CN103583104B - Biological living sand barrier Fast Construction method - Google Patents
Biological living sand barrier Fast Construction method Download PDFInfo
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- CN103583104B CN103583104B CN201310545777.1A CN201310545777A CN103583104B CN 103583104 B CN103583104 B CN 103583104B CN 201310545777 A CN201310545777 A CN 201310545777A CN 103583104 B CN103583104 B CN 103583104B
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Abstract
The invention discloses a kind of biological living sand barrier Fast Construction method, first make matrix and in matrix, be mixed into filling grass seed; Then the matrix cigarette technology prepared is rolled into and plants raw rod; To plant under the described latticed or row belt of raw rod is embedded in Shamian Island in rainy season afterwards, after germinating growth, form biological living sand barrier.Easy enforcement is laid, is used manpower and material resources sparingly, and performance ecology that can be steady in a long-term and economic benefit, accelerate ecological restoration and ecological construction.
Description
Technical field
The present invention relates to one to check winds and fix drifting sand technology, particularly relate to a kind of biological living sand barrier Fast Construction method.
Background technology
In Desertification Control, mechanical sand barrier is an important Sand-fixing Measures, for many years, in China defends and controls sand practice, has played the effect of highly significant.The type of sand-protecting barrier is more, mainly can be divided into mechanical sand barrier and the large class of biological checkboard two.Mechanical sand barrier has multiple material, comprise crops straw, tree branches, clay, cobble, plastic wire, Nylon Bag etc., laying mode is according to control requirement, checkering or row belt can be divided into, sand-protecting barrier specification can be determined according to guard plot wind-sand activity intensity and material characteristics etc., and the laying specification of usual wheat straw sand-protecting barrier is 1m × 1m.To be that laying speed is relatively very fast have again good effect of checking winds and fixing drifting sand simultaneously for the advantage of mechanical sand barrier, can be widely used in the control of tall and big active dune and railway, both sides of highway flowing sand ground.But there is communications and transportation inconvenience, lay and manage and protect the relatively high many deficiencies of cost in mechanical sand barrier, wheat checked sand hinder straws has played good protection effect in the practice of mobile sand for many years, but along with the continuous increase of wheat straw raw material and hired laborer's price, the deployment cost of wheat checked sand hinder straws also increases year by year, no longer cheap.Meanwhile, also there is ecological benefits, the inapparent feature of economic benefit in mechanical sand barrier, is unfavorable for ecological recovery steady in a long-term and ecology environment design and construct.Biological living sand barrier compares ecological benefits and the economic benefit of the performance plant that mechanical sand barrier can be steady in a long-term, and accelerating regional ecological restoration and ecological construction, is a kind of continuable measure of defending and controlling sand.
In prior art, the row belt that the distribution method of biological living sand barrier mostly is shrub plant is planted, and the seeds of plantation generally comprise the desert shrubs such as eastern boundary husky honey raisin tree, sacsaoul, salix monogolica, the method for planting such as mainly adopt cuttage, plant seedlings, ditching is needed to plant, also need in the area that dune moisture is low to adopt drip irrigation or other irrigation practices, the manpower of input is many, and cost is high, the growth rate of plant is slow, survival rate is low, also needs after-culture if desired, and the forest belt of planting can not form effect of checking winds and fixing drifting sand fast.
Summary of the invention
The object of this invention is to provide one easily to implement to lay, use manpower and material resources sparingly, the biological living sand barrier Fast Construction method of biological living sand barrier effect can be realized fast.
The object of the invention is to be achieved through the following technical solutions:
Biological living sand barrier Fast Construction method of the present invention, comprises step:
First, make matrix and in matrix, be mixed into filling grass seed;
Then, the matrix cigarette technology prepared is rolled into plants raw rod;
Afterwards, will plant under the described latticed or row belt of raw rod is embedded in Shamian Island in rainy season, after germinating growth, form biological living sand barrier.
As seen from the above technical solution provided by the invention, first the biological living sand barrier Fast Construction method that the embodiment of the present invention provides, owing to making matrix and be mixed into filling grass seed in matrix; Then the matrix cigarette technology prepared is rolled into and plants raw rod; To plant under the described latticed or row belt of raw rod is embedded in Shamian Island in rainy season afterwards, and after germinating growth, form biological living sand barrier, easily implement to lay, use manpower and material resources sparingly, the ecological and economic benefit of performance that can be steady in a long-term, accelerates ecological restoration and ecological construction.
Accompanying drawing explanation
Fig. 1 is the surface structure schematic diagram of planting raw rod in the embodiment of the present invention;
Fig. 2 is the interior schematic diagram of planting raw rod in the embodiment of the present invention;
Fig. 3 plants raw rod to be laid in schematic diagram in active dune in the embodiment of the present invention.
In figure: 1, plant raw rod, 2, brown paper, 3, matrix, 4, sand dune.
Embodiment
To be described in further detail the embodiment of the present invention below.
Biological living sand barrier Fast Construction method of the present invention, its preferably embodiment be:
Comprise step:
First, make matrix and in matrix, be mixed into filling grass seed;
Then, the matrix cigarette technology prepared is rolled into plants raw rod;
Afterwards, will plant under the described latticed or row belt of raw rod is embedded in Shamian Island in rainy season, after germinating growth, form biological living sand barrier.
These materials are made chip by the branch that the material of described matrix mainly comprises crops straw, cradles weeds, shrub stubble flattening or stand tending are pruned, and are mixed into wherein and fill with grass seed and growth-promoting filler.
Described life rod brown paper of planting is rolled into, and diameter is 3 ~ 5cm.
Described life rod of planting is laid according to the characteristic of the objective of defense, Mechanism of Wind Blow Sand Movement, underlying surface situation and selected vegetable material, comprises any one distribution method following:
Method one, the active dune larger to continuous area:
And region that active dune area less single to prevailing wind direction, according to place threatened by wind and sand sand damage degree, planting raw rod in the place that hazards of sand storms is lighter perpendicular to prevailing wind direction laying is 1 ~ 2 band, belt distance is 20 ~ 30m, 2 ~ 4 bands are set in the place that hazards of sand storms is more serious, belt distance elects 20 ~ 30m as, and the seed of planting in raw rod selects annual herb pionner or desert shrub seeds;
To multidirectional Wind-sandy Area or the larger region of active dune area, select grid type to lay and plant raw rod, sizing grid is according to hazards of sand storms degree, select the latticed configuration of 1m × 1m, 1.5m × 1.5m, 2m × 2m or 3m × 3m, seed selects annual herb pionner, some desert shrub seeds of adulterating;
Method two, be mainly aeolian sandy soil to soil, natural vegetation destroys serious, and cover degree is low, and sand dune is in fixing, the semifixed drift sand area of activation:
According to windburn degree and moisture condition, employing grid type or row belt are laid and are planted raw rod, and grid type adopts the latticed configuration of 2m × 2m or 3m × 3m, and it is 2 ~ 4 bands that raw rod is planted in the setting of row belt, and belt distance is set to 20 ~ 30m;
Method three, very poor for land occupation condition, be located in barren beach, soil layer is shallow, the area that surperficial gravel cobble is exposed:
The laying of biological living sand barrier adopts row belt to lay mode, and it is 1 ~ 2 band that raw rod is planted in setting, and belt distance selects 20 ~ 30m, and plant seed selects pure annual herb pionner or herbaceous plant to mix with desert shrub seeds.
Biological living sand barrier Fast Construction method of the present invention, plants raw rod by plant residue chip and psammophytes seed and growth-promoting filler mixed preparing, by burying in drift sand area the protection effect that different this rod laying type realizes biological living sand barrier fast underground.Plant the base starting material in raw rod, be mainly derived from crops straw, cradle weeds, branch etc. that shrub stubble flattening or stand tending are pruned, method is that these materials are made chip, and be mixed into appropriate suitable raw filling grass seed and growth-promoting filler wherein, form matrix, and to be rolled into diameter by similar cigarette technology be 3 ~ 5cm, what length did not wait plants raw rod.This barred body should have been laid before rainy season, in this lining bar, matrix fully can absorb the moisture in rainfall and sand dune, air, and fertilizer is become after rotting, adequate water and nutrient is provided for filling with careless plant seed germination in rod, be the biological living sand barrier of rapid build, play rapidly the prerequisite of vegetative protection effect and ecological recovery.
That buried underground plants raw rod and not only can absorb moisture rapidly in rainy season, quick promotion seed germination and growing, if mixing annual herb pionner seed in planting life and be excellent, intact biological living sand barrier can be formed then in laying, stable its biological protection effect of performance, tackling quicksand, accelerates ecological recovery, even if draft pionner is dead, the performance preventing and fixing sand effect that the vertical withered plant that its grid type or row belt are laid can also be stable within longer a period of time.
Principle and advantage of the present invention is:
By by crops straw, cradle weeds, the plant residue chip that the branch etc. that shrub stubble flattening or stand tending are pruned provides, mix appropriate filling grass seed and growth-promoting filler to be made into and to plant raw rod, this rod takes full advantage of agricultural waste and the residual branch of plant, make a silk purse out of a sow's ear, can be mass-produced manufacture, and light design is convenient to transport and lays very much, object can be protected and site type selects different biological living sand barrier building methods according to difference, as latticed laying or row belt are laid, the procedures of establishment is simple, without the need to a large amount of labour, and moisture and nutrient can be utilized more efficiently, quick formation protection effect, that a kind of construction cost is low, survival rate is high, effect is fast, the biological living sand barrier building method that protection effect is good.
Innovation of the present invention is:
Current mechanical sand-protecting barrier and biological checkboard advantage are separately drawn, take full advantage of crops straw, cradle weeds, the biological wastes such as the branch that shrub stubble flattening or stand tending are pruned, and grass seed is filled with in appropriate mixing and matrix made by growth-promoting filler, being rolled into diameter by similar cigarette technology is 3 ~ 5cm, what length differed plants raw rod, this rod can not only large-scale production, and it is cheap, convenient transportation, lay simple, lay before rainy season, fully can absorb atmospheric precipitation, moisture in sand dune and the moisture in air, matrix is plant seed germination after rotting, growth supplies nutrients, plant has very high survival rate.The construction of biological living sand barrier, in line with the principle of " suiting measures to local conditions ", according to different site types and the objective of defense, adopts the latticed or row belt of different size to lay, has given full play to the sand break and fixation function of biological living sand barrier.The optional annual herb pionner kind according to different proportion mixing of plant seed and desert shrub kind, if main configuration annual herb pionner, lay and can form protection effect fast then, even if draft plant is dead, the performance preventing and fixing sand effect that vertical withered plant still can be stable within longer a period of time.What realize this biological living sand barrier building method plants raw rod, implement easier than mechanical sand barrier of its light design is laid, and comparatively planting seedlings plants more easily survives and plays benefit more rapidly, saves a large amount of manpower and materials, performance ecology that can be steady in a long-term and economic benefit, accelerate ecological restoration and ecological construction.
Specific embodiment, as shown in Figure 1 to Figure 3:
Configure the matrix mixed in right amount by plant residue chip, plant seed and growth-promoting filler, and to adopt cigarette technology to be rolled into diameter be 3 ~ 5cm, what length differed plants raw rod, according to protection object, Mechanism of Wind Blow Sand Movement and underlying surface situation etc., sand-protecting barrier cloth is set to latticed or row band shape.Fig. 1 intuitively reflects that this biological living sand barrier plants the appearance design of raw rod, and Fig. 2 intuitively reflects the structural representation of planting raw rod, and Fig. 3 intuitively reflects that biological living sand barrier is planted raw rod and laid situation at active dune and sand ground.
1) host material:
The branch etc. that host material is mainly derived from crops straw, cradles weeds, shrub stubble flattening or stand tending are pruned, preparation method is that these materials are made chip, and is mixed into wherein and suitablely rawly fills with grass seed and growth-promoting filler in right amount, forms matrix.Canebreak in matrix not only can be drawn materials in original place, utilizes the plant waste of desert area, also can large-scale processing produce; Plant seed selects common psammophytes, and multiselect is used in biological checkboard practice has shrub or the draft kind of successful experience, due to the growth of annual herb pionner rapidly, can biological living sand barrier formed in conjunction with this matrix then and play protection effect; Growth-promoting filler can add in right amount according to plant species used and laying ground actual conditions.Plant residue chip, plant seed and the appropriate Homogeneous phase mixing of growth-promoting filler are made host material.
2) making of raw rod is planted:
It is 3 ~ 5cm that the preparation method of planting raw rod adopts similar cigarette technology host material to be rolled into diameter, and what length differed plants raw rod, and barred body two ends tie, and ensures that matrix is not leaked.The material of parcel can select water wetted material, and as brown paper, brown paper not easily crack damage in the transport of planting raw rod and the procedures of establishment, and have meet the perishable feature of water electrode after laying, for plant seed sprouting of breaking ground in time provides advantage.
3) type is laid:
According to the physiological property of the objective of defense, Mechanism of Wind Blow Sand Movement, underlying surface situation and selected plant seed, the laying of planting raw rod can select grid type or row belt to lay.
1. larger to continuous area active dune, the laying of this biological living sand barrier should perpendicular to prevailing wind direction, according to place threatened by wind and sand sand damage degree, planting raw rod in the place setting that hazards of sand storms is lighter is 1 ~ 2 band, belt distance elects 20 ~ 30m as, be set to 2 ~ 4 bands in the place that hazards of sand storms is serious, belt distance elects 20 ~ 30m as, and the psammophytes seed of planting in raw rod selects annual herb pionner or desert shrub seeds; Multidirectional Wind-sandy Area or the larger region of active dune area, grid type is selected to lay, sizing grid is according to hazards of sand storms degree, select the latticed configuration of 1m × 1m, 1.5m × 1.5m, 2m × 2m, 3m × 3m, seed can select annual herb pionner, appropriate some desert shrub seeds of doping.
2. aeolian sandy soil is mainly to soil, natural vegetation destroys serious, cover degree is low, sand dune is in fixing, the semifixed drift sand area of activation, according to windburn degree and moisture condition, the laying of biological living sand barrier can adopt grid type or row belt, and grid type adopts comparatively large gauge, as the latticed configuration of 2m × 2m, 3m × 3m; It is 2 ~ 4 bands that raw rod is planted in the setting of row belt, and belt distance is set to 20 ~ 30m.
3. very poor for indivedual land occupation condition, be located in barren beach, soil layer is shallow, the area that surface gravel cobble is exposed, the laying of biological living sand barrier adopts row belt to lay mode, it is 1 ~ 2 band that raw rod is planted in setting, and belt distance selects 20 ~ 30m, and plant seed selects the appropriate mixing of pure annual herb pionner or herbaceous plant and desert shrub seeds.
4) time is laid:
The laying of this kind of biological living sand barrier is fairly simple, need not deep-cut trench digging, shallow embedding just can complete laying in sand ground, and is not afraid of sand and buries and severe wind sand environment, light design does not need too many manpower and materials just can complete laying, and the best laying time should be selected in before rainy season and implement.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (2)
1. a biological living sand barrier Fast Construction method, is characterized in that, comprise step:
First, make matrix and in matrix, be mixed into filling grass seed;
Then, the matrix cigarette technology prepared is rolled into plants raw rod;
Afterwards, plant under the latticed or row belt of raw rod is embedded in Shamian Island in rainy season by described, after germinating growth, form biological living sand barrier;
Described life rod brown paper of planting is rolled into, and diameter is 3 ~ 5cm;
Described life rod of planting is laid according to the characteristic of the objective of defense, Mechanism of Wind Blow Sand Movement, underlying surface situation and selected vegetable material, comprises any one distribution method following:
Method one, the active dune larger to continuous area:
And region that active dune area less single to prevailing wind direction, according to place threatened by wind and sand sand damage degree, planting raw rod in the place that hazards of sand storms is lighter perpendicular to prevailing wind direction laying is 1 ~ 2 band, belt distance is 20 ~ 30m, 2 ~ 4 bands are set in the place that hazards of sand storms is more serious, belt distance elects 20 ~ 30m as, and the seed of planting in raw rod selects annual herb pionner or desert shrub seeds;
To multidirectional Wind-sandy Area or the larger region of active dune area, select grid type to lay and plant raw rod, sizing grid is according to hazards of sand storms degree, select the latticed configuration of 1m × 1m, 1.5m × 1.5m, 2m × 2m or 3m × 3m, seed selects annual herb pionner, some desert shrub seeds of adulterating;
Method two, be mainly aeolian sandy soil to soil, natural vegetation destroys serious, and cover degree is low, and sand dune is in fixing, the semifixed drift sand area of activation:
According to windburn degree and moisture condition, employing grid type or row belt are laid and are planted raw rod, and grid type adopts the latticed configuration of 2m × 2m or 3m × 3m, and it is 2 ~ 4 bands that raw rod is planted in the setting of row belt, and belt distance is set to 20 ~ 30m;
Method three, very poor for land occupation condition, be located in barren beach, soil layer is shallow, the area that surperficial gravel cobble is exposed:
The laying of biological living sand barrier adopts row belt to lay mode, and it is 1 ~ 2 band that raw rod is planted in setting, and belt distance selects 20 ~ 30m, and plant seed selects pure annual herb pionner or herbaceous plant to mix with desert shrub seeds.
2. biological living sand barrier Fast Construction method according to claim 1, it is characterized in that, the branch that the material of described matrix mainly comprises crops straw, cradles weeds, shrub stubble flattening or stand tending are pruned, these materials are made chip, and is mixed into filling grass seed and growth-promoting filler wherein.
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| CN106561249B (en) * | 2016-11-09 | 2019-05-21 | 邓万超 | Desertification sand grassland quickly forms method |
| CN107242089A (en) * | 2017-07-20 | 2017-10-13 | 内蒙古自治区林业科学研究院 | A kind of mongolian bluebeard shrub as plant sand block material sand-protecting barrier build and plant technology |
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| US6022827A (en) * | 1997-01-28 | 2000-02-08 | E. I. Du Pont De Nemours And Company | Sod or other vegetation having a root support matrix with beneficial plant adjuvants thereon |
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| CN1669396A (en) * | 2005-05-19 | 2005-09-21 | 姚逸翔 | Method for inter-planting natural plants in sand soil field of desertification |
| CN102754572A (en) * | 2011-04-26 | 2012-10-31 | 北京化工大学 | Plant cultivating substrate as well as preparation method and application of same |
| CN103039158A (en) * | 2013-01-15 | 2013-04-17 | 郭占有 | Sand-protecting barrier straw rope and production equipment thereof |
| CN103238478A (en) * | 2012-02-10 | 2013-08-14 | 李瑛� | Deep-root seedling growing container and method |
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2013
- 2013-11-06 CN CN201310545777.1A patent/CN103583104B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09264025A (en) * | 1996-03-29 | 1997-10-07 | Nisshin Sangyo Kk | Vegetation zone equipped with drainage member for face of slope |
| US6022827A (en) * | 1997-01-28 | 2000-02-08 | E. I. Du Pont De Nemours And Company | Sod or other vegetation having a root support matrix with beneficial plant adjuvants thereon |
| CN1391793A (en) * | 2002-06-06 | 2003-01-22 | 广州绿能达生态科技研究所 | Desert afforestation zero-tillage method |
| CN1669396A (en) * | 2005-05-19 | 2005-09-21 | 姚逸翔 | Method for inter-planting natural plants in sand soil field of desertification |
| CN102754572A (en) * | 2011-04-26 | 2012-10-31 | 北京化工大学 | Plant cultivating substrate as well as preparation method and application of same |
| CN103238478A (en) * | 2012-02-10 | 2013-08-14 | 李瑛� | Deep-root seedling growing container and method |
| CN103039158A (en) * | 2013-01-15 | 2013-04-17 | 郭占有 | Sand-protecting barrier straw rope and production equipment thereof |
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