CN106342581A - Light planting medium for roof greening - Google Patents
Light planting medium for roof greening Download PDFInfo
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- CN106342581A CN106342581A CN201610704071.9A CN201610704071A CN106342581A CN 106342581 A CN106342581 A CN 106342581A CN 201610704071 A CN201610704071 A CN 201610704071A CN 106342581 A CN106342581 A CN 106342581A
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- roof greening
- light
- garden waste
- mushroom
- planting matrix
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Abstract
The invention provides a light planting medium for roof greening which comprises, by volume, 60-65% of mushroom nutrient soil, 20-25% of garden wastes, 8-10% of chaff, 3-4% of perlite, and a residual amount of long-acting compound fertilizers and water retention agents. Common wastes from mushroom cultivation are used as light planting medium for roof greening. The light planting medium can help to reduce the material cost of roof greening, improve the comprehensive utilization level of natural resources, and promote the cyclic utilization of agricultural wastes and protection of the natural environment. The medium has the advantages that the medium is composed of fewer components, materials can be easily obtained at a lower cost, the medium is environmental friendly and efficient and is suitable for large-scale popularization in the whole country.
Description
[technical field]
The present invention relates to roof greening material, particularly a kind of roof greening light ground mass material based on nutrient soil for mushroom
Material.
[background technology]
Modern society, the growth with urban population and the expansion of urban size, urban green space area is fewer and feweri, and not busy
The roof area put is increasing.These exposed roofs not only affect the visual effect in city, also affect the ecology in city
Effect, leads to " desertification " in city.Meanwhile, the quickening of urban heat land effect, leads to constantly riseing of temperature, to having cooling
The roof greening acting on, the demand of rooftop greening are more urgent.Therefore, roof greening is as a kind of ring being different from ground greening
Border beautification and greening form, it is ecological, economic and social profit is gradually recognized by more people.And the bearing capacity on roof itself
And the sky high cost of roof greening, largely constrain the popularization of roof greening.Reduce construction, maintenance cost as far as possible
And management difficulty, light roof greening becomes a kind of development trend.Cultivation matrix part accounts for the 20% of roof greening construction cost
Left and right, reduces cost and the weight of roof greening substrate, is effectively reduced roof greening construction cost and building damage risk.Mesh
Before, cultivation matrix for roof greening is applied to for main material with nutrient soil for mushroom and at home and abroad also seldom sees pertinent literature report and answer
With.
By to the contrast of existing roof greening planting substrate, analysis, summarize, of both substantially below generally existing not
Foot:
1st, the main component of roof greening planting substrate is commonly peat soil, as disclosed in 2016-01-06, Publication No.
Plant cultivation media disclosed in 105210825a Chinese invention, its Main Ingredients and Appearance is exactly northeast peat, then be equipped with fine bark,
Rice chaff and fermented cow dung, make product after blended, subpackage.Because peat is compared to waste materials price height, if putting into
Production inevitably results in cost to be increased.In addition, peat is non-renewable resources, and for protecting china natural resources, current China is most of
Area has begun to limit and forbids peat harvest.Therefore, consider with long term growth angle from environmental conservation, in roof greening base
Should be using other raw material substitution peat in matter.
2nd, the constituent of roof greening substrate is many, and material is bought wastes time and energy, and virtually increases construction cost.
In view of the drawbacks described above of existing roof greening host material, a kind of component species of present invention offer is less, material holds
Easily obtain, with low cost, environment-friendly high-efficiency, be suitable for large-scale promotion of whole nation application the roof greening based on nutrient soil for mushroom light
Type planting matrix.
[content of the invention]
The technical problem to be solved in the present invention, is to provide a kind of roof greening light-duty planting matrix, by common mushroom
Planting industry garbage is applied in light roof greening cultivation matrix, advantageously reduces roof greening material cost, and improves certainly
So level of comprehensive utilization of resource, promote agricultural wastes recycle and natural environment protection.The present invention has base
Material component species is few, material is readily available, with low cost, environment-friendly high-efficiency, the advantage being suitable for large-scale promotion of whole nation application.
The present invention is achieved in that a kind of light-duty planting matrix of roof greening, including the material of following percent by volume:
Nutrient soil for mushroom 60-65%；
Garden waste 20-25%；
Rice husk 8-10%；
Perlite 3-4%；
Balance of durable composite fertilizer and water-retaining agent.
In the present invention, described nutrient soil for mushroom cultivate for mushroom finish the bacterium bag of recovery pulverize drying by fermentation and
Become, its main component is cotton seed hullss, Caulis et Folium Oryzae, cattle manure.
In the present invention, described garden waste, be urban landscaping plant natural renovation produce dead twigs and withered leaves and
Discarded branch and blade produced by the customary pruning of urban green belts.
Wherein, the described garden waste of the present invention is obtained by following processes:
(1) smash step, garden waste is smashed into garden waste powder by disintegrating machine, and this garden waste
Powder maximum particle diameter 5mm, mean diameter 1mm；
(2) fermentation step, adds, in described garden waste powder, the fermenting agent accounting for gross weight 0.2%, then adds
Account for the chicken manure of gross weight 10-15%；Stirring of sprinkling water again after being sufficiently stirred for reaches 55-60% to water content, piles after mix homogeneously
Buttress, covers fermentation with plastic foil.Described whole sweat about needs 1 month about, turning 1-2 time in sweat.This buttress is
Bar shaped length is piled up neatly.
The present invention has the advantage that
Common agricultural wastes nutrient soil for mushroom is applied in light roof greening cultivation matrix the present invention, is conducive to
Reduce roof greening material cost, and improve the level of comprehensive utilization of natural resourcess, promote agricultural wastes recycle with
And the protection of natural environment, there is operability, the feature of environmental protection, advance it is contemplated that wide market: 1, society is to roof greening
Demand gradually increase, using garbage produce roof greening light ground mass can reach saving roof greening cost, reduce valency
Lattice, are conducive to the popularization of product；2nd, table soil is used for cultivation matrix for roof greening, directly contributes scarcity and the resource of nature table soil
Anxiety and the destruction to environment, convert roof greening substrate using agriculture waste material, protect the valuable money of surface soil
Source.
[specific embodiment]
The light-duty planting matrix of roof greening of the present invention, including the material of following percent by volume:
Nutrient soil for mushroom 60-65%；
Garden waste 20-25%；
Rice husk 8-10%；
Perlite 3-4%；
Balance of durable composite fertilizer and water-retaining agent.
Wherein,
The bacterium bag that described nutrient soil for mushroom finishes recovery for mushroom cultivation is pulverized drying by fermentation and is formed, and it is main
Composition is cotton seed hullss, Caulis et Folium Oryzae, cattle manure.
Described rice husk, is one layer of shell outside Oryza glutinosa, rice husk mixes in soil, surface can generate root grain bacterium, thus
Form the agricultural soil being suitable for plant culture, rice husk can be used to keep soil moisture, also can improve the breathability of soil simultaneously
Effect with drainage and fertilizer slow release；
Described perlite, is a kind of acidic lava of volcanic eruption, belongs to acid volcanic rock, and it is rich in hole, can improve
The breathability of soil, can function as slow releasing agent simultaneously；
The total amount of described durable composite fertilizer and water-retaining agent is a small amount of, and the two does not limit ratio, but the two content all can not be thought
0.
Above-mentioned roof greening light ground mass, can be added as needed on a small amount of water-retaining agent and durable composite fertilizer, make roof greening
Preferably, the more sufficient nutrient soil for mushroom of nutrient is rich in substantial amounts of organic, humic acid and mineral nutrition unit to host material Water-saving effect
Element；
Described garden waste, is the dead twigs and withered leaves and urban green belts that urban landscaping plant natural renovation produces
Discarded branch and blade produced by customary pruning.
It is obtained by following processes:
(1) smash step, garden waste is smashed into garden waste powder by disintegrating machine, and this garden waste
Powder maximum particle diameter 5mm, mean diameter 1mm；Make roof greening light ground mass material granule evenly, good integrity.
(2) fermentation step, adds, in described garden waste powder, the fermenting agent accounting for gross weight 0.2%, then adds
Account for the chicken manure of gross weight 10-15%；Stirring of sprinkling water again after being sufficiently stirred for reaches 55-60% to water content, piles after mix homogeneously
Buttress, covers fermentation with plastic foil.Described whole sweat about needs 1 month about, turning 1-2 time in sweat.This buttress is
Bar shaped length is piled up neatly.Fermentation step can make garden waste after treatment more suitable for as roof greening host material.
According to the present invention, 4 embodiment design parameters presented below, so that the invention will be further described:
In above-described embodiment,
(1) its substrate is rich in substantial amounts of organic, humic acid and mineral nutrient element, stable components, and porosity is suitable, soil
Earth moisture content keeps good, and the breathability of soil, drainage and fertilizer slow release are greatly improved.It is particularly well-suited to roof greening light
Type is planted.
(2) nutrient soil for mushroom, garden waste are twice laid, and price is lower than peat soil, are counted according to market survey
Analysis, the price about 450-500 per ton unit of current nutrient soil for mushroom, and peat soil about 600-650 per ton is first.As can be seen here, originally
Invention hinge structure, greatlys save cost, and draws materials conveniently, may additionally facilitate recycling and oneself of agricultural wastes
So protection of environment, therefore economic worth and social value is notable.
Although the foregoing describing the specific embodiment of the present invention, those familiar with the art should manage
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, are familiar with this
Equivalent modification and change that the technical staff in field is made in the spirit according to the present invention, all should cover the present invention's
In scope of the claimed protection.
Claims (6)
1. a kind of light-duty planting matrix of roof greening it is characterised in that: include the material of following percent by volume:
Nutrient soil for mushroom 60-65%；
Garden waste 20-25%；
Rice husk 8-10%；
Perlite 3-4%；
Balance of durable composite fertilizer and water-retaining agent.
2. a kind of light-duty planting matrix of roof greening according to claim 1 it is characterised in that: described nutrient soil for mushroom is
Mushroom is cultivated and is finished the bacterium bag of recovery and pulverize drying by fermentation and form, and its main component is cotton seed hullss, Caulis et Folium Oryzae, cattle manure.
3. a kind of light-duty planting matrix of roof greening according to claim 1 it is characterised in that: described garden waste,
It is the dead twigs and withered leaves and discarded branch produced by the customary pruning of urban green belts that urban landscaping plant natural renovation produces
Bar and blade.
4. a kind of light-duty planting matrix of roof greening according to claim 1 it is characterised in that: described garden waste by
Following processes are obtained:
Smash step, garden waste is smashed into garden waste powder by disintegrating machine, and this garden waste powder is
Big particle diameter 5mm, mean diameter 1mm；
Fermentation step, adds in described garden waste powder and accounts for the fermenting agent of gross weight 0.2%, then adds and account for gross weight
The chicken manure of 10-15%；Stirring of sprinkling water again after being sufficiently stirred for reaches 55-60% to water content, ricks, use plastics after mix homogeneously
Membrane cover ferments well.
5. a kind of light-duty planting matrix of roof greening according to claim 4 it is characterised in that: described whole fermentation duration
For 1 month, turning 1-2 time in sweat.
6. a kind of light-duty planting matrix of roof greening according to claim 4 it is characterised in that: this buttress is bar shaped length buttress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704071.9A CN106342581A (en) | 2016-08-23 | 2016-08-23 | Light planting medium for roof greening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704071.9A CN106342581A (en) | 2016-08-23 | 2016-08-23 | Light planting medium for roof greening |
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| CN106342581A true CN106342581A (en) | 2017-01-25 |
Family
ID=57843911
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610704071.9A Pending CN106342581A (en) | 2016-08-23 | 2016-08-23 | Light planting medium for roof greening |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107266203A (en) * | 2017-07-25 | 2017-10-20 | 合肥仙之峰农业科技有限公司 | It is a kind of for vegetable cultivation matrix of balcony and preparation method thereof |
| CN107493887A (en) * | 2017-08-31 | 2017-12-22 | 深圳园林股份有限公司 | A kind of medicine-food two-purpose light roof greening module based on portulacaceous plant structure |
| CN107698331A (en) * | 2017-11-02 | 2018-02-16 | 厦门市江平生物基质技术股份有限公司 | A kind of matrix suitable for Bougainvillea spectabilis high-level cultivating |
| CN110972891A (en) * | 2019-11-27 | 2020-04-10 | 北京南科大蓝色科技有限公司 | Ecological composite culture medium taking garden waste as main raw material and application thereof |
| CN112602559A (en) * | 2020-12-22 | 2021-04-06 | 厦门大学 | Light ultra-water-retention culture medium formula suitable for three-dimensional greening |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107266203A (en) * | 2017-07-25 | 2017-10-20 | 合肥仙之峰农业科技有限公司 | It is a kind of for vegetable cultivation matrix of balcony and preparation method thereof |
| CN107493887A (en) * | 2017-08-31 | 2017-12-22 | 深圳园林股份有限公司 | A kind of medicine-food two-purpose light roof greening module based on portulacaceous plant structure |
| CN107698331A (en) * | 2017-11-02 | 2018-02-16 | 厦门市江平生物基质技术股份有限公司 | A kind of matrix suitable for Bougainvillea spectabilis high-level cultivating |
| CN110972891A (en) * | 2019-11-27 | 2020-04-10 | 北京南科大蓝色科技有限公司 | Ecological composite culture medium taking garden waste as main raw material and application thereof |
| CN112602559A (en) * | 2020-12-22 | 2021-04-06 | 厦门大学 | Light ultra-water-retention culture medium formula suitable for three-dimensional greening |
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Application publication date: 20170125 |
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