CN102491854A - Preparation method and use of biological soil for mine vegetation restoration - Google Patents
Preparation method and use of biological soil for mine vegetation restoration Download PDFInfo
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- CN102491854A CN102491854A CN2011103812036A CN201110381203A CN102491854A CN 102491854 A CN102491854 A CN 102491854A CN 2011103812036 A CN2011103812036 A CN 2011103812036A CN 201110381203 A CN201110381203 A CN 201110381203A CN 102491854 A CN102491854 A CN 102491854A
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Abstract
The invention discloses a preparation method and a use of biological soil for mine vegetation restoration. The biological soil for mine vegetation restoration is prepared from biological soil crusts, rotten wood with epiphytic fungi and turf. More specifically, the biological soil for mine vegetation restoration is prepared by mixing 70 to 80% of by dry weight of biological soil crust particles, 15 to 25% of by dry weight of rotten wood chips and 5% of by dry weight of turf. The biological soil obtained by the preparation method contains a lot of beneficial microbes and rich nutrients, has a good water holding capacity, can effectively improve adverse soil conditions of a mine, and can promote plant growth. In a manganese ore degenerated zone, indigoferapseudotinctoria planted in the biological soil obtained by the preparation method has a high survival rate. The preparation method of the biological soil adopts the raw materials which can be acquired conveniently, has simple processes, can be realized easily and does not produce an ecological risk.
Description
Technical field
The present invention relates to environmental pollution control field, particularly relate to a kind of preparation method and application thereof that is used for the biological soil of mine degenerate region Revegetation.
Background technology
Biological soil has excellent biology, chemistry and physical property.It is biological that biological soil contains multiple beneficial such as bacterium, fungi, liver moss and algae, and these beneficial organisms have been formed the food chain of soil system.The soil food chain can promote the nutrient circulation of biological soil, suppresses the growth of harmful pathogenic agent.Biological soil contains abundant nutritive element and mineral microparticle, and its pH value is suitable.In biological soil, roots of plants, root exudates, bacterium and hypha,hyphae etc. make organism and mineral substance gather into microaggregate, make soil form the satisfactory stability aggregate structure; Stable aggregate structure makes biological soil have good erosion wear resistance, can reduce its nutrition leak, and the long term maintenance plant-growth needs.The research and development of biological soil have received extensive concern.
Area, the mine ecosystem is degenerated, and vegetation lacks, severe water and soil erosion, and the heavy metal diffusion causes regional pollution, the agricultural of zone of pollution and the fishery underproduction, deterioration in quality, human health to be on the hazard and endangers.It is that China implements one of problem that the strategy of sustainable development gives priority to that the mine degraded ecosystem is carried out ecological recovery.
The top priority of area, mine ecological recovery is the vegetation that recovers impaired with reconstruction.Mine degraded ecosystem envrionment conditions is abominable: topsoil wrecks and lacks; The contaminated soil heavy metal content is high; Soil depletion lacks necessary nutritive element; The contaminated soil microbe species is poor, active to descend; The matrix retention ability is weak, moisture lacks; The too low or salinization of substrate pH value.Under this harsh environmental conditions, most plants are difficult to nature and settle down growth.In the area, mine, can adopt artificial ancillary technique to promote plant-growth.Adding biological soil is a kind of feasible artificial ancillary technique.Add physics and chemistry and the good biological soil of biological nature and can improve mine degeneration matrix, be built with the soil system that benefits plant-growth, promote Revegetation.
Summary of the invention
The purpose of this invention is to provide a kind of preparation method who is used for the biological soil of recovering plant cover of mine; Adopt the rotten wood and the peat composed of rotten mosses of biological breadcrust, the fungi that grows nonparasitically upon another plant to prepare biological soil; With the biological soil of present method preparation contain a large amount of beneficial organisms, nutritious, retentiveness good; Can effectively solve the abominable edaphic condition in mine, promote plant-growth.
Technical scheme of the present invention
A kind of preparation method who is used for the biological soil of recovering plant cover of mine may further comprise the steps:
(1) collection of biological skinning is pulverized, and is air-dry, sieves, and processes the biological breadcrust particle.
(2) collect the soft rot wood of the fungi that grows nonparasitically upon another plant, pulverize, air-dry, sieve, process the rotten wood bits.
(3) collect plant litter and weeds, fire the peat composed of rotten mosses.
(4) biological breadcrust particle, rotten wood bits and the peat composed of rotten mosses are mixed in the dry weight ratio process biological soil: biological breadcrust particle 70-80%, rotten wood bits 15-25%, the peat composed of rotten mosses 5%.
As preferably, described biological breadcrust is one or both in lichens skinning and the moss crust.
The described prepared biological soil application that the degenerate region vegetation is repaired in the mine of preparation method that is used for the biological soil of recovering plant cover of mine.
Principle is:Biological breadcrust is the complex body that is made up of tiny organism groups such as lichens, algae, liver moss and soil microorganismss; Through cementation, these tiny organisms and soil particle connect, are gathered into the biological breadcrust layer that links up that is covered in the face of land.Biological breadcrust can improve and maintenance of soil fertility, promotes the material cycle of the ecosystem, increases soil moisture content, and strengthens soil opposing erosive ability.Bioenergy tolerance extreme temperature in the biological breadcrust.Biological breadcrust can be divided into desert algae skinning, blue-green algae skinning, lichens skinning and moss crust etc.
Soft rot wood is that timber forms through the fungi decomposition, has abundant microporous, and residual have a large amount of mycelium, but have the functional group of multiple bonding metals ion on mycelium and the rotten wood cell walls, and therefore, rotten wood has strong adsorptive power.Rotten wood also contains abundant mineral element.
Hole is flourishing, specific surface area big and the surface has characteristic such as a large amount of negative charges to make the peat composed of rotten mosses can adsorb fixedly heavy metal, hold and stay soil moisture and nutrient; The peat composed of rotten mosses also can increase soil pH value.
Utilize biological breadcrust, the biological soil of the soft rot wood of the fungi that grows nonparasitically upon another plant and peat composed of rotten mosses preparation, have abundant mikrobe and nutritive ingredient, Stability Analysis of Structures, erosion wear resistance is good, retention ability is strong, adsorbable fixedly heavy metal.Utilize such biological soil can effectively improve the soil of mine degenerate region, promote plant-growth and Revegetation.
Beneficial effect of the present invention
(1) biological breadcrust and soft rot wood abundant nutrients can be plant-growth nutrient is provided.
(2) biological breadcrust and soft rot wood contain multiple tiny organism, and these biologies can be formed food chain, promote the nutrient circulation of biological soil, suppress the growth of harmful pathogenic agent.
(3) peat composed of rotten mosses and soft rot wood adsorptive power is strong, can hold and stay nutrient and moisture, and regulation and control moisture and nutrient slowly discharge, and reduces soil moisture and scatters and disappears and nutrient loss, strengthens drought resistance, promotes plant-growth.
(4) the adsorbable fixedly heavy metal of the peat composed of rotten mosses and soft rot wood reduces bio-toxicity, promotion plant-growth and the soil microorganisms breeding of heavy-metal contaminated soil.
(5) peat composed of rotten mosses can increase the substrate pH value, and reduction mine matrix is acid.
(6) the horse sour jujube (
Indigofera pseudotinctoria) having the fixed nitrogen function, degenerate region cultivation horse sour jujube can increase the matrix nitrogen content in the mine.
(7) present technique is drawn materials conveniently, and is simple, no ecological risk.
Embodiment
Below in conjunction with embodiment the present invention is described in detail.
Embodiment 1
Experimentize in the Xiangtan Manganese Mine district year October in October, 2009 to 2011.
(1) collect moss crust, pulverize, air-dry, sieve, process the moss crust particle.
(2) collect the soft rot wood of the fungi that grows nonparasitically upon another plant, pulverize, air-dry, sieve, process the rotten wood bits.
(3) collect plant litter and weeds, fire the peat composed of rotten mosses.
(4) with moss crust particle, rotten wood bits and the peat composed of rotten mosses by the dry weight mixed, be mixed with biological soil, ratio is: moss crust particle 70%, rotten wood bits 25%, the peat composed of rotten mosses 5%.
Select appearance ground in March, (5) 2010 in manganese ore tailings pollution district, make kind of a plant hole, the long 60cm in cave, wide 40cm, dark 50cm; Cultivation 2 strain horse sour jujubes in each kind plant hole (
Indigofera pseudotinctoria) seedling, execute and fill out biological soil 3kg, cover with mine tailing again.In October, 2010, horse sour jujube survival rate is 89%; In October, 2011, its survival rate is 86%.
Embodiment 2
Experimentize in the Xiangtan Manganese Mine district year October in October, 2009 to 2011.
(1) collect the lichens skinning, pulverize, air-dry, sieve, process lichens skinning particle.
(2) collect the soft rot wood of the fungi that grows nonparasitically upon another plant, pulverize, air-dry, sieve, process the rotten wood bits.
(3) collect plant litter and weeds, fire the peat composed of rotten mosses.
(4) with lichens skinning particle, rotten wood bits and the peat composed of rotten mosses by the dry weight mixed, be mixed with biological soil, ratio is: lichens skinning particle 75%, rotten wood bits 20%, the peat composed of rotten mosses 5%.
Select appearance ground in March, (5) 2010 in manganese ore mine tailing district, make kind of a plant hole, the long 60cm in cave, wide 40cm, dark 50cm; Cultivation 2 strain horse sour jujubes in each kind plant hole (
Indigofera pseudotinctoria) seedling, execute and fill out biological soil 4kg, cover with mine tailing again.In October, 2010, horse sour jujube survival rate is 85%; In October, 2011, its survival rate is 82%.
Embodiment 3
Experimentize in the Xiangtan Manganese Mine district year October in October, 2009 to 2011.
(1) collect lichens skinning and moss crust, pulverize, mix, air-dry, sieve, process mixed biology skinning particle.
(2) collect the soft rot wood of the fungi that grows nonparasitically upon another plant, pulverize, air-dry, sieve, process the rotten wood bits.
(3) collect plant litter and weeds, fire the peat composed of rotten mosses.
(4) with mixed biology skinning particle, rotten wood bits and the peat composed of rotten mosses by the dry weight mixed, be mixed with biological soil, ratio is: mixed biology skinning particle 80%, rotten wood bits 15%, the peat composed of rotten mosses 5%.
Select appearance ground at manganese ore tailings accumulation area in March, (5) 2010, makes kind of a plant hole, the long 60cm in cave, wide 40cm, dark 50cm; Cultivation 2 strain horse sour jujubes in each kind plant hole (
Indigofera pseudotinctoria) seedling, execute and fill out biological soil 5kg, cover with mine tailing again.In October, 2010, horse sour jujube survival rate is 86%; In October, 2011, its survival rate is 79%.
Claims (3)
1. a preparation method who is used for the biological soil of recovering plant cover of mine is characterized in that, may further comprise the steps:
(1) collection of biological skinning is pulverized, and is air-dry, sieves, and processes the biological breadcrust particle;
(2) collect the soft rot wood of the fungi that grows nonparasitically upon another plant, pulverize, air-dry, sieve, process the rotten wood bits;
(3) collect plant litter and weeds, fire the peat composed of rotten mosses;
(4) biological breadcrust particle, rotten wood bits and the peat composed of rotten mosses are mixed in the dry weight ratio process biological soil: biological breadcrust particle 70-80%, rotten wood bits 15-25%, the peat composed of rotten mosses 5%.
2. the preparation method who is used for the biological soil of recovering plant cover of mine according to claim 1 is characterized in that, described biological breadcrust is one or both in lichens skinning and the moss crust.
3. the prepared biological soil application that the degenerate region vegetation is repaired in the mine of preparation method that is used for the biological soil of recovering plant cover of mine according to claim 2.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103812036A CN102491854B (en) | 2011-11-26 | 2011-11-26 | Preparation method and use of biological soil for mine vegetation restoration |
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| CN2011103812036A CN102491854B (en) | 2011-11-26 | 2011-11-26 | Preparation method and use of biological soil for mine vegetation restoration |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229621A (en) * | 2013-05-22 | 2013-08-07 | 兰州理工大学 | Method for returning biomass of branches and trunks of man-made forests in arid and semiarid area to soil |
| CN104261956A (en) * | 2014-07-14 | 2015-01-07 | 陈保章 | Organic fertilizer prepared by rotten wood fermentation, and preparation method thereof |
| CN104429548A (en) * | 2014-12-18 | 2015-03-25 | 湖南科技大学 | Exotic weed Solidagocanadensis control method |
| CN104620715A (en) * | 2015-02-02 | 2015-05-20 | 中国科学院东北地理与农业生态研究所 | Biology soil preparing method for soil animal ecological restoration in abandoned farmland |
| CN105145038A (en) * | 2015-07-09 | 2015-12-16 | 常州大学 | Method for repairing vegetation of coal mine storage yard |
| CN109621896A (en) * | 2019-01-02 | 2019-04-16 | 湖南科技大学 | A method of with the wooden standby charcoal of sheath handle |
| CN110404508A (en) * | 2019-08-06 | 2019-11-05 | 中南大学 | A kind of soil and preparation method thereof for the airborne particulates that adsorb and degrade |
| CN111492744A (en) * | 2020-04-29 | 2020-08-07 | 江西离子型稀土工程技术研究有限公司 | Rapid cultivation method for forming biological soil crust by using ionic rare earth waste mine soil and application of rapid cultivation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141328A (en) * | 1995-12-13 | 1997-01-29 | 申宝恒 | Soil conditioning agent |
| CN1353163A (en) * | 2000-11-09 | 2002-06-12 | 阿夸索尔有限公司 | Soil improving and manuring composition |
| CN101480152A (en) * | 2008-05-18 | 2009-07-15 | 姚成义 | Novel substrate for breeding plant |
| CN101754675A (en) * | 2007-07-19 | 2010-06-23 | 吸收剂技术公司 | Superabsorbent polymer suspension for use in agriculture |
-
2011
- 2011-11-26 CN CN2011103812036A patent/CN102491854B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141328A (en) * | 1995-12-13 | 1997-01-29 | 申宝恒 | Soil conditioning agent |
| CN1353163A (en) * | 2000-11-09 | 2002-06-12 | 阿夸索尔有限公司 | Soil improving and manuring composition |
| CN101754675A (en) * | 2007-07-19 | 2010-06-23 | 吸收剂技术公司 | Superabsorbent polymer suspension for use in agriculture |
| CN101480152A (en) * | 2008-05-18 | 2009-07-15 | 姚成义 | Novel substrate for breeding plant |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229621A (en) * | 2013-05-22 | 2013-08-07 | 兰州理工大学 | Method for returning biomass of branches and trunks of man-made forests in arid and semiarid area to soil |
| CN103229621B (en) * | 2013-05-22 | 2014-08-20 | 兰州理工大学 | Method for returning biomass of branches and trunks of man-made forests in arid and semiarid area to soil |
| CN104261956A (en) * | 2014-07-14 | 2015-01-07 | 陈保章 | Organic fertilizer prepared by rotten wood fermentation, and preparation method thereof |
| CN104429548A (en) * | 2014-12-18 | 2015-03-25 | 湖南科技大学 | Exotic weed Solidagocanadensis control method |
| CN104620715A (en) * | 2015-02-02 | 2015-05-20 | 中国科学院东北地理与农业生态研究所 | Biology soil preparing method for soil animal ecological restoration in abandoned farmland |
| CN104620715B (en) * | 2015-02-02 | 2017-04-12 | 中国科学院东北地理与农业生态研究所 | Biology soil preparing method for soil animal ecological restoration in abandoned farmland |
| CN105145038A (en) * | 2015-07-09 | 2015-12-16 | 常州大学 | Method for repairing vegetation of coal mine storage yard |
| CN109621896A (en) * | 2019-01-02 | 2019-04-16 | 湖南科技大学 | A method of with the wooden standby charcoal of sheath handle |
| CN110404508A (en) * | 2019-08-06 | 2019-11-05 | 中南大学 | A kind of soil and preparation method thereof for the airborne particulates that adsorb and degrade |
| CN111492744A (en) * | 2020-04-29 | 2020-08-07 | 江西离子型稀土工程技术研究有限公司 | Rapid cultivation method for forming biological soil crust by using ionic rare earth waste mine soil and application of rapid cultivation method |
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| CN102491854B (en) | 2013-10-16 |
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