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Process for performing roofs virescence by using melastona dodecandrum bamboo straw

A technology of roof greening and ground brocade bamboo, which is applied in the field of greening, can solve problems such as excessive humidity of sedum or Manila grass, restrictions on the promotion and application of roof greening, and poor growth conditions on the roof, etc., to achieve beautiful landscape effects and reduce structural expansion and contraction slowing down, saving heating costs and energy consumption

Active Publication Date: 2010-12-15
广东如春生态集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But for plants, the growing conditions on the roof are relatively harsh, and the promotion and application of green roofs are greatly restricted. It is necessary to develop green plant varieties that are both drought-resistant and heat-resistant, and to find suitable cultivation methods.
[0004] For a long time, a lot of research has been done on the selection of roof plant species at home and abroad, and a series of relatively successful plant species have been introduced, such as Crassulaceae, Manila grass, etc., but in the same harsh environment, planting this kind of greening on the roof Plants, Crassulaceae or Manilagrass will wither and die due to excessive humidity and excessive shade, and it is difficult to promote on a large scale

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1 Air temperature is at 30 ℃

[0027] (1) At first, do water-proof, drainage system and root-proof layer on the roof according to the conventional method, and spread a 6cm matrix layer. The matrix layer adopts 50% peat soil, 40% fertile soil and 10% weight of soil conditioner to mix and configure. into, wherein the peat soil can be replaced by 15% of sawdust, 20% of medicine dregs, and 15% of mushroom dregs by weight.

[0028] (2) Planting Pagoda species on the substrate layer: tear the turf of the species of Phyllostachys chinensis into small pieces as much as possible, each piece is about 25 square centimeters, and each piece has about 3-4 grasses, according to a certain distance between plants and rows Spot plant on the substrate layer, usually use 40 grass blocks per square meter, and the grass seed turf can be expanded by 10 square meters per square meter, and squeeze hard to make the grass blocks fall into the substrate layer, that is, the surface of th...

Embodiment 2

[0030] Embodiment 2 air temperature is at 20 ℃

[0031] (1) at first make waterproof, drainage system and anti-root layer on the roof, spread the substrate layer of 7cm, described substrate layer is to adopt peat soil 60%, fertile soil 30% and soil conditioner 10% weight mixing configuration and into, wherein the peat soil can be replaced by 10% of sawdust, 30% of medicinal dregs, and 20% of mushroom dregs by weight.

[0032] (2) Cut the stem nodes of the grass seeds, cut the stem nodes into small sections of about 3-5cm, and each section should roughly ensure that there are 1-2 internodes, then mix 20 times the weight of the matrix layer soil, mix well and then spread it manually On the substrate level (usually 5 square meters per 500g of grass stems), after sowing, gently press the grass stems with a wide board to make them closely contact with the substrate layer.

[0033] (3) Immediately pour the rooting water after the grass seeds are inserted into the substrate layer. U...

Embodiment 3

[0034] Embodiment 3 air temperature is at 15 ℃

[0035] (1) At first do water-proof, drainage system and anti-root layer on the roof, spread the matrix layer of 8cm, the matrix layer adopts the mixed configuration of 55% peat soil, 40% fertile soil and 5% weight of soil conditioner The peat soil can be replaced by 20% of sawdust, 25% of medicine dregs and 10% of mushroom dregs by weight.

[0036] (2) Cut part of the stem nodes of Bambusa pavium, cut into small sections of about 5-8cm, and then insert the seedling cuttings into the matrix layer according to a certain row spacing.

[0037] (3) Immediately pour the rooting water after the grass seeds are inserted into the substrate layer. Use a shower as much as possible to pour the rooting water to control the water output and prevent the seedlings from being washed out of the substrate layer. After planting, keep the lawn bed moist and dry. The weather can spray water on the leaves to remove weeds, and apply thin N fertilizer ...

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PUM

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Abstract

The invention discloses a roof greening method by using callisia repens, in particular to a growing method for planting callisia repens on roof. The procedures of the method are as follows: first, a water-resistant system, a drainage system and a root resistant layer are arranged on the roof and a matrix layer is paved on the roof; second, grass seeds of the callisia repens is planted on the matrix layer by using any one method of offshoots, broadcasting sowing method, cottage or greensward transplanting and paving method; third, root fixing water is watered and N fertilizer is fertilized once every fifteen days, and lawn is formed within one to two months. As an effective measure for solving the influence of urban development on the entironment and raising the urban afforestation rate, the invention uses the callisia repens on the roof greening, which has a resultful effect on the heat resistance, virescence and disaster prevention of room surface.

Description

technical field [0001] The invention relates to a method for greening, in particular to a method for greening a roof by adopting the floor-paved broccoli grass. Background technique [0002] With the progress of society and the improvement of people's living standards, people's requirements for living environment and working environment are getting higher and higher. With the rapid development of industry, environmental problems are becoming more and more serious. Especially in the context of global warming and the growing conflict between green space and urban land in urban development, the fifth aspect of urban architecture—the development of the roof—is particularly important. It is generally believed that: roof area = building standard floor area = building area, so the promotion and application of roof greening is equivalent to adding a green area of ​​the same size as the building above the city. The contradiction between development land and green land provides a goo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00A01G1/00A01G1/12
Inventor 陈振雄柯玉诗陈友光刘哲
Owner 广东如春生态集团有限公司
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