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Bed for planting vegetation on rock slope to protect it

A technology for planting base and slope, applied in the field of planting base, can solve the problems of poor vegetation slope protection, low cohesion, poor cohesion, etc., and achieve the effects of no three-waste pollution, convenient use and low price.

Inactive Publication Date: 2003-06-18
LIZI ECOLOGICAL & ENVIRONMENTAL ENG TECH SICHUAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two methods are generally applied to the vegetation protection of barren soil slopes, soil-rock mixed slopes and extremely weathered rock slopes. Poor, unable to provide a stable living environment for slope vegetation
In addition, for the mud spraying method, due to the low cohesion of the mud itself, it cannot resist the erosion of rainwater before the vegetation is completely covered; for the ice soil spraying method, because the cement is easy to bond with the soil to form a plate, it cannot Forms the optimal pellet structure required for plant growth
Therefore, for rocky slopes, especially high and steep rocky slopes, the slope protection effect of vegetation is poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1: plant base formula (Kg) is as follows:

[0008] Greening substrate 91.10

[0009] Mixed Grass 2.22

[0010] Cationic emulsified bitumen 6.28

[0011] Polyacrylonitrile 0.4

[0012] When used, the planting base is mixed with 70Kg of water. Among them, the greening substrate formula (Kg) is as follows:

[0013] Highland peat 70

[0014] clay 14

[0015] Compost 4.0

[0016] Potassium chloride 0.06

[0017] Superphosphate 0.1

[0018] Urea 0.08

[0019] Luxecote Encapsulated Controlled Release Compound Fertilizer 0.09

[0020] 5406 bacterial fertilizer 0.01

[0021] Quicklime 0.11

[0022] LT-1 type water retaining agent 1.35

[0023] Bean Pole 6.0

[0024] Eco-fibre viscose 1.2

[0025] Sawdust 3.0

[0026] Mix plateau peat, clay and compost, quicklime, crude fiber, sawdust, viscose fiber evenly, mix potassium chloride, superphosphate, urea, long-acting full-price slow-release fertilizer, and water-retaining agent, and then mix the above two ...

Embodiment 2

[0034] Embodiment 2: plant base formula (Kg) is as follows:

[0035] Greening substrate 91.00

[0036] Mixed Grass 2.17

[0037] Cationic emulsified bitumen 6.0

[0038] Polyacrylate 0.83

[0039] When used, the planting base is mixed with 70Kg of water. Among them, the greening substrate formula (Kg) is as follows:

[0040] Highland peat 73

[0041] Clay 12.81

[0042] Compost 4.5

[0043] Potassium chloride 0.06

[0044] Superphosphate 0.1

[0045] Urea 0.1

[0046] Luxecote Encapsulated Controlled Release Compound Fertilizer 0.08

[0047] 5406 bacterial fertilizer 0.01

[0048] Quicklime 0.2

[0049] LT-1 type water retaining agent 1.0

[0050]Bean Pole 4.0

[0051] Eco-fibre viscose 1.5

[0052] Sawdust 2.64

[0053] Mix plateau peat, planting loam and compost, agricultural quicklime, crude fiber, sawn wood, and viscose fiber evenly, mix potassium fertilizer, phosphate fertilizer, nitrogen fertilizer, long-term full-price slow-release fertilizer, and water-...

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Abstract

A bed for planting vegetations on rock slope for slope protection contains such components (wt.%) as greening base materials including 13 materials (such as highland peat, day, compost, azophoska, slow-releasing fertilizer, etc. (86-93), mixed seeds of different-type grasses (1.5-4), stabilizer (cationic emulsified asphalt) (5-10), and aggregating agent (polyacrylate or polyacrylonitrile) (0.4-1.0). Its advantages are low cost and high effect.

Description

technical field [0001] The invention relates to a planting base capable of meeting the needs of plant growth, in particular to a planting base for rock slope vegetation slope protection. Background technique [0002] At present, for the vegetation slope protection of rocky slopes, the mud spraying method and the cement soil spraying method are commonly used. These two methods are generally applied to the vegetation protection of barren soil slopes, soil-rock mixed slopes and extremely weathered rock slopes. Poor, unable to provide a stable living environment for slope vegetation. In addition, for the mud spraying method, due to the low cohesion of the mud itself, it cannot resist the erosion of rainwater before the vegetation is completely covered; for the ice soil spraying method, because the cement is easy to bond with the soil to form a plate, it cannot Forms the optimum pellet structure required for plant growth. Therefore, the effect of vegetation slope protection on...

Claims

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Application Information

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IPC IPC(8): A01G1/00C05G3/00C09K17/00E02D17/20
Inventor 张俊云周德培冯俊德李绍才王正安
Owner LIZI ECOLOGICAL & ENVIRONMENTAL ENG TECH SICHUAN
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