CN104025850B - Strip mining transformation mining area artificial induction's vegetation repair method - Google Patents
Strip mining transformation mining area artificial induction's vegetation repair method Download PDFInfo
- Publication number
- CN104025850B CN104025850B CN201410244384.1A CN201410244384A CN104025850B CN 104025850 B CN104025850 B CN 104025850B CN 201410244384 A CN201410244384 A CN 201410244384A CN 104025850 B CN104025850 B CN 104025850B
- Authority
- CN
- China
- Prior art keywords
- soil
- mining
- seed
- slag
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The invention discloses a kind of strip mining transformation mining area artificial induction's vegetation repair method, first, by suitable manual amendment, rubble discarded in minery, slag are separated with soil, and are arranged to grid-shaped hedge with isolated rubble, slag; Then, the native plants seed selecting to be applicable to local plantation spring soil to melt or rainy season carries out artificial seeding, and to rake the soil level by T-shaped, make seed enter soil; Finally, manually preserving soil moisture is treaded.This method adopts the mode of gathering materials on the spot; discarded rubble, slag are arranged grid-shaped hedge; to improve the rough degree in earth's surface, reduction earth's surface wind speed; plant seed is made to be not easy to be blown away; improve the implantation germination probability of plant seed, reduce planting cost, improve plantation efficiency; vegetation growth physically well develops, stable, be particularly suitable in arid, restoration of the ecosystem carried out in semiarid strip mining transformation mining area and protection uses.
Description
Technical field
The present invention relates to a kind of vegetation repair method, particularly a kind ofly can exploit the vegetation repair method that mining area degraded land carries out planting trees and grass in the open, belong to field of plant cultivation.
Background technology
China is the more country in a rich in mineral resources, Open pit Area, also be the country of a severe water and soil erosion, vegetation coverage wretched insufficiency, ecotope serious degradation, worsen further for avoiding the state of affairs, affect that people live normally, production environment, planting trees and grass has just become the restorative procedure of this type of degraded land of current unique feasible.
Carry out planting trees and grass in mining area, particularly in the minery that soil is extremely rare, improve the survival rate of plant, ensure that woods grass grows, being a long-term difficult point, is also the important directions of Ecological Restoration Project technical research.
In existing mining area planting trees and grass method; main employing hand excavation soil stone; recover based on the destroyed soil in mining area; mining area ecological environment is recovered by man seed of forest grass mode; not only cost intensive; also destroy the original landforms ecotope in mining area, violate the original original intention of ecosystem protection, be subject to some scholars, the opposition of expert and criticism.In recent years, Chinese scholar is to the formation mechenism of minery vegetation degeneration, afforestation technical optimization pattern, forest cover is cultivated, the projects such as rain gathered and forest planted principle and the water-loss reducer application in afforestation have done large quantity research, also many progress are achieved, but theoretic discussion is laid particular stress in these researchs, lack practical operation experience, application study for artificial breeding transplantation technique is very active, and discard soil to how improving minery, rubble, the utilization ratio of slag, guarantee that vegetation grows up healthy and sound, and reduce mining right vegetation repair cost, improve greening efficiency but not further investigate, make the greening process development in this type of area slow.
How rare at soil, Rock Desertification Degree is high, particularly severe water and soil erosion, when eroding serious, improve the survival rate of mining area implant seeds grass, just become the matter of utmost importance that the present invention wants to solve.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the present invention aims to provide one effectively can improve extreme Open pit Area ecotope, reduces this area's planting trees and grass cost, improves survival rate, complete the cultivation of vegetation repair initial stage, and realize artificial induction's vegetation repair method of minery greening hope.
The present invention is achieved through the following technical solutions:
A kind of strip mining transformation mining area artificial induction's vegetation repair method, is separated rubble discarded during Area Mining, slag with soil, and is arranged to alley with in the soil of isolated rubble, slag indwelling after isolation, forms grid-shaped hedge alley; Then, select the native plants seed being applicable to local plantation, spring soil melt or rainy season, manually plant seed is sprinkled in the soil in grid-shaped hedge, rakes the soil level by T-shaped, make plant seed enter soil; Finally, manually tread preserving soil moisture, complete the planting trees and grass in discarded strip mining transformation mining area.
Described plant seed enters the degree of depth of soil for distance earth's surface 2-3cm.
The length of described grid-shaped hedge alley Nei Meikuai community and width are all less than or equal to 6 times of hedge alley height.
Described plant seed processes through traditional seed coating technology.
Strip mining transformation mining area of the present invention artificial induction's vegetation repair method, by suitable manual amendment, the a large amount of rubbles left over abandoned mine, slag are separated from soil, and utilize rubble, the slag be separated to be arranged to grid-shaped hedge alley in soil after conditioning, to increase the rough degree in earth's surface, reduction earth's surface wind speed, plant seed is made to be not easy to be blown away.When utilize spring soil melt or rainy season, ground moistening was sowed time, the plant seed broadcasted sowing not only has sufficient water and fertilizer condition to grow, promote that seed roots, ensure that probability grown by the implantation of plant seed, and, after rubble, slag are separated from soil in grid-shaped hedge, decrease the harmful components of soil, ensure that the environment of growth and development of plants.The method is gathered materials on the spot and is carried out kind of a grass of raking the soil level; greatly reduce the cost of planting trees and grass; simplify operating process; plant quick and easy, simple, practical; the quick growth of grid implants, effectively improves the vegetation coverage in serious degradation soil, mining area, protects environment; prevent the expansion of mining area desertification, its mode is particularly suitable in arid, restoration of the ecosystem is carried out in the serious area of semiarid desertification and protection uses.
Embodiment
Be described in further detail for strip mining transformation mining area of the present invention artificial induction's vegetation repair method below:
Mining area exploitation hole, dump slag stacking ground etc. that step one, selection are discarded, suitable manual amendment is carried out to earth's surface, discarded rubble wherein, slag are separated from soil, and utilize be separated rubble, slag indwelling after isolation soil in be arranged to alley, form Gansu Province, grid-shaped hedge ground.
Wherein, rubble, slag formed grid-shaped hedge alley height can according to these discarded objects in soil number decide, in every block grid-shaped alley, the length of community and width are less than 6 times that equal alley height, like this, the grid-shaped hedge that rubble is discarded in mining area, slag is arranged is utilized can effectively to stop earth's surface air-flow, reduce earth's surface wind speed, plant seed is made to be not easy to be blown away, probability grown by the implantation that improve plant seed, the object of achieve twice laid, gathering materials on the spot, avoids the drawback that recovery project is in the past comparatively large, cost higher band is come.
Step 2, the native plants seed selecting applicable locality to plant, spring soil to melt or the moistening season such as rainy season carries out artificial seeding, plant seed is sprinkled in the soil in grid-shaped hedge, and rakes the soil level by T-shaped, make plant seed enter distance earth's surface 2-3cm after soil.
Native plants seed environmental suitability is strong, is conducive to growth and survives.Rake the soil level by T-shaped, seed can be made fully to mix with soil, realize the object of sowing earthing.Wherein, sowed shallow, earth's surface is shined upon rear easy drying, damage seed moisture content; Sowed dark, being not easy after seed sprouting to be unearthed obtains illumination, grows and slows down.
Be separated discarded rubble, slag soil quality better, seed can not be subject to the pollution of ore, ensure that seed safe, reliably grow; , sow in moistening season meanwhile, seed early growth can be ensured, grow needs, promote that seed survives fast.
Certainly, in order to improve the growth and development process of vegetation, plant seed also can process with traditional seed coating technology, to improve survival rate.
Step 3, manually tread preserving soil moisture.
Manually trample, on the one hand plant seed and soil are combined closely, evaporation from topsoil can be reduced again and prevent surface soil from drying out fast, simultaneously, combining closely of surface soil and deep soil, also can play and carry moisture in the soil moisture-keeping function, the early growth for seed provides reliable environment and guarantee.
So far, whole strip mining transformation mining area artificial induction's vegetation repair process completes.Carry out studying at Erdos coal field, show when testing: the method is after broadcasting sowing 1 year, vegetation coverage brings up to 30-50% by 5-10% when planting, cost is only the 10-15% that tradition digs stone method of forestation, substantially increase the survival rate of planting and the cover degree of serious desertification area mining area vegetation, achieve the object of mining area desertification control and greening.
Claims (3)
1. strip mining transformation mining area artificial induction's vegetation repair method, it is characterized in that, rubble discarded during Area Mining, slag are separated with soil, and are arranged to alley with in the soil of isolated rubble, slag indwelling after isolation, form grid-shaped hedge alley; Then, select the native plants seed being applicable to local plantation, spring soil melt or rainy season, manually plant seed is sprinkled in the soil in grid-shaped hedge, rakes the soil level by T-shaped, make plant seed enter soil; Finally, manually tread preserving soil moisture, complete the planting trees and grass in discarded strip mining transformation mining area; The length of described grid-shaped hedge alley Nei Meikuai community and width are all less than or equal to 6 times of hedge alley height.
2. strip mining transformation mining area according to claim 1 artificial induction's vegetation repair method, is characterized in that, described plant seed enters the degree of depth of soil for distance earth's surface 2-3cm.
3. strip mining transformation mining area according to claim 1 artificial induction's vegetation repair method, it is characterized in that, described plant seed processes through traditional seed coating technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244384.1A CN104025850B (en) | 2014-06-04 | 2014-06-04 | Strip mining transformation mining area artificial induction's vegetation repair method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244384.1A CN104025850B (en) | 2014-06-04 | 2014-06-04 | Strip mining transformation mining area artificial induction's vegetation repair method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104025850A CN104025850A (en) | 2014-09-10 |
| CN104025850B true CN104025850B (en) | 2016-03-02 |
Family
ID=51457013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410244384.1A Expired - Fee Related CN104025850B (en) | 2014-06-04 | 2014-06-04 | Strip mining transformation mining area artificial induction's vegetation repair method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104025850B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311735A (en) * | 2016-08-19 | 2017-01-11 | 泉州师范学院 | Repair method for mountain flour mud polluted cultivated land |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577789A (en) * | 2012-01-20 | 2012-07-18 | 内蒙古沁园欧李生态研发有限责任公司 | Method of cyclic sustainable vegetation recovery for waste dump of grassland mining area |
| CN103299799A (en) * | 2013-05-14 | 2013-09-18 | 章梦涛 | Treatment method for recovering mine polluted land vegetation |
| CN103452076A (en) * | 2013-10-08 | 2013-12-18 | 张成梁 | Ecological restoration method learning from nature |
-
2014
- 2014-06-04 CN CN201410244384.1A patent/CN104025850B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577789A (en) * | 2012-01-20 | 2012-07-18 | 内蒙古沁园欧李生态研发有限责任公司 | Method of cyclic sustainable vegetation recovery for waste dump of grassland mining area |
| CN103299799A (en) * | 2013-05-14 | 2013-09-18 | 章梦涛 | Treatment method for recovering mine polluted land vegetation |
| CN103452076A (en) * | 2013-10-08 | 2013-12-18 | 张成梁 | Ecological restoration method learning from nature |
Non-Patent Citations (4)
| Title |
|---|
| 干旱区草原露天煤矿土地复垦技术分析;刘春雷等;《金属矿山》;20110515(第5期);第154-157页 * |
| 浅谈霍林河露天煤矿土地复垦;张伟敏等;《内蒙古林业科技》;20090915;第35卷(第3期);第60-62页 * |
| 浅谈露天煤矿土地复垦技术;李秀峰等;《内蒙古林业科技》;20101215;第36卷(第4期);第83-85、88页 * |
| 美国煤矿废弃地的生态修复;张成梁等;《生态学报》;20110108;第31卷(第1期);第0276-0285页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104025850A (en) | 2014-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105917903B (en) | A kind of soil thin layer stony cut slope corrodes the soil and water conservation method on abrupt slope | |
| CN103733822B (en) | A kind of ecological management plant seeding method | |
| CN105210770B (en) | Dust storm forward position Desert Regions sacsaoul Ecology method of forestation | |
| CN106804379B (en) | Method for promoting survival of transplanting anisetree bark in karst rocky mountain | |
| CN107318418A (en) | A kind of Subalpine region arid area artificial pasture planting and establishing method | |
| CN102265745B (en) | Fast propagation method of winter host moss of Chinese gall aphid | |
| CN106797864A (en) | The cultural method that a kind of southerm yew different growing stages are interplanted with corresponding crop | |
| CN102257915A (en) | Method for transversely growing yam and interplanting spring and autumn potato under coverage of straw | |
| CN107821018B (en) | Vegetation recovery method for promoting progressive deteriorated grassland in permafrost region | |
| CN103749228A (en) | Double-cropping rice based ecological ditch direct-seeding cultivation method for triple-cropping late rice | |
| CN103299805B (en) | Crack of stone fills planting trees and grass method | |
| CN104705059A (en) | Planting method for steep hill mixed forest of trees and shrubs in Dabie Mountain Area in Anhui province | |
| CN102907292B (en) | Method for restoring vegetations of subalpine Betula ermanii forest belt in Changbai Mountain | |
| CN103718816A (en) | Method for planting oleaster afforestation forest in saline and alkaline land | |
| CN103636379B (en) | Careless stereoscopic configurations recovering method is filled with in semiarid region deserted mountain | |
| CN104641918A (en) | Seedling growing method for betula alnoides | |
| CN110313342A (en) | A method of xylophyta is planted for acid weathering coal gangue storage yard | |
| CN103098641B (en) | Planting method of saline-alkali land greening | |
| CN105028100A (en) | Seedling culturing and planting method for taxus chinensis | |
| CN109526606B (en) | Method for inducing open field natural vegetation to quickly recover | |
| CN104025970A (en) | Drought-resisting afforesting and grass growing method for mining area | |
| CN104488396A (en) | Interplanting and reclamation method of agro-fruits in dump of open pit coal mine in arid area | |
| CN104584966B (en) | Triple cropping late rice ecological ditch transplanting cultivating method based on double cropping rice | |
| CN103299803A (en) | Method for planting trees or grass in rock cracks through packaged seeds | |
| CN104025850B (en) | Strip mining transformation mining area artificial induction's vegetation repair method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20200604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |