CN206599772U - A kind of cover type biological checkboard - Google Patents
A kind of cover type biological checkboard Download PDFInfo
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- CN206599772U CN206599772U CN201720049762.XU CN201720049762U CN206599772U CN 206599772 U CN206599772 U CN 206599772U CN 201720049762 U CN201720049762 U CN 201720049762U CN 206599772 U CN206599772 U CN 206599772U
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- sand
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Abstract
The utility model discloses a kind of cover type biological checkboard, including shallow ridges, the low bank of earth between fields, covering, it is characterised in that：Described shallow ridges includes 2, and on sand dune, windward slope is excavated along contour, and depth is 10 20cm, and width is 10 20cm, 2 50cm of shallow ridges interval 20；The sandy soil dug out are deposited between 2 shallow ridges, and the low bank of earth between fields is uniformly mixed to form with retain water and nutrients material, vegetable seeds；Wide 50 100cm of described covering, consolidation is laid on the low bank of earth between fields, and both sides are respectively placed in shallow ridges bottom of trench, and are treaded with sandy soil landfill.The setting of biological checkboard is paved with the middle part of the windward slope of sand dune to bottom at intervals of 1 6m.The utility model can check winds and fix drifting sand, and energy improved soil, can effectively facilitate the fast quick-recovery of sand grassland, and construction volume is small, and simple to operate, cost of labor is low, cover stock material environment-friendly degradable, can effectively facilitate the fast quick-recovery of sand grassland.
Description
Technical field
The utility model is related to a kind of sand-protecting barrier for plant on sand land, more particularly to a kind of cover type biological checkboard, belongs to
Restoration of the ecosystem facility field.
Background technology
In Engineering of sand control construction, the fixation of moving dunes is the most important thing.Moving dunes are with its mobility, erosion
Property, great destruction is caused to revegetation in sand ground.But, moisture is relatively more in moving dunes, how to take
Effective Measures for Use, which fixes moving dunes, control flowing Wind Erosion of Sandy Lands, turns into the difficult point that sand grassland recovers.
Sand-protecting barrier is effective technical measures during Engineering of sand control is built, especially in flowing plant on sand land and revegetation
With important effect.At present, sand-protecting barrier is mainly mechanical sand barrier, using straight cuttings such as bavin, grass, branch, laths on Shamian Island, or is used
Clay, cobble etc. pile the low bank of earth between fields on Shamian Island, play a part of reduction wind speed, stop and tackling quicksand.The method that sand-protecting barrier is set
Mainly ditching plant, spade push, tiled.Conventional Sand-fixing Measures have：Straw checkerboard barrier, clay grid, nylon wire fix the sand, broken
Cubic meter of stone lattice, clay pressure are buried；The husky measure of conventional resistance has：Cut sand furrow, branch sand-protecting barrier, resistance sand barrier, sand stop wall.Adopted in addition, also having
The sand-protecting barrier being made of materials such as change geotextiles, acrylic sheets.At present, laying mechanical sand barrier is main based on artificial, workload
Greatly, speed is slow, cost is high.And mechanical sand barrier can only often prevent the flowing on sand dune, sand grassland can not be fundamentally solved
The severe situation of growing environment.Therefore, how biological checkboard is quickly and easily set, rapid recovery vegetation turns into production urgently
The problem of solution.
China Patent Publication No. CN1385583A, discloses the side that sand-protecting barrier roof sand dune is made in a kind of utilization string
Method, this method includes sand-protecting barrier processed, and string is made into the thick cordage of 1~5cm, cordage knotting braiding is reticulated entirety
Mechanical sand barrier, grid specification is (10~60) cm × (20~60) cm.Fixed sand-protecting barrier, by obtained sand-protecting barrier piece cover in flowing
On sand dune, edge is tied up on fixed timber wedge.Natural plants are grown, and after sand-protecting barrier is fixed, sand dune is not moved, and natural plants are husky
Rice, Sha Zhu, Pugionium cornutum etc. are invaded, and are grown naturally.When rate of vegetation reaches 40%~50% and is evenly distributed, sand can be withdrawn from
Barrier, sand-protecting barrier can Reusability.The problem that technical scheme of the patent application is：Sand-protecting barrier is netted, lays area greatly, and
Edge need to be tied up on timber wedge, and form of construction work is complex, and cost of labor is higher.
Also, China Patent Publication No. CN201671094U, discloses a kind of scale type island sand-protecting barrier, gunnysack, straw bag are compiled
The matrix additive formation base sandbag such as filling aeolian sandy soil, organic fertilizer and vegetable seeds, husky in flowing in the anti-aging bag being made into
The 1-5 basic sandbags configurations are put composition scale type island sand-protecting barrier, opening direction by mound windward side middle part and lower position
Against windward side, the space formed on the inside of scale type island sand-protecting barrier between the wide sand areas of 20-30cm, scale type island sand-protecting barrier is matched somebody with somebody
Density is put for 2m × 2m-2m × 4m, each basis sandbag dimensions length is 50-250cm, a diameter of 10-50cm.The patent application
Technical scheme the problem that be：Need sandy soil, organic fertilizer and vegetable seeds being loaded into basis of formation sandbag in gunnysack,
Laid again afterwards, this just considerably increases workload, improve the difficulty of sand-protecting barrier setting.
The present utility model people gropes and put into practice by long-term, constantly explores with improving, is set for current sand-protecting barrier
Difficult point and limitation, a kind of cover type biological checkboard of the utility model is worked out, by carrying out simple ditching to sand dune, covering
Lid, with reference to biological control measure, while fixed moving dunes, screens excellent vegetation, and using shrub direct-seeding in sand ground
Middle formation biological checkboard, with minimum input cost, makes sand grassland recover benefit and reaches maximization.The structure passes through simple
Bioengineering measure and desertification control technology are combined, and effectively improve the severe ecological ragime of sand ground, have been reached quick extensive
The effect of multiple vegetation.
Utility model content
A kind of purpose of cover type biological checkboard of the utility model is to provide a kind of sand-protecting barrier, this cover type biological checkboard
Designed using strip-type, degradable lower cost materials, by simply constructing, you can realize shade, water conservation, fertilizer conservation, windproof
The effect of erosion.
To realize above-mentioned goal of the invention, the technological means that a kind of cover type biological checkboard of the utility model is used is：
A kind of cover type biological checkboard, including shallow ridges, the low bank of earth between fields, covering, it is characterised in that：Described shallow ridges includes 2, is met on sand dune
Feng Po is excavated middle and lower part along contour, and depth is 10-20cm, and width is 10-20cm, 2 shallow ridges interval 20-50cm；Dig out
Sandy soil are deposited between 2 shallow ridges, and the low bank of earth between fields is uniformly mixed to form with retain water and nutrients material, vegetable seeds；Described covering is wide
50-100cm, consolidation is laid on the low bank of earth between fields, and both sides are respectively placed in shallow ridges bottom of trench, and are treaded with sandy soil landfill；
Covering can use tossa piece, the piece of sack, and the material of retain water and nutrients can select stalk, microorganism fertilizer, Sha Sheng
Vegetable seeds can select husky rice, poplar bavin, sand sagebrush (Artemisia filifolia)；
Sand-protecting barrier is set at intervals of 1-6m, is paved with the middle part of the windward slope of sand dune and bottom.
Using above-mentioned technological means, a kind of beneficial effect of cover type biological checkboard of the utility model is；The structure is adopted
Strip-type covering design is used, with the effect such as shade, water conservation, fertilizer conservation, earth's surface wind erosion protection effect is obvious；Covering uses plant
Fiber, it is pollution-free, biodegradable, and cost is low, easy acquisition, greatly reduces the cost of the structure；Construction is simple, alleviates
Operation difficulty during Specific construction；Total is covered with sand dune, can effectively contain that sand ground ecology continues to deteriorate, can effectively prevent again
Wind fixes the sand, the nutritional ingredient for fully keeping, precipitating in sandy soil, improves the barren situation of sand ground, while afforestation effect is substantially, can be fast
Quick-recovery vegetation.Meanwhile, the application of the structure is wider, can be used in gentle sand ground and sand dune area, it is possible to reach
Preferable desertification control and revegetation effect.
Brief description of the drawings
Fig. 1 show a kind of cover type biological checkboard structural representation.
Fig. 2 show a kind of cover type biological checkboard structural plan figure.
Wherein, 1：Shallow ridges, 2 low banks of earth between fields, 3：Covering, 4：Vegetable seeds.
Embodiment
The technical solution of the utility model is further described with embodiment below, it will help to the utility model
Technical scheme advantage, effect, which has, further to be understood, and embodiment does not limit protection domain of the present utility model, this practicality
New protection domain is determined by claim.
Embodiment one
As shown in Figure 1 and Figure 2, a kind of cover type biological checkboard, including shallow ridges 1, the low bank of earth between fields 2, covering 3, it is characterised in that：
Described shallow ridges 1 includes 2, is excavated in sand dune windward slope middle and lower part along contour, depth is 10-20cm, width is 10-
20cm, 2 shallow ridges interval 20-50cm；The sandy soil dug out are deposited between 2 shallow ridges 1, with retain water and nutrients material, vegetable seeds 4
It is uniformly mixed to form the low bank of earth between fields 2；The described width 50-100cm of covering 3, consolidation is laid on the low bank of earth between fields 2, and both sides are respectively placed in shallow ridges 1
Bottom of trench, and treaded with sandy soil landfill；
Covering 3 can use tossa piece, the piece of sack, and the material of retain water and nutrients can select stalk, microorganism fertilizer, Sha Sheng
Vegetable seeds can select husky rice, poplar bavin, sand sagebrush (Artemisia filifolia)；
Sand-protecting barrier is set at intervals of 1-6m, is paved with the middle part of the windward slope of sand dune and bottom.
Specifically distribution method is：
(1) engineering line is laid in windward slope middle and lower part in sand dune along contour；
(2) shallow ridges 1 depth 10-20cm, wide 10-20cm are excavated along engineering line, the lateral edges of covering 2 one are placed in ditch bottom,
Filled up and treaded with sandy soil；The 20-50cm at parallel contour of ditching, excavates Article 2 shallow ridges 1, size is identical with first, will
The sandy soil taken of ditching are placed in the two ditch intermediate spaces formation low bank of earth between fields 3, retain water and nutrients material, the Sha Shengzhi such as the low bank of earth between fields 3 and maize straw
Species 4 is sufficiently mixed, after the remainder of covering 2 turned back be covered on the low bank of earth between fields 3, the other edge of covering 2 is pressed on
In two shallow ridges 1, covering consolidation is covered in the surface of the low bank of earth between fields 3, now Article 2 shallow ridges 1 is filled up with sandy soil, treaded.
(3) repeated according to aforesaid operations, continuing to ditch every 1-6m is set, and is paved with the middle part of the windward slope of sand dune to bottom.
The utility model is been described by by above-mentioned related embodiment, but above-described embodiment is only implementation the utility model
Example.It must be noted that, the embodiment disclosed is not limiting as scope of the present utility model.On the contrary, not departing from this
The change and retouching made in the spirit and scope of utility model, belong to scope of patent protection of the present utility model.
Claims (3)
1. a kind of cover type biological checkboard, including shallow ridges, the low bank of earth between fields, covering, it is characterised in that：Described shallow ridges includes 2,
Sand dune windward slope middle and lower part is excavated along contour, and depth is 10-20cm, and width is 10-20cm, 2 shallow ridges interval 20-50cm；
The sandy soil dug out form the low bank of earth between fields between being deposited in 2 shallow ridges；The wide 50-100cm of described covering, consolidation is laid on the low bank of earth between fields,
Both sides are respectively placed in shallow ridges bottom of trench, and are treaded with sandy soil landfill.
2. a kind of cover type biological checkboard according to claim 1, it is characterised in that described sand-protecting barrier is set at intervals of 1-
6m, is paved with the middle part of the windward slope of sand dune and bottom.
3. a kind of cover type biological checkboard according to claim 1, it is characterised in that described covering can use jute
Fibre plate, the piece of sack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049762.XU CN206599772U (en) | 2017-01-17 | 2017-01-17 | A kind of cover type biological checkboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049762.XU CN206599772U (en) | 2017-01-17 | 2017-01-17 | A kind of cover type biological checkboard |
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| Publication Number | Publication Date |
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| CN206599772U true CN206599772U (en) | 2017-10-31 |
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| CN201720049762.XU Expired - Fee Related CN206599772U (en) | 2017-01-17 | 2017-01-17 | A kind of cover type biological checkboard |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108142027A (en) * | 2017-12-12 | 2018-06-12 | 西北师范大学 | A kind of soil erosion prevention and control life assemblage system and its construction method |
| CN108149662A (en) * | 2017-11-21 | 2018-06-12 | 青海省畜牧兽医科学院 | Annual bluegrass biological checkboard and its setting method |
| CN108842747A (en) * | 2018-06-25 | 2018-11-20 | 重庆大学 | A kind of construction method of the anti-dust biological overlay film of arid region |
| CN110344386A (en) * | 2019-06-27 | 2019-10-18 | 承德宇航人高山植物应用技术有限责任公司 | A kind of grid sand-protecting barrier sand-fixation method |
| CN115136855A (en) * | 2022-06-23 | 2022-10-04 | 内蒙古自治区林业科学研究院 | Efficient recovery method by artificial induction of agriophyllum squarrosum |
-
2017
- 2017-01-17 CN CN201720049762.XU patent/CN206599772U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149662A (en) * | 2017-11-21 | 2018-06-12 | 青海省畜牧兽医科学院 | Annual bluegrass biological checkboard and its setting method |
| CN108142027A (en) * | 2017-12-12 | 2018-06-12 | 西北师范大学 | A kind of soil erosion prevention and control life assemblage system and its construction method |
| CN108842747A (en) * | 2018-06-25 | 2018-11-20 | 重庆大学 | A kind of construction method of the anti-dust biological overlay film of arid region |
| CN110344386A (en) * | 2019-06-27 | 2019-10-18 | 承德宇航人高山植物应用技术有限责任公司 | A kind of grid sand-protecting barrier sand-fixation method |
| CN115136855A (en) * | 2022-06-23 | 2022-10-04 | 内蒙古自治区林业科学研究院 | Efficient recovery method by artificial induction of agriophyllum squarrosum |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20190117 |