CN103724107A - Method for preparing plant nutrient substrate dedicated for plant growth ecological concrete - Google Patents
Method for preparing plant nutrient substrate dedicated for plant growth ecological concrete Download PDFInfo
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- CN103724107A CN103724107A CN201310651155.7A CN201310651155A CN103724107A CN 103724107 A CN103724107 A CN 103724107A CN 201310651155 A CN201310651155 A CN 201310651155A CN 103724107 A CN103724107 A CN 103724107A
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Abstract
The invention provides a method for preparing a plant nutrient substrate dedicated for plant growth ecological concrete. The technology comprises the following steps: (1) preparing a mixture A, (2) preparing a saturate water-retaining agent B, and (3) preparing the nutrient substrate, adding the entire saturate water-retaining agent B into the mixture A, and fully stirring. Through the adoption of the method for preparing the plant nutrient substrate being poured into ecological concrete pores to supply nutrient for plant growth, the PH value of the plant root system penetrating through the concrete pore space is reduced, and the number of microorganisms in the slope protecting substrate is increased.
Description
Technical field
Be applied to river course slope protection engineering, Ecological Restoration Works field.
Background technology
In river course slope protection, urban afforestation, plant raw eco-concrete by a large amount of uses, it can effectively prevent erosion, recover the original ecological balance.Polymer granule is as a kind of artificial soil technology that is widely used in engineering practice, firm side slope, repaired exposed massif, and recover the original ecological balance is worked it out to contribution.
Traditional raw eco-concrete of planting is all that top layer earthing is used, in actual engineering is used, top layer earthing is very easily washed away by rainwater, or because of arid without rain for a long time, and construction ground region soil soil moisture content complexity, cause the drawbacks such as final plant survival rate is low, later maintenance is costly: 1. concrete surface layer earthing and earthing implants seed are taken away in rain drop erosion, 2. weather drought and water shortage causes rate of emergence low, 3. in growing process, lack nutrition, root system cannot be taken root in soil through concrete pore.Final result is that plant survival rate is low, cannot reach the effect of greening side slope, ecological recovery.Through consulting data at home and abroad and carrying out engineering practice investigation, polymer granule technology has been carried out our visual field, because it has water suction, water conservation, fertilizer conservation function, and the various plants that self base material contains growth desired nutritional, and after sowing grass seeds by duster, stabilizing to rapidly honeycomb structure is attached on coverture, our novelty by polymer granule technology with plant raw eco-concrete and be combined with, and through long engineering practice, before perfection has solved, every in using of concrete earthing causes the technical barrier that final plant survival rate is low.
Summary of the invention
The invention provides a preparation method who plants raw eco-concrete special plant nutraceutical matrix, a kind of preparation method that the nutraceutical matrix of nutrient is provided for plant-growth in eco-concrete hole that is poured into, it has reduced the pH value of root system of plant through concrete pore, and increased the microbe population in slope protection substrate, its technique is:
1.: prepare mixture A (weight percentage)
By 3 ~ 4 parts, vegetable fibre, 1 ~ 2 part of chicken manure, 2 ~ 3 parts of turfy soils, 1 ~ 2 part of alkaline neutraliser, 1 ~ 2 part of nitrogen-phosphorus-potassium compound fertilizer, fully stirs and obtains mixture A under 5 ~ 6 parts of room temperatures of mixing water;
2.: prepare saturated water-holding agent B (weight percentage)
By 1 ~ 2 part of water-holding agent, 150 ~ 300 parts of at room temperature fully stirrings of mixing water, and standing 2 ~ 3 hours, after removal liquid phase, obtain saturated water-holding agent B;
3.: prepare nutraceutical matrix (weight percentage)
Saturated water-holding agent B is all added in mixture A, fully stir.
As preferably, described vegetable fibre comprises rice husk, Pericarppium arachidis hypogaeae, wood powder.
As preferably, described alkaline neutraliser is ferrous sulfate (FeSO47H2O), and water-holding agent is sodium polyacrylate High hydrophilous resin.
As preferably, after described rice husk, Pericarppium arachidis hypogaeae and wood powder 1:1:1 mix, with pulverizer, pulverizing is that length is the material of 1 ~ 2cm, and it is Harbin that described turfy soil is selected the place of production, organic content 70%-80%, and humic acid 40%-50%, pH value is 5.0-5.5.
By the enforcement of above method,
1, solved in growing process and lacked nutrition and moisture content, cannot take root through concrete the technical barrier of soil;
2, the appropriate interpolation of alkaline neutraliser, has reduced concrete alkalescence, has solved concrete alkalescence too large, is not suitable for a difficult problem for most plants growth, and the selectivity of planting plants kind is increased greatly.
Solved plant survival rate low, the technical barrier of greening side slope, ecological recovery weak effect.
Embodiment
A preparation method who plants raw eco-concrete special plant nutraceutical matrix, its technique is:
1.: prepare mixture A (weight percentage)
By 3 ~ 4 parts, vegetable fibre, 1 ~ 2 part of chicken manure, 2 ~ 3 parts of turfy soils, 1 ~ 2 part of alkaline neutraliser, 1 ~ 2 part of nitrogen-phosphorus-potassium compound fertilizer, fully stirs and obtains mixture A under 5 ~ 6 parts of room temperatures of mixing water;
2.: prepare saturated water-holding agent B (weight percentage)
By 1 ~ 2 part of water-holding agent, 150 ~ 300 parts of at room temperature fully stirrings of mixing water, and standing 2 ~ 3 hours, after removal liquid phase, obtain saturated water-holding agent B;
3.: prepare nutraceutical matrix (weight percentage)
Saturated water-holding agent B is all added in mixture A, fully stir.
As preferably, described vegetable fibre comprises rice husk, Pericarppium arachidis hypogaeae, wood powder.
As preferably, described alkaline neutraliser is ferrous sulfate (FeSO47H2O), and water-holding agent is sodium polyacrylate High hydrophilous resin.
As preferably, after described rice husk, Pericarppium arachidis hypogaeae and wood powder 1:1:1 mix, with pulverizer, pulverizing is that length is the material of 1 ~ 2cm, and it is Harbin that described turfy soil is selected the place of production, organic content 70%-80%, and humic acid 40%-50%, pH value is 5.0-5.5.
By the enforcement of above method,
1, solved in growing process and lacked nutrition and moisture content, cannot take root through concrete the technical barrier of soil;
2, the appropriate interpolation of alkaline neutraliser, has reduced concrete alkalescence, has solved concrete alkalescence too large, is not suitable for a difficult problem for most plants growth, and the selectivity of planting plants kind is increased greatly.
Solved plant survival rate low, the technical barrier of greening side slope, ecological recovery weak effect.
By being poured into above the preparation method that the nutraceutical matrix of nutrient is provided for plant-growth in eco-concrete hole, it has reduced the pH value of root system of plant through concrete pore, and has increased the microbe population in slope protection substrate.
Claims (4)
1. a preparation method who plants raw eco-concrete special plant nutraceutical matrix, is characterized in that, comprises the following steps:
1.: prepare mixture A, below umber be weight part,
By 3 ~ 4 parts, vegetable fibre, 1 ~ 2 part of chicken manure, 2 ~ 3 parts of turfy soils, 1 ~ 2 part of alkaline neutraliser, 1 ~ 2 part of nitrogen-phosphorus-potassium compound fertilizer, fully stirs and obtains mixture A under 5 ~ 6 parts of room temperatures of mixing water;
2.: prepare saturated water-holding agent B, below umber be weight part,
By 1 ~ 2 part of water-holding agent, 150 ~ 300 parts of at room temperature fully stirrings of mixing water, and standing 2 ~ 3 hours, after removal liquid phase, obtain saturated water-holding agent B;
3.: prepare nutraceutical matrix, below umber be weight part,
Saturated water-holding agent B is all added in mixture A, fully stir.
2. the preparation method who plants raw eco-concrete special plant nutraceutical matrix as claimed in claim 1, is characterized in that: described vegetable fibre comprises rice husk, Pericarppium arachidis hypogaeae, wood powder.
3. the preparation method who plants raw eco-concrete special plant nutraceutical matrix as claimed in claim 1, is characterized in that: described alkaline neutraliser is ferrous sulfate (FeSO
47H
2o), water-holding agent is sodium polyacrylate High hydrophilous resin.
4. the preparation method who plants raw eco-concrete special plant nutraceutical matrix as claimed in claim 2, it is characterized in that: after described rice husk, Pericarppium arachidis hypogaeae and wood powder 1:1:1 mix, with pulverizer, pulverizing is that length is the material of 1 ~ 2cm, described turfy soil organic content 70%-80%, humic acid 40%-50%, pH value is 5.0-5.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310651155.7A CN103724107A (en) | 2013-12-08 | 2013-12-08 | Method for preparing plant nutrient substrate dedicated for plant growth ecological concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310651155.7A CN103724107A (en) | 2013-12-08 | 2013-12-08 | Method for preparing plant nutrient substrate dedicated for plant growth ecological concrete |
Publications (1)
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| CN103724107A true CN103724107A (en) | 2014-04-16 |
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| CN201310651155.7A Pending CN103724107A (en) | 2013-12-08 | 2013-12-08 | Method for preparing plant nutrient substrate dedicated for plant growth ecological concrete |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819959A (en) * | 2016-03-21 | 2016-08-03 | 李仁� | Greening concrete additive |
| CN106718275A (en) * | 2016-12-08 | 2017-05-31 | 河海大学 | A kind of porous ecological concrete plants raw base material and its preparation method and application |
| CN108179756A (en) * | 2017-12-28 | 2018-06-19 | 深圳市铁汉生态环境股份有限公司 | A kind of side slope repairs implementation |
| CN108824362A (en) * | 2018-06-14 | 2018-11-16 | 重庆大学 | A kind of reservoir stability means of defence using eco-concrete |
| CN109588192A (en) * | 2018-12-21 | 2019-04-09 | 宜昌华林生态工程有限公司 | A kind of vegetation concrete sustained release agent and its preparation method and application |
| CN109608222A (en) * | 2018-11-27 | 2019-04-12 | 扬州市职业大学 | A kind of preparation method of vegetation type regeneration concrete Roofing brick |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101116414A (en) * | 2007-09-10 | 2008-02-06 | 浙江省农业科学院 | Rock slope zoology green-recovery planting stroma |
| CN101381267A (en) * | 2008-10-20 | 2009-03-11 | 华南理工大学 | Plant-growing concrete plant growing-suitable materials and use thereof |
-
2013
- 2013-12-08 CN CN201310651155.7A patent/CN103724107A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101116414A (en) * | 2007-09-10 | 2008-02-06 | 浙江省农业科学院 | Rock slope zoology green-recovery planting stroma |
| CN101381267A (en) * | 2008-10-20 | 2009-03-11 | 华南理工大学 | Plant-growing concrete plant growing-suitable materials and use thereof |
Non-Patent Citations (1)
| Title |
|---|
| 章梦涛等: "有机植生基材在岩质坡面快速绿化技术中的开发应用", 《生态环境》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819959A (en) * | 2016-03-21 | 2016-08-03 | 李仁� | Greening concrete additive |
| CN106718275A (en) * | 2016-12-08 | 2017-05-31 | 河海大学 | A kind of porous ecological concrete plants raw base material and its preparation method and application |
| CN106718275B (en) * | 2016-12-08 | 2020-05-05 | 河海大学 | Porous ecological concrete plant-growing base material and preparation method and application thereof |
| CN108179756A (en) * | 2017-12-28 | 2018-06-19 | 深圳市铁汉生态环境股份有限公司 | A kind of side slope repairs implementation |
| CN108824362A (en) * | 2018-06-14 | 2018-11-16 | 重庆大学 | A kind of reservoir stability means of defence using eco-concrete |
| CN109608222A (en) * | 2018-11-27 | 2019-04-12 | 扬州市职业大学 | A kind of preparation method of vegetation type regeneration concrete Roofing brick |
| CN109588192A (en) * | 2018-12-21 | 2019-04-09 | 宜昌华林生态工程有限公司 | A kind of vegetation concrete sustained release agent and its preparation method and application |
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Application publication date: 20140416 |