CN108547307A - Protecting slope ecology method based on artificial loam - Google Patents
Protecting slope ecology method based on artificial loam Download PDFInfo
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- CN108547307A CN108547307A CN201810488498.9A CN201810488498A CN108547307A CN 108547307 A CN108547307 A CN 108547307A CN 201810488498 A CN201810488498 A CN 201810488498A CN 108547307 A CN108547307 A CN 108547307A
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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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- 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
- 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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/25—Dry fruit hulls or husks, e.g. chaff or coir
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Botany (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention provides a kind of protecting slope ecology methods based on artificial loam.This method includes：Clear up slope surface rubble, smooth slope surface；It is drilled using air drill in slope surface, anchor pole is embedded in hole and with cement mortar fill orifice cave, fixing anchor bar by each hole interlaced arrangement；It is laid with holdfast in top of the slope, wire netting is laid with from top to bottom along slope surface, is bound wire netting and holdfast and anchor pole with iron wire；Water system arrangement is carried out in side slope, gutter is arranged in the position selected in side slope；Artificial loam substrate mixture and the solid native substrate mixture of anti-erosion are successively sprayed in side slope by hydroseeding equipment；Using non-textile mulch slope surface, non-woven fabrics is fixed；Side slope carries out maintenance management and later stage monitoring.The method of the present invention is sowed by the way of sowing grass seeds by duster twice, is respectively formed anti-erosion and is consolidated soil layer and artificial loam layer, contributes to the germinating growth, Nutrient Transformation and soil microbial activity of vegetable seeds, can most achieve the purpose that protecting slope ecology soon.
Description
Technical field
The present invention relates to Techniques of Ecological Protection in Expressway Side Slope fields, and in particular to a kind of protecting slope ecology based on artificial loam
Method.
Background technology
In recent years, fast-developing along with economy and society, the paces of China's infrastructure construction are also accelerated therewith.It is adjoint
The development construction of a large amount of highways, influence of the thing followed to ecological environment is also more prominent, and wherein highway is built
If the bare side sloping for excavating massif in the process and generating is especially common.Exposed side slope can not only influence the beauty of Highways '
Property, more easily cause soil erosion, landslide, mud-rock flow, Partial little climate secondary disasters, the severe patient such as deterioration result even in office
The destruction of portion area biological chain.Data of literatures shows that the vegetation for such as only restoring to be destroyed by power of nature needs 40-
100 years time.Therefore, it is that ecological recovery fast and effeciently is carried out to the side slope being destroyed, reduces artificial destruction to ecology
Influence, it is necessary to take appropriate measures and slope surface manually afforested.
Loam, refers to the soil that sticking grain, powder, sand grain content are moderate in soil particle composition, granular size 0.2mm extremely
Between 0.02mm.Quality is between clay and sand, the advantages of having clay and sand concurrently, venting and water permeable, water conservation heat-insulating property
All preferably, drought-enduring waterlogging, resistance is strong, and the hypothallus to be formed of being sowed grass seeds by duster using loam is more conducive to the growth of plant.
But loam, due to the particularity of its structure, the structural instability to be formed of directly sowing grass seeds by duster preferably is washed destruction, after
Phase just can not provide required material conditions for plant growth, cannot be satisfied the ecological protection requirement of side slope.Therefore, how both gram
It is current assistant officer problem to be solved using the suitable growth characteristics of loam to take the above problem again.
Invention content
The embodiment provides a kind of protecting slope ecology methods based on artificial loam, to overcome the prior art
The problem of.
To achieve the goals above, this invention takes following technical solutions.
A kind of protecting slope ecology method based on artificial loam, including following construction procedure,
Step (A) clears up slope surface rubble, smooth slope surface；
Step (B) is drilled in slope surface using air drill, and anchor pole is embedded in hole and uses cement bonded sand by each hole interlaced arrangement
Slurry perfusion hole, fixing anchor bar；
Step (C), is laid with holdfast in top of the slope, and wire netting is laid with from top to bottom along slope surface, with iron wire by wire netting and anchor
Nail and anchor pole carry out banding fixed；
Step (D) carries out water system arrangement in side slope, and gutter is arranged in the position selected in side slope；
Step (E) utilizes artificial loam agent and the artificial loam substrate mixture of substrate structure by mixing plant, using anti-
Solid native agent and the solid native substrate mixture of substrate structure anti-erosion are corroded, artificial loam is successively sprayed in side slope by hydroseeding equipment
Substrate mixture and the solid native substrate mixture of anti-erosion；
Step (F) is fixed the non-woven fabrics using non-textile mulch slope surface；
Step (G), side slope carry out maintenance management and later stage monitoring.
Further, the lap width of adjacent two width wire netting is no less than a mesh, and iron wire in the step (C)
Spacing between net and slope surface is no less than 8cm.
Further, the step (E) specifically includes：
(E1), artificial loam agent and base material are mixed to uniformly in proportion respectively using stirring facility, is formed artificial
Loam substrate mixture；
(E2), artificial loam substrate mixture is sprayed to slope surface and metal mesh using jet pump and air compressor machine；
(E3), when the artificial loam substrate mixture of first time injection reaches certain thickness, anti-erosion is consolidated into native agent
It is mixed evenly to form the solid native substrate mixture of anti-erosion in proportion with base material, and by jet pump and air compressor machine by anti-erosion
Gu native substrate mixture is sprayed to slope surface and metal mesh, forms anti-erosion and consolidate soil layer；
(E4), in slope surface and metal mesh, two layers of the substrate mixture average thickness finally sprayed is 7cm-10cm.
Further, it is 0.5-1.5cm that the anti-erosion, which consolidates the thickness of the layer, the solid native substrate mixture of the anti-erosion
Base material includes the solid native agent 2%-3% of composite fertilizer 10%-15%, water-retaining agent 3%-4%, anti-erosion, the rice husk 75%- matched according to quantity
80% and shrub seed 20-25g/m2；
The artificial earth the thickness of the layer is 6-8cm, and the base material of the artificial loam substrate mixture includes matching according to quantity
Planting soil 65%-70%, trace element 1%, organic fertilizer 1%-2%, coconut powder 5%-8%, stalk fibre 5%-8%, sawdust
10%-13% and artificial loam agent 1%-2%.
Further, the material of the solid native agent of the anti-erosion includes biodegradable wood fibre.
Further, the non-woven fabrics " u "-shaped nail is fixed, and the coverage density of the non-woven fabrics is every square metre
30g。
Further, the maintenance management work in the step (G) includes the watering frequency and irrigation amount pair according to setting
Side slope is watered.
Further, the later stage monitoring in step (G) includes monitoring the content of organic matter and the plant of artificial soil layer
Growing state needs to add organic fertilizer and replaces hurt nursery stock according to plant growth.
By embodiments of the invention described above provide technical solution it can be seen from the embodiment of the present invention based on artificial loam
Protecting slope ecology method sowed grass seeds by duster using two layers by the way of sowed, be formed by anti-erosion and consolidate soil layer and act on soil table
Face forms soil protection fibrous layer, and continuous, porous, the flexible anticorrosion covering combined closely is formed between soil and slope surface.
Protect Soil Slope will not soil erosion caused by due to rainwater or other water act on.It is formed by artificial loam layer and passes through addition
Organic matter and biostimulant, improve the section and composition of soil, increase soil fertility, and ideal growth is provided for plant growth
Developmenting space has a good application prospect.
The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, others are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the process chart of the protecting slope ecology technology construction method based on artificial loam of the present invention；
Fig. 2 is that the protecting slope ecology technology slope surface based on artificial loam of the present invention shapes schematic diagram.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that is used in the specification of the present invention arranges
It refers to there are the feature, integer, step, operation, element and/or component, but it is not excluded that presence or addition to take leave " comprising "
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or coupling.Wording used herein
"and/or" includes any cell of one or more associated list items and all combines.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology) there is meaning identical with the general understanding of the those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, will not be with idealizing or the meaning of too formal be explained.
For convenience of the protecting slope ecology technology of the present invention based on artificial loam is understood, below in conjunction with specification
Attached drawing, the present invention will be further described.The following examples are only intended to illustrate the technical solution of the present invention more clearly, this hair
Bright protection domain is not limited by this embodiment.
In embodiments of the present invention, test section is located in hills, and hypsography changes greatly, and landform is precipitous, slopes ground mark
High about 360~420m, the largest of about 44 ° of nature angle of repose.Massif vegetation development grows pine tree and various shrubs, pteridophyte.According to
Drilling data and field geology annotation result, side slope are mainly that silty clay, chiltern cohesive soil and Stage of Yanshan are remained in slope by the 4th
Granite and its weathered layer composition.Data is painted according to probing and engineering geology tune, side slope range finds no influence slope stablizing
Property unfavorable geology exist, engineering ground belong to stable crustal block.Slopes the 4th are that coating and complete~severely-weathered layer are thicker, vegetation hair
It educates, slopes range does not measure stratigraphic-structural plane occurrence.It has a moderate climate in area, abundant rainfall, rainwash rushes slope surface slope foot
It brushes larger.Atmospheric precipitation is the main Source Of Supply of underground water.Underground water main Types are pore water and Bedrock Crevice Water.Pore water
Main preservation is in Quaternary loose soils, and hole water content is with seasonal variations；Bedrock Crevice Water preservation is in rock fracture, thoroughly
Aqueous and water-bearing law is extremely uneven.Underground water is drained or is evaporated to cheuch in the form of side seepage.It is deep in drilling during exploration
Underground water is not found in degree.The reinforcement protection measure that the experiment side slope uses is as follows：
| Side slope series | Slope height/m | Ratio of slope | Berm width/m | Main support form |
| The first order | 10 | 1:0.75 | 2 | Photoface exploision is not protected, herringbone skeleton |
| The second level | 10 | 1:0.75 | 2 | Anchor pole panel grider, herringbone skeleton |
| The third level | 10 | 1:1 | 2 | Anchor pole panel grider, herringbone skeleton |
| The fourth stage | 10 | 1:1 | 2 | Herringbone skeleton |
| Level V | 10 | 1:1.25 | Herringbone skeleton |
On the basis of project post-evaluation, using the protecting slope ecology skill based on artificial loam described in this patent embodiment
Art carries out protecting slope ecology and reparation.Fig. 1 is that a kind of slope ecological based on artificial loam provided in an embodiment of the present invention is anti-
The process chart of shield technology construction method, including following processing step：
Step (A) clears up slope surface rubble, utilizes the smooth slope surface of the artificial and mechanical measure being combined；
Step (B) is drilled in slope surface using air drill, and anchor pole is embedded in hole and uses cement bonded sand by each hole interlaced arrangement
Slurry perfusion hole, fixing anchor bar；
Step (C), is laid with holdfast in slope surface, and wire netting is laid with from top to bottom along slope surface, with iron wire by wire netting and anchor
Nail and anchor pole carry out banding fixed；The lap width of adjacent two width wire netting is no less than a mesh, and between wire netting and slope surface
Spacing should not be less than 8cm.
Step (D) carries out water system arrangement in side slope, chooses position setting appropriate gutter, the gutter at slope foot
It answers designed in advance and is carried out after road main line is constructed；
Culture base material is mixed using mixing plant and sets and sowed grass seeds by duster using hydroseeding equipment feeding by step (E), and process is as follows:
(E1), artificial loam agent and base material are mixed to uniformly in proportion respectively using stirring facility, is formed artificial
Loam substrate mixture；The base material of the artificial loam substrate mixture includes the planting soil 65%-70% matched according to quantity, micro
Element 1%, organic fertilizer 1%-2%, coconut powder 5%-8%, stalk fibre 5%-8%, sawdust 10%-13% and artificial loam agent
1%-2%；
(E2), using jet pump and air compressor machine by artificial loam substrate mixture high-pressure injection to slope surface and metal mesh,
Artificial loam layer is formed, the thickness of the artificial loam layer is 6-8cm；
(E3), when the artificial loam substrate mixture of first time injection reaches certain thickness, anti-erosion is consolidated into native agent
It is mixed evenly to form the solid native substrate mixture of anti-erosion in proportion with base material, and passes through jet pump and air compressor machine high-pressure injection
To slope surface and metal mesh, forms anti-erosion and consolidate soil layer, it is 0.5-1.5cm that the anti-erosion, which consolidates the thickness of the layer,；Anti-erosion is solid
The base material of native substrate mixture includes the solid native agent of composite fertilizer 10%-15%, water-retaining agent 3%-4%, anti-erosion matched according to quantity
2%-3%, rice husk 75%-80% and shrub seed 20-25g/m2 (shrub ratios 3:2)；
(E4), in slope surface and metal mesh, the overall average thickness of two layers of the substrate mixture finally sprayed should be 12cm-
15cm；
Step (F) is fixed with " u "-shaped nail using non-textile mulch slope surface, can not leave seam；
The coverage density of the non-woven fabrics of covering non-woven fabrics is advisable with every square metre of 30g.After non-textile mulch, it should note
Meaning observation germination and growing state, until grass and shrub can remove non-woven fabrics when growing to 3cm, it can be appropriate if meeting winter frost
It delays and removes.
Step (G) carries out maintenance management and the later stage monitoring of side slope, and main includes watering, fertilising, the prevention and control of plant diseases, pest control
It is monitored with later stage vegetation growth state.Fig. 2 is that the protecting slope ecology technology slope surface forming based on artificial loam of the present invention is shown
It is intended to.
The maintenance management work mid-early stage should be noted that watering frequency and irrigation amount, consolidate soil layer because solidifying to avoid anti-erosion
It ties insecure by artificial erosion damage.Later stage monitoring is mainly to monitor the content of organic matter and plant growth of artificial soil layer
Situation should need addition organic fertilizer in time according to plant growth and replace hurt nursery stock.
The present invention the protecting slope ecology technology based on artificial loam, substrate mixture mix and stir after with " hold it is agglomerating, fall
Scatter on ground " it is advisable, and substrate mixture should be with mixing with broadcasting.
The protecting slope ecology technology based on artificial loam of the present invention, the solid native agent of anti-erosion is protected to solve slope surface water and soil
The special product held and researched and developed, main material are biodegradable wood fibre, are vegetalizations, are free of plastic components,
Curing time is not needed, without any adverse chemical substance, Nonpoisonous, non-environmental-pollution.Its principle is to act on soil surface to form soil protection
Fibrous layer forms continuous, porous, the flexible anticorrosion covering combined closely between soil and slope surface.Protect Soil Slope not
It can soil erosion caused by due to rainwater or other water act on.The solid native agent of above-mentioned anti-erosion is a kind of fully biodegradable and has
Effect anti-rain drop erosion ecomaterial, the later stage can promote plant root and fast-growth, be suitable for all kinds of slope surfaces and apply
Work is applicable in.
The present invention the protecting slope ecology technology based on artificial loam, artificial loam agent be one kind aim at low organic matter,
The engineering material matrix of low nutrient level and the design of the soil of limited bioactivity, it is intended to accelerate rehabilitating soil so that barren
Soil is that plant growth plays maximum potential and realizes the effect that long-term control is corroded.Artificial loam agent by add organic matter and
Biostimulant improves the section and composition of soil, increases soil fertility, and it is empty to provide ideal growth and development for plant growth
Between, all components are all Nantural non-toxic environment-friendly materials, and moistening effect is splendid, and plant growth and vegetation is suitble to establish.
The sudden and violent day field of sunburst and heavy rain wash away the beautiful abnormal germinating growth for causing seedling to slope surface in order to prevent,
Protecting slope ecology layer should cover non-woven fabrics after sowing grass seeds by duster and to be formed and be conserved, and covering is advisable with non-woven fabrics with every square metre of 30g.
After non-textile mulch, it should be noted that observation germination and growing state, until grass and shrub can remove non-woven fabrics when growing to 3cm,
It is removed if meeting winter frost and can suitably delay.
Normal watering work is kept to can ensure that normal germination, emergence rate.During this period it should be noted that sprinkling method and pouring
Water should ensure there is the water requirement for promoting germination enough, and cannot accumulate too many water and form rainwash destruction and have
Machine plant ecological blanket causes slope surface covering uneven, forms part bald spot.Slope surface is set to keep moistening as far as possible, until going out full stand
Entirely.Early period continues curing time about 45 days.The time of watering is conserved to be preferred sooner or later, is avoided as possible under strong sunlight
Wet curing is carried out, in order to avoid seedling leaves of burning.In hot-dry season, seed young shoot and seedling are due to the easy quilt of ground high temperature
Scald should increase 2-3 water spray, moisten 1-2cm every time, observe slope plants upgrowth situation at any time, perform slope surface daily
Vegetation growth state records application form, and takes counter-measure in time according to result.The Seedling Stage root system of vegetation is shallow, cannot lack
Water.When vegetation grew to two months, starts to control water after seedling all sprouts 1 month, or after the blue leaf phase, can in a planned way reduce watering
Amount.Be conducive to irritate grass roots in this way and develop in depth, it is powerful to reach culture vegetation root system, improves the disease-resistant and drought-resistant of vegetation
Hereafter ability is further reduced irrigation times, it is made to adapt to local natural environment as possible, not only can save fertilizer with water-saving in this way,
Its speed of growth can also be slowed down, also slow frequency of the vegetation by vigorous growth to withered and yellow change, while reducing maintenance
Cost.Ground is dry and comfortable, can effectively inhibit the growth of pathogen, prevents the generation of disease.It waters, pours after parching, irrigate, this
Sample can bring air into soil, irritate the root layer development in soil deep.Summer high temperature, evaporation from land and plant transpiration amount are all big,
Vegetation water requirements are big, should water in time.Summer watered preferably the morning.Observe the growing state of vegetation and the dry and wet of soil
Degree waters in time.
The Best Times of fertilising should rest in the season of temperature and humidity optimum vegetation growth, and the number for quantity of applying fertilizer takes
Certainly in grass seeds type, the quality of soil, the growing way in season and vegetation.It should combine and pour in Qi Miaohou (or 15 days after sowing grass seeds by duster)
Water applies 0.3~0.5% urea water 1~2 time (2.5 grams/m).Late fall fertilising is essential.With slow-release compound fertilizer
Based on, dosage is 6~7 grams/m, can promote the growth of underground root system, provide guarantee for the safe overwintering of vegetation, simultaneously
The green phase in winter of vegetation can also extend.Fertilising can be used foliage-spray (being carried out in conjunction with watering) and spread fertilizer over the fields, it is noted that dense when pouring fertilizer
Degree, the concentration of urea will control within 0.5%, using it is noted that spread uniformly, while should being poured immediately after applying fertilizer when spreading fertilizer over the fields
Water, to prevent burn seedlings.
Can be before early spring various vegetation will enter vigorous period (autumn need not generally prevent), i.e., vegetation faces hair
The suitable fungicide of spray before sick.It should be in correctly diagnosis disease, clear Species of Pathogens, grasp Occurrence and development of disease rule before use
Using to the effective fungicide of this kind of pathogen and means of prevention appropriate on the basis of rule.
It is in 7-20 days time after sowing grass seeds by duster to reseed, and seed is carried out seed soaking and urged by the 48-72 hours before reseeding
Bud, then artificial or sowed with hydroseeder, later stage monitoring monitors the content of organic matter of soil.
In conclusion the protecting slope ecology method based on artificial loam of the embodiment of the present invention uses two layers of side to sow grass seeds by duster
Formula is sowed, be formed by anti-erosion consolidate soil layer act on soil surface formed soil protection fibrous layer, in soil and slope surface
Between formed combine closely continuous, porous, flexible anticorrosion covering.Soil Slope is protected not acted on because of rainwater or other water
Soil erosion caused by and.Artificial loam layer is formed by by adding organic matter and biostimulant, improves the section of soil
And composition, it increases soil fertility, provides ideal growth and development space for plant growth, have a good application prospect.
The embodiment of the present invention is in order to overcome traditional protecting slope ecology measure, caused by directly being sowed grass seeds by duster using generic media
Structural instability is preferably washed destruction, and the later stage can not provide required material conditions for plant growth, cannot be satisfied the life of side slope
The problem of state requirement of shelter.The present invention carries out protecting slope ecology and anti-erosion protection by the way of sowing grass seeds by duster using two layers, described
For artificial loam matrix by its special chemical characteristic, quick human simulation goes out is suitable for plant growth similar in nature
Loam artificial loam matrix, contribute to the germinating growth, Nutrient Transformation and soil microbial activity of vegetable seeds, promote
The growth and development of plant can most achieve the purpose that protecting slope ecology soon；The anti-erosion, which consolidates soil layer, can be attached to rapidly people
It makes loam layer surface and forms continuous, porous, the flexible soil protection fibrous layer combined closely, protect artificial loam layer Soil Slope
Soil erosion will not be caused because of rainwater or other flow actions, and promote rooting for plant.
One of ordinary skill in the art will appreciate that：Attached drawing is the schematic diagram of one embodiment, module in attached drawing or
Flow is not necessarily implemented necessary to the present invention.
Each embodiment in this specification is described in a progressive manner, identical similar portion between each embodiment
Point just to refer each other, and each embodiment focuses on the differences from other embodiments.Especially for device or
For device embodiment, since it is substantially similar to the method embodiment, so describing fairly simple, related place is referring to method
The part of embodiment illustrates.Device and device embodiment described above is only schematical, wherein the conduct
The unit that separating component illustrates may or may not be physically separated, the component shown as unit can be or
Person may not be physical unit, you can be located at a place, or may be distributed over multiple network units.It can root
According to actual need that some or all of module therein is selected to achieve the purpose of the solution of this embodiment.Ordinary skill
Personnel are without creative efforts, you can to understand and implement.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
Subject to.
Claims (8)
1. a kind of protecting slope ecology method based on artificial loam, which is characterized in that including following construction procedure,
Step (A) clears up slope surface rubble, smooth slope surface；
Step (B) is drilled in slope surface using air drill, and anchor pole is embedded in hole and uses cement mortar grouting by each hole interlaced arrangement
Orifice cave, fixing anchor bar；
Step (C), is laid with holdfast in top of the slope, and wire netting is laid with from top to bottom along slope surface, with iron wire by wire netting and holdfast and
Anchor pole carries out banding fixed；
Step (D) carries out water system arrangement in side slope, and gutter is arranged in the position selected in side slope；
Step (E) utilizes artificial loam agent and the artificial loam substrate mixture of substrate structure by mixing plant, utilizes anti-erosion
Gu native agent and the solid native substrate mixture of substrate structure anti-erosion, artificial loam matrix is successively sprayed by hydroseeding equipment in side slope
Mixture and the solid native substrate mixture of anti-erosion；
Step (F) is fixed the non-woven fabrics using non-textile mulch slope surface；
Step (G), side slope carry out maintenance management and later stage monitoring.
2. according to the method described in claim 1, it is characterized in that, in the step (C) adjacent two width wire netting overlap joint
Width is no less than a mesh, and the spacing between wire netting and slope surface is no less than 8cm.
3. according to the method described in claim 1, it is characterized in that, the step (E) specifically includes：
(E1), artificial loam agent and base material are mixed to uniformly in proportion respectively using stirring facility, forms artificial loam
Substrate mixture；
(E2), artificial loam substrate mixture is sprayed to slope surface and metal mesh using jet pump and air compressor machine；
(E3), when the artificial loam substrate mixture of first time injection reaches certain thickness, anti-erosion is consolidated into native agent and base
Material is mixed evenly to form the solid native substrate mixture of anti-erosion in proportion, and anti-erosion is consolidated soil by jet pump and air compressor machine
Substrate mixture is sprayed to slope surface and metal mesh, is formed anti-erosion and is consolidated soil layer；
(E4), in slope surface and metal mesh, two layers of the substrate mixture average thickness finally sprayed is 7cm-10cm.
4. according to the method described in claim 3, it is characterized in that, it is 0.5-1.5cm, institute that the anti-erosion, which consolidates the thickness of the layer,
The base material for stating the solid native substrate mixture of anti-erosion includes the composite fertilizer 10%-15% matched according to quantity, water-retaining agent 3%-4%, resists and invade
The solid native agent 2%-3% of erosion, rice husk 75%-80% and shrub seed 20-25g/m2；
The artificial earth the thickness of the layer is 6-8cm, and the base material of the artificial loam substrate mixture includes the kind matched according to quantity
Plant soil 65%-70%, trace element 1%, organic fertilizer 1%-2%, coconut powder 5%-8%, stalk fibre 5%-8%, sawdust 10%-
13% and artificial loam agent 1%-2%.
5. according to the method described in claim 4, it is characterized in that, the material of the solid native agent of the anti-erosion includes biodegradable
Wood fibre.
6. according to the method described in claim 1, it is characterized in that, the non-woven fabrics " u "-shaped nail fixed, the nonwoven
The coverage density of cloth is every square metre of 30g.
7. according to the method described in claim 1, it is characterized in that, in the step (G) maintenance management work include according to
The watering frequency of setting is watered with irrigation amount side slope.
8. the method according to the description of claim 7 is characterized in that the later stage monitoring in step (G) includes that monitoring is artificial
The content of organic matter and plant growth situation of soil horizon need to add organic fertilizer and replace hurt nursery stock according to plant growth.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479538A (en) * | 2018-11-04 | 2019-03-19 | 浙江杭博生态环境建设有限公司 | A kind of massif ecological management plant seeding method |
| CN109680696A (en) * | 2019-02-18 | 2019-04-26 | 重庆电子工程职业学院 | Sand slope method for protecting support |
| CN110249756A (en) * | 2019-07-15 | 2019-09-20 | 中矿复绿(北京)生态科技发展有限公司 | A kind of granule composite fibre is sowed grass seeds by duster method |
| CN111213553A (en) * | 2020-02-18 | 2020-06-02 | 中煤地华盛水文地质勘察有限公司 | Extrusion type spray seeding process for organic soil aggregate |
| CN113417295A (en) * | 2021-06-07 | 2021-09-21 | 海南大学 | Foundation pit microorganism soil gravity type enclosure structure and construction method thereof |
| CN113412696A (en) * | 2021-06-23 | 2021-09-21 | 中南林业科技大学 | Coal gangue slope shallow layer reinforcing and ecological restoration method |
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| CN114931069A (en) * | 2022-05-16 | 2022-08-23 | 江西省交通投资集团有限责任公司 | Ecological restoration anti-erosion fiber spray-seeding method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107251729A (en) * | 2017-05-16 | 2017-10-17 | 江苏绿岩生态技术股份有限公司 | Loam-like soil matrix spray-seeding construction method for side slope |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107251729A (en) * | 2017-05-16 | 2017-10-17 | 江苏绿岩生态技术股份有限公司 | Loam-like soil matrix spray-seeding construction method for side slope |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109479538A (en) * | 2018-11-04 | 2019-03-19 | 浙江杭博生态环境建设有限公司 | A kind of massif ecological management plant seeding method |
| CN109680696A (en) * | 2019-02-18 | 2019-04-26 | 重庆电子工程职业学院 | Sand slope method for protecting support |
| CN110249756A (en) * | 2019-07-15 | 2019-09-20 | 中矿复绿(北京)生态科技发展有限公司 | A kind of granule composite fibre is sowed grass seeds by duster method |
| CN110249756B (en) * | 2019-07-15 | 2021-05-11 | 中矿复绿(北京)生态科技发展有限公司 | Granule mixed fiber spray-seeding method |
| CN111213553A (en) * | 2020-02-18 | 2020-06-02 | 中煤地华盛水文地质勘察有限公司 | Extrusion type spray seeding process for organic soil aggregate |
| CN113417295A (en) * | 2021-06-07 | 2021-09-21 | 海南大学 | Foundation pit microorganism soil gravity type enclosure structure and construction method thereof |
| CN113417295B (en) * | 2021-06-07 | 2022-08-12 | 海南大学 | Foundation pit microorganism soil gravity type enclosure structure and construction method thereof |
| CN113412696A (en) * | 2021-06-23 | 2021-09-21 | 中南林业科技大学 | Coal gangue slope shallow layer reinforcing and ecological restoration method |
| CN113463665A (en) * | 2021-07-09 | 2021-10-01 | 福建省地质工程勘察院 | Hillock ecological prevention and control method based on microorganism reinforcement technology |
| CN114931069A (en) * | 2022-05-16 | 2022-08-23 | 江西省交通投资集团有限责任公司 | Ecological restoration anti-erosion fiber spray-seeding method |
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