CN102491843B - Method for preparing ecological cultivation matrix for greening roofs - Google Patents
Method for preparing ecological cultivation matrix for greening roofs Download PDFInfo
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- CN102491843B CN102491843B CN2011103998105A CN201110399810A CN102491843B CN 102491843 B CN102491843 B CN 102491843B CN 2011103998105 A CN2011103998105 A CN 2011103998105A CN 201110399810 A CN201110399810 A CN 201110399810A CN 102491843 B CN102491843 B CN 102491843B
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- moss
- soil
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- manure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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Abstract
The invention relates to a method for preparing an ecological cultivation matrix for greening roofs. The method comprises the following steps of: (1) preparing moss incrusted soil granules; (2) preparing rotted wood granules; (3) collecting tender stem leaves of aeschynomeneindica, indigoferapseudotinctoria, coriariasinica and toricelliaangulata, crushing, and airing to prepare green manure; (4) preparing farmyard manure; and (5) preparing 40 to 50 percent of moss incrusted soil granules, 15 percent of rotted wood granules, 20 percent of green manure and 15 to 25 percent of farmyard manure in a dry weight ratio, wherein moss incrusted soil is moss in forests and surface oil connected with the moss. According to the method, raw materials are readily available and low in cost, and the method is convenient to popularize and apply. The prepared cultivation matrix is suitable for the growth of green plants of majority of roofs, is environment-friendly and does not have ecological risks.
Description
Technical field
The present invention relates to the roof greening field, particularly relate to a kind of compound method of the environmental cultivation matrix for roof greening.
Background technology
Roof greening is a kind of greening form that does not take the soil, ground that covers the platform roof with vegetable material.Roof greening can improve afforestation coverage in the city, beautifies the environment, and can reduce again the radiant heat on material of construction roof, weakens city " heat island " effect, reaches protection and improves urban environment, perfects urban ecological system, promotes the sustainable development of the city.One of roof greening gordian technique is the suitable cultivation matrix of preparation.The weight capacity on roof and high construction and maintenance cost have greatly limited popularizing of roof greening.Natural soils are used for roof greening and have many deficiencies such as loading is large, executive cost is high, the light cultivation matrix that replaces soil is used more with the research of the light materials such as peat soil, perlite, flyash, cinder and stalk, and utilize moss crust soil, farmyard manure, rotten wooden, Herba Aeschynonenes Indicae (
Aeschynomene indica), the horse sour jujube (
Indigofera pseudotinctoria), Coriaria sinica (
Coriaria sinica) and torricellia angulata (
Toricellia angulata) the research of young stem and leaf preparation cultivation matrix for roof greening but seldom appear in the newspapers.
Summary of the invention
The invention provides a kind of employing moss crust soil, farmyard manure, rotten wood, Herba Aeschynonenes Indicae (
Aeschynomene indica), the horse sour jujube (
Indigofera pseudotinctoria), Coriaria sinica (
Coriaria sinica) and torricellia angulata (
Toricellia angulata) the method for young stem and leaf preparation cultivation matrix for roof greening, this cultivation matrix is nutritious, water conservation and nutrient preserving capability are good, weight is lighter.
Technical scheme of the present invention
A kind of compound method of the environmental cultivation matrix for roof greening may further comprise the steps:
(1) collect moss crust soil, pulverize, air-dry, sieve, make the moss crust soil particle;
(2) collect the rotten wooden of epiphytic fungi, pulverize, air-dry, sieve, make rotten wooden particle;
(3) collect Herba Aeschynonenes Indicae (
Aeschynomene indica), the horse sour jujube (
Indigofera pseudotinctoria), Coriaria sinica (
Coriaria sinica) and torricellia angulata (
Toricellia angulata) young stem and leaf, pulverize, air-dry, make green manure;
(4) the harvesting shrub is dried, and builds up rick, covers earth on the rick, lights rick from the bottom, smoulder, and fire extinguishes rear collection and burns soil and black wood charcoal, and is air-dry, makes farmyard manure;
(5) moss crust soil particle, rotten wooden particle, green manure and farmyard manure are prepared cultivation matrix by the dry weight ratio: moss crust soil particle 40-50%, rotten wooden particle 15%, green manure 20%, farmyard manure 15-25%.
Moss crust in the described step (1) soil is the liver moss in the forest and the table soil that is bound up with liver moss.
Principle is:
(1) moss crust soil contains the tiny organisms such as lichens, algae, liver moss and soil microorganisms, and these biologies connect by cementation and soil particle, forms biological breadcrust intensive, that link up on the earth's surface.Bioenergy tolerance extreme temperature in the biological breadcrust.Moss crust soil is nutritious, has the effect of fixing soil and storage or saving moisture.
(2) rotten wood is to be formed by the xylophyta process fungi decomposition of death, has a large amount of micropores and mycelium, and adsorptive power is strong, contains abundant mineral element.
(3) Herba Aeschynonenes Indicae and horse sour jujube are leguminous plantss, and it is planted can increase the cultivation matrix nitrogen content after body decomposes; The young stem and leaf of Herba Aeschynonenes Indicae, horse sour jujube, Coriaria sinica and torricellia angulata easily decomposes, and can be made into nutritious green manure.
(4) farmyard manure contains and enriches mineral element, and black wood charcoal is adsorbable and hold and stays moisture and nutrient, strengthens plant drought resistance and reduces nutrient loss.
Beneficial effect of the present invention
(1) moss crust soil and rotten wood contain multiple tiny organism, and these biologies can form food chain, promote the Nutrient Cycling of cultivation matrix, suppress the growth of harmful pathogenic agent.
(2) moss crust soil has good fixing soil effect, and it is stable to keep cultivation matrix.
(3) moss crust soil, farmyard manure, rotten wood contain abundant nutrition, can be plant-growth nutrient is provided.
(4) under the effect of microorganism and root system of plant, the green manure with the young stem and leaf of Herba Aeschynonenes Indicae, horse sour jujube, Coriaria sinica and torricellia angulata is made all can decompose, and discharges nutrition, and it is required to supply with plant-growth.
(5) black wood charcoal and liver moss can be adsorbed, be held and stay nutrient and moisture, strengthen plant drought resistance and reduce nutrient loss.
(6) cultivation matrix of preparation is light, and unit weight is 890kg/m only
3(weight in wet base) can significantly reduce roof load.
(7) material therefor is cheap and easy to get, and is easy to utilize.
(8) cultivation matrix of preparation is fit to most of Green Roof Plants growths.
(9) the cultivation matrix environmental protection of present technique preparation is without ecological risk.
Embodiment
Embodiment 1
(1) the table soil of in forest, collecting liver moss and being bound up with liver moss, as moss crust soil, pulverizing, air-dry, sieve, make the moss crust soil particle.
(2) collect the rotten wooden of epiphytic fungi, pulverize, air-dry, sieve, make rotten wooden particle.
(3) collect Herba Aeschynonenes Indicae (
Aeschynomene indica), the horse sour jujube (
Indigofera pseudotinctoria), Coriaria sinica (
Coriaria sinica) and torricellia angulata (
Toricellia angulata) young stem and leaf, pulverize, air-dry, make green manure.
(4) the harvesting shrub is dried, and builds up rick, covers earth on the rick, lights rick from the bottom, smoulder, and fire extinguishes rear collection and burns soil and black wood charcoal, and is air-dry, makes farmyard manure.
(5) moss crust soil particle 40 ㎏, rotten wooden particle 15 ㎏, green manure 20 ㎏, farmyard manure 25 ㎏ are prepared cultivation matrix.
Embodiment 2
Moss crust soil particle 50 ㎏, rotten wooden particle 15 ㎏, green manure 20 ㎏, farmyard manure 15 ㎏ are prepared cultivation matrix.The other the same as in Example 1.
Embodiment 3
Moss crust soil particle 45 ㎏, rotten wooden particle 15 ㎏, green manure 20 ㎏, farmyard manure 20 ㎏ are prepared cultivation matrix.The other the same as in Example 1.
Claims (2)
1. a compound method that is used for the environmental cultivation matrix of roof greening is characterized in that, may further comprise the steps:
(1) collect moss crust soil, pulverize, air-dry, sieve, make the moss crust soil particle;
(2) collect the rotten wooden of epiphytic fungi, pulverize, air-dry, sieve, make rotten wooden particle;
(3) collect Herba Aeschynonenes Indicae (
Aeschynomene indica), the horse sour jujube (
Indigofera pseudotinctoria), Coriaria sinica (
Coriaria sinica) and torricellia angulata (
Toricellia angulata) young stem and leaf, pulverize, air-dry, make green manure;
(4) the harvesting shrub is dried, and builds up rick, covers earth on the rick, lights rick from the bottom, smoulder, and fire extinguishes rear collection and burns soil and black wood charcoal, and is air-dry, makes farmyard manure;
(5) moss crust soil particle, rotten wooden particle, green manure and farmyard manure are prepared cultivation matrix by the dry weight ratio: moss crust soil particle 40-50%, rotten wooden particle 15%, green manure 20%, farmyard manure 15-25%.
2. the compound method of the environmental cultivation matrix for roof greening according to claim 1 is characterized in that, the moss crust soil in the described step (1) is the liver moss in the forest and the table soil that is bound up with liver moss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103998105A CN102491843B (en) | 2011-12-06 | 2011-12-06 | Method for preparing ecological cultivation matrix for greening roofs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103998105A CN102491843B (en) | 2011-12-06 | 2011-12-06 | Method for preparing ecological cultivation matrix for greening roofs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102491843A CN102491843A (en) | 2012-06-13 |
| CN102491843B true CN102491843B (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103998105A Expired - Fee Related CN102491843B (en) | 2011-12-06 | 2011-12-06 | Method for preparing ecological cultivation matrix for greening roofs |
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| CN (1) | CN102491843B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521492B (en) * | 2014-12-16 | 2016-09-14 | 湖南科技大学 | A kind of method controlling adventitious plant Herba Agerati Conyzoidis |
| CN104429548B (en) * | 2014-12-18 | 2016-09-14 | 湖南科技大学 | A kind of method controlling Alien Weeds solidago canadesis |
| CN105638247A (en) * | 2016-02-03 | 2016-06-08 | 程雪娇 | Method for breeding fungi by means of rotten wood |
| CN116606175A (en) * | 2023-06-02 | 2023-08-18 | 中国科学院成都生物研究所 | Application method of moss covered green manure and auxiliary ecological restoration |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1224313C (en) * | 2003-06-09 | 2005-10-26 | 中国科学院华南植物研究所 | Roof greening long-acting light type matrix formula |
| CN1279806C (en) * | 2004-11-16 | 2006-10-18 | 王俊维 | Inorganic planting substrate for plantation |
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2011
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| CN102491843A (en) | 2012-06-13 |
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