CN203618310U - Ecological ridge for slope cropland remediation - Google Patents
Ecological ridge for slope cropland remediation Download PDFInfo
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- CN203618310U CN203618310U CN201320882444.3U CN201320882444U CN203618310U CN 203618310 U CN203618310 U CN 203618310U CN 201320882444 U CN201320882444 U CN 201320882444U CN 203618310 U CN203618310 U CN 203618310U
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- ecological
- ridge
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- ecology bag
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Abstract
The utility model discloses an ecological ridge for slope cropland remediation and particularly relates to an ecological ridge for reinforcing and protecting slope croplands in slope cropland remediation. According to the ecological ridge, multi-layer ecological bags are sequentially arranged from the lowest position to the top end of the ecological ridge, steps are arranged at intervals from bottom to top along an inclined surface of the ridge, one side of each layer of ecological bag is positioned on platforms of the steps, soil fixing layers are arranged at gap positions between the ecological bags and the steps, overlaid platform soil layers are arranged at gap positions between upper portions of the ecological bag and inclined surfaces of the ridge, top surfaces of the overlaid platform soil layers are flush with top surfaces of the ecological bags, a ridge pressure layer is arranged on the top end surface of the ridge, and a broken stone layer, a soil layer I, an organic fertilizer layer, a seed layer, and a soil layer II are sequentially arranged from bottom to top in the ecological bags. According to the ecological ridge for slope cropland remediation, external structures of the ecological bags and the ridge inclined surfaces are stable, and root systems penetrate inner structures of the ecological bags to plunge into the ridge to form the ecological ridge, so that natural and ecological continuous ridge fixation effects can be achieved.
Description
Technical field
The utility model relates to the earth steps in the arable land, slope of reinforcement protection, relates in particular to a kind of in the regulation of arable land, slope
Pass through ecosphere structural design and reinforce the ecological earth steps of earth steps protections.
Background technology
The regulation of ploughing is an important step in China basic farmland regulation project planning, it by patch and whole be bulk ground, form more standard and more arable land.Wherein, in the regulation of ploughing on slope, relate to finishing and the regulation of side slope; earth steps finishing and regulation are again very important work in the training works of arable land, slope; the lasting stability of earth steps is conducive to the Global Macros in prevention soil and water loss and arable land, slope, and the lasting stability of earth steps determines the final effect of land readjustment.Build correlative study for the earth steps in the training works of arable land, slope at present and generally adopt reinforcement method, in earth steps, add earth working material, such as timber, geotextiles, geotechnological grid etc., or directly adopt the native laying such as soil engineering bag, ecology bag and the stability of earth steps surface with raising earth steps are housed.But plough in these slopes in regulation soil engineering bag, ecology bag be only simple stacking and soil engineering bag, ecology bag in only have soil layer construction layer, only can glide and bear earth steps itself and natural stress in short-term protection earth steps inclined-plane.Because the structure that only has soil layer in timber, geotextiles, geotechnological grid and soil engineering bag, ecology bag is all easily rotted in long-term rain erosion process, thereby the long-time stability of earth steps are poor.Therefore, urgently plough in regulation and can keep for a long time the earth steps of earth steps stability in a kind of slope that can solve.
Summary of the invention
For overcoming the deficiency of the earth steps less stable of ploughing on existing slope, the ecological earth steps that the utility model provides a kind of slope to plough in regulation.
The utility model solves the technical scheme that its technical problem adopts: set gradually Multi-layer ecological bag from bottom to top from earth steps lowest part to earth steps top, be arranged at intervals with step from bottom to top along earth steps inclined-plane, 1/4 of the wide W that the wide D of step is ecology bag, D=1/4W, the high H of step
2for the high H of ecology bag
12/3, H
2=2/3H
1one side of every one deck ecology bag is on the platform of step, gap location between ecology bag and step is provided with fixing soil layer, gap location between ecology bag top and earth steps inclined-plane is provided with stacked platform soil layer, the end face of stacked platform soil layer is concordant with the end face of this ecology bag, and earth steps top end face is provided with the low bank of earth between fields and presses layer; The structure of described ecology bag is: in ecology bag, be disposed with from the bottom to top metalling, soil horizon I, fertilizer layer, Seed Layer, soil horizon II, the sack sealing of ecology bag.
The beneficial effects of the utility model are, by step being set along interval, earth steps inclined-plane, one side of ecology bag is in the platform plane of step, and the stacked platform soil layer that gap location between the gap location of ecology bag and the step fixing soil layer, ecology bag top and the earth steps inclined-plane that arrange arranges designs, more reinforced combining closely and the stability of ecology bag of ecology bag and earth steps, more can bear earth steps itself and naturally stress, prevent the downslide of earth steps.On the other hand, the utility model has also designed the interior of ecology bag, and the bottom of ecology bag arranges that metalling is not only beneficial to firmly keeping flat of ecology bag and root system of plant also can penetrate; Its inside is also by the structural design of soil horizon I, fertilizer layer, Seed Layer, four levels of soil horizon II, be conducive to the growth of seed in ecology bag, and root system by seed and plant thereof naturally penetrate ecology bag and root system and penetrate earth steps inclined-plane earth, soil, earth steps bottom, each layer of ecology bag up and down, further firm earth steps, As time goes on, ecological earth steps of self-assembling formation, to reach the lasting Gu Kan effect of nature, ecology.
The utility model design is ingenious, and not only ecology bag and earth steps inclined-plane external structure are firm, and ecology bag interior be also beneficial to arable land, slope earth steps firmly, thereby strengthened the long-time stability of arable land, slope earth steps.
accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of ecology bag in the utility model.
In figure, each mark represents successively: 1-ecology bag; 2-step; 3-fixes soil layer; The stacked podium level of 4-; The 5-low bank of earth between fields is pressed layer; 6-metalling; 7-soil horizon I; 8-fertilizer layer; 9-Seed Layer; 10-soil horizon II; W represents the wide of ecology bag; H/1 represents the height of ecology bag; H/2 represents the height of step; D represents the wide of step; D=1/4W; H2=2/3H1.
Embodiment
To be described in further detail the embodiment of the present invention below.Described ecology bag is the sack that the two-sided sintering needle punched non-woven fabrics made take polyester fiber as raw material processes, and is commercially available prod.
In conjunction with Fig. 1-Fig. 2, the ecological earth steps of ploughing in regulation in a kind of slope described in the utility model, set gradually Multi-layer ecological bag 1 from bottom to top from earth steps lowest part to earth steps top, the height of quantity basis earth steps of ecology bag 1 and the height of ecology bag determine, be as the criterion to set gradually ecology bag to earth steps top from bottom to top from earth steps lowest part, be arranged at intervals with step 2 from bottom to top along earth steps inclined-plane, the wide D of step 2 be ecology bag 1 wide W 1/4, D=1/4W, the high H of step 2
2for the high H of ecology bag 1
12/3, H
2=2/3H
1one side of every one deck ecology bag 1 on the platform of step 2 (as Fig. 1, the right side of ecology bag 1 is placed in the plane of wide D of step 2, be the platform of step), gap location between ecology bag 1 and step 2 is provided with fixing soil layer 3, and the gap location between ecology bag 1 top and earth steps inclined-plane is provided with stacked platform soil layer 4, and the end face of stacked platform soil layer 4 is concordant with the end face of this ecology bag 1, so that the ecology bag arranging above can steadily be placed, earth steps top end face is provided with the low bank of earth between fields and presses layer 5; The interior of described ecology bag 1 is: in ecology bag 1, be disposed with from the bottom to top metalling 6, soil horizon I 7, fertilizer layer 8, Seed Layer 9, soil horizon II 10; The sack sealing of ecology bag 1.
Concrete implementation step:
A. after land leveling project, carry out the preliminary shaping of earth steps.
B. use the ecology bag 1 that specification is 45cm × 100cm, in each ecology bag 1, pack rear enclosed with layer structure.
C. the layer structure in each ecology bag is to lay successively from the bottom to top metalling 6, soil horizon I 7, fertilizer layer 8, Seed Layer 9, soil horizon II 10.
D. earth steps lowest part is laid after ground floor ecology bag 1, digs step 2, the wide D of step 2 be ecology bag 1 wide W 1/4, D=1/4W, the high H of step 2
2for the high H of ecology bag 1
12/3, H
2=2/3H
1gap location fill compaction between ecology bag 1 and step 2 is built into fixing soil layer 3, and gap location fill compaction between this ecology bag 1 top and earth steps inclined-plane is built into stacked platform soil layer 4, the end face of stacked platform soil layer 4 is concordant with the end face of ecology bag 1.
E. on stacked platform soil layer 4, lay second layer ecology bag 1, repeating step D completes the laying of the second layer, the like, by laid ecology bag to earth steps top.
F. the earth steps top end face build low bank of earth between fields is pressed layer 5 compactings, current to prevent ploughing field face liquid manure loss and to be convenient to production.
Claims (1)
1. ecological earth steps of ploughing in regulation in slope, it is characterized in that: be disposed with Multi-layer ecological bag (1) from bottom to top from earth steps lowest part to earth steps top, be arranged at intervals with step (2) from bottom to top along earth steps inclined-plane, the wide D of step (2) be ecology bag (1) wide W 1/4, D=1/4W, the high H of step (2)
2for the high H of ecology bag (1)
12/3, H
2=2/3H
1one side of every one deck ecology bag (1) is on the platform of step (2), gap location between ecology bag (1) and step (2) is provided with fixing soil layer (3), gap location between ecology bag (1) top and earth steps inclined-plane is provided with stacked platform soil layer (4), the end face of stacked platform soil layer (4) is concordant with the end face of this ecology bag (1), and earth steps top end face is provided with the low bank of earth between fields and presses layer (5); The structure of described ecology bag (1) is: in ecology bag (1), be disposed with from the bottom to top metalling (6), soil horizon I (7), fertilizer layer (8), Seed Layer (9), soil horizon II (10), the sealing of ecology bag (1) sack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882444.3U CN203618310U (en) | 2013-12-31 | 2013-12-31 | Ecological ridge for slope cropland remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882444.3U CN203618310U (en) | 2013-12-31 | 2013-12-31 | Ecological ridge for slope cropland remediation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203618310U true CN203618310U (en) | 2014-06-04 |
Family
ID=50804858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320882444.3U Expired - Fee Related CN203618310U (en) | 2013-12-31 | 2013-12-31 | Ecological ridge for slope cropland remediation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203618310U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112042307A (en) * | 2020-09-14 | 2020-12-08 | 云南农业大学 | Ecological isolation ridge and construction method thereof |
| CN115104398A (en) * | 2022-06-28 | 2022-09-27 | 重庆地质矿产研究院 | Construction process of anti-side-seepage field ridge |
| CN116267479A (en) * | 2023-05-24 | 2023-06-23 | 北京建工环境修复股份有限公司 | Method for recovering water level and vegetation of peat marshland with drainage and drainage |
-
2013
- 2013-12-31 CN CN201320882444.3U patent/CN203618310U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112042307A (en) * | 2020-09-14 | 2020-12-08 | 云南农业大学 | Ecological isolation ridge and construction method thereof |
| CN115104398A (en) * | 2022-06-28 | 2022-09-27 | 重庆地质矿产研究院 | Construction process of anti-side-seepage field ridge |
| CN116267479A (en) * | 2023-05-24 | 2023-06-23 | 北京建工环境修复股份有限公司 | Method for recovering water level and vegetation of peat marshland with drainage and drainage |
| CN116267479B (en) * | 2023-05-24 | 2023-08-11 | 北京建工环境修复股份有限公司 | Method for recovering water level and vegetation of peat marshland with drainage and drainage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |