CN104541872A - Mining area afforestation and reclamation method - Google Patents
Mining area afforestation and reclamation method Download PDFInfo
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- CN104541872A CN104541872A CN201410841296.XA CN201410841296A CN104541872A CN 104541872 A CN104541872 A CN 104541872A CN 201410841296 A CN201410841296 A CN 201410841296A CN 104541872 A CN104541872 A CN 104541872A
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- soil
- plantation
- mining area
- afforesting matrix
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to the technical field of mining area greening and discloses a mining area afforestation and reclamation method. The method includes the following steps: A, preparing soil afforestation substrate; B, paving irrigation equipment and spray nozzles on the land of a mining area to be improved; C, paving the soil afforestation substrate; D, growing plants and watering; E, stocking earthworms. Coal gangue crushed matter or waste powder-like growing matter for growing mushroom and agaric is mixed with soil according to a certain proportion prior to covering a gangue dump for soil covering treatment, and the technical problem that the gangue dump is barren in soil and poor in water storage and water retention capacity is solved. Soil consumption is achieved, the soil structure is improved, and plant growth is promoted. The irrigation equipment is sequentially paved with straw, ceramsite and perforated water pipelines sequentially from outside to inside. When the soil is dry, the perforated water pipelines are used for watering continuously.
Description
Technical field
The present invention relates to plantation in mining area technical field, particularly relate to a kind of method that plantation in mining area is reclaimed.
Background technology
Coal is one of important energy substance of China, and the raw coal output in the whole nation in 2007 reaches 25.5 hundred million tons.Gangue is the solid waste in coal mining and process, after long-term exploitation, can define a large amount of hillocks.Discarded industrial and mineral stone pit can not water conservation, again influence ecological environment, and also easily cause new natural calamity to recover vegetation, beautifying mining area is the task of top priority.
Summary of the invention
The present invention is directed to existing in shortcoming, disclose a kind of method that plantation in mining area is reclaimed.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals.
The method that plantation in mining area is reclaimed, comprises the following steps,
A. add the gangue of 0.2-0.3 cubic meter in the soil of every 1 cubic metre, or in the soil of every 1 cubic metre, add the discarded powdered vegetable material of the cultivated mushroom of 0.2-0.3 cubic meter, auricularia auriculajudae, mix and obtain soil afforesting matrix; Soil, as the medium of plant growth, is very important in the process of eco-environment restoration and reconstruction.Hillock soil is barren, and retaining water retention capacity is poor, generally all needs to carry out soil melioration before planting.Pulverizing coal gangue after the discarded powdered vegetable material of thing or cultivated mushroom, auricularia auriculajudae mixes according to a certain percentage with soil covers on hillock, carries out earthing improvement, has both economized on soil amount, can improve again the structure of soil, the growth of promotion plant.
B. on Diggings soil to be improved, equipment of pouring water is laid, and two equipment interval 5-15 rice of pouring water; A shower nozzle is set between two greening bags; Water according to soil lack of water situation, along with the prolongation of two plant growth phases, biomass constantly increases, and green area coverage improves thereupon, accelerates to reclaim the recovery of hillock vegetation and the change of mining area ecological environment.
C. soil afforesting matrix is routed on Diggings soil to be improved, and the surrounding of greening bags all lays soil afforesting matrix;
D. planting plants on soil afforesting matrix, is watered to soil afforesting matrix by the equipment of pouring water and shower nozzle; By on-the-spot investigation, investigation hillock natural plants kind invading conditions, understands animal activity situation on local indigenous tree species and mountain, determines dominant plant.During cultivation, carry out according to the following step: (1) gathers the mature seed of selected field planting thing, adopts the technology of science, with feeding block seedlings raising on seedbed, or uses asexual reproduction method nurturing staff.When seedling grows to 30-50cm height, be transplanted on the hillock of meticulous arrangement.(2) when planting, first righting nursery stock, then insert moistening topsoil, about reach cave dark 1/2 time, gently carry seedling, make root be that nature is unfolded downwards, then step on after continuing to fill up cave, tread again once, finally cover one deck soil equal with ground, make equal with primitive root stem or the slightly high 3-5cm that bankets.(3) after seedling replanting, the stalk of covering with plastic film or plant between seedling, and pour water in time.Can not exceed diel without the rainy day and just should water first time water, should water immediately in arid or windy situation, water must irrigate.
E. earthworm is put in a suitable place to breed to the soil afforesting matrix of having planted plant;
Equipment of pouring water in step B lays stalk, haydite and ventilating water pipe with holes from outside to inside successively.
As preferably, in steps A, in the soil of every 1 cubic metre, add the gangue of 0.25 cubic metre, mix and obtain soil afforesting matrix.
As preferably, in steps A, add the powdered vegetable material that the cultivated mushroom of 0.25 cubic metre, auricularia auriculajudae are discarded in the soil of every 1 cubic metre, mix and obtain soil afforesting matrix.
As preferably, in step B, 5-15 rice, interval all around of each equipment of pouring water is each arranges an equipment of pouring water.
As preferably, in step D, plant leguminous plant.Nitrogen fixing tree can adapt to harsh land occupation condition, particularly leguminous plant, thus often selects them as pioneer tree species.
As preferably, in step D, plant locust tree.Nitrogen fixing tree can adapt to the leguminous plants such as harsh land occupation condition, particularly locust tree.
As preferably, in step D, plant tobacco and black nightshade.The tobacco of plantation is heavy metal non-accumulated plant, and the black nightshade of plantation is Cd accumulation plant.Tobacco and the black nightshade of plantation are directly sowed in greening matrix of gangue crushing material by seed.The tobacco of plantation and black nightshade grow about 90 days, and tobacco is in vegetative growth phase always, and black nightshade then enters fruiting period.
As preferably, in step e, every 1 square metre of soil afforesting matrix of having planted plant puts 10-20 earthworm in a suitable place to breed.
Compared with prior art, beneficial effect of the present invention is:
(1) the present invention pulverizes coal gangue after the discarded powdered vegetable material of thing or cultivated mushroom, auricularia auriculajudae mixes according to a certain percentage with soil and covers on hillock, carry out earthing improvement, solve hillock soil barren, the technical problem of retaining water retention capacity difference, reach and economize on soil amount, improve the structure of soil, the technique effect of Promoting plant growth.
(2) equipment of pouring water lays stalk, haydite and ventilating water pipe with holes from outside to inside successively.When antecedent soil moisture, continue to water by ventilating water pipe with holes, because haydite, stalk have certain storage capacity to glassware for drinking water, the water be discharged on haydite, stalk continues to penetrate in soil, solve hillock soil barren, the technical problem of retaining water retention capacity difference.
(3) on-the-spot investigation is passed through, on hillock natural plants kind invading conditions, local indigenous tree species and mountain, animal activity situation is understood, be that the dominant plant of representative is determined with nitrogen fixing tree, the particularly leguminous plant such as locust tree, they can adapt to harsh land occupation condition, thus the also Chang Zuowei plantation in mining area pioneer tree species of reclaiming.
Embodiment
Embodiment 1
The method that plantation in mining area is reclaimed, comprises the following steps,
A. add the gangue of 0.2-0.3 cubic meter in the soil of every 1 cubic metre, or in the soil of every 1 cubic metre, add the discarded powdered vegetable material of the cultivated mushroom of 0.2-0.3 cubic meter, auricularia auriculajudae, mix and obtain soil afforesting matrix;
B. on Diggings soil to be improved, equipment of pouring water is laid, and two equipment interval 5-15 rice of pouring water; A shower nozzle is set between two greening bags;
C. soil afforesting matrix is routed on Diggings soil to be improved, and the surrounding of greening bags all lays soil afforesting matrix;
D. planting plants on soil afforesting matrix, is watered to soil afforesting matrix by the equipment of pouring water and shower nozzle;
E. earthworm is put in a suitable place to breed to the soil afforesting matrix of having planted plant;
Equipment of pouring water in step B lays stalk, haydite and ventilating water pipe with holes from outside to inside successively.
Embodiment 2
The method that plantation in mining area is reclaimed, comprises the following steps,
A. add the gangue of 0.25 cubic metre in the soil of every 1 cubic metre, mix and obtain soil afforesting matrix;
B. lay on Diggings soil to be improved and to pour water equipment, and 5-15 rice, interval all around of each equipment of pouring water is each arranges an equipment of pouring water; A shower nozzle is set between two greening bags;
C. soil afforesting matrix is routed on Diggings soil to be improved, and the surrounding of greening bags all lays soil afforesting matrix;
D. plantation plantation leguminous plant on soil afforesting matrix, is watered to soil afforesting matrix by the equipment of pouring water and shower nozzle;
E. earthworm is put in a suitable place to breed to the soil afforesting matrix of having planted plant;
Equipment of pouring water in step B lays stalk, haydite and ventilating water pipe with holes from outside to inside successively.When antecedent soil moisture, continue to water by ventilating water pipe with holes.
Embodiment 3
The method that plantation in mining area is reclaimed, comprises the following steps,
A. add the powdered vegetable material that the cultivated mushroom of 0.2-0.3 cubic meter, auricularia auriculajudae are discarded in the soil of every 1 cubic metre, mix and obtain soil afforesting matrix;
B. on Diggings soil to be improved, equipment of pouring water is laid, and two equipment interval 5-15 rice of pouring water; A shower nozzle is set between two greening bags;
C. soil afforesting matrix is routed on Diggings soil to be improved, and the surrounding of greening bags all lays soil afforesting matrix;
D. on soil afforesting matrix, plant locust tree, watered to soil afforesting matrix by the equipment of pouring water and shower nozzle;
E. earthworm is put in a suitable place to breed to the soil afforesting matrix of having planted plant;
Equipment of pouring water in step B lays stalk, haydite and ventilating water pipe with holes from outside to inside successively.When antecedent soil moisture, continue to water by ventilating water pipe with holes.
Embodiment 4
The method that plantation in mining area is reclaimed, comprises the following steps,
A. add the powdered vegetable material that the cultivated mushroom of 0.25 cubic metre, auricularia auriculajudae are discarded in the soil of every 1 cubic metre, mix and obtain soil afforesting matrix;
B. on Diggings soil to be improved, equipment of pouring water is laid, and two equipment interval 5-15 rice of pouring water; A shower nozzle is set between two greening bags;
C. soil afforesting matrix is routed on Diggings soil to be improved, and the surrounding of greening bags all lays soil afforesting matrix;
D. on soil afforesting matrix, plant tobacco and black nightshade, watered to soil afforesting matrix by the equipment of pouring water and shower nozzle;
E. put earthworm in a suitable place to breed to the soil afforesting matrix of having planted plant, every 1 square metre of soil afforesting matrix of having planted plant puts 10-20 earthworm in a suitable place to breed;
Equipment of pouring water in step B lays stalk, haydite and ventilating water pipe with holes from outside to inside successively.When antecedent soil moisture, continue to water by ventilating water pipe with holes.
Embodiment 5
The method that plantation in mining area is reclaimed, comprises the following steps,
A. add the gangue of 0.2-0.3 cubic meter in the soil of every 1 cubic metre, or in the soil of every 1 cubic metre, add the discarded powdered vegetable material of the cultivated mushroom of 0.2-0.3 cubic meter, auricularia auriculajudae, mix and obtain soil afforesting matrix;
B. on Diggings soil to be improved, equipment of pouring water is laid, and two equipment interval 5-15 rice of pouring water; A shower nozzle is set between two greening bags;
C. soil afforesting matrix is routed on Diggings soil to be improved, and the surrounding of greening bags all lays soil afforesting matrix;
D. planting plants on soil afforesting matrix, is watered to soil afforesting matrix by the equipment of pouring water and shower nozzle; During cultivation, carry out according to the following step: (1) gathers the mature seed of selected field planting thing, adopts the technology of science, with feeding block seedlings raising on seedbed, or uses asexual reproduction method nurturing staff.When seedling grows to 30-50cm height, be transplanted on the hillock of meticulous arrangement.(2) when planting, first righting nursery stock, then insert moistening topsoil, about reach cave dark 1/2 time, gently carry seedling, make root be that nature is unfolded downwards, then step on after continuing to fill up cave, tread again once, finally cover one deck soil equal with ground, make equal with primitive root stem or the slightly high 3-5cm that bankets.(3) after seedling replanting, the stalk of covering with plastic film or plant between seedling, and pour water in time.Can not exceed diel without the rainy day and just should water first time water, should water immediately in arid or windy situation, water must irrigate.
E. earthworm is put in a suitable place to breed to the soil afforesting matrix of having planted plant;
Equipment of pouring water in step B lays stalk, haydite and ventilating water pipe with holes from outside to inside successively.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (8)
1. a plantation in mining area method of reclaiming, is characterized in that: comprise the following steps,
A. add the gangue of 0.2-0.3 cubic meter in the soil of every 1 cubic metre, or in the soil of every 1 cubic metre, add the discarded powdered vegetable material of the cultivated mushroom of 0.2-0.3 cubic meter, auricularia auriculajudae, mix and obtain soil afforesting matrix;
B. on Diggings soil to be improved, equipment of pouring water is laid, and two equipment interval 5-15 rice of pouring water; A shower nozzle is set between two greening bags;
C. soil afforesting matrix is routed on Diggings soil to be improved, and the surrounding of greening bags all lays soil afforesting matrix;
D. planting plants on soil afforesting matrix, is watered to soil afforesting matrix by the equipment of pouring water and shower nozzle;
E. earthworm is put in a suitable place to breed to the soil afforesting matrix of having planted plant;
Equipment of pouring water in step B lays stalk, haydite and ventilating water pipe with holes from outside to inside successively.
2. the plantation in mining area according to claim 1 method of reclaiming, is characterized in that: in steps A, adds the gangue of 0.25 cubic metre in the soil of every 1 cubic metre, mix and obtain soil afforesting matrix.
3. the plantation in mining area according to claim 1 method of reclaiming, is characterized in that: in steps A, adds the powdered vegetable material that the cultivated mushroom of 0.25 cubic metre, auricularia auriculajudae are discarded, mix and obtain soil afforesting matrix in the soil of every 1 cubic metre.
4. the plantation in mining area according to claim 1 method of reclaiming, it is characterized in that: in step B, 5-15 rice, interval all around of each equipment of pouring water is each arranges an equipment of pouring water.
5. the plantation in mining area according to claim 1 method of reclaiming, is characterized in that: in step D, plantation leguminous plant.
6. the plantation in mining area according to claim 1 method of reclaiming, is characterized in that: in step D, plantation locust tree.
7. the plantation in mining area according to claim 1 method of reclaiming, is characterized in that: in step D, plantation tobacco and black nightshade.
8. the plantation in mining area according to claim 1 method of reclaiming, it is characterized in that: in step e, every 1 square metre of soil afforesting matrix of having planted plant puts 10-20 earthworm in a suitable place to breed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841296.XA CN104541872A (en) | 2014-12-30 | 2014-12-30 | Mining area afforestation and reclamation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410841296.XA CN104541872A (en) | 2014-12-30 | 2014-12-30 | Mining area afforestation and reclamation method |
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| CN104541872A true CN104541872A (en) | 2015-04-29 |
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| CN201410841296.XA Pending CN104541872A (en) | 2014-12-30 | 2014-12-30 | Mining area afforestation and reclamation method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107396722A (en) * | 2016-12-07 | 2017-11-28 | 青海富腾生态科技有限公司 | A kind of greening method in high and cold mining area |
| CN110291862A (en) * | 2019-06-20 | 2019-10-01 | 中国矿业大学 | A kind of opencut soil improvement method based on flyash |
| CN111630972A (en) * | 2020-05-27 | 2020-09-08 | 深圳市日昇生态科技股份有限公司 | Water and soil greening restoration treatment method for mining area |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502214A (en) * | 2008-12-31 | 2009-08-12 | 王夕刚 | Coal gangue pulverizing article ecological recovery greening substrate and method of use thereof |
| CN101947541A (en) * | 2010-10-14 | 2011-01-19 | 上海第二工业大学 | Method for remediation of soil polluted by polycyclic aromatic hydrocarbons |
| CN102251775A (en) * | 2010-12-09 | 2011-11-23 | 中国矿业大学 | Ecological restoration method for coal gangue dump |
| CN102428812A (en) * | 2011-09-20 | 2012-05-02 | 河北联合大学 | Ecological restoration method of waste dump vegetation |
-
2014
- 2014-12-30 CN CN201410841296.XA patent/CN104541872A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502214A (en) * | 2008-12-31 | 2009-08-12 | 王夕刚 | Coal gangue pulverizing article ecological recovery greening substrate and method of use thereof |
| CN101947541A (en) * | 2010-10-14 | 2011-01-19 | 上海第二工业大学 | Method for remediation of soil polluted by polycyclic aromatic hydrocarbons |
| CN102251775A (en) * | 2010-12-09 | 2011-11-23 | 中国矿业大学 | Ecological restoration method for coal gangue dump |
| CN102428812A (en) * | 2011-09-20 | 2012-05-02 | 河北联合大学 | Ecological restoration method of waste dump vegetation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107396722A (en) * | 2016-12-07 | 2017-11-28 | 青海富腾生态科技有限公司 | A kind of greening method in high and cold mining area |
| CN110291862A (en) * | 2019-06-20 | 2019-10-01 | 中国矿业大学 | A kind of opencut soil improvement method based on flyash |
| CN111630972A (en) * | 2020-05-27 | 2020-09-08 | 深圳市日昇生态科技股份有限公司 | Water and soil greening restoration treatment method for mining area |
| CN111630972B (en) * | 2020-05-27 | 2022-06-28 | 深圳市日昇生态科技股份有限公司 | Water and soil greening restoration and treatment method for mining area |
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Application publication date: 20150429 |