CN110073852B - Soil steep slope arbor planting pit structure and arbor planting method - Google Patents
Soil steep slope arbor planting pit structure and arbor planting method Download PDFInfo
- Publication number
- CN110073852B CN110073852B CN201910475576.6A CN201910475576A CN110073852B CN 110073852 B CN110073852 B CN 110073852B CN 201910475576 A CN201910475576 A CN 201910475576A CN 110073852 B CN110073852 B CN 110073852B
- Authority
- CN
- China
- Prior art keywords
- planting
- soil
- pit
- planting pit
- arbor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002689 soil Substances 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 62
- 239000010959 steel Substances 0.000 claims abstract description 62
- 239000011148 porous material Substances 0.000 claims abstract description 46
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 210000000481 breast Anatomy 0.000 claims description 7
- 239000004746 geotextile Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 244000025254 Cannabis sativa Species 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 abstract description 2
- 101150054854 POU1F1 gene Proteins 0.000 description 23
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0299—Handling or transporting of soil blocks or seedlings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a tree planting pit structure of a steep side slope with soil, which comprises a planting pit vertically dug on the steep side slope with soil, wherein a plurality of supporting steel bars are driven into the upper edge of the planting pit at intervals, the length of each supporting steel bar is 1-3 times of the pit depth of the planting pit, and steel pore plates are welded between the supporting steel bars arranged in the planting pit; PVC pore plates are arranged at the lower edge and the two side edges of the planting pit, and geotechnical cloth layers are paved at the inner sides of the PVC pore plates. The invention also discloses a method for planting the arbor on the steep soil slope. The invention adopts the steps of digging a stable planting pit on the steep side slope of the soil, planting arbor for greening, combining with the conventional planting grass, shrubs and the like, enriching the diversity of plants on the steep side slope of the soil and the level of greening planting, and improving the overall ecological landscape effect on both sides of the road. The planting method is scientific, can effectively prevent water and soil loss, and is suitable for both the side slope which is subjected to hard protection and the newly excavated side slope and the filled side slope.
Description
Technical Field
The invention relates to the technical field of soil steep slope planting, in particular to a soil steep slope arbor planting pit structure and a method for planting arbor on a soil steep slope.
Background
On the premise of meeting engineering requirements and safety, the slopes on two sides of the expressway and the dam-up road of the hydropower junction are steeper, and the slope ratio is about 1:1.5; the slope protection of the engineering is mostly realized by adopting the slope protection forms of slurry masonry, six-edge frame, concrete interlocking blocks, grass planting, and the like, so that the slope vegetation of the soil steep slope of the existing engineering is single, lacks layers, has a hard appearance effect or poor ecology, or is only a grass slope formed in a sowing form and small-sized sporadic shrubs, has a monotonous landscape effect, cannot effectively prevent water and soil loss, and needs to carry out more scientific and reasonable greening and beautifying.
Disclosure of Invention
The invention aims to provide a tree planting pit structure for a steep soil slope, which is good in stability, scientific and reasonable.
In order to achieve the above purpose, the present invention may adopt the following technical scheme:
the invention relates to a soil steep slope arbor planting pit structure, which comprises a planting pit vertically dug on a soil steep slope, wherein a plurality of supporting steel bars are driven into the upper edge of the planting pit at intervals, the length of each supporting steel bar is 1-3 times of the pit depth of the planting pit, and steel pore plates are welded between the supporting steel bars arranged in the planting pit; PVC pore plates are arranged at the lower edge and the two side edges of the planting pit, and geotechnical cloth layers are paved at the inner sides of the PVC pore plates.
The bottom of the supporting steel bar is conical, and the top of the supporting steel bar is flush with the planting pit.
The planting pit has a long diameter of 1-1.5 m, a short diameter of 0.8-1 m and a pit depth of 0.8-1.2 m.
The aperture ratio of the steel pore plate is 10% -15%, the aperture is 0.3 cm-0.5 cm, the length is the same as the upper edge of the planting pit, and the width is the same as the pit depth of the planting pit.
The aperture ratio of the PVC pore plate is 15% -20%, the aperture is 0.2 cm-0.3 cm, and the height is 2/3 of the pit depth of the planting pit; the specification of the geotechnical cloth layer is 200g/m 2 ～350g/m 2 。
The method for planting arbor on steep soil slope includes the following steps:
step 1: a plurality of supporting steel bars are driven into the position of the soil steep slope, where the arbor is planted, in an equidistance and vertical direction, the length of the supporting steel bars is 1-3 times of the pit depth of the planting pit, and the tops of the supporting steel bars are flush with the slope surface;
step 2: digging a planting pit with a long diameter of 1-1.5 m, a short diameter of 0.8-1 m and a pit depth of 0.8-1.2 m at the lower part of the supporting steel bar;
step 3: digging a small soil groove at the rear part of the supporting steel bar, embedding a steel pore plate, and fixing the steel pore plate and the supporting steel bar into a whole in a welding mode, wherein the steel pore plate has an aperture ratio of 10% -15%, a pore diameter of 0.3 cm-0.5 cm, the length is equal to the upper edge of a planting pit, and the width is equal to the pit depth of the planting pit;
step 4: PVC pore plates are arranged at the lower edge and the two side edges of the planting pit, the aperture ratio of the PVC pore plates is 15% -20%, the aperture is 0.2 cm-0.3 cm, the plate thickness of the PVC pore plates is 0.3 cm-0.5 cm, and the plate height of the PVC pore plates is 2/3 of the pit depth of the planting pit; a layer of geotextile is paved on the inner side of the PVC pore plate, and the specification of the geotextile is 200g/m 2 ～350g/m 2 ；
Step 5: backfilling pure soil or modified soil into the planting pit, and compacting to form a foundation layer with the thickness of 5-20 cm;
step 6: vertically placing the root of a arbor with the breast diameter of 5 cm-10 cm in the central position of a basal soil layer of a planting pit, and backfilling pure soil or modified soil into the planting pit above the basal soil layer to form a planting soil layer with the breast diameter of 30-80 cm;
step 7: backfilling pure soil or modified soil into a planting pit above a planting soil layer to form a cover soil layer, and enabling the cover soil layer to cover the root of a arbor completely;
step 8: watering the planting pit.
In order to avoid lodging or tilting of the arbor, after the step 7 is completed, the arbor is held by at least one supporting frame which is arranged in a tilting manner, the lower end of the supporting frame is supported on the ground, and the upper end of the supporting frame is connected with the trunk of the arbor.
The invention has the advantages that the stable planting pit is dug on the steep soil slope, then the arbor is planted for greening, and the planting pit is combined with the grass planting, the shrub and the like which are conventionally planted, so that the diversity of the plants on the steep soil slope and the planting level of the greening are enriched, and the overall ecological landscape effect on the two sides of the road is improved. The upper edge of the planting pit is reinforced and supported by adopting supporting steel bars and steel pore plates, so that a stable slope surface planting pit can be formed; the lower edge of the planting pit and the edges on two sides of the slope are blocked by adopting PVC pore plates and geotextiles, so that water and soil loss can be prevented; the steel pore plate and the PVC pore plate are beneficial to water and soil exchange inside and outside the planting pit. The planting method is scientific, can effectively prevent water and soil loss, and is suitable for both the side slope which is subjected to hard protection and the newly excavated side slope and the filled side slope.
Drawings
Fig. 1 is a schematic view of the structure of a planting pit of the present invention.
Fig. 2 is a cross-sectional view taken along A-A of fig. 1.
Detailed Description
As shown in fig. 1 and 2, the soil steep slope arbor planting pit structure comprises planting pits 1 vertically dug on the soil steep slope, 5 supporting steel bars 2 are driven into the upper edge of the planting pits 1 at intervals, the length of each supporting steel bar 2 is 2.5 times of the pit depth of the planting pit 1, and steel pore plates 3 are welded between the supporting steel bars 2 arranged in the planting pits 1; the lower edge and the two side edges of the planting pit 1 are provided with PVC pore plates 4, and the inner sides of the PVC pore plates 4 are pavedA geotechnical cloth layer 5 is arranged; the bottom of the supporting steel bar 2 is conical, and the top of the supporting steel bar 2 is flush with the planting pit 1; the planting pit 1 has a long diameter of 1.2m, a short diameter of 1m and a pit depth of 1m; the aperture ratio of the steel pore plate 3 is 10% -15%, the aperture is 0.3 cm-0.5 cm, the length is the same as the upper edge of the planting pit 1, and the width is the same as the pit depth of the planting pit 1; the aperture ratio of the PVC orifice plate 4 is 15-20%, the aperture is 0.2-0.3 cm, and the height is 2/3 of the pit depth of the planting pit 1; the specification of the geotechnical cloth layer 5 is 200g/m 2 ～350g/m 2 。
Specifically, the upper edge of the planting pit 1 is a straight edge, the lower edge and the edges on two sides form an arc-shaped outer edge, the supporting steel bars 2 are smooth steel bars with the diameter of 25mm, the lower parts of the smooth steel bars are made into sharp shapes so as to be driven in, and the supporting steel bars 2 are welded with the steel hole plates 3 to strengthen and support the planting pit 1; the radian of the PVC orifice plate 4 in the planting pit 1 is matched with the arc-shaped outer edge, two ends of the PVC orifice plate 4 are respectively arranged at two ends of the steel orifice plate 3, and a geotechnical cloth layer 5 is paved on the inner side of the PVC orifice plate 4, so that water and soil loss can be prevented; holes formed in the steel pore plate 3 and the PVC pore plate 4 are beneficial to water and soil exchange inside and outside the planting pit 1.
The method for planting arbor on steep soil slope includes the following steps:
step 1: 5 supporting steel bars 2 with the diameter of 25mm are driven in the vertical direction at the position of a arbor 6 scheduled to be planted on a steep soil slope at equal distance, the length of the supporting steel bars 2 is 2.5 times of the depth of a planting pit 1, and the top of the supporting steel bars 2 is flush with the slope;
step 2: digging a planting pit 1 at the lower part of the supporting steel bar 2, wherein the long diameter of the planting pit 1 is 1.2m, the short diameter is 1.0m, and the pit depth is 1.0m;
step 3: digging a small soil groove at the rear part of the supporting steel bar 2, embedding a steel hole plate 3 with the thickness of 3mm, and fixing the steel hole plate 3 and the supporting steel bar 2 into a whole in a welding mode, wherein the opening ratio of the steel hole plate 3 is 10% -15%, the aperture is 0.3 cm-0.5 cm, the length is equal to the upper edge of the planting pit 1, and the width is equal to the pit depth of the planting pit 1;
step 4: the lower edge and the two side edges of the planting pit 1 are provided with PVC pore plates 4, the aperture ratio of the PVC pore plates 4 is 15% -20%, the aperture is 0.2 cm-0.3 cm, the plate thickness of the PVC pore plates 4 is 0.3 cm-0.5 cm, and the plate height of the PVC pore plates 4 is 2/3 of the pit depth of the planting pit 1; a layer of soil is paved on the inner side of the PVC pore plate 4Work cloth 5, geotextile 5 specification is 200g/m 2 ～350g/m 2 ；
Step 5: backfilling pure soil or modified soil into the planting pit 1, and compacting to form a foundation layer with the thickness of 5-20 cm;
step 6: vertically placing the root of a arbor 6 with the diameter of 5 cm-10 cm in the center of a basal soil layer of a planting pit 1, and backfilling pure soil or modified soil into the planting pit 1 above the basal soil layer to form a planting soil layer with the diameter of 30-80 cm;
step 7: backfilling pure soil or modified soil into the planting pit 1 above the planting soil layer to form a cover soil layer, and enabling the cover soil layer to cover the root of the arbor 6 completely;
step 8: the arbor is supported and fixed by at least one obliquely arranged supporting frame, the lower end of the supporting frame is supported on the ground, and the upper end of the supporting frame is connected with the trunk part of the arbor, so that the arbor can be effectively prevented from lodging or tilting; finally, watering the planting pit 1 according to the conventional method to finish the planting of the arbor.
In order to increase the survival rate of the arbor, the above-mentioned planting work can be generally performed in 3 months and 4 months each year.
Claims (4)
1. The utility model provides a steep side slope arbor planting hole structure of soil property which characterized in that: the method comprises the steps of vertically digging a planting pit on a steep soil slope, driving a plurality of supporting steel bars into the upper edge of the planting pit at intervals, wherein the length of each supporting steel bar is 1-3 times of the pit depth of the planting pit, and welding steel pore plates between the supporting steel bars in the planting pit; PVC pore plates are arranged at the lower edge and the two side edges of the planting pit, and geotechnical cloth layers are laid on the inner sides of the PVC pore plates;
the planting pit has a long diameter of 1-1.5 m, a short diameter of 0.8-1 m and a pit depth of 0.8-1.2 m;
the aperture ratio of the steel pore plate is 10% -15%, the aperture is 0.3 cm-0.5 cm, the length is the same as the upper edge of the planting pit, and the width is the same as the pit depth of the planting pit;
the aperture ratio of the PVC pore plate is 15% -20%, the aperture is 0.2 cm-0.3 cm, and the height is 2/3 of the pit depth of the planting pit; the specification of the geotechnical cloth layer is 200g/m 2 ～350g/m 2 。
2. The soil steep slope arbor planting pit structure according to claim 1, wherein: the bottom of the supporting steel bar is conical, and the top of the supporting steel bar is flush with the planting pit.
3. The method for planting the arbor on the steep soil slope is characterized by comprising the following steps of:
step 1: a plurality of supporting steel bars are driven into the position of the soil steep slope, where the arbor is planted, in an equidistance and vertical direction, the length of the supporting steel bars is 1-3 times of the pit depth of the planting pit, and the tops of the supporting steel bars are flush with the slope surface;
step 2: digging a planting pit with a long diameter of 1-1.5 m, a short diameter of 0.8-1 m and a pit depth of 0.8-1.2 m at the lower part of the supporting steel bar;
step 3: digging a small soil groove at the rear part of the supporting steel bar, embedding a steel pore plate, and fixing the steel pore plate and the supporting steel bar into a whole in a welding mode, wherein the steel pore plate has an aperture ratio of 10% -15%, a pore diameter of 0.3 cm-0.5 cm, the length is equal to the upper edge of a planting pit, and the width is equal to the pit depth of the planting pit;
step 4: PVC pore plates are arranged at the lower edge and the two side edges of the planting pit, the aperture ratio of the PVC pore plates is 15% -20%, the aperture is 0.2 cm-0.3 cm, the plate thickness of the PVC pore plates is 0.3 cm-0.5 cm, and the plate height of the PVC pore plates is 2/3 of the pit depth of the planting pit; paving a layer of geotextile on the inner side of the PVC pore plate, wherein the geotextile has the specification of 200g/m 2-350 g/m 2;
step 5: backfilling pure soil or modified soil into the planting pit, and compacting to form a foundation layer with the thickness of 5-20 cm;
step 6: vertically placing the root of a arbor with the breast diameter of 5 cm-10 cm in the central position of a basal soil layer of a planting pit, and backfilling pure soil or modified soil into the planting pit above the basal soil layer to form a planting soil layer with the breast diameter of 30-80 cm;
step 7: backfilling pure soil or modified soil into a planting pit above a planting soil layer to form a cover soil layer, and enabling the cover soil layer to cover the root of a arbor completely;
step 8: watering the planting pit.
4. A method of growing arbor in steep soil slope according to claim 3, wherein:
after step 7 is completed, the arbor is held by at least one supporting frame which is obliquely arranged, the lower end of the supporting frame is supported on the ground, and the upper end of the supporting frame is connected with the trunk part of the arbor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475576.6A CN110073852B (en) | 2019-06-03 | 2019-06-03 | Soil steep slope arbor planting pit structure and arbor planting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475576.6A CN110073852B (en) | 2019-06-03 | 2019-06-03 | Soil steep slope arbor planting pit structure and arbor planting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110073852A CN110073852A (en) | 2019-08-02 |
| CN110073852B true CN110073852B (en) | 2024-02-09 |
Family
ID=67423175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910475576.6A Active CN110073852B (en) | 2019-06-03 | 2019-06-03 | Soil steep slope arbor planting pit structure and arbor planting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110073852B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115380756A (en) * | 2022-08-29 | 2022-11-25 | 北京正和恒基滨水生态环境治理股份有限公司 | Method for improving survival rate of nursery stock in mountain afforestation and mountain afforestation side slope |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484275A (en) * | 2016-01-12 | 2016-04-13 | 中国电建集团贵阳勘测设计研究院有限公司 | Reinforcing and anchoring ecological restoration system for high and steep waste slag side slope of wind power plant in mountainous area |
| CN206706751U (en) * | 2017-04-21 | 2017-12-05 | 深圳文科园林股份有限公司 | A kind of solid native component of precipitous rock side slope restoration of the ecosystem |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205296182U (en) * | 2016-01-07 | 2016-06-08 | 西安公路研究院 | A punishment device that is used for non - excavation formula excavation side slope hole groove disease |
| CN205591233U (en) * | 2016-03-06 | 2016-09-21 | 广西建工集团第五建筑工程有限责任公司 | High -steep soil nail grass planting slope protection structure system |
| CN107604930B (en) * | 2017-10-17 | 2019-11-08 | 三峡大学 | A method of slope retaining and greening are carried out using hole kind shrub |
-
2019
- 2019-06-03 CN CN201910475576.6A patent/CN110073852B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484275A (en) * | 2016-01-12 | 2016-04-13 | 中国电建集团贵阳勘测设计研究院有限公司 | Reinforcing and anchoring ecological restoration system for high and steep waste slag side slope of wind power plant in mountainous area |
| CN206706751U (en) * | 2017-04-21 | 2017-12-05 | 深圳文科园林股份有限公司 | A kind of solid native component of precipitous rock side slope restoration of the ecosystem |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110073852A (en) | 2019-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101818499B (en) | Revegetation system on steep rocky slopes and implementing method thereof | |
| CN210827501U (en) | Greening structure of stock ground rock slope | |
| CN204443323U (en) | Steep high rock slope pocket-type is from seeping water tape planting | |
| CN108343083A (en) | A kind of ecology earth-retaining construction | |
| CN107023022A (en) | It is a kind of based on the stone pit waste side slope massif shaping methods for harvesting alignment sequence | |
| CN103362135B (en) | Fang Beng hilllock, protect water and soil net grass bank protection | |
| CN201343732Y (en) | Ecological protection structure with side slope | |
| CN210104786U (en) | Road shoulder retaining component capable of greening | |
| CN110073852B (en) | Soil steep slope arbor planting pit structure and arbor planting method | |
| CN212865809U (en) | Ecological slope protection | |
| CN105672198A (en) | Land and farmland reclamation structure of reservoir inundation and immersion region and construction method for land and farmland reclamation structure | |
| WO2009111995A1 (en) | Vegetation roof, especially pitched, and method of its production | |
| CN210017128U (en) | Soil steep slope arbor planting pit structure | |
| CN110777842A (en) | Assembled ecological retaining structure | |
| CN212612526U (en) | Be used for steep slope grid beam to plant grass supporting construction in | |
| CN209277095U (en) | A kind of cast-in-place counterfort virescence concrete structure | |
| CN216739734U (en) | Prefabricated panel of reinforced earth retaining wall and greening reinforced earth retaining wall | |
| CN217027146U (en) | Ecological slope protection structure of high and steep spraying mixed slope in arid area | |
| CN216254385U (en) | Hydro-fluctuation belt nursery stock fixing structure | |
| CN205501928U (en) | Structure of restoreing abandoned land to cultivation is distinguished in reservoir inundation submergence with making | |
| CN213836692U (en) | Novel assembled side slope protection view wall | |
| CN205546463U (en) | Ecological recovery system of slope vegetation | |
| CN213836677U (en) | Ecological slope protection structure of continuous multistage gabion barricade of mountain area highway | |
| CN210900526U (en) | Ecological planting pond system applied to rock slope vegetation restoration | |
| CN211340642U (en) | Link plate formula shore protection structure that faces combination forever |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |