CN116686465A - Ecological slope protection method for regulating and storing reservoir hydro-fluctuation belt by combining microorganism solidification with plants - Google Patents
Ecological slope protection method for regulating and storing reservoir hydro-fluctuation belt by combining microorganism solidification with plants Download PDFInfo
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- 230000008023 solidification Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 19
- 239000002689 soil Substances 0.000 claims abstract description 91
- 241000196324 Embryophyta Species 0.000 claims abstract description 68
- 230000000813 microbial effect Effects 0.000 claims abstract description 45
- 239000002002 slurry Substances 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000000243 solution Substances 0.000 claims description 18
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 12
- 230000012010 growth Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 7
- 229910052791 calcium Inorganic materials 0.000 claims description 7
- 239000011575 calcium Substances 0.000 claims description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 6
- 239000001110 calcium chloride Substances 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 229940041514 candida albicans extract Drugs 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 3
- 238000012258 culturing Methods 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 claims description 3
- 238000011081 inoculation Methods 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000012138 yeast extract Substances 0.000 claims description 3
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 2
- 230000006872 improvement Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 2
- 230000003628 erosive effect Effects 0.000 abstract description 5
- 238000010257 thawing Methods 0.000 abstract description 3
- 239000011449 brick Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 239000010902 straw Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000008635 plant growth Effects 0.000 description 4
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- 229910000831 Steel Inorganic materials 0.000 description 2
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- 239000010959 steel Substances 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 244000052363 Cynodon dactylon Species 0.000 description 1
- 241000193395 Sporosarcina pasteurii Species 0.000 description 1
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Classifications
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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
-
- 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
-
- 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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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/07—Bacillus
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses an ecological slope protection method for a regulating and storing reservoir hydro-fluctuation belt by combining microorganism solidification with plants, which comprises the following steps: digging out soil body to be improved at the hydro-fluctuation belt and forming a backfill groove; mixing and stirring the prepared microbial slurry and the excavated soil uniformly to obtain microbial mixed soil; backfilling the microorganism mixed soil to the backfilling groove and compacting; planting holes are formed in the compacted modified soil body; and planting plants in the planting holes. According to the invention, the surface soil body of the hydro-fluctuation belt is initially improved in a microbial solidification mode, amphibious plants are planted on the improved soil body and are locked with the improved soil body, the microbial solidified soil is locked with the original soil at the bottom layer by utilizing plant roots, the toughness of the solidified soil is enhanced by utilizing the roots, the erosion resistance, the disintegration resistance and the freeze thawing resistance of the solidified soil are improved, the impact force of wind waves, runoffs and rainwater falling is counteracted by utilizing plant stems and leaves, the biodiversity of the hydro-fluctuation belt of the storage reservoir is increased, and the ecological landscape function is improved.
Description
Technical Field
The invention relates to the technical field of hydro-fluctuation belt treatment, in particular to an ecological slope protection method for a hydro-fluctuation belt of a regulating reservoir by combining microorganism solidification with plants.
Background
The regulating reservoir water-level zone is also called fluctuation zone or fluctuation zone, and refers to a special area where the water level of reservoir is fluctuated due to manual water storage and urban water supply, so that the surrounding submerged land is periodically exposed to the water surface. The reservoir hydro-fluctuation belt forms a huge annular reservoir ecological isolation belt between reservoir water and land, and is a special land-water staggered wetland ecological system. However, the periodic fluctuation of the water level and the wave effect can cause the damage of water and soil loss, vegetation destruction, geological disasters and the like, thereby influencing the normal exertion of the functions of the regulating reservoir, the production and living of people in the reservoir area, the sustainable development of the ecological system in the reservoir area and the ecological landscape in the reservoir area.
At present, the common hydro-fluctuation belt revetments at home and abroad comprise vegetation revetments, geosynthetic material revetments, concrete precast block revetments, ecological concrete revetments and the like, and the main limitations comprise: (1) In the aspect of vegetation slope protection, plant root systems cannot play a good role in reinforcing surface soil bodies, the plant root systems are undeveloped at the early growth stage of plants and are easily influenced by water level fluctuation, and water and soil loss of the surface soil bodies is caused. (2) The construction cost of the geosynthetic material revetment is higher, the plastic product which is not easy to degrade is increased, and the soil engineering cell chamber influences the lateral growth of plant root systems, so that the natural chain locking effect of the root systems is damaged. And (3) the slope protection of the concrete precast block is required to be gentle. The technology adopts concrete or cement cementing materials to form a frame-shaped brick body, the brick body is hollow, plants are planted in the hollow part of the brick body, and the brick body and the plants have the effect of slope protection and corrosion prevention. Plants are isolated by concrete structures, landscaping is common, and the slope protection material itself needs to mine a large amount of natural resources, and cannot meet the increasing requirements of people on environmental protection. (4) In the aspect of ecological concrete slope protection, a layer of macroporous concrete is paved on an original soil body, but a cultivated soil layer is covered on the upper layer of the concrete, and the cultivated soil layer is extremely easy to be eroded by wind and wave action in the early growth stage of plants, so that the growth of the plants is influenced. . (5) Some river ecological slope protection structures (such as CN218466458U, CN 113931131A) are arranged in a manner that plants grow in a manually-made groove body or a wood pile is adopted to fix plant positions to prevent water erosion, and although the soil can be initially protected, plant root system expansion is limited, so that plant growth is affected. (6) The water and soil conservation slope protection (such as CN218405287U, CN 218437126U) mostly adopts some filtration and water storage structures, and has the main functions of collecting rainwater, reducing rainfall impact slope, and preventing runoff generated by rainfall from corroding slope soil, thereby achieving the purpose of water and soil conservation. However, the function cannot avoid the soil washing effect caused by stormy waves and water level fluctuation in the reservoir river. (7) Ecological slope protection wall (CN 105714737A), this type slope protection mainly sets up on steeper side slope, and the plant can be planted on the wall body surface, because the planting point position rule that sets up on the wall body can play fine pleasing to the eye effect. However, the technology has the defects of complex structure and steel consumption, and the durability is affected by the extremely rusted steel under the repeated dry and wet conditions. (8) One type of technology is to make hollow slope protection bricks from straw or other materials suitable for plant growth and having certain strength,
(CN 110714471 a), this type of technique plants herbs in the hollow part of the brick, and plants shrubs in the fixed space part of the straw brick and the slope soil. The herbaceous plants grow faster to play a role in preventing the erosion of the side slope surface, and the root systems of the shrubs of the straw brick parts play a role in fixing the straw bricks to the side slope soil. The manufacturing of the straw brick is key, and the straw brick has certain strength and certain gap structure, so that the straw brick is suitable for sprouting and growing of plants.
The water and soil loss control of the hydro-fluctuation belt is a requirement for implementing ecological environment protection and realizing sustainable development. The traditional ecological slope protection has obvious limitation, so that the ecological barrier construction of the water-level-fluctuating zone of the reservoir is regulated and stored by adopting a mode of combining plant and surface soil microbial mineralization according to the formation reason of the water-level-fluctuating zone, the water and soil loss is prevented, the stability of the reservoir bank is maintained, the plant growth is promoted, the biodiversity is increased, and the ecological environment of the reservoir area is improved.
In order to solve the problems, the invention provides an ecological slope protection method for a hydro-fluctuation belt of a regulating and storing reservoir by combining microorganism solidification with plants, which solves the problem of poor treatment effect of the hydro-fluctuation belt in the past.
Disclosure of Invention
The invention aims to provide an ecological slope protection method for a hydro-fluctuation belt of a regulating and storing reservoir by combining microorganism solidification with plants, so as to achieve the aim of improving the treatment effect of the hydro-fluctuation belt.
In order to achieve the above object, the present invention provides the following solutions:
an ecological slope protection method for a regulating and storing reservoir hydro-fluctuation belt by combining microorganism solidification with plants comprises the following steps:
digging out soil body to be improved at the hydro-fluctuation belt and forming a backfill groove;
stirring the prepared microbial slurry and the excavated soil body to obtain a microbial mixed soil body;
backfilling the microorganism mixed soil body to the backfilling groove, and arranging planting holes on the improved soil body;
and planting amphibious plants which are suitable for the growth of the hydro-fluctuation belt in the planting holes.
Preferably, the preparation method of the microbial slurry comprises the following steps:
culturing a microbial strain in a culture solution to form a microbial strain solution;
and mixing the microbial liquid with calcium liquid with the volume which is 1.5 times that of the microbial liquid, and stirring to form microbial slurry.
Preferably, the culture solution comprises yeast extract 20 g, (NH 4) 2 SO 4 10 g, tris15.72 g, distilled water 1L. Preferably, the inoculation proportion of the culture solution is 5-10%, the culture temperature is 30 ℃, and the PH is 8.0-10.0.
Preferably, the microbial species is bacillus pasteurizus and is cultured in a culture tank for 24 hours.
Preferably, the calcium solution is a mixed solution of urea, calcium nitrate and calcium chloride, and the ratio of the urea to the calcium nitrate to the calcium chloride is 2:1:1.
Preferably, the weight of the microbial slurry when being mixed with soil before improvement is 1-2% higher than the water content of the soil, the microbial slurry is uniformly mixed and stirred in a low-speed stirrer, and the microbial mixed soil is obtained after curing for 12-24 hours at normal temperature.
Preferably, after backfilling the microorganism mixed soil into the backfilling groove, mechanically paving uniformly and leveling, wherein the paving thickness is 20-30 cm, and rolling compaction is performed after detecting that the water content of the paved soil is qualified.
Preferably, the spiral soil sampler is adopted to drill holes with different depths and diameters according to plant spacing and plant types.
Preferably, the plant planting adopts a transplanting method, the plant root system is wrapped with soil in an original growth environment, and the pores between the plant root system and the planting holes are filled with the soil in the original growth environment after transplanting.
Compared with the prior art, the invention has the following technical effects:
1. according to the invention, the soil body of the hydro-fluctuation belt is improved in a microbial solidification mode, amphibious plants are planted on the improved soil body and are locked with the improved soil body, the microbial solidification soil is locked with the original soil at the bottom layer by utilizing plant roots, the toughness of the solidified soil is enhanced by utilizing the roots, the erosion resistance, the disintegration resistance and the freeze thawing resistance of the solidified soil are improved, the impact force of wind waves, runoffs and rainwater falling is counteracted by utilizing plant stems and leaves, the biodiversity of the hydro-fluctuation belt of the storage reservoir is increased, and the ecological landscape function is improved.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the drawings that are necessary for the embodiments will be briefly described below, it being evident that the drawings in the following description are only some embodiments of the invention and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
wherein, 1, amphibious plant; 2. the improved soil body; 3. planting holes; 4. a hydro-fluctuation belt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide an ecological slope protection method for a hydro-fluctuation belt of a regulating and storing reservoir by combining microorganism solidification with plants, so as to achieve the aim of improving the treatment effect of the hydro-fluctuation belt.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1, an ecological slope protection method for a regulating and storing reservoir hydro-fluctuation belt by combining microorganism solidification with plants comprises the following steps: digging out soil body to be improved at the hydro-fluctuation belt 4 and forming a backfill groove; stirring the prepared microbial slurry and the excavated soil body to obtain a microbial mixed soil body; backfilling the improved soil body 2 to the backfilling groove, and arranging planting holes 3 on the improved soil body 2; planting amphibious plants 1 in the planting holes 3; according to the invention, the soil body of the hydro-fluctuation belt 4 is improved in a microbial solidification mode, amphibious plants 1 are planted on the improved soil body 2 and are locked with the improved soil body 2, the microbial solidification soil is locked with the original soil at the bottom layer by utilizing plant root systems, the toughness of the solidified soil is enhanced by utilizing the root systems, the erosion resistance, the disintegration resistance and the freeze thawing resistance of the solidified soil are improved, the impact force of stormy waves, runoffs and rainwater falling is counteracted by utilizing plant stems and leaves, the biodiversity of the hydro-fluctuation belt 4 of the regulation and storage reservoir is increased, and the ecological landscape function is improved.
Further, the preparation method of the microbial slurry comprises the following steps: culturing a microbial strain in a culture solution to form a microbial strain solution; and mixing the microbial liquid with calcium liquid with the volume which is 1.5 times that of the microbial liquid, and stirring to form microbial slurry.
Further, the culture solution comprises yeast extract 20 g and (NH) 4 ) 2 SO 4 10 g, tris15.72 g, distilled water 1L.
Further, the inoculation proportion of the culture solution is 5-10%, the culture temperature is 30 ℃, and the PH is 8.0-10.0.
Further, the microorganism strain is Bacillus pasteurii, and is cultured in a culture tank for 24 hours.
Further, the calcium solution is a mixed solution of urea, calcium nitrate and calcium chloride, and the ratio of the urea to the calcium nitrate to the calcium chloride is 2:1:1. Wherein the concentration of calcium ions is 1.5M.
Furthermore, the calcium solution of the microbial liquid needs to be mixed with the soil body to be improved rapidly to form microbial slurry, and the microbial slurry is mixed and stirred uniformly in a low-speed stirrer. The microbial slurry is prepared with the dosage of 1-2% higher than the optimal water content, and is maintained for 12-24 hours at normal temperature to obtain the microbial mixed soil.
Further, after backfilling the microorganism mixed soil into the backfilling groove, mechanically paving uniformly and leveling, wherein the paving thickness is 20-30 cm, and rolling compaction is performed after detecting that the water content of the paved soil is qualified.
Further, the spiral soil sampler is adopted to carry out drilling construction of the planting holes with different depths and diameters according to plant spacing and plant types.
Further, the plant planting adopts a transplanting method, the plant root system is wrapped with soil in an original growth environment, and the pores between the plant root system and the planting holes are filled with the soil in the original growth environment after transplanting.
The following description will be made by taking a plant of the plant Candonia sativa as an example:
after the bermudagrass grows for 1 year, the results of in-situ strength index and water stability test on the bank slope soil of a certain reservoir are as follows:
the shear strength of the in-situ soil is measured under the same water content and is 1.78 times that of untreated soil;
the disintegration amount of the microorganism combined plant soil is 0.05 times of that of untreated soil;
and (3) performing a rainfall simulation scouring test, wherein the scouring slope ratio is 1:2, the water pressure is 0.22, the flow is 100L/h, the flushing time is 1h, and the mass of the flushed soil is 0.1 times of that of untreated soil.
The adaptation to the actual need is within the scope of the invention.
It should be noted that it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The ecological slope protection method for the regulating and storing reservoir hydro-fluctuation belt by combining microorganism solidification with plants is characterized by comprising the following steps of:
digging out soil body to be improved at the hydro-fluctuation belt and forming a backfill groove;
uniformly stirring the prepared microbial slurry and the sieved soil body to obtain microbial mixed soil;
backfilling the microorganism mixed soil into the backfilling groove, compacting by rolling and curing to obtain an improved soil body;
planting holes are formed in the compacted modified soil body;
planting amphibious plants in the planting holes.
2. The method for ecologically protecting slope of a water-level-fluctuating zone of a storage reservoir by combining microorganism solidification with plants according to claim 1, wherein the preparation method of the microorganism slurry is as follows:
culturing a microbial strain in a culture solution to form a microbial strain solution;
and mixing the microbial liquid with calcium liquid with the volume which is 1.5 times that of the microbial liquid, and stirring to form microbial slurry.
3. The method for ecologically protecting slope of a water-level-fluctuating zone of a storage reservoir by combining microorganism solidification with plants according to claim 2, wherein the components and the proportions of the culture solution are 20 g of yeast extract (NH 4) 2 SO 4 10 g, tris15.72 g, distilled water 1L.
4. The ecological slope protection method for the regulating and storing reservoir hydro-fluctuation belt of the plant combined by the microorganism solidification according to claim 2, wherein the inoculation proportion of the culture solution is 5-10%, the culture temperature is 30 ℃, and the PH is 8.0-10.0.
5. The method for ecologically protecting a hydro-fluctuation belt of a storage reservoir by combining microorganism solidification with plants according to claim 4, wherein the microorganism strain is bacillus pasteurizer and is cultured in a culture tank for 24 hours.
6. The ecological slope protection method for the regulating and storing reservoir water level fluctuation belt of the plant combined by the microorganism solidification according to claim 2, wherein the calcium solution is a mixed solution of urea, calcium nitrate and calcium chloride, and the ratio of the urea to the calcium nitrate to the calcium chloride is 2:1:1.
7. The ecological slope protection method for the water level fluctuation belt of the regulating reservoir by combining microorganism solidification with plants according to claim 1, wherein the weight of the microorganism slurry is higher than the water content by 1% -2% when the microorganism slurry is mixed with soil before improvement, the microorganism slurry is uniformly mixed and stirred in a low-speed stirrer, and the microorganism mixed soil is obtained after maintenance for 12-24 hours at normal temperature.
8. The ecological slope protection method for the regulating and storing reservoir hydro-fluctuation belt of the plant combined by the microbial solidification according to claim 7 is characterized in that after the microbial mixed soil is backfilled into a backfill groove, the microbial mixed soil is uniformly paved and leveled by a machine, the paving thickness is 20-30 cm, and after the water content of the paved soil is detected to be qualified, the rolling compaction is carried out, and the maintenance is carried out for not less than 3 days.
9. The ecological slope protection method for the regulating and storing reservoir hydro-fluctuation belt of the plant by combining the microbial solidification according to claim 1 is characterized in that the spiral soil sampler is adopted to drill holes with different depths and diameters according to plant spacing and plant types.
10. The ecological slope protection method for the water level fluctuation belt of the regulating reservoir of the plant by combining microbial solidification with the plant according to claim 1, wherein the plant is planted by adopting a transplanting method, the plant root system is wrapped with soil in an original growth environment, and the pores between the plant root system and the planting holes are filled with the soil in the original growth environment after the transplanting.
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| CN111877269A (en) * | 2020-06-24 | 2020-11-03 | 重庆大学 | Method for repairing poor rock mass in hydro-fluctuation belt of reservoir area by microorganisms |
| CN216194456U (en) * | 2021-11-09 | 2022-04-05 | 重庆大学 | Reinforcing structure of hydro-fluctuation belt bank slope |
| CN216626878U (en) * | 2021-11-09 | 2022-05-31 | 重庆大学 | Bank slope nursery stock root reinforced structure |
| CN114931080A (en) * | 2022-06-24 | 2022-08-23 | 广东省农业科学院环境园艺研究所 | Wetland plant matrix for ecological grid hydro-fluctuation belt and application thereof |
| CN115110524A (en) * | 2022-05-16 | 2022-09-27 | 三峡大学 | Microbial self-repairing anchor rod and method for rock mass of hydro-fluctuation belt of bank slope |
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2023
- 2023-05-05 CN CN202310495152.2A patent/CN116686465A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877269A (en) * | 2020-06-24 | 2020-11-03 | 重庆大学 | Method for repairing poor rock mass in hydro-fluctuation belt of reservoir area by microorganisms |
| CN111615879A (en) * | 2020-07-04 | 2020-09-04 | 江西省林业科学院 | Method for improving and repairing hard revetment vegetation based on soil seed bank |
| CN111771632A (en) * | 2020-07-14 | 2020-10-16 | 中国水利水电科学研究院 | Reservoir hydro-fluctuation belt vegetation restoration method |
| CN216194456U (en) * | 2021-11-09 | 2022-04-05 | 重庆大学 | Reinforcing structure of hydro-fluctuation belt bank slope |
| CN216626878U (en) * | 2021-11-09 | 2022-05-31 | 重庆大学 | Bank slope nursery stock root reinforced structure |
| CN115110524A (en) * | 2022-05-16 | 2022-09-27 | 三峡大学 | Microbial self-repairing anchor rod and method for rock mass of hydro-fluctuation belt of bank slope |
| CN114931080A (en) * | 2022-06-24 | 2022-08-23 | 广东省农业科学院环境园艺研究所 | Wetland plant matrix for ecological grid hydro-fluctuation belt and application thereof |
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