CN1279806C - Inorganic planting substrate for plantation - Google Patents
Inorganic planting substrate for plantation Download PDFInfo
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- CN1279806C CN1279806C CNB2004100727239A CN200410072723A CN1279806C CN 1279806 C CN1279806 C CN 1279806C CN B2004100727239 A CNB2004100727239 A CN B2004100727239A CN 200410072723 A CN200410072723 A CN 200410072723A CN 1279806 C CN1279806 C CN 1279806C
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- planting substrate
- float stone
- plantation
- perlite
- zeolite
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- Cultivation Of Plants (AREA)
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Abstract
The present invention provides an inorganic planting substrate for greening, which relates to soil for greening engineering, particularly to a cultivation substance for roof greening engineering. The inorganic planting substrate for greening is mainly composed of a medium, a nutritive layer and a drainage layer, wherein the medium is composed of 75 to 85% of perlite, 10 to 15% of zeolite and 5 to 10% of float stone; the nutritive layer is formed by mixing fertilizers of 500 to 1500 g/m<3> of potassium dihydrogen phosphate, 200 to 600 g/m<3> of diammonium hydrogen phosphate, 300 to 700 g/m<3> of urea, 10 to 30 g/m<3> of copper sulfate, 15 to 40 g/m<3> of manganese sulfate, 10 to 30 g/m<3> of zinc sulphate, 10 to 30 g/m<3> of ferrous sulphate and 5 to 10 g/m<3> of boric acid; the drainage layer is formed by mixing 60 to 70 % of perlite and 30 to 40 % of float stone. The present invention has the advantages of high intensity of particles, stable performance, light weight, cleanness, convenient drainage, air ventilation, quantitative control of fertility, etc. The present invention not only can ensure the landscape effect of plants, but also can decelerate the construction load pressure due to the rapid growth of trees.
Description
Technical field
The present invention relates to a kind of afforestation project with native, particularly be applicable to the cultivation matrix of roof greening engineering.
Background technology
The research of roof top garden building technology is since last century, and in general, the employed planting soil in roof top garden adds the peats composed of rotten mosses such as coconut palm chaff, wood chip, cow dung with general soil, adds perlite or vermiculite etc. and mixes at random.Its shortcoming is that loading is big, and not only the weight of planting soil itself is big, and the quick growth of trees also can increase constuction loads pressure; The physical and chemical index instability, the organic acid of generation can corrode building materials.Simultaneously, the extensive application of the peat composed of rotten mosses can cause the heavy damage of natural wetland system.Along with the quickening of urbanization construction process, the greenery area occupation rate in city reduces gradually, forces people to widely popularize and uses the roof greening construction, increases greenery area, to reduce consequent urban heat land effect to greatest extent.But the existence of the problems referred to above has significantly restricted the construction of roof greening.Therefore the cultivation matrix of developing alternative general planting soil and organic manure just seems very important.
Summary of the invention
The objective of the invention is to alleviate the suffered load pressure of building roof in the background technology, and can not produce organic acid corrosion building roof, and then solved the problem that exists in the above-mentioned background technology by a kind of inorganic planting substrate for plantation is provided.
Content of the present invention realizes in the following manner: the constituting of described inorganic planting substrate for plantation: with 75-85% perlite, 10-15% zeolite, 5-10% float stone is medium, is potassium dihydrogen phosphate 500-1500g/m with the fertilizer addition
3, diammonium hydrogen phosphate 200-600g/m
3, urea 300-700g/m
3, copper sulphate 10-30g/m
3, manganese sulphate 15-40g/m
3, zinc sulphate 10-30g/m
3, ferrous sulfate 10-30g/m
3With boric acid 5-10g/m
3Mix and form nutritive layer, become drainage blanket by 60-70% perlite, 30-40% float stone combined group; Above-mentioned described percentage is percent by volume, and chemicals is the content of chemical reagent.
Add the mixture as fertilizer sources that the trace element of the composite fertilizer contain N, P, K and cupric, iron, manganese, zinc constitutes in the described nutritive layer.
Selecting for use of above-mentioned various elements can be selected according to the difference of plantation plant.
The physical and chemical index of described nutritive layer can be saturation moisture content≤500kg/m
3, coefficient of permeability 〉=200mm/hr, particle diameter 1-3mm, cation exchange capacity (CEC) 15-30Cmolc/kg, fertility 300-800 μ s/cm, pH6.5-7.5.
Nutritive layer can provide necessary nutrient component for the plant of plantation, and it mainly acts on and is: the only moisture of plant growing, oxygen and nutrient component are provided; For the growth of root system of plant provides good space, promote root growth, plant is played the set effect; Has the insulation effect, energy savings; The loading light weight can reduce construction costs; The rainwater that can effectively dam plays the effect of water conservation; Because its nutrient component is inorganic matter, so the stable performance of its active ingredient can not produce organic acid, more can not produce corrosiveness to building roof, and need not soil removal and replacement, makes things convenient for maintenance.
The top of described nutritive layer can also be provided with one deck 100% zeolite or mix the cover layer of forming by 70-80% zeolite, 20-30% float stone.(percentage is percent by volume)
Described tectal physical and chemical index can be loose thickness 1200-1500Kg/m
3, particle diameter 3-5mm, coefficient of permeability 〉=1000mm/hr, cation exchange capacity (CEC) 〉=30Cmolc/kg, pH7-8.
When being used to plant plants such as trees or flowers when described matrix, can be provided with above-mentioned cover layer; Opposite when the needs turf plant, can omit cover layer.
Described zeolite or float stone can be selected similar and different color, such as red or green, to increase aesthetic feeling.
It mainly is can play natural beauty by cover layer that above-mentioned cover layer is set, and reduces the radiation hazradial bundle of high light to plant, can play simultaneously and protect fertilizer slow-release, controls water evaporates, prevent the effect that particle disperses.
The physical and chemical index of described drainage blanket can be saturation moisture content≤500kg/m
3, coefficient of permeability 〉=1000mm/hr, particle diameter 1-3mm, compressive resistance 30Ton/m
2, pH7-8.
Above-mentioned drainage blanket is set prevents that fine particle from stopping up drainage system,, and make described matrix have certain water retention capacity, prevent the excessive emissions of moisture in the matrix with the penetrating ability of increase draining.Simultaneously can make matrix have air permeability and good, for plant growing provides essential oxygen.
During fabrication, can be according to the proportioning of above-mentioned different aspects, respectively material is carried out after the general mechanical mixture stand-by.During use, can lay drainage blanket at building surface earlier, thickness can be 5-10cm, establishes nutritive layer on the drainage blanket upper berth then.The thickness of described nutritive layer can be definite according to the plant of being planted, such as, the thickness of planting grass planting product or vegetation time-like nutritive layer should be lower than the thickness of plantation trees.The thickness of laying can be 10-60cm.Can select whether lay cover layer according to the plant of plantation at last, the thickness of laying can be 1-2cm.
When turf plant, during by the class plant, the laying depth of product of the present invention can be 10-20cm, loading 50-100kg/m
2Laying depth during plantation undershrub class plant can be 20-30cm, loading 100-150kg/m
2Laying depth when planting big shrub can be 30-40cm, loading 150-200kg/m
2Laying depth during the plantation dungarunga can be 40-50cm, loading 200-250kg/m
2Laying depth during the plantation megaphanerophyte can be for more than the 60cm, loading 300kg/m
2More than.
Inorganic planting substrate for plantation of the present invention for adopting volcanic rock mineral matter and the quantitative composite inorganic mediums of inorganic fertilizer such as perlite, zeolite, float stone, have advantages such as granule strength height, stable performance, light weight cleaning, draining are ventilative, fertility can quantitatively be controlled, both can guarantee the landscape effect of plant, can slow down the constuction loads pressure that trees grow and cause fast again.Be mainly used in architecture greenings such as roof, the seasons in the sun Room, ecological bridge, also can be widely used in floriculture at home, container nursery, transplanting big tree, alkaline land improving etc. simultaneously.
Embodiment
Below in conjunction with embodiment, technical scheme of the present invention is specified.
Embodiment 1
Drainage blanket: 70% perlite, 30% float stone
Nutritive layer medium: 85% perlite, 10% zeolite, 5% float stone.
(more than be percent by volume)
Nutritive layer fertilizer addition: potassium dihydrogen phosphate 500g/m
3, diammonium hydrogen phosphate 200g/m
3, urea 300g/m
3, copper sulphate 10g/m
3, manganese sulphate 15g/m
3, zinc sulphate 10g/m
3, ferrous sulfate 10g/m
3With boric acid 5g/m
3The weight of chemical reagent (more than be)
After above-mentioned article are mixed respectively, lay drainage blanket 5cm earlier, re-lay nutritive layer 20-30cm.Owing to planted tall fescue turf, so need not to re-lay cover layer.
The plant variety of planting: flowering peach, cherry, the short cherry of purple leaf, pomegranate, the rose of Sharon, Chinese pagoda tree, the capsule of weeping forsythia, meadow sweet, Ligustrum X vicaryi, Chinese rose, winter jasmine, frost flower, golden doll's tawny daylily, Festuca Arundinacea
Plant survival rate: 98%
Embodiment 2
Drainage blanket: 60% perlite, 40% float stone.
Nutritive layer medium: 85% perlite, 10% zeolite, 5% float stone.
(more than be percent by volume)
Cover layer: 100% zeolite
Nutritive layer fertilizer addition: potassium dihydrogen phosphate 1200g/m
3, diammonium hydrogen phosphate 500g/m
3, urea 600g/m
3, copper sulphate 25g/m
3, manganese sulphate 35g/m
3, zinc sulphate 25g/m
3, ferrous sulfate 25g/m
3With boric acid 15g/m
3The weight of chemical reagent (more than be)
After above-mentioned article are mixed respectively, lay drainage blanket 5cm earlier, re-lay nutritive layer 10-40cm, place, cover plant lawn does not re-lay cover layer 1-2cm.
Plant variety: flowering peach, pomegranate, Chinese pagoda tree, prunus cerasifera, Sabina vulgaris, yucca, gold leaf Chinese scholartree, Ligustrum X vicaryi, Chinese rose, winter jasmine, frost flower, iris, Festuca Arundinacea.
Planting survival rate: 100%
Embodiment 3
Drainage blanket: 60% perlite, 40% float stone
Nutritive layer medium: 80% perlite, 10% zeolite, 10% float stone
Cover layer: 80% zeolite+20% float stone
(more than be percent by volume)
Nutritive layer fertilizer addition: potassium dihydrogen phosphate 1500g/m
3, diammonium hydrogen phosphate 600g/m
3, urea 700g/m
3, copper sulphate 30g/m
3, manganese sulphate 40g/m
3, zinc sulphate 30g/m
3, ferrous sulfate 30g/m
3With boric acid 15g/m
3The weight of chemical reagent (more than be)
After above-mentioned article are mixed respectively, lay drainage blanket 10cm earlier, re-lay nutritive layer 10-30cm, place, cover plant lawn does not re-lay cover layer 1-2cm.
Plant variety: flowering peach, the short cherry of purple leaf, pomegranate, the rose of Sharon, Chinese pagoda tree, Chinese lace-bark pine, cypress, Sabina vulgaris, meadow sweet, Ligustrum X vicaryi, Chinese rose, winter jasmine, frost flower, stringy stonecrop, powder eight treasures (choice ingredients of certain special dishes), tawny daylily, iris, Festuca Arundinacea
Planting survival rate: 100%
Claims (5)
1. inorganic planting substrate for plantation, it is characterized in that constituting of described matrix: with 75-85% perlite, 10-15% zeolite, 5-10% float stone is medium, is potassium dihydrogen phosphate 500-1500g/m with the fertilizer addition
3, diammonium hydrogen phosphate 200-600g/m
3, urea 300-700g/m
3, copper sulphate 10-30g/m
3, manganese sulphate 15-40g/m
3, zinc sulphate 10-30g/m
3, ferrous sulfate 10-30g/m
3With boric acid 5-10g/m
3Mix and form nutritive layer, become drainage blanket by 60-70% perlite, 30-40% float stone combined group; Above-mentioned percentage is percent by volume, and chemicals is chemical reagent content.
2. inorganic planting substrate for plantation according to claim 1 is characterized in that also being provided with one deck and mixes the cover layer of forming by 100% zeolite or by 70-80% zeolite, 20-30% float stone on described nutritive layer; Percentage is percent by volume.
3. inorganic planting substrate for plantation according to claim 1 is characterized in that the physical and chemical index of described nutritive layer is: saturated aqueous weight≤500kg/m
3, coefficient of permeability 〉=200mm/hr, particle diameter 1-3mm, cation exchange capacity (CEC) 15-30Cmolc/kg, fertility 300-800 μ s/cm, pH6.5-7.5.
4. inorganic planting substrate for plantation according to claim 2 is characterized in that described tectal physical and chemical index is: loose thickness 1200-1500Kg/m
3, particle diameter 3-5mm, coefficient of permeability 〉=1000mm/hr, cation exchange capacity (CEC) 〉=30Cmolc/kg, pH7-8.
5. inorganic planting substrate for plantation according to claim 1 is characterized in that the physical and chemical index of described drainage blanket is: saturation moisture content≤500kg/m
3, coefficient of permeability 〉=1000mm/hr, particle diameter 1-3mm, compressive resistance 30Ton/m
2, pH7-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100727239A CN1279806C (en) | 2004-11-16 | 2004-11-16 | Inorganic planting substrate for plantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100727239A CN1279806C (en) | 2004-11-16 | 2004-11-16 | Inorganic planting substrate for plantation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1613833A CN1613833A (en) | 2005-05-11 |
| CN1279806C true CN1279806C (en) | 2006-10-18 |
Family
ID=34765229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100727239A Active CN1279806C (en) | 2004-11-16 | 2004-11-16 | Inorganic planting substrate for plantation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1279806C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ2006147A3 (en) * | 2006-03-07 | 2007-09-05 | Štreit@Jirí | Apparatus for hydroponic cultivation of plants or parts thereof |
| CN101889534B (en) * | 2010-07-19 | 2012-02-01 | 浙江虹越花卉有限公司 | Cultivation medium |
| CN102491843B (en) * | 2011-12-06 | 2013-04-03 | 湖南科技大学 | Method for preparing ecological cultivation matrix for greening roofs |
| CN102584484A (en) * | 2012-02-29 | 2012-07-18 | 王俊维 | Multifunctional light inorganic culturing substrate for greening |
| CN103626554B (en) * | 2013-12-05 | 2016-03-16 | 李春娣 | A kind of composition matrix |
| CN105815151A (en) * | 2015-01-10 | 2016-08-03 | 吴任平 | Roof clean cultivating facility |
| CN104957012A (en) * | 2015-06-10 | 2015-10-07 | 安徽森亚生态农林有限公司 | Dendrobium stromatic preparation method |
| CN107188698A (en) * | 2017-06-20 | 2017-09-22 | 李延玲 | A kind of roof greening light ground mass |
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2004
- 2004-11-16 CN CNB2004100727239A patent/CN1279806C/en active Active
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| Publication number | Publication date |
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| CN1613833A (en) | 2005-05-11 |
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Owner name: MA LIYA Free format text: FORMER OWNER: WANG JUNWEI Effective date: 20060915 |
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Effective date of registration: 20060915 Address after: 100011 Beijing Xicheng District andelu No. 67 room 130 Patentee after: Ma Liya Address before: 300074, Tianjin, Nankai District rehabilitation road TEDA International Hall, block B, 1504 Patentee before: Wang Junwei |
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Effective date of registration: 20170228 Address after: Lu Nan Street, Heping District of Tianjin, 300041 street and Avenue intersection with the Qing court 1-3702 days Patentee after: TIANJIN JIAZHIHE TECHNOLOGY CO., LTD. Address before: 100011 Beijing Xicheng District andelu No. 67 room 130 Patentee before: Ma Liya |