CN104782383B - A kind of high, gradient slope zoology green-recovery is sowed grass seeds by duster base material and its preparation method and application - Google Patents
A kind of high, gradient slope zoology green-recovery is sowed grass seeds by duster base material and its preparation method and application Download PDFInfo
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- CN104782383B CN104782383B CN201510246056.XA CN201510246056A CN104782383B CN 104782383 B CN104782383 B CN 104782383B CN 201510246056 A CN201510246056 A CN 201510246056A CN 104782383 B CN104782383 B CN 104782383B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/04—Arranging seed on carriers, e.g. on tapes, on cords ; Carrier compositions
- A01C1/046—Carrier compositions
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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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Abstract
It is that a kind of high, gradient slope zoology green-recovery is sowed grass seeds by duster base material and its preparation method and application, wherein the raw material of the base material including following weight parts of sowing grass seeds by duster the present invention relates to slope treatment technical field：Planting soil 330~420, peat soil 20~30, organic fertilizer 1.5~5, grass fiber 1~3, wood sawdust 1~3, water-loss reducer 0.03~0.05, adhesive 0.02~0.04, inorganic fertilizer 0.1~0.5, pH adjusting agent 0.5~2, seed mixture 30~44, water 150~200；Wherein described seed mixture is made up of the vegetable seeds of following weight parts：Rhizome Festuca Arundinacea 10~12, Trifolium repense 2~4, alfalfa 3~5, Bermuda grass 2~3, horse spine 2.5~4 spends more lily magnolia 4~6, cassia corymbosa 3~5, false indigo 2~3, coreopsis 1~2；Sowed grass seeds by duster with base material of the invention, intensity up to the soil moved in improve the original basic unit of more than 0.25MPa can be made, anti- rain drop erosion intensity >=120mm/h after 45 days Cheng Ping, forms based on the shrub of anti-rain drop erosion intensity >=200mm/h in half a year to 1 year, and grass fills the ecological-phylo-coenotic that flower is combined.
Description
Technical field
The invention belongs to slope treatment, mine reparation, conservation technology field, more particularly to a kind of high, gradient slope life
The multiple green base material and its preparation method and application of sowing grass seeds by duster of state.
Background technology
Since the reform and opening-up, city and transport development are continued to develop, and mining is particularly with building stone for China
Main open cut ore mine, it is extremely universal in south, while essential material is provided for economy and urban construction, give environment band
Greatly destroy, dug due to explosion and bottom and draw ore, cause mine slope precipitous, uneven, exposed side slope is with rock
Based on stoneledge face, plant is difficult to nature growth and is repaired, it is necessary to transformed by artificial measures and build plant growth must
Condition is wanted, slope vegetation could be recovered, improve its ecological environment.Greening side slope is usually to be carried out targetedly by its geomorphologic characteristics
Repair, its ecological recovery is needed according to the cliff gradient, height, lithology, surface roughness and near coal-mine slash and its surrounding enviroment feelings
Condition, is respectively adopted different measure and methods, carries out greening vegetation and landscape reconstruction.
Current China's most common method in slope treatment is exactly Seed spraying technology, be by by soil, seed, water,
The mixture of fertilizer and other additives composition is uniformly ejected into the green shield for needing the engineering of protection domatic according to design thickness
Slope technology, as expressway slope vegetation protection, a kind of row of river levee biological protection and the planting of scale greenery patches has
The vegetation establishment method of effect its capital equipment removed-earth jet sowing machine is stirred in operation by double helix horizontal axis forced action mixer
Slurries form three-dimensional circular stream in tank, and the high concentration slurries of solids content 30%~60% are sufficiently mixed, and during sowing grass seeds by duster
Remain that suspended state is ejected into be painted domatic.Traditional Seed spraying technology is needed by sowing grass seeds by duster twice, i.e., first will multiple green base
Material injection adhere to nail net it is domatic on, then the multiple green base material of herbaceous plant seeds will be mixed with sow grass seeds by duster to underlying substrate surface, it is logical
Growth, the consolidation of root system of plant are crossed, so as to reach the purpose of greening and bank protection.But this kind of greening technique is only applicable to
Slope treatment of the gradient less than 45 °, in steep side slope of the gradient more than 45 ° is administered, adopting this method carries out zoology green-recovery,
Resistance of soil is low, and vegetation causes soil and vegetation not resistance of rainwater washing against, it is difficult to really realize greening vegetation based on herbaceous plant
Reproduced with landscape.
When zoology green-recovery is carried out for the cliff that the gradient is 45 °~65 °, usually using mixed grass spraying, its skill
Art core is that a planting matrix that can allow growth and development of plants and the porous stabilization not being washed are built on slope of rock mass
Structure.It is mixed mechanical by mixed dry materials such as soil, fertilizer, peat soil, water-keeping material, vegetable seeds, cement using special spray
It is ejected on scar after adding water, because the adhesion of cement is acted on, mixture can form one layer in rock surface has continuous gap
Hardenite.A certain degree of hardening makes planting matrix exempt from erosion, and vegetable seeds, soil, fertilizer, water conservation are filled with space
Material etc., such space is the packing space of planting matrix, is also the growing space of root system of plant.
Spray sowing formula traditional at present see the table below 1：
Table 1：Spray sowing is formulated（Per 1m2Thickness is calculated by 0.1m）
Above-mentioned spray sowing formula can solve the problems, such as in Slope greening, but actual mechanical process, find to utilize and be somebody's turn to do substantially
After formula side slope carries out improvement reparation, general herbal growth is good, and xylophyta is a small amount of or substantially not long, after shaping
Side slope causes side slope not resistance of rainwater washing against based on lawn scenery, and substantially, ecoscape needs weight to vegetation degeneration in 3~5 years
It is new to repair.Through research, it is found that the formula has problems with：（1）Each raw material proportioning is unreasonable in formula, causes soil moved in improve the original fertility not
Foot, it is difficult to for plant growth provides permanent fertilizer efficiency；（2）The cement used in formula, on the one hand can influence the pH value of soil, make
Soil moved in improve the original is not suitable for plant growth, and hardness is bigger after another aspect cement solidification is unfavorable for plant root growth, causes xylophyta
It is difficult to grow, and the steep side slope based on herbaceous plant, when being washed away in face of heavy rain, vegetation is easy to be destroyed, and exposes
Basic unit's soil moved in improve the original of grey black.
Inventor also found that although Seed spraying technology is not suitable for high, gradient slope and administers in actual production operating process,
But its base material of sowing grass seeds by duster is formulated plant growth preferably, the afforestation vegetation of formation is not easy to degenerate；And mixed grass spraying, though
Right its base material formula of sowing grass seeds by duster is not suitable for xylophyta growth, but in being administered for the high of the gradient >=45 °, gradient slope, its base
Layer soil moved in improve the original attachment is than stronger.Therefore, if can develop one kind can on high, gradient slope adhesion-tight, and can suitable draft,
The zoology green-recovery of the good growth of xylophyta is sowed grass seeds by duster base material, and the Long term control to high, gradient slope is particularly significant.
The content of the invention
The purpose of the present invention using mixed grass spraying in high, gradient slope governance process aiming at carrying out side slope at present
After greening, there is herbal growth well, xylophyta is a small amount of or substantially not long, and the side slope after shaping is with lawn scenery
It is main, side slope not resistance of rainwater washing against is caused, substantially, ecoscape needs to repair again vegetation degeneration in 3~5 years, and soil moved in improve the original sprays
Broadcast technology and be not suitable for the high, problem of gradient slope zoology green-recovery again, there is provided Yi Zhonggao, gradient slope zoology green-recovery are sowed grass seeds by duster base material and its system
Preparation Method.
A kind of high, gradient slope zoology green-recovery of the invention is sowed grass seeds by duster base material, including following weight parts raw material：
The peat soil 20~30 of planting soil 330~420
The grass fiber 1~3 of organic fertilizer 1.5~5
The water-loss reducer 0.03~0.05 of wood sawdust 1~3
The inorganic fertilizer 0.1~0.5 of adhesive 0.02~0.04
The seed mixture 30~44 of pH adjusting agent 0.5~2
Water 150~200；
Wherein described seed mixture is made up of the vegetable seeds of following weight parts：
The Trifolium repense 2~4 of rhizome Festuca Arundinacea 10~12
The Bermuda grass 2~3 of alfalfa 3~5
Horse spine 2.5~4 spends more lily magnolia 4~6
The false indigo 2~3 of cassia corymbosa 3~5
Coreopsis 1~2；
A kind of high, gradient slope zoology green-recovery of the invention is sowed grass seeds by duster base material, and its preferred scheme includes the raw material of following weight parts：
The peat soil 22~28 of planting soil 350~400
The grass fiber 1~2 of organic fertilizer 2~4
The water-loss reducer 0.03~0.05 of wood sawdust 1~2
The inorganic fertilizer 0.1~0.3 of adhesive 0.02~0.04
The seed mixture 30~40 of pH adjusting agent 0.8~1.5
Water 165~190；
The preferred scheme of wherein described seed mixture is made up of the vegetable seeds of following weight parts：
The Trifolium repense 2~3 of rhizome Festuca Arundinacea 10~12
The Bermuda grass 2~3 of alfalfa 3~4
Horse spine 2.5~3 spends more lily magnolia 4~5
The false indigo 2~3 of cassia corymbosa 3~4
Coreopsis 1~2.
A kind of high, gradient slope zoology green-recovery of the invention is sowed grass seeds by duster base material, and its most preferably scheme includes the original of following weight parts
Material：
The peat soil 25 of planting soil 380
The grass fiber 1.5 of organic fertilizer 2.5
The water-loss reducer 0.04 of wood sawdust 1.5
The inorganic fertilizer 0.2 of adhesive 0.03
The seed mixture 32 of pH adjusting agent 1
Water 178；
The most preferably scheme of wherein described seed mixture is made up of the vegetable seeds of following weight parts：
The Trifolium repense 2 of rhizome Festuca Arundinacea 12
The Bermuda grass 2 of alfalfa 3
Horse spine 2.5 spends more lily magnolia 4
The false indigo 2.5 of cassia corymbosa 3
Coreopsis 1.
The water-loss reducer and adhesive are respectively using SNF companies of France production " AQUASORB " series agricultural water-loss reducer
" FLOBOND " series soil binder.
The planting soil is using mellow soil or sandy loam with retain water and nutrients effect；The pH adjusting agent is to use little Su
Break powder or calcium and magnesium phosphorus powder.
The organic fertilizer refers to fermentation poultry dung or fermentation pig manure or fermented cow dung；The inorganic fertilizer is using Russia A Kang
The A Kang compound fertilizers of international chemical fertilizer Group Co., Ltd production, wherein total nutrient content >=48%, total nitrogen content >=16%, effectively
Phosphorus content >=16%, effective potassium content >=16%.
A kind of high, gradient slope zoology green-recovery of the invention is sowed grass seeds by duster the preparation method of base material, is made up of following step：
A. it is fitted into non-woven bag after vegetable seeds being weighed up into mixing by formula ratio first, and soaks seed 12~24 hours；
B. planting soil is sieved, is filtered out the soil heap that particle diameter is 20~30 mesh good standby；
C. by other raw materials in addition to water press formula rate input mixer in, stir；
D. the mixture that will be mixed in step c loads concrete spray seeding car, is mixed at lance outlet and compounding substances
Amount treated than the clear water for 5: 2 sow grass seeds by duster it is domatic sowed grass seeds by duster, sow grass seeds by duster 10~12cm of thickness, spray slope after the completion of, nonwoven is covered in time
Cloth, after after the solidification of 48 hours base materials, automatic spray conserve 45 days can Cheng Ping, after testing, intensity after base material solidification >=
Anti- rain drop erosion intensity >=120mm/h after 0.25MPa, Cheng Ping；Form grass filling after half a year to 1 year to combine, the ecology based on shrub
Plants landscape, anti-rain drop erosion intensity >=200mm/h.
Application of the base material of the present invention in high, gradient slope zoology green-recovery is administered.
Application of the base material of the present invention in high, gradient slope zoology green-recovery is administered, is made up of following step：
（1）Cleaning side slope：The impurity of side slope is removed, protruding parts leveling, the gradient is actually made into gradient one by scene
Cause；
（2）Hang Double-level Reticulated：First by wire netting is in slope top surface extends 100cm embedment intercepting drains or is anchored in soil, so
Toe is arrived in tiling naturally afterwards；Adjacent net pieces lap width is not less than 15cm, and mesh sheet is close to domatic, pleat folding and hanging existing must not occurs
As；Fixing horizontal batten and vertical batten before squeezing into holdfast between ground floor net and rock, batten specification length × width × height=
80cm × 3cm × 5cm, the spacing of upper and lower, left and right is 1 meter between adjacent level batten, and batten is existed by hand-drawn wire colligation
On wire netting；After ground floor net is with holdfast stickfast, second layer net is repaved；Continue in ground floor net and the while paving second layer net
Horizontal batten and vertical batten are equally fixed between two layers of net, batten specification length × width × height=80cm × 3cm × 5cm mutually borders on the river
The spacing of upper and lower, left and right is 1 meter between flat batten, and batten is by hand-drawn wire colligation on wire netting, it is desirable to put for the second time
The batten put is Chong Die with the batten that first time places, it is ensured that will carry out spraying the thickness on slope；Selected wire netting is mesh rule
Lattice are 5cm × 5cm, and material is the galvanized wire mesh of Φ 0.3cm；
（3）Anchoring：Make holdfast（Anchor pole）When, according to live domatic situation, such as domatic use Φ 8 of soil property（Or Φ 6）Circle
Steel is made " U " type holdfast；Rock slope then should be fabricated to T-shape anchor pole using the screw-thread steel of 10-Φ of Φ 12, and length is not small
In 20cm（Squeeze into hole depth）；Holdfast spacing：Push up 50cm in slope（Anyhow）, domatic 100cm；
（4）Preparation is sowed grass seeds by duster base material：A. it is fitted into non-woven bag after vegetable seeds being weighed up into mixing by formula ratio first, and soaks
Plant 12~24 hours；B. planting soil is sieved, is filtered out the soil heap that particle diameter is 20~30 mesh good standby；C. will water removal
Outside other raw materials press formula rate input mixer in, stir；
（5）Matrix is sowed grass seeds by duster：By（4）The base material of sowing grass seeds by duster prepared in step loads concrete spray seeding car, at lance outlet
Be mixed into mixture quality ratio for 5: 2 clear water treat sow grass seeds by duster it is domatic sowed grass seeds by duster, thickness of sowing grass seeds by duster be 10~12cm；
（6）Maintenance：After the completion of spray slope, non-woven fabrics is covered in time, after after base material solidification in 48 hours, automatic spray conserves 45
My god, and periodically sprinkle chemical control pest and disease damage, topdress in time, after-culture is carried out in time to the sparse or region that is short of seedling；
After testing, the intensity >=0.25MPa, anti-rain drop erosion intensity >=120mm/ after Cheng Ping in the present invention after base material solidification
h；Form grass filling after half a year to 1 year to combine, the ecological vegetable landscape based on shrub, anti-rain drop erosion intensity >=200mm/h.
Water-loss reducer used in the present invention is produced by French SNF companies production " AQUASORB " series agricultural water-loss reducer
The combination of any one or two or three in 3005KM types, 3005KS types, 3005KB types, the JB777 types in product, using this
Planting the major advantage of product is：The water-loss reducer of the said firm's production is a kind of nontoxic, harmless high molecular polymer, can be absorbed certainly
The moisture that 400 times or so of body weight, with quick water suction, slow release, the characteristics of promote plant absorption.It can strengthen soil
With the retain water and nutrients ability of matrix, improve the crumb structure of soil, persistently supply moisture needed for plant growth, drought resisting is degeneration-resistant, section
Water saves fertilizer, and the use of the water-loss reducer can significantly improve the rate that roots of vegetable seeds, it is ensured that shrub and lawn, flowers
Growth quality, Prolong green period.
In " FLOBOND " series soil binder that adhesive used in the present invention is produced by French SNF companies
The combination of any one or two kinds in A30 types, HL40 types, it is a kind of water-soluble super high molecular weight polymer, can be appointing
Meaning ratio is dissolved in water and not stratified, and itself is nontoxic, harmless, and catabolite is in environmentally friendly.It can improve soil aggregation power, make
The soil loss that rainwash is caused reduces by 95%, soil conservation fertilizer conservation effect is significant；Increase soil granular porous, improve moisture and ooze
Saturating power, can make the moisture of soil soak permeability increase 35% -50%, hence it is evident that to improve rainfall validity and irrigation water using efficiency, section
Water preserves soil moisture；Promote to be influenceed and sprouted the plant emergence rate emerged to improve 35% by native face skinning；Make soil nutrient（Phosphate and nitre
Hydrochlorate）Filter loss reduce 80% or so, improve utilization rate of fertilizer；Meanwhile, the pesticide concentration in runoff water is reduced, prevent ground
Lower water and water bodies of rivers and lakes pollute.
Planting soil used in the present invention is retain water and nutrients effect stronger mellow soil or sandy loam, and base is done using this soil
Matter, is more beneficial for herbaceous plant and shrub plant growth.
Organic matter used in the present invention is northeast peat soil, i.e. turfy soil, and it is a kind of good cultivation matrix, is
Ancient times low temperature, the plant remains on temperature ground are constantly combined and piled up, and the bottom of deposit gradually becomes weak oxide even by oxidation environment
Reducing environment, through peroxide decomposition and hydrolysis, early stage product is transformed into a kind of humic substance rich in humic acid of many water
The special organic matter ore body for slowly decomposing and being formed.
Organic fertilizer used in the present invention is that, using fermentation poultry dung or fermentation pig manure or fermented cow dung, its main purpose is
In order to increase the fertility of host material.
Grass fiber used in the present invention is the rice straw or wheat straw waste or maize straw that length is 10~15cm,
Can also be the stronger straw of other toughness, add the purpose of grass fiber to be mainly the antiscour of enhancing matrix and prevent tortoise
Split function.
Inorganic fertilizer used in the present invention is the A Kang using the production of Russia A Kang worlds chemical fertilizer Group Co., Ltd
Compound fertilizer, wherein total nutrient content >=48%, total nitrogen content >=16%, available phosphorus content >=16%, effective potassium content >=16%.This
Total nutrient content is high in planting import composite fertilizer, and nitrogen phosphoris and potassium fertilizer ratio rationally, can provide permanent fertilizer efficiency for plant growth, adopt certainly
It is also possible with other composite fertilizers.
Wood sawdust used in the present invention can increase the water holding capacity and gas porosity of hypothallus itself, be more beneficial for planting
Thing grows.
PH adjusting agent used in the present invention is saleratus power or calcium and magnesium phosphorus powder, and main purpose is that the pH for adjusting matrix is
6.5-7.5, soil matrix is more beneficial for plant growth.
One of inventive point of the invention is the water-loss reducer and adhesive that the production of SNF companies of France is added in base material formula
Afterwards, by water-loss reducer, adhesive and in formula other each components rational proportion, the soil moved in improve the original matrix formed after the solidification that can make to sow grass seeds by duster
Intensity reaches 0.25MPa, and the matrix strength after significantly larger than common alien earth sparging so ensures that soil moved in improve the original matrix in plant
Before growing out, can be with resistance of rainwater washing against, due to each reasonable raw material proportioning in formula, matrix pH value is adapted to plant growth,
30 days -45 days after sowing grass seeds by duster, you can form lawn, the anti-rain drop erosion intensity of side slope after Cheng Ping can reach 120m/h, reach coagulation
Soil is sowed grass seeds by duster the intensity of matrix, and after half a year to 1 year of sowing grass seeds by duster, based on shrub, grass fills the ecoscape for combining for plant growth group
Based on, now domatic anti-rain drop erosion intensity is up to 250mm/h.
The two of inventive point of the invention, are the weight between the seed mixture and each vegetable seeds used in matrix formulations
Proportioning, is also one of maximum inventive point of the invention.
Wherein selected herbaceous seeds rhizome Festuca Arundinacea, is supplement feeding, is produced by Bai Lv companies of the U.S., also known as section
Pasture and water, the shoot density of planting is big, and color and luster is beautiful, and root system is very flourishing, it is easy to turfing take.In the feelings that rainfall is especially limited
Under condition, emerge neat, and lawn has very strong root system, and rhizome can form new plant, so can fill up in lawn
Naked spot；Compared with common tall fescue turf, rhizome type tall fescue turf can reduce after-culture, and weed infestation is few, and does not exist
It is grown in the excessively coarse problem of the common Festuca Arundinacea blade of opening.Rhizome type tall fescue turf can for a long time keep beautiful
Sight, neat, manageability.Breeding man prophesy, following rhizome type Festuca Arundinacea will turn into it is main with one of common Festuca Arundinacea mixed seeding into
Point, it can play the extension effect of annual bluegrass rhizome in mixed seeding, and the climatic environment that annual bluegrass cannot survive is adapted to again.
Selected herbaceous plant Trifolium repense, Trifolium, perennial leguminous herbaceous plant, main root is short, lateral root and fibrous root
Prosperity, stem crawls to overgrow, and eustipes part easily gives birth to adventitious root, fast growth.Leaf is three leaflet alternates, spends many, the floral white or light of number
Pink colour.Trifolium repense flower, leaf have ornamental value, and the green phase is long, and the florescence is long.Trifolium repense happiness moistening, heat-resisting cold resistance is good, more resistance to shade,
Salt And Alkali Tolerance, not tight to soil requirement.Trifolium repense, can also be cold with English grass or Festuca Arundinacea etc. except can be with unicast floor space
Season, type turfgrass carried out mixed seeding, using the nitrogen fixation of Trifolium repense for lawn provides nutrition, can be obviously prolonged the green phase.National big portion
Region-by-region can be planted, and be planted extensively in areas such as North China, northeast, the southeast.Can be used as garden, park, urban green belts, orchard
With the cover plant in forest zone, and for highway slope protection, riverbank bank protection and water and soil conservation etc..
Selected herbaceous plant alfalfa, is that pulse family clover belongs to herbaceos perennial, strong drought resistance, root system hair
Reach, main root buries as deep as several meters to tens of rice, turns green morning, heat-resisting, moisture-proof, drought resisting, disease-resistant protrusion.
Selected herbaceous plant Bermuda grass, belongs to season type grass seeds, is that grass family bermuda grass belongs to perennial lawn plant.Plant
Strain is short, and growing power is strong, has root-like stock or elongated skill of crawling.Summer, autumn are spread rapidly, and internode lands and can take root, anti-blue or green early,
Leaf color is dark green, and 5-July extracts inflorescence, stalk 12-15 centimetres of inflorescence spikes high, green, ability extreme difference seed maturity out successively
After be easy to come off, with certain natural seeding ability.
Selected shrub plant horse spine, is pulse family fruticuli plant, is 2003 from the external horse spine kind money introduced
The short raw new lines that screening is tamed out in source, short life, drought resisting, ornamental value are shown by the introduction and acclimatization of nearly 4 years
High the features such as.Horse spine is short compared with pink indigo plant, and plant height neat and consistent, first flower at the beginning of 5 months by the end of April, reaches always by the end of August,
Indefinite inflorescence.Drought resistance is stronger, belongs to perennial plant, once sowing using, being particularly suitable for making pionner plantation for many years, has
There are the multiple actions such as fixed nitrogen, water and soil conservation and biological plants quilt and fence.
Selected shrub plant spends more lily magnolia, and in being, the raw pulse family Magnolia shrub of drought, late July blooms then for sowing,
June in next year blooms, and inflorescence is big, and little Hua is more, and color is light red, and the florescence is long, is also good nectariferous plant and Garden virescence plant, is
The aithullium often used in landscape garden.Spend more lily magnolia and like weather that is warm and moistening, suitably in the south temperate zone and subtropical zone
Middle low altitude area cultivation, summer high temperature, the area that the rainfall is plentiful grows most prosperous.Temperature is low in the winter time, but without lasting frost
In the case of, can keep dark green.Spend more lily magnolia and like wet, drought-enduring, strong stress resistance, but intolerant to water stain, low-lying land is not suitable for plantation.Spend more
Lily magnolia is excellent leguminous forage, and its rhizobium can fix the nitrogen dissociated in air, with improved soil, increases soil fertility
Effect.Spend more that lily magnolia well developed root system, fast growth are thick with leaves, coverage is big, long lifespan, can effectively catching water droplet
Flourishing root system energy fixing of soil and conservation of water prevents soil erosion, is a kind of water and soil conservation seeds of resistance.
Selected shrub plant cassia corymbosa, is leguminosae cassia sunlight seeds, light, semi-evergreen shrubs, is near several
Successfully one of new excellent green tree species are planted experimentally over year, with advantages below：（1）The speed of growth is exceedingly fast, and forms colony's landscape time
It is short.Experiment shows, the cassia corymbosa of April sowing, and October plant height is up to 1.2-1.5 meters then, and it is various to bloom, in an endless stream
It is without cease.Seed spring next year is ripe.（2）Florescence is long, and colony has better effect.7-December of florescence blooms, full-bloom stage in 9-November,
As long as nearly half a year at florescence.Golden yellow little Hua sews full end of the branch, very in great numbers.A piece of golden yellow when group plants, it is dazzlingly beautiful.First open
After flower maturation, the beanpod of a string fine strip shape overworks treetop and glitters, and flickers with the wind, separately into a scape.（3）Breeding is easy,
Instant effect.It is various due to setting seeds, and germination percentage is very high, therefore use seed propagation more.（4）Extensive management, cold resistance is strong.Umbrella
Room Cassia robust growth, pest and disease damage is few, not tight to soil requirement, can also be grown on the less subacidity soil of humus.It is suitable
Answering property widely, more than minimum temperature -5 DEG C area well-grown.（5）Greenland Application is wide.Can be used in greenery patches
Mass-planting, meadow is interspersed, and can also be used as decoration border, background material of short flowers etc..Root system depth, water and soil conservation is strong, and
There is good landscape effect, be the rare new excellent material of large area slope protection greening.
Selected shrub plant false indigo, pulse family, machaka is grown thickly, 1-4 meters of plant height, and branches and leaves are dense, and is honey
Source plant, Chang Zhizuo is green to sell use.Branch brown, by pubescence, after polish, imparipinnate leaf, drape over one's shoulders needle-like ellipse to ellipse,
Tip is justified or nick, has small prominent point, basal circular, and have gland point.Cold-resistant, drought-enduring, moisture-proof, Salt And Alkali Tolerance, anti-blown sand, resistance pole
Strong shrub, by barren hillside, road, riverbank, salt-soda soil can grow.
Selected flower plant coreopsis, annual or perennial herb is high 1-2 meters.Root fusiform, many fibrous roots, or
Nearly basal part of stem has adventitious root.Light, impoverishment tolerant soil avoids fertilizer, and soil is too fertile, avoids sweltering heat, avoids ponding, to summer high temperature not
Adapt to, can not resist cold.The seed being scattered carrys out annual meeting natural seeding breeding., to the Frost's Descent, coreopsis plant shape is tall and big, leaf grace for florescence August,
Pattern is enriched, and has the color such as red, white, powder, purple, is suitable to arrange presbyopic glasses, and at meadow edge, around grove and roadside is transplanted work in flakes
Background material, quite there is rustic charm.It is suitable as spending border background material, can also plants by hedge side, mountain stone, escarpment, tree altar or residence.
The maximum advantage of seed proportioning of the present invention is season type grass seeds and supplement feeding collocation, and herbaceous plant and shrub are planted
Thing, flower plant collocation, in the case of proper temperature, Bermuda grass can rapidly climb completely domatic, prevent erosion, and consolidate slope
Face, alfalfa, horse spine, spends more the mesquite plant such as lily magnolia, false indigo, and germination percentage is high, well developed root system, can fixing of soil and conservation of water,
And can effective fixed nitrogen, for plant provides endlessly nutrient, while selected shrub can bloom bear pods, with certain natural seeding
Ability, with the succession of slope vegetation, the shrub of domatic growth is more long closeer, and the grass of bottom growth is presented degeneration and becomes by growth
Gesture, ultimately forms grass filling and combines, the ecological-phylo-coenotic being adapted based on shrub and with surrounding environment.
The three of inventive point of the invention are：To plant raw base material mix with vegetable seeds mix thoroughly after sowed grass seeds by duster, do so
Can realize that side slope is once sowed grass seeds by duster shaping, it is to avoid tradition needed during sowing grass seeds by duster it is secondary sow grass seeds by duster, waste of time, and plant species
The sub problem being easily lost in, is sowed grass seeds by duster after matrix sowed grass seeds by duster with the present invention, and vegetable seeds is evenly distributed, seed substantially without loss,
It is basic without after-culture during final-period management.
The four of inventive point of the invention are：In linked network in the form of Double-level Reticulated is hung, and with admittedly between Double-level Reticulated
Fixed some battens are supported, advantage of this is that when can ensure to spray slope base material thickness so that ensure soil moved in improve the original thickness and
The content of vegetable seeds, ensures afforestation effect to greatest extent.
The present invention is that inventor draws in production practices for many years by countless verification experimental verifications, is matched somebody with somebody with matrix of the invention
Than, intensity up to the soil moved in improve the original basic unit of more than 0.25MPa can be made, withstand earlier plant not into rain drop erosion during level ground, together
When be more suitable for plant growth, within 30-45 days can Cheng Ping, form the lawn of anti-rain drop erosion intensity more than 120mm/h,
Formed in half a year to 1 year based on shrub, grass fills the ecological-phylo-coenotic for combining, form rainwater antiscour intensity and be more than 200mm/h
Green side slope, realize greening side slope truly.
Specific embodiment
Embodiment 1
The present embodiment is with March, 2010 in the pool mouthful of Hubei Province Huangshi five-leaved chaste tree mountain northern foot 3 geological environment restoration harness work
Illustrated as a example by journey, the domatic gradient is substantially more than 70 °, substantially approximate 90 ° at steepest, highest point is up to 180 meters
More than, specific embodiment is as follows：
Zoology green-recovery employed in the present embodiment is sowed grass seeds by duster base material, including following weight parts raw material：
The peat soil 25 of planting soil 380
The grass fiber 1.5 of organic fertilizer 2.5
The water-loss reducer 0.04 of wood sawdust 1.5
The inorganic fertilizer 0.2 of adhesive 0.03
The seed mixture 32 of pH adjusting agent 1
Water 178；
Wherein described seed mixture is made up of the vegetable seeds of following weight parts：
The Trifolium repense 2 of rhizome Festuca Arundinacea 12
The Bermuda grass 2 of alfalfa 3
Horse spine 2.5 spends more lily magnolia 4
The false indigo 2.5 of cassia corymbosa 3
Coreopsis 1.
The planting soil is using mellow soil or sandy loam with retain water and nutrients effect.
The water-loss reducer and adhesive are respectively using SNF companies of France production " AQUASORB " series agricultural water-loss reducer
" FLOBOND " series soil binder.
The organic fertilizer refers to fermentation poultry dung or fermentation pig manure or fermented cow dung.
The pH adjusting agent is using saleratus power or calcium and magnesium phosphorus powder.
The inorganic fertilizer is the A Kang compound fertilizers using the production of Russia A Kang worlds chemical fertilizer Group Co., Ltd, wherein
Total nutrient content >=48%, total nitrogen content >=16%, available phosphorus content >=16%, effective potassium content >=16%.
The grass fiber be the rice straw or wheat straw waste or maize straw that length is 10~15cm, or other
The stronger straw of toughness, adds the purpose of grass fiber to be mainly the antiscour of enhancing matrix and prevent cracking function.
The preparation method of base material, is made up of following step in the present embodiment：
A. it is fitted into non-woven bag after vegetable seeds being weighed up into mixing by formula ratio first, and soaks seed 12~24 hours；
B. planting soil is sieved, is filtered out the soil heap that particle diameter is 20~30 mesh good standby；
C. by other raw materials in addition to water press formula rate input mixer in, stir；
D. the mixture that will be mixed in step c loads concrete spray seeding car, is mixed at lance outlet and compounding substances
Amount treated than the clear water for 5: 2 sow grass seeds by duster it is domatic sowed grass seeds by duster, sow grass seeds by duster 10~12cm of thickness.
Be checking the present embodiment base material of sowing grass seeds by duster effect, with the zoology green-recovery of the present embodiment sow grass seeds by duster base material administer Hubei Province
The pool mouthful of Huangshi five-leaved chaste tree mountain northern foot 3 geological environment.Specific construction technological process is：The pool mouthful cleaning → top layer leveling → linked network →
It is fixed（Anchoring）→ preparation base material → base material of sowing grass seeds by duster → add a cover the maintenance of non-woven fabrics protection → automatic spray.
Specific improvement step is as follows：
（1）Cleaning side slope：The impurity of side slope is removed, protruding parts leveling, the gradient is actually made into gradient one by scene
Cause；
（2）Hang Double-level Reticulated：First by wire netting is in slope top surface extends 100cm embedment intercepting drains or is anchored in soil, so
Toe is arrived in tiling naturally afterwards；Adjacent net pieces lap width is not less than 15cm, and mesh sheet is close to domatic, pleat folding and hanging existing must not occurs
As；Fixing horizontal batten and vertical batten before squeezing into holdfast between ground floor net and rock, batten specification length × width × height=
80cm × 3cm × 5cm, the spacing of upper and lower, left and right is 1 meter between adjacent level batten, and batten is existed by hand-drawn wire colligation
On wire netting；After ground floor net is with holdfast stickfast, second layer net is repaved；Continue in ground floor net and the while paving second layer net
Horizontal batten and vertical batten are equally fixed between two layers of net, batten specification length × width × height=80cm × 3cm × 5cm mutually borders on the river
The spacing of upper and lower, left and right is 1 meter between flat batten, and batten is by hand-drawn wire colligation on wire netting, it is desirable to put for the second time
The batten put is Chong Die with the batten that first time places, it is ensured that will carry out spraying the thickness on slope；Selected wire netting is mesh rule
Lattice are 5cm × 5cm, and material is the galvanized wire mesh of Φ 0.3cm；
（3）Anchoring：Make holdfast（Anchor pole）When, according to live domatic situation, such as domatic use Φ 8 of soil property（Or Φ 6）Circle
Steel is made " U " type holdfast；Rock slope then should be fabricated to T-shape anchor pole using the screw-thread steel of 10-Φ of Φ 12, and length is not small
In 20cm（Squeeze into hole depth）；Holdfast spacing：Push up 50cm in slope（Anyhow）, domatic 100cm；
（4）Preparation is sowed grass seeds by duster base material：A. it is fitted into non-woven bag after vegetable seeds being weighed up into mixing by formula ratio first, and soaks
Plant 12~24 hours；B. planting soil is sieved, is filtered out the soil heap that particle diameter is 20~30 mesh good standby；C. will water removal
Outside other raw materials press formula rate input mixer in, stir；
（5）Matrix is sowed grass seeds by duster：By（4）The base material of sowing grass seeds by duster prepared in step loads concrete spray seeding car, at lance outlet
Be mixed into mixture quality ratio for 5: 2 clear water treat sow grass seeds by duster it is domatic sowed grass seeds by duster, thickness of sowing grass seeds by duster be 10~12cm；
（6）Maintenance：After the completion of spray slope, non-woven fabrics is covered in time, after after base material solidification in 48 hours, automatic spray conserves 45
My god, and periodically sprinkle chemical control pest and disease damage, topdress in time, after-culture is carried out in time to the sparse or region that is short of seedling；
After testing, the intensity >=0.25MPa, anti-rain drop erosion intensity >=120mm/ after Cheng Ping in the present invention after base material solidification
h；Form grass filling after half a year to 1 year to combine, the ecological vegetable landscape based on shrub, anti-rain drop erosion intensity >=200mm/h.
In the present embodiment, seed 7~10 d germinations, 15d or so Qi Miao, 60 d after broadcasting can reach domatic coverage rate 80%
Requirement above, early stage（20 d or so）Landscape based on herbaceous plant, shrub majority is hidden in thick grass.In early stage 3 months
Herbaceous plant growing way is better than shrub, and shrub majority is higher by herbaceous plant after 5 months, shows as grass, fills the landscape of symbiosis.To next year
In 3-April, in the unlapped space of turf and edge zone, shrub plant forms grass and fills symbiosis, shrub in domatic appearance in blocks
Based on plant scene.
The succession of slope vegetation has following features：
Early stage（20 d or so）Based on the landscape that grass is formed by growth, shrub is hidden in thick grass, and shrub is gradually high later
Go out careless face, form grass, fill the landscape of symbiosis, the requirement of domatic coverage rate more than 85% is typically can reach in 60 d.After half a year, with
Shrub growth, hat width is increased, domatic essentially shrub covering, grass is then gradually degenerated, and exists only in the edge or sky of shrubbery
Unoccupied place band.Born pods because the shrub used in experiment can bloom, become scattered about on domatic after its seed maturity, meet suitable gas
Time condition can germination and growth.Therefore, with the succession of slope vegetation, the shrub of domatic growth is more long closeer, bottom growth
Grass is grown, and the trend of degeneration is presented.
From above-mentioned data, the base material of sowing grass seeds by duster of the zoology green-recovery in the present embodiment has very to high, gradient slope ecological recovery
Big advantage, can meet high, gradient slope ecological recovery requirement, and form permanent natural, ecological landscape.
Comparative example 1
To verify effect of the base material of the present invention with traditional mixed grass spraying in slope treatment, inventor was in 2010 3
The same period moon does slope treatment in the pool mouth tradition mixed grass spraying of Hubei Province five-leaved chaste tree mountain northern foot 7, and concrete condition is as follows.
The pool mouthful of Hubei Province Huangshi five-leaved chaste tree mountain northern foot 7 geological conditions：The domatic gradient is substantially more than 70 °, at steepest
Substantially approximate 90 °, highest point is similar to the pool mouthful of five-leaved chaste tree mountain 3 geological environment up to more than 170 meters, using biography in the present embodiment
System mixed grass spraying is administered, and in Specific construction mode, except base material matches difference, linked network is using biography in slope treatment
System individual layer linked network form, base material of sowing grass seeds by duster is changed to the formula that following proportionings are combined with the seed mixture of embodiment 1 proportioning, other steps
The step of with embodiment one, is identical：
Base material formula used is：（Per 1m2Thickness is calculated by 0.1m）
The contrast of vegetation growth situation see the table below shown in 2 after sowing grass seeds by duster：
The slope treatment effect of the embodiment 1 of table 2 and slope treatment Contrast on effect situation in comparative example 1
By above-mentioned contrast test can be seen that the present invention sow grass seeds by duster base material on high, gradient slope is administered can with successful Application,
Permanent natural, ecological landscape is ultimately formed, and traditional mixed grass spraying can only retain 3 years lawn sceneries, the later stage needs weight again
It is new to administer, illustrate that present invention base material of sowing grass seeds by duster can replace tradition spray mixed planting base material carry out height, gradient slope eco-environment restoration, and
Effect is far superior to traditional mixed grass spraying.
Embodiment 2
The present embodiment is illustrated by taking the geological environment restoration harness engineering of the pool mouthful of five-leaved chaste tree mountain northern foot four as an example, and this is domatic
The gradient is 75 ° or so, and, up to 85 ° or so, highest point is up to more than 240 meters, and specific embodiment is as follows for some places：
Zoology green-recovery in the present embodiment is sowed grass seeds by duster base material, including following weight parts raw material：
The peat soil 22 of planting soil 400
The grass fiber 1 of organic fertilizer 2
The water-loss reducer 0.03 of wood sawdust 2
The inorganic fertilizer 0.1 of adhesive 0.02
The seed mixture 40 of pH adjusting agent 1.5
Water 190；
The preferred scheme of wherein described seed mixture is made up of the vegetable seeds of following weight parts：
The Trifolium repense 3 of rhizome Festuca Arundinacea 12
The Bermuda grass 3 of alfalfa 4
Horse spine 3 spends more lily magnolia 5
The false indigo 3 of cassia corymbosa 4
Coreopsis 2.
With embodiment 1, the sow grass seeds by duster preparation method of base material of zoology green-recovery is made up of the present embodiment administering method following step：a.
It is fitted into non-woven bag after vegetable seeds is weighed up into mixing by formula ratio first, and soaks seed 12~24 hours；B. planting soil is entered
Row screening, filters out the soil heap that particle diameter is 20~30 mesh good standby；C. other raw materials in addition to water are thrown by formula rate
Enter in mixer, stir；D. the mixture that will be mixed in step c loads concrete spray seeding car, in lance outlet
Place be mixed into mixture quality ratio for 5: 2 clear water treat sow grass seeds by duster it is domatic sowed grass seeds by duster, spray slope after the completion of, nonwoven is covered in time
Cloth, after after the solidification of 48 hours base materials, high-pressure fog watering maintenance 45 days can Cheng Ping, after testing, the intensity after base material solidification
Anti- rain drop erosion intensity >=120mm/h after >=0.25MPa, Cheng Ping；Form grass filling after half a year to 1 year to combine, the life based on shrub
State plants landscape, anti-rain drop erosion intensity >=200mm/h.
Embodiment 3
The present embodiment is illustrated by taking the slope ecological recovery project of Wuhan Jun Shan First Avenues as an example, and the domatic gradient is
It is 70 ° or so, wide 360 meters, 30 meters of average height, specific embodiment is as follows：
Zoology green-recovery in the present embodiment is sowed grass seeds by duster base material, including following weight parts raw material：
The peat soil 28 of planting soil 350
The grass fiber 2 of organic fertilizer 4
The water-loss reducer 0.05 of wood sawdust 1
The inorganic fertilizer 0.3 of adhesive 0.04
The seed mixture 30 of pH adjusting agent 0.8
Water 165~190；
The preferred scheme of wherein described seed mixture is made up of the vegetable seeds of following weight parts：
The Trifolium repense 2 of rhizome Festuca Arundinacea 10
The Bermuda grass 2.5 of alfalfa 3
Horse spine 2.5 spends more lily magnolia 4
The false indigo 2 of cassia corymbosa 3
Coreopsis 1.
With embodiment 1, the sow grass seeds by duster preparation method of base material of zoology green-recovery is made up of the present embodiment administering method following step：a.
It is fitted into non-woven bag after vegetable seeds is weighed up into mixing by formula ratio first, and soaks seed 12~24 hours；B. planting soil is entered
Row screening, filters out the soil heap that particle diameter is 20~30 mesh good standby；C. other raw materials in addition to water are thrown by formula rate
Enter in mixer, stir；D. the mixture that will be mixed in step c loads concrete spray seeding car, in lance outlet
Place be mixed into mixture quality ratio for 5: 2 clear water treat sow grass seeds by duster it is domatic sowed grass seeds by duster, spray slope after the completion of, nonwoven is covered in time
Cloth, after after the solidification of 48 hours base materials, high-pressure fog watering maintenance 45 days can Cheng Ping, after testing, the intensity after base material solidification
Anti- rain drop erosion intensity >=120mm/h after >=0.25MPa, Cheng Ping；Form grass filling after half a year to 1 year to combine, the life based on shrub
State plants landscape, anti-rain drop erosion intensity >=200mm/h.
Embodiment 4
One kind of the present embodiment is high, gradient slope zoology green-recovery is sowed grass seeds by duster base material, including following weight parts raw material：
The peat soil 20 of planting soil 330
The grass fiber 1 of organic fertilizer 1.5
The water-loss reducer 0.05 of wood sawdust 1
The inorganic fertilizer 0.5 of adhesive 0.04
The seed mixture 30 of pH adjusting agent 0.5
Water 150；
Wherein described seed mixture is made up of the vegetable seeds of following weight parts：
The Trifolium repense 2 of rhizome Festuca Arundinacea 10
The Bermuda grass 2 of alfalfa 3
Horse spine 2.5 spends more lily magnolia 4
The false indigo 2 of cassia corymbosa 3.5
Coreopsis 1；
Its preparation method is with embodiment 2.
Embodiment 5
One kind of the present embodiment is high, gradient slope zoology green-recovery is sowed grass seeds by duster base material, including following weight parts raw material：
The peat soil 30 of planting soil 420
The grass fiber 3 of organic fertilizer 5
The water-loss reducer 0.05 of wood sawdust 3
The inorganic fertilizer 0.5 of adhesive 0.02
The seed mixture 44 of pH adjusting agent 0.5
Water 200；
Wherein described seed mixture is made up of the vegetable seeds of following weight parts：
The Trifolium repense 4 of rhizome Festuca Arundinacea 12
The Bermuda grass 3 of alfalfa 5
Horse spine 4 spends more lily magnolia 6
The false indigo 3 of cassia corymbosa 5
Coreopsis 2.
Its preparation method is with embodiment 3.
Claims (4)
1. a kind of high, gradient slope zoology green-recovery is sowed grass seeds by duster application of the base material in high, gradient slope zoology green-recovery is administered, and described sows grass seeds by duster
Base material includes the raw material of following weight parts：
The peat soil 25 of planting soil 380
The grass fiber 1.5 of organic fertilizer 2.5
The water-loss reducer 0.04 of wood sawdust 1.5
The inorganic fertilizer 0.2 of adhesive 0.03
The seed mixture 32 of pH adjusting agent 1
Water 178；
The seed mixture is made up of the vegetable seeds of following weight parts：
The Trifolium repense 2 of rhizome Festuca Arundinacea 12
The Bermuda grass 2 of alfalfa 3
Horse spine 2.5 spends more lily magnolia 4
The false indigo 2.5 of cassia corymbosa 3
Coreopsis 1；
Above-mentioned raw materials are prepared into the step of sowing grass seeds by duster base material as follows：
A. it is fitted into non-woven bag after vegetable seeds being weighed up into mixing by formula ratio first, and soaks seed 12~24 hours；
B. planting soil is sieved, is filtered out the soil heap that particle diameter is 20~30 mesh good standby；
C. by other raw materials in addition to water press formula rate input mixer in, stir；
D. the mixture that will be mixed in step c loads concrete spray seeding car, is mixed at lance outlet and mixture quality ratio
For 5: 2 clear water treat sow grass seeds by duster it is domatic sowed grass seeds by duster, sow grass seeds by duster 10~12cm of thickness；
The concrete application step of the base material of sowing grass seeds by duster is as follows：
（1）Cleaning side slope：The impurity of side slope is removed, protruding parts leveling, it is consistent that the gradient is actually made into gradient by scene；
（2）Hang Double-level Reticulated：First by wire netting is in slope top surface extends 100cm embedment intercepting drains or is anchored in soil, then certainly
Toe is arrived in so tiling；Adjacent net pieces lap width be not less than 15cm, mesh sheet be close to it is domatic, must not occur pleat folding and hanging phenomenon；
Fixing horizontal batten before squeezing into holdfast between ground floor net and rock, batten specification length × width × height=80cm × 3cm × 5cm,
Adjacent level batten upper and lower, left and right spacing is 1 meter, and batten is by hand-drawn wire colligation on wire netting；Ground floor net anchor
After nail stickfast, second layer net is repaved；Continue the same fixed water between ground floor net and the second layer net while paving second layer net
Flat batten, batten specification length × width × height=80cm × 3cm × 5cm, adjacent level batten upper and lower, left and right spacing is 1 meter,
Batten is by hand-drawn wire colligation on wire netting, it is desirable to which second batten of placement is Chong Die with the batten that first time places, it is ensured that
The thickness on slope will be carried out spraying；Selected wire netting is that mesh specification is 5cm × 5cm, and material is the galvanized wire of Φ 0.3cm
Net；
（3）Anchoring：When making holdfast, according to live domatic situation, such as domatic use Φ 8 of soil property or the round steel of Φ 6 is fabricated to " U " type
Holdfast；Rock slope then should be fabricated to T-shape anchor pole using the screw-thread steel of 10-Φ of Φ 12, and length is not less than 20cm；Between holdfast
Away from：Push up 50cm, domatic 100cm in slope；
（4）Preparation is sowed grass seeds by duster base material：Sowed grass seeds by duster base by zoology green-recovery is prepared in the preparation method of above-mentioned base material of sowing grass seeds by duster the step of a, b, c
Material；
（5）Matrix is sowed grass seeds by duster：By（4）The base material of sowing grass seeds by duster prepared in step loads concrete spray seeding car, is mixed at lance outlet
With mixture quality ratio for 5: 2 clear water treat sow grass seeds by duster it is domatic sowed grass seeds by duster, thickness of sowing grass seeds by duster be 10~12cm；
（6）Maintenance：After the completion of spray slope, non-woven fabrics is covered in time, after after base material solidification in 48 hours, automatic spray is conserved 45 days, and
Periodically sprinkle chemical control pest and disease damage, is topdressed in time, and after-culture is carried out in time to the sparse or region that is short of seedling；
After testing, the intensity >=0.25MPa, anti-rain drop erosion intensity >=120mm/h after Cheng Ping in the present invention after base material solidification；Half
Form grass filling after year to 1 year to combine, the ecological vegetable landscape based on shrub, anti-rain drop erosion intensity >=200mm/h.
2. a kind of high, gradient slope zoology green-recovery according to claim 1 sows grass seeds by duster base material in improvement height, gradient slope zoology green-recovery
In application, it is characterised in that：The water-loss reducer and adhesive are respectively to produce " AQUASORB " system using SNF companies of France
Row agricultural water-loss reducer and " FLOBOND " series soil binder.
3. a kind of high, gradient slope zoology green-recovery according to claim 1 sows grass seeds by duster base material in improvement height, gradient slope zoology green-recovery
In application, it is characterised in that：The planting soil is using mellow soil or sandy loam with retain water and nutrients effect；The pH regulations
Agent is using saleratus power or calcium and magnesium phosphorus powder.
4. a kind of high, gradient slope zoology green-recovery according to claim 1 sows grass seeds by duster base material in improvement height, gradient slope zoology green-recovery
In application, it is characterised in that：The organic fertilizer refers to fermentation poultry dung or fermentation pig manure or fermented cow dung；The inorganic fertilizer is to adopt
The A Kang compound fertilizers produced with Russian A Kang worlds chemical fertilizer Group Co., Ltd, wherein total nutrient content >=48%, total nitrogen contain
Amount >=16%, available phosphorus content >=16%, effective potassium content >=16%.
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