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Barren mountain greening technology

A technology for barren hills and plant seeds, applied in sowing, climate change adaptation, horticulture, etc., can solve problems such as the degradation and death of vegetation communities that cannot resist the loss of soil medium, and achieve the effects of fewer operators, simple construction process, and long attachment time.

Inactive Publication Date: 2013-04-24
CHINA WEAPON SCI ACADEMY NINGBO BRANCH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings in the prior art that soil culture medium and plant seeds are difficult to cover and fix on bare rock, and cannot resist the loss of soil culture medium and the degradation and death of vegetation communities caused by factors such as rainwater erosion, and propose A Barren Mountain Rock Greening Technology

Method used

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  • Barren mountain greening technology

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Effect test

Embodiment Construction

[0042] 1. Prepare materials

[0043] A material preparation: soil base (containing organic humus, slow-release fertilizer, appropriate amount of water-absorbing and water-retaining agent, bonding reinforcement materials such as plant fibers, etc.) add appropriate amount of water and stir evenly;

[0044] Preparation of material B: Add appropriate amount of green grass seeds or seeds of other plants to material A and mix well;

[0045] C material preparation: the specially synthesized foaming material is moved into two special storage tanks of the polyurethane high-pressure foaming machine;

[0046] 2. Pretreatment of bare rock surface before spraying

[0047] Specifically, use a high-pressure water gun to rinse to remove floating dust and debris on the surface;

[0048] 3. The first spraying

[0049] A soil sprayer is used for material A, and a polyurethane high-pressure foaming machine is used for material C to select the appropriate output ratio and spray to the bare rock i...

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Abstract

The invention belongs to the technical field of barren mountain greening ecological protection, relates to a rock vegetation establishment and construction technology for barren mountain rock greening and preventing water loss and soil erosion, particularly to preparation and construction process of a barren mountain rock greening material. In the early stage, the barren mountain rock greening material is a liquid-solid mixture and comprises adhesives, organic soil, foam materials, plant seeds and the like. The barren mountain rock greening material is placed on barren mountain rocks or the outer wall of a building through spray-seeding, capable of foaming at normal temperature, and finally formed into an adhesive layer, an organic soil layer, a porous foam framework for fixing the organic soil layer and plant seeds and a phytocoenosium layer. The barren mountain rock greening material is pollution-free and capable of achieving natural degradation in a certain period of time. According to the barren mountain greening technology, establishment and construction can be successfully achieved through one-time spray-seeding, the construction technology is simple, later manual maintenance is not required, and the material is environment-friendly, can be firmly adhered to rocks or the surface of the building, resist rain impact, hold moisture, retain fertilizer and be high in air permeability.

Description

technical field [0001] The invention belongs to the technical field of barren hill greening and ecological protection based on multidisciplinary theories such as material science, soil science, botany, and ecology, and relates to a solid-liquid mixed material for barren hill greening, which is suitable for barren hill greening, growing grass on stones, preventing water and soil Lost barren mountain rock vegetation planting technology. This kind of ecological material has good water retention, fertilizer retention and air permeability, is suitable for plant growth, and has a certain bond strength, can resist harsh environments, firmly adhere to the rock surface, and form plant communities on the rock surface, which is environmentally friendly. Non-polluting and degradable. Background technique: [0002] At present, there are two kinds of vegetation establishment modes in barren hills in foreign countries: including the high maintenance type represented by the United States -...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C7/00
CPCY02A40/22Y02P60/20Y02P60/40
Inventor 曹贺全杨建恩曹帅李一舒杜厚俊
Owner CHINA WEAPON SCI ACADEMY NINGBO BRANCH
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