CN104894931A - Sloping farmland ecological road and drainage canal - Google Patents
Sloping farmland ecological road and drainage canal Download PDFInfo
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- CN104894931A CN104894931A CN201510257399.6A CN201510257399A CN104894931A CN 104894931 A CN104894931 A CN 104894931A CN 201510257399 A CN201510257399 A CN 201510257399A CN 104894931 A CN104894931 A CN 104894931A
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- ecological
- ecological road
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- road
- side slope
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The invention discloses a sloping farmland ecological road and drainage canal, which comprises a plurality of ecological road ditches, wherein a grass vegetation layer is laid on the ditch surface of each ecological road ditch; a hedgerow used for intercepting sediment is planted in a direction along the inner side slope wall at the inner side of each ecological road ditch; the hedgerows are planted in the direction along the ecological road ditches; a certain included angle is formed between the inner side slope wall and the horizontal plane; and the slope walls of the ecological road ditches are subjected to vegetation ecological processing. The sloping farmland ecological road and drainage canal has the advantages that the cost is low; the operation is simple; the sand and sewage interception can be realized; the water and soil loss and the agricultural non-point source pollution are reduced; the sloping farmland ecological road and drainage canal can be used as a country road and can also be used as a drainage ditch; and the farmland occupation is reduced.
Description
Technical field
The hydrology that the present invention relates to farmland ecosystem sloping upland soil-and-water conservation effect and engineering measure regulates and controls, Ides On Prevention And Control of Regional Pollution research field, particularly a kind of sloping upland agricultural ecological road canal.
Background technology
Sloping upland develops large in number and widely distributed, and severe water and soil erosion, causes sloping upland soil leanness, have influence on grain security, and in addition, sloping upland soil erosion causes widespread pollution from the overuse of fertilizers and pesticides in rural area serious, directly has influence on downstream water water security.Current China's overwhelming majority traditional sloping upland road canal is separated, increase taking of arable land, function singleness, Its Eco-economic Benefit lacks, develop process for existing sloping upland and there is major technology bottleneck problem, start with from sloping upland farmland road canal angle, explore the ecological road canal technology in the exploitation of modern ecological Slopeland Agriculture, solve sloping upland and develop the soil erosion problem caused, build sloping upland agricultural ecological road canal, for soil is efficient and sustainable use, strengthen soil conservation Water-saving effect, improve the production efficiency of Slopeland Agriculture, purify water, afforest and beautify environment etc., ensure grain security simultaneously, promote economic society Ecological Sustainable Development, important scientific basis and technological means are provided.
But how designing ecological road canal ability effectively Littoral Barrier and pollution of area source, regulation and control runoff, improves effective utilization of water resource, and the loss of prevention soil and water loss and nutrient is the ecological problem that current needs solve.
Summary of the invention
In order to solve sloping upland severe water and soil erosion problem in farmland ecosystem, particularly the soil erosion is seriously regional, runoff and silt loss are comparatively serious, the situation is tense for Ecology simultaneously, sloping upland soil erosion causes widespread pollution from the overuse of fertilizers and pesticides in rural area, the integrated micro-slope reconstruction technology of conserving water and soil of existing water and soil conservation fails effectively to improve soil erosion problem, the present invention proposes a kind of sloping upland agricultural ecological road canal, it have higher Its Eco-economic Benefit, improve water resource utilization efficiency, low cost, simple to operate, be convenient to the features such as spread.
For reaching above object, the present invention is realized by following technical solution:
A kind of sloping upland agricultural ecological road canal, comprise some ecological road ditches, excavation inside sloping upland, outside sloping upland, embankment forms intilted ecological road ditch groove face, it is characterized in that: the groove face of ecological road ditch is equipped with careless tegillum, inside the ditch of ecological road, along the plant hedge of interior side slope wall direction plantation Littoral Barrier, described plant hedge is planted along ecological Lu Gou direction, and described interior side slope wall and horizontal plane exist certain angle, and the outer side slope wall of ecological road ditch and interior side slope wall carry out vegetation ecological process.
Described ecological road ditch ratio reduces to 3%.
Described ecological road ditch width is 200cm, slant height 10cm in the ditch of described ecological road.
The interior side slope wall of described ecological road ditch and the angle of horizontal plane are 45 °.
Described plant hedge is planted along ecological Lu Gou direction, coordinates plant hedge to cover along ecological road canal, for Littoral Barrier, inside water flow to described ecological road ditch, flows out afterwards along ecological road ditch.
Compared with prior art, the advantage that has of the present invention and effect are:
One is that cost is low, simple to operate;
Two is that sediment trapping cuts dirt, reduces soil erosion and widespread pollution from the overuse of fertilizers and pesticides in rural area;
Three is road canal one, both can do field road, and can do gutter again, and reduce farmland and take up an area;
Four is have obvious economy and ecological effect, is convenient to large scale application.
Accompanying drawing explanation
Fig. 1 is a kind of sloping upland agricultural ecological road of the present invention canal plan view;
Fig. 2 is a kind of sloping upland agricultural ecological road of the present invention canal A-A sectional drawing;
Fig. 3 is a kind of sloping upland agricultural ecological road of the present invention canal A-A sectional view;
Fig. 4 is a kind of sloping upland agricultural ecological road of the present invention canal B-B sectional drawing;
1. embankments, 2. horizontal plane, 3. excavation in figure, slant height 4., 5. ecological road ditch width, 6 is cover plant layers, and 7 is angles of interior side slope wall and horizontal plane, 8. groove face, side slope wall 9., 10. outer side slope wall.
Detailed description of the invention
Describe in detail below in conjunction with drawings and Examples:
A kind of sloping upland agricultural ecological road canal, comprise some ecological road ditches (as shown in Figure 1), as shown in Figure 2 with shown in Fig. 3, excavation 3 inside sloping upland, outside sloping upland, embankment 1 forms intilted ecological road ditch groove face 8, ecological road ditch groove face 8 is equipped with careless tegillum, inside the ditch of ecological road, along the cover plant layer 6 of interior side slope wall 9 direction plantation Littoral Barrier, described cover plant layer is planted along ecological Lu Gou direction, there is certain angle with horizontal plane 2 in described interior side slope wall 9, interior side slope wall 9 and the outer side slope wall 10 of ecological road ditch carry out vegetation ecological process.
As preferred embodiment, as shown in Figure 2 and Figure 4, fallen by ecological road ditch ratio and be set to 3%, ecological road ditch width 5 is set to 200cm, and in the ditch of ecological road, slant height 4 is set to 10cm.
As shown in Figure 2, in the ditch of ecological road, side slope wall 9 and the angle 7 of horizontal plane are in 45 °, and the outer side slope wall 10 of ecological road ditch and interior side slope wall 9 are covered with vegetable layer.
In the ditch of ecological road, side slope wall more than 9 cover plant floor 6 is planted along ecological Lu Gou direction, for Littoral Barrier, in water flow to described ecological road ditch, sees Fig. 4.Water can slowly afflux, flows along the line afterwards inside the ditch of ecological road, finally to come together in bottom center of housing estate in grit chamber and collecting-tank.
The above is only the preferred embodiment of the present invention; for those of ordinary skill in the art; under the prerequisite not departing from technical solution of the present invention principle, can also make corresponding improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (4)
1. a sloping upland agricultural ecological road canal, comprise some ecological roads ditch, it is characterized in that, excavation inside sloping upland, outside sloping upland, embankment forms intilted ecological road ditch groove face, ecological road ditch groove face is equipped with careless tegillum, inside the ditch of ecological road, along interior side slope wall direction planting plants hedge, described plant hedge is planted along ecological Lu Gou direction, there is certain angle in described interior side slope wall and horizontal plane, in the ditch of ecological road, side slope wall and outer side slope wall carry out grass planting Ecological Disposal.
2. sloping upland agricultural ecological road according to claim 1 canal, is characterized in that: described ecological road bank channel direction ratio reduces to 3%.
3. sloping upland agricultural ecological road according to claim 1 canal, is characterized in that: described ecological road ditch width is 200cm, slant height 10cm in the ditch of described ecological road.
4. sloping upland agricultural ecological road according to claim 1 canal, is characterized in that: in the ditch of described ecological road, the angle of side slope wall and horizontal plane is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257399.6A CN104894931A (en) | 2015-05-20 | 2015-05-20 | Sloping farmland ecological road and drainage canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257399.6A CN104894931A (en) | 2015-05-20 | 2015-05-20 | Sloping farmland ecological road and drainage canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104894931A true CN104894931A (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510257399.6A Pending CN104894931A (en) | 2015-05-20 | 2015-05-20 | Sloping farmland ecological road and drainage canal |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03110213A (en) * | 1990-03-30 | 1991-05-10 | Toyo Green Kk | Water supply and drainage for surface vegitation including lawn |
| CN103290812A (en) * | 2013-05-30 | 2013-09-11 | 曹世雄 | Agriculture and forestry composite treating method for channels |
| CN104088256A (en) * | 2014-07-25 | 2014-10-08 | 上海嘉洁生态科技有限公司 | Safe and ecological water conveying canal and building protection method thereof |
| CN204780495U (en) * | 2015-05-20 | 2015-11-18 | 江西省水土保持科学研究院 | Ecological way in slope arable land farmland canal |
-
2015
- 2015-05-20 CN CN201510257399.6A patent/CN104894931A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03110213A (en) * | 1990-03-30 | 1991-05-10 | Toyo Green Kk | Water supply and drainage for surface vegitation including lawn |
| CN103290812A (en) * | 2013-05-30 | 2013-09-11 | 曹世雄 | Agriculture and forestry composite treating method for channels |
| CN104088256A (en) * | 2014-07-25 | 2014-10-08 | 上海嘉洁生态科技有限公司 | Safe and ecological water conveying canal and building protection method thereof |
| CN204780495U (en) * | 2015-05-20 | 2015-11-18 | 江西省水土保持科学研究院 | Ecological way in slope arable land farmland canal |
Non-Patent Citations (3)
| Title |
|---|
| 宋月君等: ""前埂后沟+梯壁植草+反坡梯田"坡面工程优化配置技术解析", 《水土保持应用技术》 * |
| 方少文等: "梯田对赣北第四纪红壤坡地土壤抗蚀性的影响", 《中国水土保持》 * |
| 杨洁等: "红壤坡地植生工程技术应用及效益分析", 《中国水土保持》 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |