CN113179901A - High temperature area sandy soil nursery stock structure of planting - Google Patents
High temperature area sandy soil nursery stock structure of planting Download PDFInfo
- Publication number
- CN113179901A CN113179901A CN202110399255.XA CN202110399255A CN113179901A CN 113179901 A CN113179901 A CN 113179901A CN 202110399255 A CN202110399255 A CN 202110399255A CN 113179901 A CN113179901 A CN 113179901A
- Authority
- CN
- China
- Prior art keywords
- layer
- water storage
- planting
- temperature area
- gravel
- 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.)
- Pending
Links
Images
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
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
-
- 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
- A01G25/00—Watering gardens, fields, sports grounds or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention provides a sandy land seedling planting structure in a high-temperature area, wherein a water storage area and a water absorption device are arranged in a tree pit, the water storage area is arranged at the bottom of the tree pit and comprises an impermeable layer, the impermeable layer is laid at the bottom of the tree pit, gravel is backfilled on the impermeable layer, the upper surface of the backfilled gravel is covered by an isolation layer, planting soil is arranged above the water storage area, one part of the water absorption device is arranged at the edge of the tree pit in the water storage area, and the other part of the water absorption device is arranged at the edge of the tree pit in the planting soil. The method overcomes the defects of the existing sandy soil land planting technology in the high-temperature area, reasonably utilizes rainwater resources, ensures that the seedlings can use water from a water storage area at any time, keeps the air circulation of the underground and the ground while irrigating, and effectively improves the planting survival rate of the seedlings in the sandy soil land.
Description
Technical Field
The invention relates to the technical field of sandy land seedling planting in high-temperature areas, in particular to a sandy land seedling planting structure in a high-temperature area.
Background
For a long time, because of blind forest destruction and reclamation and cultivation in steep slope lands and desertification lands, serious water and soil loss and wind and sand damage in China are caused, natural disasters such as flood, drought, sand storm and the like frequently occur, the production and the life of people are seriously influenced, the ecological safety of the country is seriously threatened, and tree planting and afforestation and returning to the forest are an important link indispensable to the national governing environment; meanwhile, as the requirements of people on living environment are higher and higher, urban greening is more and more, and a plurality of cities carry out greening work by combining road construction, river regulation and old city transformation, so that the green land area is effectively increased; creating activities of garden streets, districts and units are deeply developed; the urban and rural greening integrated construction is rapidly promoted, and new vitality is injected for urban development. Urban greening is the activity of growing plants to improve the urban environment. Urban landscaping is a reducing organization in urban ecosystems, which have the ability to recover from external disturbances and damage. The main reason why the urban ecosystem has a reduction function is due to the action of the greening ecological environment in cities. The research on the urban greening ecological environment is to make full use of the urban greening ecological environment to enable the urban ecological system to have a reduction function, and the important property that the quality of the living environment of urban residents can be improved. On the other hand, China is a country with serious drought and water shortage. The total amount of fresh water resources in China is 28000 billion cubic meters, which accounts for 6 percent of the global water resources and is second only to Brazil, Russia and Canada, the fourth place in the famous world. However, the per capita water resource of China is only 2300 cubic meters, which is only 1/4 on the average level in the world, and is one of the most scarce countries in the per capita water resource of the world.
In conclusion, the planted seedlings are indispensable, but water resources in China are very poor, and if the seedlings are planted in sandy land in a high-temperature area, the seedlings are not easy to survive, and the main reasons are as follows: 1. the water evaporates too quickly due to the too high temperature. 2. Due to the sandy land, the water loss is serious, and the nursery stocks cannot absorb sufficient water. 3. Because the water resource is deficient, irrigation can not be carried out all the time.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a sandy soil seedling planting structure in a high-temperature area. The method overcomes the defects of the existing sandy soil land planting technology in the high-temperature area, reasonably utilizes rainwater resources, ensures that the seedlings can use water from a water storage area at any time, keeps the air circulation of the underground and the ground while irrigating, and effectively improves the planting survival rate of the seedlings in the sandy soil land.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the utility model provides a sandy soil nursery stock structure of planting in high temperature area which characterized in that: set up water storage district and water absorption device in the tree hole, the water storage district sets up in the bottom of tree hole, and the water storage district includes the barrier layer, and the barrier layer is laid in tree hole bottom, backfills the gravel on the barrier layer, and the upper surface of the gravel of backfilling is covered by the isolation layer, water storage district top sets up planting soil, water absorption device partly sets up the edge in tree hole in the water storage district, and another part sets up the edge in tree hole in planting soil.
Further: the impermeable layer comprises a first layer of geotextile laid at the bottom of the tree pit, the first layer of geotextile is covered with a film, and the film is covered with a second layer of geotextile.
Further: the water absorption device is water absorption cloth, the isolation layer is provided with a plurality of first holes, and the water absorption cloth penetrates through the first holes and is arranged in the water storage area and the planting soil.
Further: the film is a HDPE film.
Further: gravel is backfilled on the second layer of geotextile, partial cloth strips are reserved at two ends of the second layer of geotextile to be used as isolating layers, and the upper surface of the backfilled gravel is completely covered.
Further: the top of isolation layer sets up a plurality of second holes, corresponds in the second hole and sets up many PE pipes, and PE pipe bottom inserts to the gravel bottom, and the planting soil is stretched out to PE pipe top to exceed ground 10cm and above.
Further: and nursery stock soil balls are placed in the planting soil.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the invention reasonably utilizes rainwater resources, collects the rainwater resources or irrigation water by utilizing the water storage area and the water absorption device for the seedlings to utilize when the seedlings are lack of water, avoids the rapid loss of water caused by sandy land and saves water resources. Furthermore, the PE pipe is fully utilized, so that the air circulation between the ground and the underground is kept, and the irrigation water can be fully stored in the water storage area.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a detailed view of the interior of a tree well;
FIG. 3 is a schematic view of the PE tube position.
Reference numerals: 1-a water absorption device; 2-tree pits; 3-gravel; 4-planting soil; 5-a first layer of geotextile; 6-film; 7-a second layer of geotextile; 8-a first hole; 9-a second hole; 10-PE pipe; 11-nursery stock soil balls.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
As shown in figures 1 to 3, a sandy soil seedling planting structure in a high-temperature area is characterized in that a water storage area and a water absorption device 1 are arranged in a tree pit 2, the water storage area is arranged at the bottom of the tree pit 2 and comprises an impermeable layer, the impermeable layer is laid at the bottom of the tree pit 2, gravel 3 is backfilled on the impermeable layer, the backfilling thickness is about 30cm, the upper surface of the backfilled gravel 3 is completely wrapped by an isolation layer 12, planting soil 4 is arranged above the water storage area, one part of the water absorption device 1 is arranged at the edge of the tree pit 2 in the water storage area, and the other part of the water absorption device 1 is arranged at the edge of the tree pit 2 in the planting soil 4. And nursery stock soil balls 11 are placed in the planting soil 4.
The impermeable layer comprises a first layer of geotextile 5 laid at the bottom of the tree pit 2, a film 6 is covered on the first layer of geotextile 5, a second layer of geotextile 7 is covered on the film 6, and the surface of the top of the backfilled gravel 3 is covered with the second layer of geotextile 7. The film 6 is an HDPE film which plays a role in water stopping and prevents water from flowing out of the tree pit 2. The HDPE membrane is clamped between a first layer of geotextile 5 and a second layer of geotextile 7, the first layer of geotextile 5 prevents the HDPE membrane from being punctured by a hard object at the bottom of the tree pit 2, the second layer of geotextile 7 prevents the HDPE membrane from being punctured by gravel 3, and simultaneously prevents sand from flowing into a gravel 3 backfilling area to fill up the gravel 3 gap.
The water absorption device 1 is water absorption cloth, a plurality of first holes 8 are formed in the isolation layer 12, and the water absorption cloth penetrates through the first holes 8 and is arranged in the water storage area and the planting soil 4. The water absorption cloth plays a role in absorbing water, and water in the water storage area can be ensured to be used by the seedlings at any time.
The second layer of geotextile 7 is backfilled with gravel 3, and partial cloth strips are reserved at two ends of the second layer of geotextile 7 to be used as isolating layers 12 and completely cover the surface of the backfilled gravel 3.
The top of isolation layer 12 sets up a plurality of second holes 9, promptly a plurality of second holes 9 are seted up at the both ends of the second layer geotechnological cloth 7 of barrier layer, correspond in the second hole 9 and set up many PE pipe 10, and PE pipe 10 bottom inserts to gravel 3 bottom, and planting soil 4 is stretched out at PE pipe 10 top to exceed ground 10cm and more. The PE pipe 10 plays a role in irrigation and ventilation, irrigation water can be introduced into the gravel 3 from the PE pipe 10 to obtain a backfill area when the nursery stock is irrigated, and meanwhile, the PE pipe 10 plays a role in ventilation and keeps the air circulation between the pit bottom and the ground.
The construction step of the sandy soil seedling planting structure in the high-temperature area comprises the following steps:
s1: after the tree pit 2 is dug according to the specifications and the construction scheme, the bottom of the tree pit 2 is covered with a first layer of geotextile 5, the first layer of geotextile 5 is leveled without crease, and the distance between two ends of the first layer of geotextile 5 and the pit bottom is about 40 cm.
S2: and covering a layer of HDPE film on the first geotextile 5, leveling the HDPE film without crease, and enabling two ends of the HDPE film to be about 30cm away from the bottom of the pit.
S3: and covering the HDPE film with a second top geotextile layer, and reserving sufficient cloth at two ends of the second geotextile layer 7 for completely covering the surface of the gravel 3.
S4: and backfilling gravel 3, completely covering the gravel 3 by using a second layer of geotextile 7, arranging a first hole 8 and a second hole 9 at two ends of the second layer of geotextile 7, and inserting water-absorbing cloth and a PE pipe 10.
S5: and (3) placing the seedling soil ball 11 into the tree pit 2, righting the position, and finally backfilling the planting soil 4.
According to the description and the drawings of the invention, the person skilled in the art can easily manufacture or use the sandy land seedling planting structure in the high-temperature area, and can generate the positive effects recorded in the invention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (7)
1. The utility model provides a sandy soil nursery stock structure of planting in high temperature area which characterized in that: set up water storage district and water absorption device (1) in tree hole (2), the water storage district sets up in the bottom of tree hole (2), and the water storage district includes the barrier layer, and the barrier layer is laid in tree hole (2) bottom, backfills gravel (3) on the barrier layer, and the upper surface of gravel (3) of backfilling is covered by isolation layer (12), water storage district top sets up planting soil (4), water absorption device (1) some sets up the edge of tree hole (2) in the water storage district, and another part sets up the edge of tree hole (2) in planting soil (4).
2. The sandy land seedling planting structure in the high-temperature area as claimed in claim 1, wherein: the impermeable layer comprises a first layer of geotextile (5) laid at the bottom of the tree pit (2), a film (6) is covered on the first layer of geotextile (5), and a second layer of geotextile (7) is covered on the film (6).
3. The sandy land seedling planting structure in the high-temperature area as claimed in claim 1, wherein: the water absorption device (1) is water absorption cloth, a plurality of first holes (8) are formed in the isolation layer, and the water absorption cloth penetrates through the first holes (8) and is arranged in the water storage area and the planting soil (4).
4. The sandy land seedling planting structure in the high-temperature area as claimed in claim 2, wherein: the film (6) is a HDPE film.
5. The sandy land seedling planting structure in the high-temperature area as claimed in claim 2, wherein: gravel (3) on the second layer of geotextile (7) is backfilled, partial cloth strips are reserved at two ends of the second layer of geotextile (7) to be used as an isolation layer (12), and the upper surface of the backfilled gravel (3) is completely covered.
6. The sandy land seedling planting structure in the high-temperature area as claimed in claim 1, wherein: the top of isolation layer (12) sets up a plurality of second holes (9), corresponds in second hole (9) and sets up many PE pipe (10), and insert to gravel (3) bottom PE pipe (10) bottom, and planting soil (4) are stretched out at PE pipe (10) top to exceed ground 10cm and more.
7. The sandy land seedling planting structure in the high-temperature area as claimed in claim 1, wherein: and nursery stock soil balls (11) are placed in the planting soil (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110399255.XA CN113179901A (en) | 2021-04-14 | 2021-04-14 | High temperature area sandy soil nursery stock structure of planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110399255.XA CN113179901A (en) | 2021-04-14 | 2021-04-14 | High temperature area sandy soil nursery stock structure of planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113179901A true CN113179901A (en) | 2021-07-30 |
Family
ID=76975761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110399255.XA Pending CN113179901A (en) | 2021-04-14 | 2021-04-14 | High temperature area sandy soil nursery stock structure of planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113179901A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004553A (en) * | 2012-12-12 | 2013-04-03 | 浙江城建建设集团有限公司 | Large-sized seedling transplanting construction device |
| CN204291879U (en) * | 2014-11-06 | 2015-04-29 | 广州市协和中学 | The combination unit of water storage type planting plants and water storage type plant-growing device |
| CN204616542U (en) * | 2015-04-08 | 2015-09-09 | 胡鹏程 | A kind ofly improve the pattern of farming setting greatly survival rate in high viscosity soil |
| CN109122191A (en) * | 2018-08-28 | 2019-01-04 | 南京百业园林景观有限公司 | Big specification metasequoia complete crown transplants construction method |
| CN208523308U (en) * | 2017-11-09 | 2019-02-22 | 广州普邦园林股份有限公司 | A kind of ecology tree pond construction |
| CN211745549U (en) * | 2019-10-14 | 2020-10-27 | 中国电建集团华东勘测设计研究院有限公司 | Half pot-type planting structure of nursery stock in sandy soil area |
-
2021
- 2021-04-14 CN CN202110399255.XA patent/CN113179901A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004553A (en) * | 2012-12-12 | 2013-04-03 | 浙江城建建设集团有限公司 | Large-sized seedling transplanting construction device |
| CN204291879U (en) * | 2014-11-06 | 2015-04-29 | 广州市协和中学 | The combination unit of water storage type planting plants and water storage type plant-growing device |
| CN204616542U (en) * | 2015-04-08 | 2015-09-09 | 胡鹏程 | A kind ofly improve the pattern of farming setting greatly survival rate in high viscosity soil |
| CN208523308U (en) * | 2017-11-09 | 2019-02-22 | 广州普邦园林股份有限公司 | A kind of ecology tree pond construction |
| CN109122191A (en) * | 2018-08-28 | 2019-01-04 | 南京百业园林景观有限公司 | Big specification metasequoia complete crown transplants construction method |
| CN211745549U (en) * | 2019-10-14 | 2020-10-27 | 中国电建集团华东勘测设计研究院有限公司 | Half pot-type planting structure of nursery stock in sandy soil area |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101790931B (en) | Restoration method for damaged ecosystem in steep-slope area in water-level-fluctuating zone of reservoir | |
| CN103583172B (en) | A kind of arid arid area pattern of farming and implantation methods thereof | |
| CN103603320B (en) | A kind of LID type storm-collector and design and calculation method thereof | |
| CN108252312B (en) | Vegetation restoration matrix suitable for collapsible soil slope and spray seeding method thereof | |
| CN104335879A (en) | Manual restoration method of vegetation in water-level-fluctuating zone of reservoir | |
| CN107027500B (en) | Method for restoring land-tracking ecology | |
| CN104642054A (en) | Construction method for transplanting large-sized northern Chinese scholar trees | |
| CN206667420U (en) | Sponge city high-effective penetrating type greenery patches constructs | |
| CN211745549U (en) | Half pot-type planting structure of nursery stock in sandy soil area | |
| CN106717963A (en) | A kind of construction method of lawn water-saving structure | |
| CN204059376U (en) | The slope protection greening structure of the steep exposed rock side slope of a kind of urgency | |
| CN201972156U (en) | Slope protection system with stereoscopic afforestation vegetation cushions | |
| CN107905208B (en) | Water and soil conservation structure for accelerating rock weathering in stony desertification region and construction method thereof | |
| CN110226379A (en) | The saline and alkaline region water resource of the automatic dripping irrigation of the structure containing terraced fields, which is regulated and stored, utilizes system | |
| CN104863083A (en) | Method for cohesive water storage and drainage in garden | |
| CN102870651B (en) | Underground water storage infiltrating irrigation system | |
| CN105926645B (en) | A kind of ecological restoring method of Waste Landfill Site | |
| CN215683588U (en) | High temperature area sandy soil nursery stock structure of planting | |
| CN104067898B (en) | The husky Desert Regions of the dry wind water saving method of forestation of retaining and conserveing soil moisture | |
| CN105103696B (en) | Method for desertification control through salix bangongensis cuttage in high-altitude gobi wind-blown sand region | |
| CN106613428A (en) | Planting system for preventing water and soil loss | |
| CN203492484U (en) | Plantation structure for arid desertification area | |
| CN113179901A (en) | High temperature area sandy soil nursery stock structure of planting | |
| CN108222216A (en) | A kind of rainwater ecological exhaust system and its construction method | |
| CN208152189U (en) | A kind of rainwater ecological exhaust system |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210730 |
|
| RJ01 | Rejection of invention patent application after publication |