CN103563724A - Cultivating soil used for roof greening - Google Patents
Cultivating soil used for roof greening Download PDFInfo
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- CN103563724A CN103563724A CN201310564491.8A CN201310564491A CN103563724A CN 103563724 A CN103563724 A CN 103563724A CN 201310564491 A CN201310564491 A CN 201310564491A CN 103563724 A CN103563724 A CN 103563724A
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- China
- Prior art keywords
- additive
- fertility
- cultivating soil
- soil
- roof greening
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- Y02P60/216—
Landscapes
- Fertilizers (AREA)
Abstract
The invention relates to cultivating soil used for roof greening. The cultivating soil is manufactured by mixing following components proportionally and comprises, by weight, 20-40% of sewage sludge, 30-60% of sawdust, 1-3% of microelement additives, 5-10% of slow release fertilizer and 10-20% of soil conservation fertility additives. When the cultivating soil is used, water is added by the mass ratio of cultivating soil: water=1:1, the cultivating soil has the advantages of being light in weight, high in fertility, long in duration, easy to maintain and the like, and when the cultivating soil is used for roof greening, people only need to spray water periodically to maintain the greening effect for at least one year.
Description
Technical field
The present invention relates to a kind of compost, relate in particular to a kind of compost for roof greening.
Background technology
Roof greening can be beautified the environment, and promotes landscape level.The shortcomings such as but most exists soil layer thick for the soil of roof greening, easily hardens, moisture fertility runs off fast, and maintenance is difficult.
Summary of the invention
The compost for roof greening that the object of this invention is to provide a kind of light specific gravity, be difficult for hardening, water conservation, fertilizer-preserving ability are strong, are easy to maintenance.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: by sewage sludge, wood sawdust, microelement additive, slow-release fertilizer, through mixing, stack retting is dry to be formed soil conservation fertility additive, and each component by dry weight percentage by weight is: sewage sludge 20-40%, wood sawdust 30-60%, microelement additive 1-3%, slow-release fertilizer 5-10%, soil conservation fertility additive 10-20%.
As preferably, wherein microelement additive is the water soluble salt of iron, manganese, copper, zinc, silicon, boron, magnesium, calcium.
As preferably, soil conservation fertility additive is the Nutrition Soil that is rich in humus microorganism.
As preferably, after above-mentioned each component is mixed in proportion, the water of weight such as add, plastic film covers, normal temperature fermentation 15-20 days, natural seasoning is to moisture about 0.5-1%.
In sum, the present invention has following beneficial effect:
1, whole compost relative density is little, only has 1/2 of general soil, is conducive to alleviate roof pressure;
2, final finished, for dry thing, is conducive to transportation;
3, water conservation, fertilizer-preserving ability are strong;
4, be easy to maintenance, only need periodically sprinkle water, can utilize greening crop self metabolite is nutrient, long fertilizers period, and experiment shows this roof greening compost plantation greening lawn 1 year and the obvious degeneration sign of nothing.
Embodiment
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification, but as long as within the scope of claim of the present invention, are all subject to the protection of Patent Law.
Embodiment 1: prepare 1000 kilograms of roof greening composts.
Take 300 kilograms, sewage sludge dry powder, 450 kilograms of wood sawdusts, 20 kilograms of microelement additives, 80 kilograms of slow-release fertilizers, 150 kilograms of soil conservation fertility additives.
Above-mentioned raw materials is mixed, add 1000 kilograms, water and stir, covered with plastic film, 30 degrees Celsius ferment 18 days, spread natural air drying out.
Embodiment 2: prepare 1000 kilograms of roof greening composts.
Take 200 kilograms, sewage sludge dry powder, 470 kilograms of wood sawdusts, 30 kilograms of microelement additives, 100 kilograms of slow-release fertilizers, 200 kilograms of soil conservation fertility additives.
Above-mentioned raw materials is mixed, add 1000 kilograms, water and stir, covered with plastic film, 27 degrees Celsius ferment 20 days, spread natural air drying out.
Embodiment 3: prepare 1000 kilograms of roof greening composts.
Take 400 kilograms, sewage sludge dry powder, 300 kilograms of wood sawdusts, 30 kilograms of microelement additives, 70 kilograms of slow-release fertilizers, 200 kilograms of soil conservation fertility additives.
Above-mentioned raw materials is mixed, add 1000 kilograms, water and stir, covered with plastic film, 30 degrees Celsius ferment 20 days, spread natural air drying out.
Compost and natural soil in above-mentioned three embodiment are carried out to lawn cultivation, to such as table 1.
Table 1
Claims (4)
1. the compost for roof greening, it is characterized in that: by sewage sludge, wood sawdust, microelement additive, slow-release fertilizer, through mixing, stack retting is dry to be formed soil conservation fertility additive, each component by dry weight percentage by weight is: sewage sludge 20-40%, wood sawdust 30-60%, microelement additive 1-3%, slow-release fertilizer 5-10%, soil conservation fertility additive 10-20%.
2. method according to claim 1, is characterized in that: microelement additive is the water soluble salt of iron, manganese, copper, zinc, silicon, boron, magnesium, calcium.
3. method according to claim 1, is characterized in that: soil conservation fertility additive is the Nutrition Soil that is rich in humus microorganism.
4. method according to claim 1, is characterized in that: stack retting condition is: after mixing in proportion, the water of weight such as add, plastic film covers, 25-30 degree Celsius of fermentation 15-20 days, and natural seasoning is to moisture about 0.5-1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564491.8A CN103563724A (en) | 2013-11-14 | 2013-11-14 | Cultivating soil used for roof greening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564491.8A CN103563724A (en) | 2013-11-14 | 2013-11-14 | Cultivating soil used for roof greening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103563724A true CN103563724A (en) | 2014-02-12 |
Family
ID=50037125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310564491.8A Pending CN103563724A (en) | 2013-11-14 | 2013-11-14 | Cultivating soil used for roof greening |
Country Status (1)
| Country | Link |
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| CN (1) | CN103563724A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075824A (en) * | 2015-08-03 | 2015-11-25 | 广州市林业和园林科学研究院 | Method for planting time flower without fertilization |
| CN106007895A (en) * | 2016-05-12 | 2016-10-12 | 沈阳农业大学 | Municipal sewage sludge rice seedling-raising substrate and production method and application thereof |
| PL422377A1 (en) * | 2017-07-27 | 2019-01-28 | Uniwersytet Przyrodniczy W Poznaniu | Organic-mineral bedding for improving plant growth |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1460408A (en) * | 2003-06-09 | 2003-12-10 | 中国科学院华南植物研究所 | Roof greening long-acting light type matrix formula |
| AU2005229154A1 (en) * | 2004-03-30 | 2005-10-13 | Casetech Australia Pty Ltd | Growth medium |
| CN1974497A (en) * | 2006-12-15 | 2007-06-06 | 章梦涛 | Sludge-spraying and seeding afforesting matrix |
| CN101194586A (en) * | 2007-01-25 | 2008-06-11 | 李学麒 | Roofs greening ecological nutrition soil |
| CN101715712A (en) * | 2009-12-07 | 2010-06-02 | 杭州师范大学 | Production method of culture substrate especially for landscape plants |
| CN101960980A (en) * | 2010-02-24 | 2011-02-02 | 武汉市林业果树科学研究所 | Roof greening light host material made from industrial and agricultural wastes |
| US8122642B1 (en) * | 2008-02-13 | 2012-02-28 | EZ Care Growing Technologies, LLC. | Horticultural growth medium |
-
2013
- 2013-11-14 CN CN201310564491.8A patent/CN103563724A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1460408A (en) * | 2003-06-09 | 2003-12-10 | 中国科学院华南植物研究所 | Roof greening long-acting light type matrix formula |
| AU2005229154A1 (en) * | 2004-03-30 | 2005-10-13 | Casetech Australia Pty Ltd | Growth medium |
| CN1974497A (en) * | 2006-12-15 | 2007-06-06 | 章梦涛 | Sludge-spraying and seeding afforesting matrix |
| CN101194586A (en) * | 2007-01-25 | 2008-06-11 | 李学麒 | Roofs greening ecological nutrition soil |
| US8122642B1 (en) * | 2008-02-13 | 2012-02-28 | EZ Care Growing Technologies, LLC. | Horticultural growth medium |
| CN101715712A (en) * | 2009-12-07 | 2010-06-02 | 杭州师范大学 | Production method of culture substrate especially for landscape plants |
| CN101960980A (en) * | 2010-02-24 | 2011-02-02 | 武汉市林业果树科学研究所 | Roof greening light host material made from industrial and agricultural wastes |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075824A (en) * | 2015-08-03 | 2015-11-25 | 广州市林业和园林科学研究院 | Method for planting time flower without fertilization |
| CN106007895A (en) * | 2016-05-12 | 2016-10-12 | 沈阳农业大学 | Municipal sewage sludge rice seedling-raising substrate and production method and application thereof |
| PL422377A1 (en) * | 2017-07-27 | 2019-01-28 | Uniwersytet Przyrodniczy W Poznaniu | Organic-mineral bedding for improving plant growth |
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |