CN208657442U - A kind of planting unit of alkaline land soil improvement - Google Patents
A kind of planting unit of alkaline land soil improvement Download PDFInfo
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- CN208657442U CN208657442U CN201820909281.6U CN201820909281U CN208657442U CN 208657442 U CN208657442 U CN 208657442U CN 201820909281 U CN201820909281 U CN 201820909281U CN 208657442 U CN208657442 U CN 208657442U
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- plantation
- planting unit
- soil improvement
- alkaline land
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Abstract
The utility model discloses a kind of planting units of alkaline land soil improvement, belong to technical field of land improvement, and including the separation layer, plantation layer and coating being successively laid with from lower to upper, the plantation groove for plant root insertion is offered in the plantation layer；The utility model, which slows down, dissolves the speed that water salty is transported up, while reducing the content that salinity is delivered in plantation layer, to provide good growing environment for plant, increases plant in the survival rate in salt-soda soil.
Description
Technical field
The utility model belongs to technical field of land improvement, in particular to a kind of planting unit of alkaline land soil improvement.
Background technique
The reason of salt-soda soil refers to the soil that soil contains excess soluble salt, saline Land is due to soil and ground
Be lauched that salt content is excessively high, under strong surface evaporation effect, underground shallow layer water arrive at earth's surface through the gap of soil strain intergranular and
It is evaporated, during water delivery, salinity is brought to earth's surface under the action of water, and after water is evaporated, the salt in water is analyzed and accumulated
Gather in upper soll layer, causes the salinization of soil.
Existing saline and alkaline modification method arranges alkali by bright ditch, flood arranges the measures such as alkali and carries out saline and alkaline improvement, these improvement sides
Method one side project amount is larger, higher cost, on the other hand is easy gradually to return to earth's surface, to table in the salt and alkali component of underground enrichment
The plant of face plantation will cause undesirable influence again.
Utility model content
The purpose of the utility model is to provide a kind of planting units of alkaline land soil improvement, provide good life for plant
Long environment.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of planting unit of alkaline land soil improvement, including be successively laid with from lower to upper separation layer, plantation layer and cover
Cap rock；The plantation groove for plant root insertion is offered in the plantation layer.
Using the above scheme, the root system of plant is planted in the plantation layer of planting unit, plantation layer is the growth of plant
Nutrient is provided, coating covers plantation layer, slows down the evaporation rate of soil moisture, and then it is salty to slow down dissolution
The speed that water is transported up, then alkaline land soil is isolated by separation layer, it reduces salinity and is delivered to containing in plantation layer
Amount provides good growing environment as plant, increases plant in the survival rate in salt-soda soil.
Further preferably are as follows: be backfilled with loess filled layer in the plantation groove.
Using the above scheme, loess under the action of water, can be preferably sturdy with the root system of plant, in addition, loess has
Good gas permeability and drainage can promote the rudiment of root system, extra ponding can be exhausted rapidly at rainy season, so that plant
Root system can absorb water and spread rapidly in dry season, provide water source for plant, increase plant depositing in salt-soda soil with this from impregnating
Motility rate.
Further preferably are as follows: the outside spacers of the plantation groove are provided with that several to intercept draining that salinity passes through ventilative
Pipe, the bottom end for draining permeability cell are inserted into the separation layer, and the top for draining permeability cell stretches out in the top surface of the coating.
Using the above scheme, draining permeability cell can provide sufficient air for the root system of plant, in order to the breathing of root system
Effect；In addition, draining permeability cell can be intercepted the salinity in separation layer, and then reduce the salinity of water in draining permeability cell
Content then drains the water in permeability cell and is scattered in plantation layer again, needed for the growth for plant.
Further preferably are as follows: the bottom of the draining permeability cell is bent to the plantation groove direction to be arranged.
Using the above scheme, the bottom of permeability cell is drained to plantation groove direction bending, increases draining permeability cell and plant
The close region of root system facilitates the growth of plantation so that plant root obtains more moisture and air.
Further preferably are as follows: the top of the draining permeability cell is obliquely installed to far from the plantation groove direction.
Using the above scheme, the top for draining permeability cell is tilted to the direction far from plantation groove, so that draining permeability cell
Between the opening that is formed it is open-shaped, convenient for the quick insertion of plant root system in plantation, convenient for the quick plantation of plant.
Further preferably are as follows: be provided with filtration members at the top of the draining permeability cell.
Using the above scheme, the setting of filtration members can reduce the foreign matters such as external silt and enter in draining permeability cell, drop
Low a possibility that draining ventilative blockage, provides the moisture of abundance so that extend draining permeability cell uses the time for plant
And air, convenient for the growth of plant.
Further preferably are as follows: the filtration members include filter screen, the positioning flange being arranged along filter screen edge and set
It is placed on positioning flange and the handle of filtration members is installed, the positioning flange is connect with the inner thread for draining permeability cell.
Using the above scheme, positioning flange is connect with the inner thread for draining permeability cell, realizes filtration members and draining with this
The mode structure of the fixation of permeability cell, screw thread is simple, easy for installation, while having preferable bonding strength, to increase
Structural stability between filtration members and draining permeability cell.
Further preferably are as follows: be provided with fertilizer layer at the top of the plantation layer.
Using the above scheme, fertilizer layer can replenish the nutrient lacked in plantation layer to plant, to improve for plant
Growing environment preferably grows convenient for plant.
In conclusion the utility model has the following beneficial effects:
1, coating slows down the speed that dissolution water salty is transported up in the utility model, and it is defeated that separation layer reduces salinity
The content into plantation layer is sent, fertilizer layer provides nutrient for plant, to provide good growing environment for plant, increases plant
Survival rate in salt-soda soil；
2, the utility model provides abundance by the setting of loess filled layer, draining permeability cell, filtration members for plant root
Moisture and air, facilitate the growth of plant with this.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of coating；
Fig. 3 is the structural schematic diagram for draining permeability cell and filtration members.
In figure, 1, separation layer；2, layer is planted；3, coating；4, groove is planted；5, loess filled layer；6, fertilizer layer；7, it arranges
Water permeability cell；8, filtration members；31, plastic film；32, sand bed；33, stalk layer；81, flange is positioned.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one
A kind of planting unit of alkaline land soil improvement, referring to Fig. 1, including be successively laid with from lower to upper separation layer 1, kind
Plant layer 2 and coating 3；The plantation groove 4 for Tree root system insertion is offered in plantation layer 2, is planted in groove 4 and is backfilled with loess
Filled layer 5.
The thickness ratio of separation layer 1, plantation layer 2 and coating 3 is 2:3:1.Wherein, every plant of arbor is added in separation layer 1
The rice chaff of 10kg intercepts the salinity in salt-soda soil with this, while convenient for the water suction of Tree root system and breathing freely.
The improvement matrix that every plant of arbor in layer 2 is added with 5kg is planted, which is mainly sawed by northeast peat, fermentation
The composition such as sawdust, microelement and microbial manure, improves the soil property of plantation layer 2 with this.2 top of plantation layer is also equipped with one layer
Fertilizer layer 6, fertilizer layer 6 are the mixture of organic fertilizer and phosphate fertilizer, and every plant of arbor adds the organic fertilizer of 10kg and the phosphate fertilizer of 5kg, with
Element needed for this provides sufficient growth for the growth of arbor.
Referring to fig. 2, coating 3 is mainly by being covered in plantation layer 2(referring to Fig. 1) plastic film 31 on surface, it is layed in modeling
The sand bed 32 in 31 outside of material film and the stalk layer 33 for being layed in 32 outer surface of sand bed form；Wherein, plastic film 31 is using complete
Covered ground, and then effectively reduce the evaporation of earth's surface water.
Referring to Fig. 1, groove 4 is planted in spherical, three points of the sum of a diameter of separation layer 1, plantation layer 2,6 thickness of fertilizer layer
Two, meet the additive amount that also can be reduced between interlayer except Tree growth, construction cost lowered with this.Plant the outer of groove 4
Side is provided at circumferentially spaced several draining permeability cells 7 that can be intercepted salinity and pass through；The internal diameter for draining permeability cell 7 is 8cm, length
For 3 times for planting 4 diameter of groove.
The bottom of permeability cell 7 is drained to the bending setting of plantation 4 direction of groove, bottom end is inserted into separation layer 1, is increased with this
Draining permeability cell 7 is added to provide more moisture and oxygen close to the length of plantation groove 4 for arbor.Drain the upper of permeability cell 7
Portion is obliquely installed to far from plantation 4 direction of groove, and top stretches out in the top surface of coating 3 and is provided with a filtration members 8(ginseng
See Fig. 3).
Referring to Fig. 3, filtration members 8 include filter screen 81, the positioning flange 82 along the setting of 81 edge of filter screen and setting
In the handle 83 for installing filtration members 8 on positioning flange 82；It is annular in shape to position flange 82, outer wall and draining permeability cell 7
Inner thread connection, realize that filtration members 8 are fixedly connected with draining permeability cell 7 with this.
The root system of arbor is embedded in plantation groove 4 by planting unit when planting arbor, 5 pairs of loess filled layer packages
In Tree root system outside and to plantation groove 4 filled；Coating 3 is covered in the top of plantation layer 2, slows down dissolved with salt
The speed that the water divided is transported up；Alkaline land soil is isolated in separation layer 1, reduces the content that salinity is delivered in plantation layer 2；With this
Good growing environment is provided for plant.
Embodiment two
With embodiment one the difference is that, plantation of the planting unit for shrub, every plant of shrub addition in separation layer 1
There is the rice chaff of 5kg, plants the improvement matrix that every plant of shrub in layer 2 is added with 5kg, every plant of shrub adds having for 5kg in fertilizer layer 6
The phosphate fertilizer of machine fertilizer and 2.5kg.
Embodiment three
With embodiment one the difference is that, planting unit for lawn, by and color pocket planting object plantation, separation layer
Every square metre of rice chaff for being added with 3kg in 1 plants in layer 2 every square metre of improvement matrix for being added with 0.5kg, every in fertilizer layer 6
Square metre addition 1kg organic fertilizer.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as within the protection scope of the present utility model all by the protection of Patent Law.
Claims (8)
1. a kind of planting unit of alkaline land soil improvement, which is characterized in that including the separation layer being successively laid with from lower to upper
(1), layer (2) and coating (3) are planted；The plantation groove (4) for plant root insertion is offered in plantation layer (2).
2. a kind of planting unit of alkaline land soil improvement according to claim 1, which is characterized in that the plantation groove
(4) loess filled layer (5) are backfilled in.
3. a kind of planting unit of alkaline land soil improvement according to claim 1, which is characterized in that the plantation groove
(4) outside spacers are provided with several draining permeability cells (7) that can be intercepted salinity and pass through, and the bottom end of draining permeability cell (7) is protruded into
In the separation layer (1), the top of draining permeability cell (7) stretches out in the top surface of the coating (3).
4. a kind of planting unit of alkaline land soil improvement according to claim 3, which is characterized in that the draining is ventilative
The bottom for managing (7) is bent to the plantation groove (4) direction to be arranged.
5. a kind of planting unit of alkaline land soil improvement according to claim 4, which is characterized in that the draining is ventilative
The top for managing (7) is obliquely installed to far from plantation groove (4) direction.
6. a kind of planting unit of alkaline land soil improvement according to claim 3, which is characterized in that the draining is ventilative
Filtration members (8) are provided at the top of pipe (7).
7. a kind of planting unit of alkaline land soil improvement according to claim 6, which is characterized in that the filtration members
(8) include filter screen (81), along filter screen (81) edge setting positioning flange (82) and be set to positioning flange (82)
On in order to install the handles (83) of filtration members (8), positioning flange (82) and the inner thread for draining permeability cell (7) connect
It connects.
8. a kind of planting unit of alkaline land soil improvement according to claim 1, which is characterized in that the plantation layer
(2) fertilizer layer (6) are provided at the top of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909281.6U CN208657442U (en) | 2018-06-12 | 2018-06-12 | A kind of planting unit of alkaline land soil improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909281.6U CN208657442U (en) | 2018-06-12 | 2018-06-12 | A kind of planting unit of alkaline land soil improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208657442U true CN208657442U (en) | 2019-03-29 |
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ID=65823751
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820909281.6U Active CN208657442U (en) | 2018-06-12 | 2018-06-12 | A kind of planting unit of alkaline land soil improvement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519227A (en) * | 2020-04-22 | 2021-10-22 | 民勤大漠田园农业科技有限责任公司 | Economic forest cultivation method for saline-alkali sand land |
-
2018
- 2018-06-12 CN CN201820909281.6U patent/CN208657442U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519227A (en) * | 2020-04-22 | 2021-10-22 | 民勤大漠田园农业科技有限责任公司 | Economic forest cultivation method for saline-alkali sand land |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 10-2, No. 551, Dongqianhu Avenue, Dongqianhu tourist resort, Ningbo, 315000, Zhejiang Province (pilot area) Patentee after: NINGBO LANDSCAPE ARCHITECTURE DESIGN RESEARCH INSTITUTE Co.,Ltd. Address before: 315000 188 Park Road, Haishu District, Ningbo, Zhejiang Patentee before: NINGBO LANDSCAPE ARCHITECTURE DESIGN RESEARCH INSTITUTE Co.,Ltd. |