CN111133946A - Rapid greening method for abandoned mine side slope - Google Patents
Rapid greening method for abandoned mine side slope Download PDFInfo
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- CN111133946A CN111133946A CN202010040425.0A CN202010040425A CN111133946A CN 111133946 A CN111133946 A CN 111133946A CN 202010040425 A CN202010040425 A CN 202010040425A CN 111133946 A CN111133946 A CN 111133946A
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- side slope
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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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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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental Sciences (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
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Abstract
The invention discloses a rapid greening method for a waste mine side slope, which comprises the following steps: s1, geological survey: reconnaissance is carried out on the spot through professionals, and recording is carried out according to the slope of the mine side slope, S2, the side slope is repaired: the side slope is repaired according to the damage condition of the side slope, when the side slope is not flat, the side slope can be subjected to slope cutting treatment or landfill treatment through soil, so that the side slope becomes flat, and meanwhile, larger garbage and waste on the side slope are removed. Compared with the prior art, the invention has the beneficial effects that: the construction is simple and convenient, has shortened the time limit for a project simultaneously, and the cost is reduced makes the distribution that the plant can be even moreover, and arbor and bush after planting can effectively keep the anti scouring ability of soil and water and earth's surface moreover, have certain view value simultaneously to reduce the incidence of later stage raise dust, improved the survival rate of later stage plant simultaneously, brought very big facility for the user.
Description
Technical Field
The invention relates to the technical field of mine side slope greening, in particular to a rapid greening method for an abandoned mine side slope.
Background
At present, after mining, the surrounding terrain is seriously damaged, the original terrain is greatly changed, and geological disasters such as debris flow, landslide and the like easily occur, the main reason is that the ecological environment is seriously damaged, vegetation is seriously damaged, and the serious influence is brought to the scenery around the mine and the safety of residents around the mine.
Disclosure of Invention
The invention aims to provide a method for rapidly regreening a waste mine slope, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a rapid greening method for a waste mine slope comprises the following steps:
s1, geological survey: surveying on the spot by professional personnel, and recording according to the gradient of the mine side slope;
s2, repairing the side slope: the side slope is repaired according to the damage condition of the side slope, when the side slope is not flat, the side slope can be subjected to slope cutting treatment or landfill treatment through soil, so that the side slope becomes flat, and meanwhile, larger garbage and waste on the side slope are removed;
s3, preparation of green recovering: recording the inclination angle of the side slope, and adopting a required re-greening method according to the inclination angle of the side slope;
s4, performing green restoration according to the slope of the side slope: if the gradient range is less than 30 degrees, carrying out excavation and filling design on the field after topographic survey, controlling the height of the land, determining a land boundary, leveling the land, distributing soil and covering soil, and determining the thickness of a backfill soil layer according to the utilization type of the recovered land;
s5, cover thickness: when the planting soil with the depth of more than 20cm is backfilled, shrubs can be planted selectively, and when the planting soil with the depth of more than 80cm is backfilled, shrubs and trees can be planted selectively;
s6, during planting: controlling the horizontal distance between shrubs to be 1m to 2m, and controlling the horizontal distance between arbors to be 5m to 6 m;
s7, manual maintenance: after the plants are artificially maintained to naturally grow, the slope is regreened, and the maintenance contents comprise watering, fertilizing, reseeding, pest control and other works;
s8, watering and fertilizing: when watering plants, the distance between the spray head and the slope surface and the moving speed are controlled during operation, so that water is evenly sprayed on the slope surface in a foggy shape, no concentrated water flow impacts the slope surface is ensured,
when in fertilization, the fertilization type and the fertilization amount must be properly adjusted, the fertilization season and the fertilization time are well held, the supply and demand relationship of the fertilizer among plants is reasonably adjusted, and the unfavorable phenomena of plant death and the like caused by too much or too little fertilization amount are avoided.
Preferably, a soil conditioner can be added into soil before planting, so that the physical property of the soil can be improved, and the absorption of plant nutrients can be promoted.
Preferably, when garbage on the side slope is processed, the recyclable garbage can be collected and processed, and resource waste is avoided.
Preferably, a reservoir may be provided shortly before planting to collect surface water for irrigation.
Preferably, when the plants are maintained in the later period, obvious bald spots or withered plants occur, and timely replanting is needed.
Compared with the prior art, the invention has the beneficial effects that: the construction is simple and convenient, has shortened the time limit for a project simultaneously, and the cost is reduced makes the distribution that the plant can be even moreover, and arbor and bush after planting can effectively keep the anti scouring ability of soil and water and earth's surface moreover, have certain view value simultaneously to reduce the incidence of later stage raise dust, improved the survival rate of later stage plant simultaneously, brought very big facility for the user.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, the present invention provides a technical solution: a rapid greening method for a waste mine slope comprises the following steps:
s1, geological survey: reconnaissance is carried out on the spot through professionals, and recording is carried out according to the gradient of the mine side slope.
S2, repairing the side slope: the side slope is repaired according to the damage condition of the side slope, when the side slope is uneven, the side slope can be subjected to slope cutting treatment or landfill treatment through soil, so that the side slope becomes smooth, large garbage and waste on the side slope are removed simultaneously, and when the garbage on the side slope is treated, the recyclable garbage can be collected and treated, and the waste of resources is avoided.
S3, preparation of green recovering: and recording the inclination angle of the side slope, and adopting a required re-greening method according to the inclination angle of the side slope.
S4, performing green restoration according to the slope of the side slope: and if the gradient range is less than 30 degrees, performing excavation and filling design on the field after topographic survey, controlling the height of the land, determining the boundary of the land, leveling the land, distributing soil, covering soil, and determining the thickness of a backfill soil layer according to the utilization type of the recovered land.
S5, cover thickness: and when the planting soil with the depth of more than 20cm is backfilled, shrubs can be planted selectively, and when the planting soil with the depth of more than 80cm is backfilled, shrubs and trees can be planted selectively.
S6, during planting: the horizontal spacing of shrubs is controlled to be 1m to 2m, the horizontal spacing of trees is controlled to be 5m to 6m, soil conditioner can be added into soil before planting, so that the physical property of the soil can be improved, the absorption of plant nutrients is promoted, a reservoir can be arranged in a slope shortly before planting, and surface water is collected for irrigation.
S7, manual maintenance: after the plants are artificially maintained until the plants naturally grow, the slope is regreened, and the maintenance contents comprise watering, fertilizing, reseeding, pest control and the like.
S8, watering and fertilizing: when plants are watered, the distance between the spray head and the slope surface and the moving speed are controlled during operation, so that water is uniformly sprayed on the slope surface in a foggy state, no concentrated water flow impacts the slope surface, the fertilization type and the fertilization amount are properly adjusted during fertilization, the fertilization season and the fertilization time are well held, the supply and demand relationship of fertilizers among the plants is reasonably adjusted, adverse phenomena of plant death and the like caused by excessive or insufficient fertilization amount are avoided, obvious bald spots or withered plants are generated during later-period plant maintenance, timely reseeding is needed, the construction is simple and convenient, the construction period is shortened, the cost is reduced, the plants can be uniformly distributed, trees and shrubs after planting can effectively keep the scouring resistance of water, soil and the earth surface, a certain landscape value is achieved, the occurrence rate of later-period dust emission is reduced, and the survival rate of the later-period plants is improved, bringing great convenience to users.
Example two
The invention provides a technical scheme that: a rapid greening method for a waste mine slope comprises the following steps:
s1, geological survey: reconnaissance is carried out on the spot through professionals, and recording is carried out according to the gradient of the mine side slope.
S2, repairing the side slope: the side slope is repaired according to the damage condition of the side slope, when the side slope is uneven, the side slope can be subjected to slope cutting treatment or landfill treatment through soil, so that the side slope becomes smooth, large garbage and waste on the side slope are removed simultaneously, and when the garbage on the side slope is treated, the recyclable garbage can be collected and treated, and the waste of resources is avoided.
S3, preparation of green recovering: and recording the inclination angle of the side slope, and adopting a required re-greening method according to the inclination angle of the side slope.
S4, performing green restoration according to the slope of the side slope: if the gradient ranges from 30 degrees to 60 degrees, after topographic survey, a proper scale pit can be excavated by using an air pick or small blasting to form a fish scale-shaped planting hole, the pit is filled with soil, arbor, shrub and vine-climbing plants are planted, the depth of the pit is 0.5 multiplied by 0.5m, the depth of the pit is 0.5m, the distance between every two adjacent pits is 2m, and the pit is in a plum blossom shape after cross excavation.
S5, during planting: the horizontal spacing of shrubs is controlled to be 1m to 2m, the horizontal spacing of trees is controlled to be 5m to 6m, soil conditioner can be added into soil before planting, so that the physical property of the soil can be improved, the absorption of plant nutrients is promoted, a reservoir can be arranged in a slope shortly before planting, and surface water is collected for irrigation.
S6, manual maintenance: after the plants are artificially maintained until the plants naturally grow, the slope is regreened, and the maintenance contents comprise watering, fertilizing, reseeding, pest control and the like.
S7, watering and fertilizing: when watering plants, the distance between the spray head and the slope surface and the moving speed are controlled during operation, so that water is evenly sprayed on the slope surface in a foggy shape, no concentrated water flow impacts the slope surface is ensured,
when the fertilizer is applied, the fertilizer application type and the fertilizer application amount must be properly adjusted, the fertilizer application season and the fertilizer application time are well held, the supply and demand relationship of the fertilizer among plants is reasonably adjusted, the unfavorable phenomena of plant death and the like caused by too much or too little fertilizer application amount are avoided, and when the plants are maintained in the later period, obvious bald spots or withered plants are generated, and timely reseeding is needed.
The two embodiments described above show that: when the slope of the side slope is less than 30 degrees, the first embodiment can be selected, and when the large slope of the side slope is 30-60 degrees, the second embodiment can be rotated, so that a proper green recovering method can be selected according to the slope of the side slope, the cost is greatly reduced, and the green recovering efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A rapid greening method for a side slope of a abandoned mine is characterized by comprising the following steps: the method comprises the following steps:
s1, geological survey: surveying on the spot by professional personnel, and recording according to the gradient of the mine side slope;
s2, repairing the side slope: the side slope is repaired according to the damage condition of the side slope, when the side slope is not flat, the side slope can be subjected to slope cutting treatment or landfill treatment through soil, so that the side slope becomes flat, and meanwhile, larger garbage and waste on the side slope are removed;
s3, preparation of green recovering: recording the inclination angle of the side slope, and adopting a required re-greening method according to the inclination angle of the side slope;
s4, performing green restoration according to the slope of the side slope: if the gradient range is less than 30 degrees, carrying out excavation and filling design on the field after topographic survey, controlling the height of the land, determining a land boundary, leveling the land, distributing soil and covering soil, and determining the thickness of a backfill soil layer according to the utilization type of the recovered land;
s5, cover thickness: when the planting soil with the depth of more than 20cm is backfilled, shrubs can be planted selectively, and when the planting soil with the depth of more than 80cm is backfilled, shrubs and trees can be planted selectively;
s6, during planting: controlling the horizontal distance between shrubs to be 1m to 2m, and controlling the horizontal distance between arbors to be 5m to 6 m;
s7, manual maintenance: after the plants are artificially maintained to naturally grow, the slope is regreened, and the maintenance contents comprise watering, fertilizing, reseeding, pest control and other works;
s8, watering and fertilizing: when plants are watered, the distance between the spray head and the slope surface and the moving speed are controlled during operation, so that water is uniformly sprayed on the slope surface in a foggy state, no concentrated water flow impacts the slope surface, the fertilization type and the fertilization amount are properly adjusted during fertilization, the fertilization season and the fertilization time are held well, the supply and demand relationship of fertilizers among the plants is reasonably adjusted, and the unfavorable phenomena of plant death and the like caused by too much or too little fertilization amount are avoided.
2. The method for rapidly regreening the waste mine slope according to claim 1, which is characterized in that: soil conditioner can be added into soil before planting, thereby improving soil physical property and promoting absorption of plant nutrients.
3. The method for rapidly regreening the waste mine slope according to claim 1, which is characterized in that: when garbage on the side slope is treated, the recyclable garbage can be collected and treated, and resource waste is avoided.
4. The method for rapidly regreening the waste mine slope according to claim 1, which is characterized in that: before planting, a reservoir can be arranged in a short distance of the side slope to collect surface water for irrigation.
5. The method for rapidly regreening the waste mine slope according to claim 1, which is characterized in that: when the plants are maintained in later period, obvious bald spots or withered plants occur, and timely replanting is needed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010040425.0A CN111133946A (en) | 2020-01-15 | 2020-01-15 | Rapid greening method for abandoned mine side slope |
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| CN202010040425.0A CN111133946A (en) | 2020-01-15 | 2020-01-15 | Rapid greening method for abandoned mine side slope |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111684980A (en) * | 2020-07-15 | 2020-09-22 | 冯天翔 | Method for carrying out ecological greening on abandoned mine by using hybrid paper mulberry |
| CN111771629A (en) * | 2020-06-30 | 2020-10-16 | 中国科学院新疆生态与地理研究所 | Device and method for promoting deep root of plants in arid region |
| CN112528362A (en) * | 2020-11-13 | 2021-03-19 | 广东省建筑设计研究院有限公司 | Waste pit backfilling method and device and storage medium |
| CN114916276A (en) * | 2022-04-18 | 2022-08-19 | 张景燕 | Method for leveling land according to soil layer thickness |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771629A (en) * | 2020-06-30 | 2020-10-16 | 中国科学院新疆生态与地理研究所 | Device and method for promoting deep root of plants in arid region |
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| CN112528362A (en) * | 2020-11-13 | 2021-03-19 | 广东省建筑设计研究院有限公司 | Waste pit backfilling method and device and storage medium |
| CN114916276A (en) * | 2022-04-18 | 2022-08-19 | 张景燕 | Method for leveling land according to soil layer thickness |
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Application publication date: 20200512 |