CN1176572C - City trees and shrubs coverings - Google Patents
City trees and shrubs coverings Download PDFInfo
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- CN1176572C CN1176572C CNB011414839A CN01141483A CN1176572C CN 1176572 C CN1176572 C CN 1176572C CN B011414839 A CNB011414839 A CN B011414839A CN 01141483 A CN01141483 A CN 01141483A CN 1176572 C CN1176572 C CN 1176572C
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Abstract
The present invention provides a biological material covering and a manufacturing method thereof, and sufficiently takes account of urban green space beautiful appearance and tree bioecological characteristics. Objects made from natural biologic materials in a piece shape, a block shape or a granule shape are covered on the bare ground. Thus, bare soil can not be directly solarized by sunlight, and the generation of dust can be effectively prevented. According to the color tone requirements of planting environment, garden coverings in cities use different coloring agents. Thus, the garden coverings in cities display the consistent color with the environment for beautification. Materials used by the present invention are natural organisms, such as tree branches, straws, etc. Certain fertility can be provided for soil by naturally rotting. As slow-release organic fertilizer, bioactivity bacterial manure and trace elements are added into the present invention, certain fertility can be provided for trees. In addition, evaporation suppressors and water retention agents are added into the present invention for suppressing water evaporation and keeping soil water, so irrigation water can be reduced.
Description
1, affiliated technical field: the covering intermixture and the manufacture method thereof that hide bare soil surface, urban green space
2, background of invention:
After the urban green space forms, because biological ecological demand own, or the restriction of natural conditions, it is inevitable exposed plot occurring.After planting as urban path tree, generally will leave the open ground (planting pit) of certain area at butt, purpose is that street tree is kept in touch by open ground and external environment, as the medium of water-fertilizer nutrient, thereby improves survival rate and the vitality of trees.But the exposed face of land is easy to generate dust, influence is attractive in appearance.
In the middle of the greenery patches, the phenomenon in exposed plot also can appear sometimes.As behind plant shrub or the high megaphanerophyte, because the effect that tree crown covers also can be exposed at its peripheral ground.
For the urban path tree planting pit, existing way is divided from big to small by frequency of utilization and is generally three kinds: the one, let alone to expose; The 2nd, cover with cobblestone; The 3rd, metallic structures covers.First kind disadvantage is apparent, does not take any covering, is unfavorable for the urban environmental protection requirement.Second method makes the projecting environment of open ground surface temperature on daytime, has strengthened the water evaporates on the face of land, is unfavorable for growing of trees.The surface temperature at night underspeeds and projecting environment, is unfavorable for the insulation requirement of trees.Especially in cold season, this drawback is more obvious.Nor it is attractive in appearance.The third method has only been considered the esthetic requirement of city inhabitant, and has ignored the bioecological character of trees, and cost is too expensive.Under the economic condition of present China, there is not the value of promoting.
And the exposed plot in the middle of the greenery patches generally is to handle, and lets alone to expose.
3, goal of the invention:
Topmost purpose of the present invention is to provide a kind of economical and practical free of contamination cladding material by the urban green space forms the exposed face of land of being reserved the back.The present invention has taken into full account the bioecological character of the attractive in appearance and trees in urban green space, a kind of covering intermixture and manufacture method thereof that hides bare soil surface, urban green space is provided, sheet, piece or the shot-like particle made with a natural biologic material cover bare soil surface, greenery patches, can make exposed soil avoid directly being exposed to the sun of sunlight, and effectively stop the generation of dust.
Secondary objective of the present invention, be to use thing of the present invention after, can make the greenery patches bare soil keep the loose naturally of long period, and reduce the evaporation of moisture, keep ground moistening.
Thing of the present invention can adopt different coloring agents according to the tone requirement of the environment of planting, and makes covering present the color consistent with environment, plays the effect of beautifying the environment.Coloring agent adopts the natural inorganic dyestuff, can not pollute environment structure.
Another object of the present invention is that employed material is natural biological body (as branch, a straw etc.), can be by rotting to provide certain fertility for soil naturally.
Another purpose of the present invention is to have added slowly-releasing fertilizer, biologically active bacterial manure, trace element in covering, can guarantee for trees provide fertility within a certain period of time.
A further object of the invention designs for urban water conservation, is to have added in covering evaporation suppressor and water-loss reducer, by suppressing water evaporates and keeping soil moisture, reaches the purpose that reduces irrigation water.
4, summary of the invention:
The present invention relates generally to a kind of trees, at the bare soil of its butt, and used covering.This covering is a mixture, and what wherein account for whole mixtures 80% is wooden sheet or the strong thing of bar, generally makes with the limb of trees, and this part can substitute with crop stalk.When making main composition with crops tangerine bar, its shape can be other type.All the other 20% are slowly-releasing fertilizer, chemical fertilizer, bacterial manure, little fertilizer, suppress evaporant, water-loss reducer, coloring agent and weighting agent.See table 1 for details.
Table 1 hides the covering intermixture composition proportion table on bare soil surface, urban green space
| Sequence number | Composition | The I type | The II type | Effect | Remarks |
| Ratio % | Ratio % | ||||
| 1 | Wood chip, straw | 75 | 80 | Hide | By weight |
| 2 | The slowly-releasing compound organic fertilizer | 4 | 4 | Increase fertility | Down together |
| 3 | The acidic chemical modifying agent | 5 | Do not have | In close pH value | |
| 4 | Ardealite | 7 | 8 | Increase unit weight | |
| 5 | Urea | 4 | 4 | Increase fertility | |
| 6 | Biologically active bacterial manure | 0.5 | 0.5 | Improve the soil | |
| 7 | ZnSO 4 | 0.2 | 0.2 | Increase trace element | |
| 8 | FeSO 4 | 0.1 | 0.1 | The same | |
| 9 | CaCO 3 | 1 | 1 | The same | |
| 10 | Coloring agent | 2.5 | 1.5 | Attractive in appearance | |
| 11 | Evaporation suppressor | 0.4 | 0.4 | Reduce water evaporates | |
| 12 | Water-loss reducer | 0.3 | 0.3 | Keep soil moisture |
From this obducent constituent as can be seen, the present invention has found a kind of economical and practical solution route for the face of land in the urban green space is exposed, can not only satisfy city dweller's esthetic requirement, also meet the biological property of the trees of planting, for growing of trees provides certain guarantee.
5, embodiment
The present invention is called I type and II type by using object to be divided into two classes.The I type is mainly used in the saline-alkali soil greening, and II type accommodation is wider, and whether saline-alkali soil all can use.Whether its main difference has used the acidic chemical modifying agent.
The technological process of its preparation is as follows:
Raw material (tree limb, crop stalk etc. → cutting (cutting sth. askew length 5CM) → add fertilizer → stirrings → heap corruption → add other material → stirring → packing to dispatch from the factory
Example 1: get 80 kilograms of wood chips, 4 kilograms of composite fertilizers, 4 kilograms in urea, 0.5 kilogram in biologically active bacterial manure, ZnSO
40.2 kilogram, FeSO
40.1 kilogram, CaCO
31 kilogram, stir, bank up in the level land, and heap is rotten 8 days under aerobic conditions; And then add 4 kilograms of ardealites, and 5 kilograms of acidic chemical modifying agents, 0.4 kilogram of evaporation suppressor, 0.3 kilogram of water-loss reducer, coloring agent stirs fully for 0.5 kilogram, by 12 kilograms of one bag of packings.After transporting to the job site, mat formation by the concrete degree of depth of planting pit, pavement thickness must not be lower than 15CM, and after requiring the workman to tramp with one's feet to step on, coverage rate is a little less than ground.
Example 2: get 75 kilograms on cotton stalk, 4 kilograms of composite fertilizers, 4 kilograms in urea, 0.5 kilogram in biologically active bacterial manure, ZnSO
40.2 kilogram, FeSO
40.1 kilogram, CaCO
31 kilogram, stir, bank up in the level land, and heap is rotten 8 days under aerobic conditions; And then add 7 kilograms of ardealites, and 5 kilograms of acidic chemical modifying agents, 0.4 kilogram of evaporation suppressor, 0.3 kilogram of water-loss reducer, coloring agent stirs fully for 2.5 kilograms, by 12 kilograms of one bag of packings.After transporting to the job site, directly mat formation in planting pit, pavement thickness must not be lower than 15CM, and after requiring the workman to tramp with one's feet to step on, coverage rate is a little less than ground.
Example 3: get 70 kilograms of wheat straws, 4 kilograms of composite fertilizers, 5 kilograms in urea, 1.5 kilograms in biologically active bacterial manure, ZnSO
41.2 kilogram, FeSO
41.1 kilogram, CaCO
31 kilogram, stir, bank up in the level land, and heap is rotten 8 days under aerobic conditions; And then add 8 kilograms of ardealites, and 5 kilograms of acidic chemical modifying agents, 1.4 kilograms of evaporation suppressors, 1.3 kilograms of water-loss reducers, coloring agent stirs fully for 0.5 kilogram, by 12 kilograms of one bag of packings.After transporting to the job site, this covering of 10CM of in planting pit, mating formation earlier, and then on this covering, overlay the covering 10CM that makes with wood chip.Because wood chip unit weight after treatment is greater than the wheat straw covering, can reduce external factors such as wind-force, manpower to covering on-the-spot destruction.Manually tread.
Example 4: get 80 kilograms of wood chips, 4 kilograms of composite fertilizers, 4 kilograms in urea, 0.5 kilogram in biologically active bacterial manure, ZnSO
40.2 kilogram, FeSO
40.1 kilogram, CaCO
41 kilogram, stir, bank up in the level land, and heap is rotten 8 days under aerobic conditions; And then add 8 kilograms of ardealites, and 0.4 kilogram of evaporation suppressor, 0.3 kilogram of water-loss reducer, the grass green coloring agent stirs fully for 1.5 kilograms, by 12 kilograms of one bag of packings.After transporting to the job site, directly be laid on the exposed plot, pavement thickness must not be less than 10CM.
Claims (7)
1, a kind of covering intermixture that hides bare soil surface, urban green space, this mixture is divided into two types on I type and II type: I type mixture is characterized in that this mixture is a primary raw material with 75% natural biological body, added 4% slowly-releasing compound organic fertilizer, 4% urea and 0.5% biologically active bacterial manure therein, remainder is 2.5% coloring agent, 0.2% ZnSO
4With 0.1% FeSO
4, 0.4% water evaporation inhibitor and 0.3% water-loss reducer, also have 7% ardealite, 1% CaCO
3With 5% acidic chemical modifying agent; II type mixture is characterized in that this mixture is a primary raw material with 80% natural biological body, added 4% slowly-releasing compound organic fertilizer, 4% urea and 0.5% biologically active bacterial manure therein, and remainder is 1.5% coloring agent, 0.2% ZnSO
4With 0.1% FeSO
4, 0.4% water evaporation inhibitor and 0.3% water-loss reducer, also have 8% ardealite and 1% CaCO
3
2, the described a kind of covering intermixture that hides bare soil surface, urban green space of claim 1 is characterized in that described natural biological body is a kind of material of selecting in any natural distribution or manual inseminating's the woody biomaterial.
3, the described a kind of covering intermixture that hides bare soil surface, urban green space of claim 1 is characterized in that containing in the described fertilizer active bio bacterial manure, chemical fertilizer, slowly-releasing compoiste fertilizer, little fertilizer.
4, the described a kind of covering intermixture that hides bare soil surface, urban green space of claim 1 is characterized in that described coloring agent, can dye the system different colours according to environmental requirement.
5, a kind of manufacturing as hiding the method for the covering intermixture on bare soil surface, urban green space in the claim 1, the manufacture method of I type mixture is characterized in that this mixture is a primary raw material with 75% natural biological body, has added 4% slowly-releasing compound organic fertilizer, 4% urea, 0.5% biologically active bacterial manure, 0.2% ZnSO therein
4With 0.1% FeSO
4, mixing and stir, heap adds 0.4% water evaporation inhibitor and 0.3% water-loss reducer, 7% ardealite, 1% CaCO in addition after rotten 8 days again
3With 5% acidic chemical modifying agent, fully mix, it is painted to add 2.5% coloring agent at last, and packing is dispatched from the factory; The manufacture method of II type mixture is characterized in that this mixture is a primary raw material with 80% natural biological body, has added 4% slowly-releasing compound organic fertilizer, 4% urea, 0.5% biologically active bacterial manure, 0.2% ZnSO therein
4With 0.1% FeSO
4, mixing and stir, heap adds 0.4% water evaporation inhibitor and 0.3% water-loss reducer, 8% ardealite and 1% CaCO in addition after rotten 8 days again
3, fully mix, it is painted to add 1.5% coloring agent at last, and packing is dispatched from the factory.
6, described a kind of the manufacturing as hiding the method for the covering intermixture on bare soil surface, urban green space in the claim 1 of claim 5 is characterized in that described natural biological body is a kind of material of selecting in any natural distribution or manual inseminating's the woody biomaterial.
7, described a kind of the manufacturing as hiding the method for the covering intermixture on bare soil surface, urban green space in the claim 1 of claim 5 is characterized in that containing in the described fertilizer active bio bacterial manure, chemical fertilizer, slowly-releasing compoiste fertilizer, little fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011414839A CN1176572C (en) | 2001-09-27 | 2001-09-27 | City trees and shrubs coverings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011414839A CN1176572C (en) | 2001-09-27 | 2001-09-27 | City trees and shrubs coverings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1401217A CN1401217A (en) | 2003-03-12 |
| CN1176572C true CN1176572C (en) | 2004-11-24 |
Family
ID=4676212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011414839A Expired - Fee Related CN1176572C (en) | 2001-09-27 | 2001-09-27 | City trees and shrubs coverings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1176572C (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303871C (en) * | 2003-12-29 | 2007-03-14 | 江胜德 | Garden surface coverage produced with hickory shell and its producing method |
| RU2444176C1 (en) * | 2010-10-13 | 2012-03-10 | Юлия Алексеевна Щепочкина | Crude mixture for making decorative granules used to decorate flower gardens and flower beds |
| RU2474564C1 (en) * | 2011-11-01 | 2013-02-10 | Юлия Алексеевна Щепочкина | Crude mixture for making decorative granules used to decorate flower gardends and flower beds |
| RU2474562C1 (en) * | 2011-11-01 | 2013-02-10 | Юлия Алексеевна Щепочкина | Crude mixture for making decorative granules used to decorate flower gardends and flower beds |
| RU2528820C1 (en) * | 2013-06-14 | 2014-09-20 | Юлия Алексеевна Щепочкина | Raw mixture for production of shell of coarse aggregate used in decoration of flower gardens and flowerbeds |
| CN106171375B (en) * | 2016-07-05 | 2020-06-02 | 河北省农林科学院经济作物研究所 | Compound material for promoting root growth and preventing premature senility of vegetables and method for cultivating vegetables by using compound material |
| ES2611951B1 (en) * | 2017-02-23 | 2017-12-12 | Fernando ROMERA MOYA | PROCEDURE FOR OBTAINING A PRODUCT FOR THE PROTECTION OF LANDSCAPED AREAS |
| CN107371447B (en) * | 2017-09-22 | 2018-11-16 | 广东东篱环境股份有限公司 | A kind of method of gardens organic mat improvement soil |
| CN109251084B (en) * | 2018-08-24 | 2022-03-15 | 吉林省中辰园林股份有限公司 | Preparation method of organic covering |
| CN108841399B (en) * | 2018-08-24 | 2021-03-30 | 吉林省中辰园林股份有限公司 | Organic covering |
| CN109392560A (en) * | 2018-12-06 | 2019-03-01 | 天津市琪梦环保科技有限公司 | A kind of application method of open ground organic mat |
| CN109305858A (en) * | 2018-12-06 | 2019-02-05 | 天津市琪梦环保科技有限公司 | A kind of open ground covering |
| CN110810432A (en) * | 2019-11-14 | 2020-02-21 | 沈阳市绿化造园建设集团有限公司榆树屯苗木中心 | Organic covering with garden plant coccid pest control effect |
-
2001
- 2001-09-27 CN CNB011414839A patent/CN1176572C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1401217A (en) | 2003-03-12 |
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