CN113812325B - Method for recovering, managing and protecting vegetation in alpine mining areas and planting device thereof - Google Patents

Method for recovering, managing and protecting vegetation in alpine mining areas and planting device thereof Download PDF

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Publication number
CN113812325B
CN113812325B CN202111205799.4A CN202111205799A CN113812325B CN 113812325 B CN113812325 B CN 113812325B CN 202111205799 A CN202111205799 A CN 202111205799A CN 113812325 B CN113812325 B CN 113812325B
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seeds
alpine
seed
rubber rope
vegetation
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CN113812325A (en
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王彦龙
马玉寿
李世雄
施建军
王晓丽
刘颖
马源
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Qinghai University
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Qinghai University
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/60Flowers; Ornamental plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G20/00Cultivation of turf, lawn or the like; Apparatus or methods therefor
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • A01G9/028Multi-compartmented pots

Abstract

The invention discloses a method for recovering and managing vegetation in alpine mining areas and a planting device thereof in the field of plant planting, which comprises the following steps: s1, screening local native grass seeds for mixed sowing and planting; s2, dividing the seeds into dominant seeds and associated seeds in the mixed sowing process; s3, pelleting the seeds; s4, sowing seeds in an area with an altitude of 3000-5000 meters by using an unmanned aerial vehicle; s5, 10 kilograms of dominant species per mu and 5 kilograms of companion species per mu, and the purpose of the invention is to perform engineering protection and ecological greening treatment on bare land in a mining area.

Description

Method for recovering, managing and protecting vegetation in alpine mining area and planting device thereof
Technical Field
The invention belongs to the field of plant planting, and particularly relates to a method for recovering, managing and protecting vegetation in an alpine mining area and a planting device thereof.
Background
Aiming at the problems of recovery, management and utilization of damaged vegetation in alpine mining areas. In mine development, a large amount of excavated earth and stone are often accompanied, the excavation of the earth and stone damages original vegetation, a large amount of exposed side slopes are caused, and a large amount of slag hills are formed in the process of ore excavation, so that the water and soil loss is serious and the ecological environment is unbalanced. Because the slope, hills and bare land formed by the projects usually needs a long time to restore the ecological balance by the self-strength of the nature, and some fields can not be restored at all, artificial measures are needed to carry out project protection and ecological greening treatment on the bare land of the mining area so as to prevent the further deterioration of the ecological environment of the mining area and achieve the purposes of beautifying the environment, conserving water sources and purifying air.
Disclosure of Invention
In order to solve the problems, the invention aims to carry out engineering protection and ecological greening treatment on bare areas of mining areas.
In order to achieve the purpose, the technical scheme of the invention is as follows: the method for recovering the vegetation in the alpine mining area comprises the following steps: s1, screening local native grass seeds for mixed sowing and planting;
s2, dividing the seeds into dominant seeds and associated seeds in the mixed sowing process;
s3, pelleting the seeds;
s4, sowing seeds in an area with an altitude of 3000-5000 meters by using an unmanned aerial vehicle;
s5, 10 kilograms of dominant species per mu and 5 kilograms of companion species per mu.
After the scheme is adopted, the following beneficial effects are realized: 1. aiming at the characteristics of more slag stones and gravels in mining areas and almost no soil, all seeds need to be pelletized (aiming at a special formula of high cold and lack of soil) so as to ensure the germination and the planting of the seeds.
2. Compared with the prior art adopting external seeds, the technical scheme utilizes local rural grass seeds to facilitate the survival of plants.
Further, the dominant species in S2 include rhizome-type downward-breeding grasses, dense-clump-type downward-breeding grasses, and sparse-clump-type upward-breeding grasses.
Has the advantages that: the method has the following advantages: the grass of the green sea grassland is annual bluegrass (rhizome type lower breeding grass), hairy grass (dense clump type lower breeding grass), elymus nutans (sparse clump type upper breeding grass), and the biological diversity is convenient to promote.
Further, the accompanying species in S2 comprise alpine landscape flowers.
Further, the alpine landscape flowers include one or more species of aster tataricus, aster sarmentosum, potentilla chinensis and gentiana macrophylla.
Further, alpine mining area vegetation recovery device includes the grid, the grid divide into horizontal grid and vertical grid according to the difference of orientation, and horizontal grid and vertical grid interlock each other and enclose into a plurality of check grooves, still includes the hang plate, and the highest point of hang plate is connected in the grid, and the lowest of hang plate towards check groove center, adopts the arc to connect between the highest point and the lowest of hang plate, and the junction of hang plate and grid has the torsional spring, and the torsional spring is in under the natural state the diameter that the interval of hang plate and ground equals the biggest seed.
Has the beneficial effects that: 1. for the prior art of natural seeding, utilize the grid to enclose into planting area among this technical scheme to avoid planting the seedling stage of sprouting to receive the cold wind that is mingled with the stone and blow, increase the survival rate of seedling in the complex environment.
2. For the prior art of increase survival rate, utilize unmanned aerial vehicle seeding to combine the grid to carry out preliminary screening and collection to the seed among this technical scheme, several kinds of circumstances can be produced to the tenesmic seed, the tenesmic seed striking grid of first kind of circumstances, the seed is upspring by the grid this moment, thereby fall at random, under the second kind of circumstances, seed striking hang plate, the seed slides along the hang plate this moment, make the seed collect in check groove center department, the seed of being convenient for is in the best protection position, the third kind of circumstances is that the seed directly falls into the centre department of check groove.
3. Compared with the prior art which is convenient for seed collection protection, the device has the advantages that the seeds are collected gradually, partial seeds can slide down to the lower portion of the inclined plate, so that the soil covered by the inclined plate can be planted, the land occupation rate of the device is reduced, meanwhile, the seeds under the inclined plate can germinate gradually, the germinated seeds can gradually jack up the inclined plate, and when the inclined plate ascends gradually, a second planting area can be formed (the second planting area is formed as follows, when sand is blown to the inclined plate in a high and cold area, the sand can be gathered at the lowest gravitational potential energy of the inclined plate due to tilting of the inclined plate according to the minimum energy consumption principle, so that the germinated seeds serve as planting soil.
Further, the grid top has a recess, and the recess embeds there is the rubber rope, and the height of rubber rope flushes with the top of recess, and the both ends of rubber rope are fixed with vertical iron nail.
Has the advantages that: 1. for the technique that forms three-dimensional cultivation space, set up the rubber rope in grid groove department among this technical scheme, consequently the seed that falls to grid department in the seeding process can extrude the rubber rope, and the rubber rope is received and is produced the restoring force after the extrusion and bounce off the seed, and consequently the seed that the quality is big is thrown the object distance and near, and the seed that the quality is little is thrown the object distance and is far away to accomplish once and select separately.
2. For the prior art that utilizes the rubber rope to select separately, when the seed piles up excessively on the hang plate in avoiding the seed to pile up among this technical scheme, the big seed of quality strikes accumulational seed at the rear, impels the place ahead seed to roll so that disperse.
3. For the prior art of the seed dispersion of being convenient for, utilize the quality to select separately among this technical scheme, consequently the seed that strikes at the rear all is the great seed of quality usually, is convenient for provide kinetic energy so that the seed rolls for the seed that is in the place ahead.
Further, the rubber rope is cut apart the recess into left recess and right recess, and the distance of rubber rope to left recess is greater than the diameter of the biggest seed, and the distance of rubber rope to right recess also is greater than the diameter of the biggest seed.
Has the beneficial effects that: for the prior art of being convenient for the place ahead seed is rolling, left recess and right recess are convenient for preserve the seed among this technical scheme, receive wind-force or extrude to pop out the seed of left recess and right recess when sloshing the increase distribution area when the rubber rope.
Further, a pointed cone is arranged between the rubber rope and the bottom of the groove, and the distance from the pointed cone to the rubber rope is smaller than the diameter of the minimum seed.
Has the advantages that: for the prior art of increase distribution area, because the rubber rope below is equipped with the pointed cone and avoids the seed to scurry into the rubber rope below and make the rubber rope straight, thereby make the rubber rope be in the state that can carry out simple harmonic motion, also can make the rubber rope below be in the unimpeded state, avoid influencing the sorting function of rubber rope.
Further, the method for managing and protecting vegetation in cold mining areas comprises the steps that the artificial vegetation is forbidden to be grazed in the first year after being planted, and is grazed in the growing season of the second year; the animals can be grazed and utilized from the second year of growth, and the animals are fed with the feed in the cold season according to the principle of half-retention or directly fed with wild animals.
Further, the first stage: planting pioneer grass seeds; and a second stage: introducing the invasion of native grass seeds; and a third stage: and the ecological function of the alpine mine area is restored.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a block diagram of a single cell of FIG. 1;
fig. 3 is a view showing a connection structure of a single inclined plate in fig. 2.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: grid 1, grid groove 2, hang plate 3, torsional spring 4, recess 5, rubber rope 6, iron nail 7, pointed cone 8.
The embodiment is basically as shown in the attached figures 1 and 2: alpine mining area vegetation planting device includes grid 1, grid 1 divide into horizontal grid 1 and vertical grid 1 according to the difference of orientation, horizontal grid 1 and vertical grid 1 interlock each other and enclose into a plurality of check grooves 2, still include hang plate 3, the highest point of hang plate 3 is connected in grid 1, and the lowest of hang plate 3 is towards 2 centers in check grooves, adopt the arc to connect between the highest point of hang plate 3 and the lowest, the junction of hang plate 3 and grid 1 has torsional spring 4, torsional spring 4 is in under the natural state the interval of hang plate 3 and ground equals the diameter of biggest seed.
There is recess 5 grid 1 top, and recess 5 embeds there is rubber rope 6, and the height of rubber rope 6 flushes with the top of recess 5, and the both ends of rubber rope 6 are fixed with vertical iron nail 7.
Referring to fig. 3, the groove 5 is divided into a left groove 5 and a right groove 5 by the rubber rope 6, the distance from the rubber rope 6 to the left groove 5 is greater than the diameter of the largest seed, the distance from the rubber rope 6 to the right groove 5 is also greater than the diameter of the largest seed, a pointed cone 8 is arranged between the rubber rope 6 and the bottom of the groove 5, and the distance from the pointed cone 8 to the rubber rope 6 is less than the diameter of the smallest seed.
The specific implementation process is as follows: the vegetation recovery method for the alpine mining area is characterized by comprising the following steps: the method comprises the following steps:
s1, screening local native grass seeds for mixed sowing and planting;
s2, dividing the seeds into dominant seeds and associated seeds in the mixed sowing process; the method has the following advantages: the grass of the green sea grassland is precooked (rhizomatic grass), hairy grass (dense clump type downward grass) and elymus nutans (sparse clump type upward grass), the biodiversity is convenient to improve, the accompanying species in S2 comprise alpine landscape flowers, and the alpine landscape flowers comprise one or more of aster tataricus, sedum sarmentosum, potentilla chinensis and gentiana macrophylla.
S3, pelleting the seeds;
s4, sowing seeds in an area with an altitude of 3000-5000 meters by using an unmanned aerial vehicle;
s5, 10 kilograms of dominant species per mu and 5 kilograms of companion species per mu.
Utilize grid 1 to enclose into planting area among this technical scheme of seeding process, in order to avoid planting the seedling stage of sprouting to receive the cold wind that is mingled with the stone and blow, increase the survival rate of seedling in the complex environment, utilize unmanned aerial vehicle seeding to combine grid 1 to carry out preliminary screening and collection to the seed, several kinds of circumstances can be produced to the seed that descends, the seed striking grid 1 that descends in the first condition, the seed is bounced by grid 1 this moment, thereby fall at random, under the second kind of condition, seed striking hang plate 3, the seed slides along hang plate 3 this moment, make the seed collect in 2 central departments of check groove, be convenient for the seed is in the best protection position, the third kind of condition is that the seed directly falls into the centre department of check groove 2.
The seeds are gradually gathered, part of the seeds can slide down to the lower part of the inclined plate 3, so that the soil covered by the inclined plate 3 can be planted, the land occupation rate of the device is reduced, meanwhile, the seeds below the inclined plate 3 can gradually germinate, the germinated seeds can gradually jack up the inclined plate 3, when the inclined plate 3 gradually ascends, a second planting area can be formed (the second planting area is formed as follows, when sand is blown to the inclined plate 3 in a high and cold area, the sand can be gathered at the lowest gravitational potential energy position of the inclined plate 3 due to the tilting of the inclined plate 3 according to the minimum energy consumption principle, so as to serve as planting soil.
1 recess 5 department of grid sets up rubber rope 6, consequently, the seeding in-process falls to the seed of 1 department of grid can extrude rubber rope 6, rubber rope 6 receives and produces the restoring force after the extrusion and flicks the seed, consequently, the parabolic distance of the big seed of quality is nearer, the parabolic distance of the little seed of quality is far away, thereby accomplish once and select separately, in this technical scheme in order to avoid in certain check groove 2 the seed to pile up too much when the seed is piled up on hang plate 3, the big seed of quality strikes at the rear to accumulational seed, make the place ahead seed roll so that the dispersion, consequently, the seed that strikes at the rear all is the great seed of quality usually, be convenient for provide kinetic energy for the seed in the place ahead so that the seed rolls.
Left recess 5 and right recess 5 are convenient for store the seed among this technical scheme, receive wind-force or the extrusion when the rubber rope 6 is rocked and pop out the increase distribution area with the seed of left recess 5 and right recess 5, because 6 below of rubber rope is equipped with sharp awl 8 and avoids the seed to scurry into 6 below of rubber rope and make 6 straight of rubber rope, so 6 states that can carry out simple harmonic motion of rubber rope, also can make 6 below of rubber rope be in the unimpeded state, avoid influencing the sorting function of rubber rope 6.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (6)

1. The vegetation recovery method for the alpine mining area is characterized by comprising the following steps: the method comprises the following steps:
s1, screening local and local soil grass seeds for mixed sowing and planting;
s2, dividing the seeds into dominant seeds and associated seeds in the mixed sowing process;
s3, pelleting the seeds;
s4, sowing seeds in an area with an altitude of 3000-5000 meters by using an unmanned aerial vehicle;
s5, 10 kilograms of dominant seeds and 5 kilograms of companion seeds are used per mu;
the vegetation recovery device for the alpine mining area comprises grids, wherein the grids are divided into a transverse grid and a vertical grid according to different directions, the transverse grid and the vertical grid are mutually staggered to form a plurality of grid grooves, the vegetation recovery device further comprises an inclined plate, the highest part of the inclined plate is connected to the grids, the lowest part of the inclined plate faces the center of the grid grooves, the highest part and the lowest part of the inclined plate are connected in an arc mode, a torsional spring is arranged at the connecting part of the inclined plate and the grids, and the distance between the inclined plate and the ground is equal to the diameter of the largest seed when the torsional spring is in a natural state;
a groove is formed above the grating, a rubber rope is arranged in the groove, the height of the rubber rope is flush with the topmost part of the groove, and vertical iron nails are fixed at two ends of the rubber rope;
the groove is divided into a left groove and a right groove by the rubber rope, the distance from the rubber rope to the left groove is larger than the diameter of the maximum seed, and the distance from the rubber rope to the right groove is also larger than the diameter of the maximum seed;
a pointed cone is arranged between the rubber rope and the bottom of the groove, and the distance from the pointed cone to the rubber rope is smaller than the diameter of the minimum seed.
2. The method for recovering vegetation in alpine mining areas according to claim 1, characterized in that: the dominant species in S2 include rhizomatic downward-breeding grasses, dense-clump downward-breeding grasses and sparse-clump upward-breeding grasses.
3. The method for recovering vegetation in alpine mining areas according to claim 1, characterized in that: the accompanying species in S2 comprise alpine landscape flowers.
4. The method for recovering vegetation in alpine mining areas according to claim 3, characterized in that: the alpine landscape flowers comprise one or more of aster, helichrysum, potentilla chinensis and gentiana macrophylla.
5. The method for recovering vegetation in alpine mining areas according to claim 1, characterized in that: the method also comprises a method for managing and protecting vegetation in the alpine mining areas, wherein the artificial vegetation is forbidden to be grazed in the first year after being planted, and is grazed in the growing season of the second year; the animals can be grazed and utilized from the second year of growth, and the animals are fed with the feed in the cold season according to the principle of half-retention or directly fed with wild animals.
6. The method for recovering vegetation in alpine mining areas according to claim 5, characterized in that: the first stage is as follows: planting pioneer grass seeds; and a second stage: introducing the invasion of native grass seeds; and a third stage: and the ecological function of the alpine mine area is restored.
CN202111205799.4A 2021-10-15 2021-10-15 Method for recovering, managing and protecting vegetation in alpine mining areas and planting device thereof Active CN113812325B (en)

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JP4731158B2 (en) * 2004-12-03 2011-07-20 株式会社クボタ Solid culture and solid culture formation method
CN201854587U (en) * 2010-09-17 2011-06-08 前郭县百禾农业开发有限公司 Rice seedling raising tray made of straw
CN109845441A (en) * 2018-12-30 2019-06-07 内蒙古蒙草生态环境(集团)股份有限公司 A kind of mining area dregs platform rehabilitation plant layered sowing method
CN111194666A (en) * 2020-01-21 2020-05-26 青海省畜牧兽医科学院 Method for recovering, utilizing and managing and protecting black soil mountain vegetation
CN213597001U (en) * 2020-09-15 2021-07-02 内蒙古锦通工程勘察设计有限公司 Greening grating on stone slope flexible net protection
CN112789970B (en) * 2021-01-08 2022-11-22 山东烟富农业科技有限公司 Portable agricultural disseminator of growing seedlings
CN113243256A (en) * 2021-03-18 2021-08-13 呼伦贝尔学院 Typical grassland side slope ecological restoration method

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