 2010 as an example. The slope of the slope is basically above 70°, and the steepest point is basically approximately 90° , the highest point is more than 180 meters, the specific implementation is as follows:

[0093] The ecological regreening spray base material adopted in the present embodiment includes the raw materials of following parts by weight:

[0094] Planting soil 380 Peat soil 25

[0095] Organic Fertilizer 2.5 Grass Fiber 1.5

[0096] Sawdust 1.5 Water retaining agent 0.04

[0097] Adhesive 0.03 Inorganic fertilizer 0.2

[0098] pH Regulator 1 Mixed Seed 32

[0099] water 178;

[0100] Wherein said mixed seed is made up of the plant seed of following weight part:

[0101] Rhizome Tall Fescue 12 White Clover 2

[0102] Alfalfa 3 Bermudagrass 2 ...

Embodiment 2

[0140] This embodiment takes No. 4 Tangkou Geological Environment Restoration Project at the northern foot of Huangjing Mountain as an example to illustrate. The slope of the slope is about 75°, some places reach about 85°, and the highest point reaches more than 240 meters. The specific implementation method is as follows :

[0141] The ecological regreening spray base material in the present embodiment includes the raw materials of following weight parts:

[0142] Planting soil 400 Peat soil 22

[0143] Organic Fertilizer 2 Grass Fiber 1

[0144] Sawdust 2 Water retaining agent 0.03

[0145] Adhesive 0.02 Inorganic fertilizer 0.1

[0146] pH Regulator 1.5 Mixed Seed 40

[0147] water 190;

[0148] Wherein the preferred version of the mixed seeds is made up of the plant seeds of the following parts by weight:

[0149] Rhizome Tall Fescue 12 White Clover 3

[0150] Alfalfa 4 Bermudagrass 3

[0151] Horsethorn 3 Magnolia 5

[0152] Umbrella Cassia 4 Amorpha 3

[0153]...

specific Embodiment approach

[0156] This embodiment takes Wuhan Junshan First Avenue slope ecological restoration project as an example for illustration. The slope is about 70°, 360 meters wide, and 30 meters average height. The specific implementation methods are as follows:

[0157] The ecological regreening spray base material in the present embodiment includes the raw materials of following weight parts:

[0158] Planting soil 350 Peat soil 28

[0159] Organic Fertilizer 4 Grass Fiber 2

[0160] Sawdust 1 Water retaining agent 0.05

[0161] Adhesive 0.04 Inorganic fertilizer 0.3

[0162] pH regulator 0.8 Mixed seeds 30

[0163] Water 165~190;

[0164] Wherein the preferred version of the mixed seeds is made up of the plant seeds of the following parts by weight:

[0165] Rhizome Tall Fescue 10 White Clover 2

[0166] Alfalfa 3 Bermudagrass 2.5

[0167] Horsethorn 2.5 Magnolia 4

[0168] Cassia 3 Amorpha 2

[0169] Cosmos 1.

[0170] The treatment method of this embodiment is the same as that...

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Abstract

The invention relates to the technical field of side slope treatment, and discloses a high and steep side slope ecological retrieved green spray-seeding base material and a preparation method and application of the base material. The spray-seeding base material comprises the following raw materials in parts by weight: 330-420 parts of planting soil, 20-30 parts of peat soil, 1.5-5 parts of organic fertilizer, 1-3 parts of grass fibers, 1-3 parts of sawdust, 0.03-0.05 part of a water-retaining agent, 0.02-0.04 part of an adhesive, 0.1-0.5 part of inorganic fertilizer, 0.5-2 parts of a pH adjustment agent, 30-44 parts of hybrid seeds and 150-200 parts of water, wherein the hybrid seeds consists of the following plant seeds in parts by weight: 10-12 parts of rhizomes tall fescue, 2-4 parts of trifolium repens, 3-5 parts of alfalfa, 2-3 parts of bermuda grass, 2.5-4 parts of indigofera pseudotinctoria, 4-6 parts of magnolia multiflora, 3-5 parts of cassia corymbosa, 2-3 parts of amorpha fruticosa and 1-2 parts of coreopsis. The base material disclosed by the invention for spray-seeding can make a soil replacement base layer with the intensity higher than 0.25MPa; after 45 days when a turf is formed, the rainwash strength is higher than or equal to 120mm / h; within half a year to a year, an ecological plant colony with shrubs which grow with the rainwash strength higher than or equal to 200mm / h and serve as main plants is formed.

Description

technical field [0001] The invention belongs to the technical fields of slope treatment, mine restoration, and water and soil conservation, and in particular relates to a high and steep slope ecological regreening spray-seeding base material and a preparation method and application thereof. Background technique [0002] Since my country's reform and opening up, urban and transportation construction has continued to develop. Mining, especially open-pit mining of building stones, is extremely common in the south. While providing necessary materials for economic and urban construction, it also brings great impact to the environment. Large damage, due to blasting and digging ore at the bottom, the slope of the mine is steep and uneven, and the exposed slope is dominated by rocky slopes, which makes it difficult for plants to grow and repair naturally. Artificial measures must be used to transform and create plant growth In order to restore the slope vegetation and improve its ecol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01C1/04
CPCA01C1/046A01G22/00
Inventor 王恒彪魏亚虹
Owner HUANGSHI GARDEN FLOWER & WOOD CO LTD
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