CN107630443A - Check winds and fix drifting sand method and the sand-protecting barrier of checking winds and fixing drifting sand in the rare area of wind heavy rainfall - Google Patents

Check winds and fix drifting sand method and the sand-protecting barrier of checking winds and fixing drifting sand in the rare area of wind heavy rainfall Download PDF

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Publication number
CN107630443A
CN107630443A CN201711082480.0A CN201711082480A CN107630443A CN 107630443 A CN107630443 A CN 107630443A CN 201711082480 A CN201711082480 A CN 201711082480A CN 107630443 A CN107630443 A CN 107630443A
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China
Prior art keywords
sand
winds
barrier
drifting sand
checking winds
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Inventor
高鸿永
郝治满
周俐青
代百春
胡旭东
张晓严
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The ecological environment of Inner Mongolia Mongolian grass (Group) Limited by Share Ltd
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高鸿永
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Priority to CN201711082480.0A priority Critical patent/CN107630443A/en
Publication of CN107630443A publication Critical patent/CN107630443A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22Improving land use; Improving water use or availability; Controlling erosion

Abstract

The invention provides check winds and fix drifting sand method and the sand-protecting barrier of checking winds and fixing drifting sand in a kind of rare area of wind heavy rainfall, it is related to technical field of checking winds and fixing drifting sand.The method of checking winds and fixing drifting sand in the rare area of wind heavy rainfall includes:The plastic foil that tiled in mechanical sand barrier is built into tiling sand-protecting barrier growth belt;Water supply installation is installed under plastic foil, supply water 0.5~1h;Perforate on the plastic film, and the plant for adapting to desert Environment is planted in position of opening.This method of checking winds and fixing drifting sand has been effectively combined mechanical sand barrier and biological checkboard, take full advantage of upright sand-protecting barrier in mechanical sand barrier, tiling sand-protecting barrier the characteristics of, for structure biological checkboard provide condition;Mechanical sand barrier is allowed while being looked into for loud, high-pitched sound, bush, road are checked winds and fixed drifting sand, growing environment is provided to growth belt, mechanical sand barrier function is extended on the basis of original function is not weakened, so as to which the lasting purpose checked winds and fixed drifting sand and treated both principal and secondary aspect of disease, and then the maximum effect for playing unit water in checking winds and fixing drifting sand can be reached under conditions of few cost is increased.

Description

Check winds and fix drifting sand method and the sand-protecting barrier of checking winds and fixing drifting sand in the rare area of wind heavy rainfall
Technical field
The present invention relates to technical field of checking winds and fixing drifting sand, and a kind of more particularly to wind heavy rainfall rare area is checked winds and fixed drifting sand Method and sand-protecting barrier of checking winds and fixing drifting sand.
Background technology
In northwest China, such as Alxa, there are a lot of deserts.Because local wind is big, and rainfall is rare, throughout the year dust storm Constantly.No matter loud, high-pitched sound look into, bush, or cities and towns, road all attacked by different degrees of dust storm.
The tradition method of checking winds and fixing drifting sand has:Mechanical sand barrier and biological checkboard.Mechanical sand barrier divides high vertical sand barrier, half hidden again (upright) formula sand-protecting barrier is peaceful to sand barrier.
Mechanical sand barrier construction is simple, it can draw materials nearby, and it is quick.Widely applied, risen in practice of checking winds and fixing drifting sand To great role.Its weak point is easily to be flowed or blow over and cover completely and eroded seriously by sand.Life-span is usually 5 years or so.
Biological checkboard is exactly to be checked winds and fixed drifting sand using biological method.Some are usually planted on desert and adapts to local desert The plant of environment increases surface layer of desert roughness, abatement wind speed, fixed surface layer of desert, increases coverage, prevents environment once again Deteriorate, play improvement environmental activity.Its weak point is because wind is big, and rainfall is rare, the seed sowed, and is waited less than germination just by wind Blow away, flowed or blow over and cover completely by sand, for the shrub seedling of cultivation because cannot get available moisture supply, survival rate is relatively low.
The content of the invention
It is an object of the invention to provide a kind of method of checking winds and fixing drifting sand in the rare area of wind heavy rainfall, this side of checking winds and fixing drifting sand Method has been effectively combined mechanical sand barrier and biological checkboard, take full advantage of upright sand-protecting barrier in mechanical sand barrier, tiling sand-protecting barrier the characteristics of, Condition is provided for structure biological checkboard;Mechanical sand barrier is allowed while being looked into for loud, high-pitched sound, bush, road are checked winds and fixed drifting sand, to growth belt Plant growth environment is provided, mechanical sand barrier function is extended on the basis of original function is not weakened, so as to few in increase The lasting purpose checked winds and fixed drifting sand and treated both principal and secondary aspect of disease can be reached under conditions of cost, and then maximum has played unit water windproof solid Effect in sand.
Another object of the present invention is to provide one kind to check winds and fix drifting sand sand-protecting barrier, it is husky with biology mechanical sand barrier has been effectively combined Barrier, take full advantage of upright sand-protecting barrier in mechanical sand barrier, tiling sand-protecting barrier the characteristics of, for build biological checkboard provide condition;Allow machine Tool sand-protecting barrier provides plant growth environment to growth belt, is not weakening original while being looked into for loud, high-pitched sound, bush, road are checked winds and fixed drifting sand Mechanical sand barrier function is extended on the basis of functional, so as to which mark of checking winds and fixing drifting sand can be reached under conditions of few cost is increased This simultaneous lasting purpose controlled, and then maximum has played effect of the unit water in checking winds and fixing drifting sand.
The present invention is solved its technical problem and realized using following technical scheme.
The present invention proposes a kind of method of checking winds and fixing drifting sand in the rare area of wind heavy rainfall, and it includes:
The plastic foil that tiled in mechanical sand barrier is built into tiling sand-protecting barrier growth belt;
Water supply installation is installed under plastic foil, and the 0.5~1h that supplies water, it is therefore preferable to 0.5h;
Perforate on the plastic film, and the plant for adapting to desert Environment is planted in position of opening.
The present invention proposes that one kind is checked winds and fixed drifting sand sand-protecting barrier, and sand-protecting barrier of checking winds and fixing drifting sand is by the plastic foil structure that tiled in mechanical sand barrier Tiling sand-protecting barrier growth belt is built up, and water supply installation is installed under plastic foil, and the 0.5~1h that supplies water, preferably 0.5h, then exist Perforate on plastic foil, and obtained after position of opening plants the plant of adaptation desert Environment.
Check winds and fix drifting sand method and the sand-protecting barrier of checking winds and fixing drifting sand in the rare area of the wind heavy rainfall of the embodiment of the present invention it is beneficial Effect is:
The method of checking winds and fixing drifting sand in the rare area of the wind heavy rainfall of offer is sufficiently used in mechanical sand barrier uprightly first The characteristics of sand-protecting barrier, tiling sand-protecting barrier, the plastic foil that tiled in mechanical sand barrier is built into tiling sand-protecting barrier growth belt, to build biological checkboard Provide condition.Secondly, water supply installation is installed under plastic foil, and the 0.5~1h that supplies water, it is therefore preferable to 0.5h;On the plastic film Perforate, and the plant for adapting to desert Environment is planted in position of opening.Allow mechanical sand barrier looked into for loud, high-pitched sound, bush, road are checked winds and fixed drifting sand While, plant growth environment is provided to growth belt, mechanical sand barrier function is extended on the basis of original function is not weakened, So as to reach the lasting purpose checked winds and fixed drifting sand and treated both principal and secondary aspect of disease under conditions of few cost is increased, and then maximum has played list Effect of the position water in checking winds and fixing drifting sand.
The sand-protecting barrier of checking winds and fixing drifting sand provided, has been effectively combined mechanical sand barrier and biological checkboard, has taken full advantage of mechanical sand barrier In upright sand-protecting barrier, tiling sand-protecting barrier the characteristics of, provide condition for structure biological checkboard;Allow mechanical sand barrier looked into for loud, high-pitched sound, bush, road While road is checked winds and fixed drifting sand, plant growth environment is provided to growth belt, machine is extended on the basis of original function is not weakened Tool sand-protecting barrier function, so as to which the lasting purpose checked winds and fixed drifting sand and treated both principal and secondary aspect of disease can be reached under conditions of few cost is increased, and then Maximum has played effect of the unit water in checking winds and fixing drifting sand.
Embodiment
, below will be in the embodiment of the present invention to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer Technical scheme be clearly and completely described.Unreceipted actual conditions person, builds according to normal condition or manufacturer in embodiment The condition of view is carried out.Agents useful for same or the unreceipted production firm person of instrument, it is the conventional production that can be obtained by commercially available purchase Product.
Below to wind heavy rainfall rare regional check winds and fix drifting sand method and the sand-protecting barrier of checking winds and fixing drifting sand of the embodiment of the present invention It is specifically described.
A kind of method of checking winds and fixing drifting sand in the rare area of wind heavy rainfall, it includes:
The plastic foil that tiled in mechanical sand barrier is built into tiling sand-protecting barrier growth belt;
Water supply installation is installed under plastic foil, and the 0.5~1h that supplies water, it is therefore preferable to 0.5h;
Perforate on the plastic film, and the plant for adapting to desert Environment is planted in position of opening.
In detail, the plastic foil that tiled in mechanical sand barrier is built into tiling sand-protecting barrier growth belt.So design fully utilizes In mechanical sand barrier the characteristics of upright sand-protecting barrier, tiling sand-protecting barrier, condition is provided for structure biological checkboard.It is husky that tiling is done with plastic foil Barrier structure growth belt, effect is to protect the loose top layer of growth belt not blow and reduce soil water evaporation off by wind, so as to give seed The plant seedling of germination and plantation provides preferable growing environment.Under the mechanical sand barrier protective condition of 5 years, planted on growth belt Local adaptive plant also grow to certain altitude, mechanical sand barrier weaken, lose function when take over mechanical sand barrier play it is windproof solid Sand does use.
As preferable scheme, the method for checking winds and fixing drifting sand in the rare area of wind heavy rainfall also includes pushing down plastic foil with sand Periphery.So on the one hand design is sufficiently used local resources, on the other hand can effectively prevent plastic foil by big wind Walk.
Wherein, the width of plastic foil is 60~80cm, it is therefore preferable to 70cm.Certainly, in other embodiments of the invention, The width of plastic foil can also be selected according to demand, and the present invention does not limit.
It should be noted that conventional mechanical sand barrier is existed with materials such as faggot, stalk, clay, branch, lath, cobbles The blind made on Shamian Island, it is to cut down wind speed, the effective engineering Sand-fixing Measures of fixed husky table.Main function is fixed flowing Sand dune and semi-mobile dune.Flush system sand-protecting barrier is the sand-protecting barrier for the type of fixing the sand, using bavin, grass, cobble, clay or asphalt emulsion, poly- third The material such as high molecular polymers such as acrylamide bedding is sprayed on Shamian Island, is completely cut off contact of the wind with loose sand bed with this, is made wind When sand drift passes through Shamian Island, eolian erosion is not played, does not increase the silt content in stream, though and reach wind and cross Sha Buqi, it is solid on the spot The husky effect of constant current.Vertical type sand-protecting barrier is sand type sand-protecting barrier mostly.Its sand prevention principle is mainly shown as:The road that stream passed through On line, the stop of any barrier no matter is encountered, wind speed will be affected and reduce, and carrying under one's arms a part for sand will deposit Around barrier, the sedimentary loading of stream is reduced with this, so as to play a part of the harm that prevents and control sandy storm.It is in addition, upright Formula sand-protecting barrier such as multirow configures, and may also function as the effect of wind speed between reduction barrier, sand is played once again so as to be alleviated or avoided, cause wind between barrier The effect such as erosion.
In detail, water supply installation is installed under plastic foil, and the 0.5~1h that supplies water, it is therefore preferable to 0.5h.Supplying water can be to plant Thing provides the moisture needed for life growth, ensures that plant can normally root.Certainly, in the other embodiment of the present invention In, the time of water supply can also be selected and adjusted according to the particular type in desert, and the present invention does not limit.
Optionally scheme, water supply installation is installed under plastic foil to be carried out by laying drip irrigation zone under plastic foil 's.Drip irrigation zone is that water is sent into root of the crop by the aperture on diameter about 10mm hollow billets or water dropper using plastic tube (drip irrigation pipe) road Portion carries out localized irrigation.Be by flow-out hole mouth very it is small enter water dropper or drip irrigation zone, water is drop by drop uniform and slow Ground is dropped in the soil near crop root.Drip irrigation is a kind of accurate irrigation method, using low pressure pipeline system, water is direct The douches such as the position for needing to irrigate, then water dropper, aperture or drip irrigation zone by being arranged on hollow billet are transported to, water one is dripped one Drop ground is uniformly and slowly instilling near crop root zone in soil, makes the soil of crop root most ecumene often keep suitable Humidity, make the water of soil, fertilizer, air and heat, microbial activities, all the time in good condition, created for high crop yield stable yields favourable Condition.Drip irrigation zone is broadly divided into internally-inlaid drip irrigation zone and labyrinth type drip irrigation tape.In an embodiment of the present invention, the type of drip irrigation zone It can be selected according to demand, the present invention does not limit.
Preferably, the spacing of neighboring plants of the spacing between the adjacent water dropper of drip irrigation zone with planting is consistent.So design It can guarantee that all plants are irrigated by equal extent, avoid the occurrence of the phenomenon of certain plants water shortage, and then ensure windproof solid Husky effect.
Optionally scheme, it is by laying bubble irrigation branch pipe under plastic foil that water supply installation is installed under plastic foil Carried out with drip irrigation pipe, bubble irrigation branch pipe is connected with drip irrigation pipe, and drip irrigation pipe is used to supply water for position of opening.Bubbling irrigation (Bubblerirrigation), the press water in pipeline is by douche, i.e. water burst device, in the form of shallow bid current or spring The one kind for being applied to soil surface is poured water form.
Preferably, the method for checking winds and fixing drifting sand in the rare area of wind heavy rainfall is additionally included in drip irrigation pipe correspondence position installation hair Tube fixer.So design can guarantee that hollow billet will not be blown away by strong wind, also be unlikely to sideslip, causes to irrigate uneven phenomenon and It is existing.
It should be noted that either bubble irrigation or drip irrigation zone all extremely saves water.They the advantages of are supplies The water overwhelming majority is utilized effectively, ageing good, because there is water replenishment, improves plant percent and increment, growth belt Between sand water content be improved, cause vegetal cover degree to be improved, played so as to maximum under existence conditions Effect of the unit water in checking winds and fixing drifting sand.Certainly, in other embodiments of the invention, irrigation method can also be according to need Ask and selected, the present invention does not limit.
Meanwhile no matter drip irrigation zone, or bubble irrigation is required for certain water source.Except in addition to the well-digging water detection source of Project Areas, It can be performed along highway, waterwheel can be utilized by highway, waterwheel feed pipe is connected into water system carries out moisturizing.
In detail, perforate on the plastic film, and the plant for adapting to desert Environment is planted in position of opening.So design, allow Mechanical sand barrier provides plant growth environment to growth belt, not weakened while being looked into for loud, high-pitched sound, bush, road are checked winds and fixed drifting sand Mechanical sand barrier function is extended on the basis of original function, is checked winds and fixed drifting sand so as to reach under conditions of few cost is increased The lasting purpose treated both principal and secondary aspect of disease, and then maximum has played effect of the unit water in checking winds and fixing drifting sand.
In an embodiment of the present invention, after the method for checking winds and fixing drifting sand in the rare area of wind heavy rainfall is additionally included in serike Carry out regular moisturizing.If sowing, moisturizing is carried out after broadcasting according to soil moisture content;If planting seedling, water of keeping a full stand of seedings is mended after cultivation in time. Moisturizing is carried out according to soil moisture content in the range of root system in final-period management.Can be periodically one month once or weekly, Mainly it is determined according to the state of plant, the present invention does not limit.
As preferable scheme, the method for checking winds and fixing drifting sand in the rare area of wind heavy rainfall be additionally included in as plantation after plant Apply nutrient and fertilizer while moisturizing.So design to feed nutrient while water replenishment, accomplishes water-fertilizer integral.
Embodiments of the invention additionally provide one kind and checked winds and fixed drifting sand sand-protecting barrier, and sand-protecting barrier of checking winds and fixing drifting sand is by mechanical sand barrier Tiling plastic foil is built into tiling sand-protecting barrier growth belt, and water supply installation is installed under plastic foil, and the 0.5~1h that supplies water, preferably For 0.5h, then perforate on the plastic film, and plant in position of opening what is obtained after the plant for adapting to desert Environment.
The feature and performance of the present invention are described in further detail with reference to embodiments.
Embodiment 1
One kind is present embodiments provided to check winds and fix drifting sand sand-protecting barrier, its by following wind heavy rainfall it is rare draw it is windproof solid Method for determining sand is carried out:
The plastic foil that tiled in mechanical sand barrier is built into tiling sand-protecting barrier growth belt, and the width of plastic foil is 80cm;
Drip irrigation zone is laid under plastic foil under plastic foil, and the 0.5h that supplies water;
Perforate on the plastic film, and the plant for adapting to desert Environment is planted in position of opening.
Embodiment 2
One kind is present embodiments provided to check winds and fix drifting sand sand-protecting barrier, its by following wind heavy rainfall it is rare draw it is windproof solid Method for determining sand is carried out:
The plastic foil that tiled in mechanical sand barrier is built into tiling sand-protecting barrier growth belt, and the width of plastic foil is 70cm;
The periphery of plastic foil is pushed down with sand;
It is positioned under plastic foil under plastic foil and lays drip irrigation zone, and the 0.8h that supplies water;
Perforate on the plastic film, and the plant for adapting to desert Environment is planted in position of opening.
Embodiment 3
One kind is present embodiments provided to check winds and fix drifting sand sand-protecting barrier, its by following wind heavy rainfall it is rare draw it is windproof solid Method for determining sand is carried out:
The plastic foil that tiled in mechanical sand barrier is built into tiling sand-protecting barrier growth belt, and the width of plastic foil is 80cm;
The periphery of plastic foil is pushed down with sand;
Drip irrigation zone, and the spacing between the adjacent water dropper of drip irrigation zone and the phase of plantation are laid under plastic foil under plastic foil The spacing of adjacent plant is consistent, and the 1h that supplies water;
Perforate on the plastic film, and the plant for adapting to desert Environment is planted in position of opening.
Embodiment 4
One kind is present embodiments provided to check winds and fix drifting sand sand-protecting barrier, its by following wind heavy rainfall it is rare draw it is windproof solid Method for determining sand is carried out:
The plastic foil that tiled in mechanical sand barrier is built into tiling sand-protecting barrier growth belt, and the width of plastic foil is 70cm;
The periphery of plastic foil is pushed down with sand;
Bubble irrigation branch pipe and drip irrigation pipe, bubble irrigation branch pipe and drip irrigation pipe are laid under plastic foil under plastic foil It is connected, drip irrigation pipe is used to supply water for position of opening, and installs hollow billet fixator in drip irrigation pipe correspondence position, and supplies water 0.5h;
Perforate on the plastic film, and the plant for adapting to desert Environment is planted in position of opening.
Embodiment 5
One kind is present embodiments provided to check winds and fix drifting sand sand-protecting barrier, its by following wind heavy rainfall it is rare draw it is windproof solid Method for determining sand is carried out:
The plastic foil that tiled in mechanical sand barrier is built into tiling sand-protecting barrier growth belt, and the width of plastic foil is 80cm;
The periphery of plastic foil is pushed down with sand;
Bubble irrigation branch pipe and drip irrigation pipe, bubble irrigation branch pipe and drip irrigation pipe are laid under plastic foil under plastic foil It is connected, drip irrigation pipe is used to supply water for position of opening, and installs hollow billet fixator, and the 1h that supplies water in drip irrigation pipe correspondence position;
Perforate on the plastic film, and the plant for adapting to desert Environment is planted in position of opening;
Regular moisturizing is carried out after serike.
Embodiment 5
One kind is present embodiments provided to check winds and fix drifting sand sand-protecting barrier, its by following wind heavy rainfall it is rare draw it is windproof solid Method for determining sand is carried out:
The plastic foil that tiled in mechanical sand barrier is built into tiling sand-protecting barrier growth belt, and the width of plastic foil is 60cm;
The periphery of plastic foil is pushed down with sand;
Bubble irrigation branch pipe and drip irrigation pipe, bubble irrigation branch pipe and drip irrigation pipe are laid under plastic foil under plastic foil It is connected, drip irrigation pipe is used to supply water for position of opening, and installs hollow billet fixator in drip irrigation pipe correspondence position, and supplies water 0.8h;
Perforate on the plastic film, and the plant for adapting to desert Environment is planted in position of opening;
Regular moisturizing is carried out after serike;
Apply nutrient and fertilizer while the plant moisturizing after for plantation.
Comparative example
Traditional mechanical sand barrier
Experimental example
The sand-protecting barrier collective effect of checking winds and fixing drifting sand that traditional mechanical sand barrier and embodiments of the invention 1 to embodiment 6 are provided In area identical desert areas, and observe growing state, situation of fixing the sand and the irrigation water situation of plant after 30d.
As a result show, the sand-protecting barrier of checking winds and fixing drifting sand that embodiments of the invention 1 to 6 provide has more excellent sand-fixing effect, plant Growing way is more preferable, and seedling death phenomenon is less, while irrigation water capacity is smaller.
In summary, embodiments of the invention have advantages below:
1st, the characteristics of taking full advantage of upright sand-protecting barrier in mechanical sand barrier, tiling sand-protecting barrier, bar is provided for structure biological checkboard Part;Mechanical sand barrier is allowed plant growth environment to be provided to growth belt, not while being looked into for loud, high-pitched sound, bush, road are checked winds and fixed drifting sand Mechanical sand barrier function is extended on the basis of decrease original function;
2nd, because there is water replenishment, plant percent and increment are improved;
3rd, water replenishment is carried because planting, the sand water content between growth belt is improved, and causes vegetal cover Degree is improved;
3rd, it is maximum under existence conditions to have played effect of the unit water in checking winds and fixing drifting sand;
4th, organically combined by mechanical sand barrier and biological checkboard, reach mark of checking winds and fixing drifting sand under conditions of few cost is increased This simultaneous lasting purpose controlled.
Embodiments described above is part of the embodiment of the present invention, rather than whole embodiments.The reality of the present invention The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made Every other embodiment, belongs to the scope of protection of the invention.

Claims (10)

1. the method for checking winds and fixing drifting sand in the rare area of a kind of wind heavy rainfall, it is characterised in that it includes:
The plastic foil that tiled in mechanical sand barrier is built into tiling sand-protecting barrier growth belt;
Water supply installation is installed under the plastic foil, and the 0.5~1h that supplies water, it is therefore preferable to 0.5h;
The perforate on the plastic foil, and the plant for adapting to desert Environment is planted in position of opening.
2. the method for checking winds and fixing drifting sand in the rare area of wind heavy rainfall according to claim 1, it is characterised in that the wind is big The method of checking winds and fixing drifting sand in the rare area of rainfall also includes the periphery that the plastic foil is pushed down with sand.
3. the method for checking winds and fixing drifting sand in the rare area of wind heavy rainfall according to claim 2, it is characterised in that the plastics The width of film is 60~80cm, it is therefore preferable to 70cm.
4. the method for checking winds and fixing drifting sand in the rare area of wind heavy rainfall according to claim 1, it is characterised in that in the modeling Installation water supply installation is carried out by laying drip irrigation zone under the plastic foil under material film.
5. the method for checking winds and fixing drifting sand in the rare area of wind heavy rainfall according to claim 4, it is characterised in that the drip irrigation The spacing of the adjacent plant of the spacing with planting between the adjacent water dropper of band is consistent.
6. the method for checking winds and fixing drifting sand in the rare area of wind heavy rainfall according to claim 1, it is characterised in that in the modeling Installation water supply installation is to be carried out by laying bubble irrigation branch pipe under the plastic foil with drip irrigation pipe under material film, described to gush Spring is irrigated branch pipe and is connected with drip irrigation pipe, and the drip irrigation pipe is used to supply water for the position of opening.
7. the method for checking winds and fixing drifting sand in the rare area of wind heavy rainfall according to claim 6, it is characterised in that the wind is big The method of checking winds and fixing drifting sand in the rare area of rainfall is additionally included in the drip irrigation pipe correspondence position installation hollow billet fixator.
8. the method for checking winds and fixing drifting sand in the rare area of wind heavy rainfall according to any one of claim 1 to 7, its feature exist In the rare regional method of checking winds and fixing drifting sand of the wind heavy rainfall carries out regular moisturizing after being additionally included in the plantation plant.
9. the method for checking winds and fixing drifting sand in the rare area of wind heavy rainfall according to claim 8, it is characterised in that the wind is big The method of checking winds and fixing drifting sand in the rare area of rainfall be additionally included in as plantation after the plant moisturizing while apply nutrient and fertilizer Material.
The sand-protecting barrier 10. one kind is checked winds and fixed drifting sand, it is characterised in that the sand-protecting barrier of checking winds and fixing drifting sand is by the plastics that tiled in mechanical sand barrier Film is built into tiling sand-protecting barrier growth belt, and water supply installation is installed under the plastic foil, and the 0.5~1h that supplies water, preferably 0.5h, the then perforate on the plastic foil, and obtained after position of opening plants the plant of adaptation desert Environment.
CN201711082480.0A 2017-11-07 2017-11-07 Check winds and fix drifting sand method and the sand-protecting barrier of checking winds and fixing drifting sand in the rare area of wind heavy rainfall Pending CN107630443A (en)

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