CN106717961A - A kind of lawn water-saving structure - Google Patents
A kind of lawn water-saving structure Download PDFInfo
- Publication number
- CN106717961A CN106717961A CN201611244086.8A CN201611244086A CN106717961A CN 106717961 A CN106717961 A CN 106717961A CN 201611244086 A CN201611244086 A CN 201611244086A CN 106717961 A CN106717961 A CN 106717961A
- Authority
- CN
- China
- Prior art keywords
- water
- lawn
- gabion
- layer
- saving structure
- 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.)
- Granted
Links
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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
-
- 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
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
-
- 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
- A01G29/00—Root feeders; Injecting fertilisers into the roots
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
Abstract
The present invention relates to a kind of lawn water-saving structure, the lawn water-saving structure is included in the water storage trench pit of the radiation spider web type excavated on the original soil layer of lawn, the water storage trench pit includes the water cell for being located at bottom, the water-absorbing-retaining unit being laid in the water cell, the lawn original soil layer being laid on the water-absorbing-retaining unit, the drainpipe being arranged on the outside of at least part of water cell, and air-permeable layer, hypothallus are equipped with successively from bottom to top on the lawn original soil layer.Lawn water-saving structure of the invention can significantly improve efficiency of water application, realize the purpose of lawn water saving；Be combined by by lawn irrigation, draining, water storage, realize water it is many when draining, the purpose of water conservation when water is few, setting up water storage trench pit using and underground for lawn root system using porous-stone absorption soil moisture carries out moisture storage.
Description
Technical field
The present invention relates to afforestation field, more particularly to a kind of lawn water-saving structure is especially suitable for afforestation grass
The structure on level ground.
Background technology
As water resources problems becomes increasingly conspicuous, China has recognized that sustainable and healthy development is wanted in gardens construction, must just develop
Water-saving landscape architecture.At present, during urban green space is irrigated, the overwhelming majority still uses hose broad irrigation greenery patches, this method
About 80% water is lost due to deep percolation and evaporation.Likewise, rainfall also has to the water that urban green space supplements
More than 90% fails to be lost in by forest application, if keeping 30% or so irrigation water and rainwater here by technical finesse, can
Enough greatly reduce the water consumption of Garden Greenland irrigation.
Lawn root system is shallower, wherein 80% is distributed in the soil layer of more than 40cm, and more than 50% be earth's surface with
In the range of lower 20cm, soil moisture that it is difficult to absorb deeper soil layer ensures own growth, can only manually pour moisturizing,
And once water shortage can cause lawn growth bad.According to statistics, 1m2Warm-season turf want within 1 year 0.5 ton or so of water consumption, it is cold
Season type lawn then needs 0.8~1.0 ton or so.Lawn water consumption is huge, is the main water consumer of afforestation, therefore, structure
The main aspect that water-saving lawn is Garden Greenland water saving is built, is also the important measure that " water-saving gardens " build.
The content of the invention
The purpose of the present invention is directed to the huge problem of lawn water consumption in afforestation, proposes a kind of radiation spider annular in shape
The lawn water-saving structure of net type, to utilize soil moisture, and sets up moisture storage organization in underground, is that turfgrass is built well
Growing environment.
To achieve the above object, the invention provides a kind of lawn water-saving structure, the lawn water-saving structure is included in grass
The water storage trench pit of the radiation spider web type excavated on level ground original soil layer, the water storage trench pit include water cell positioned at bottom,
The water-absorbing-retaining unit being laid in the water cell, the lawn original soil layer, the setting that are laid on the water-absorbing-retaining unit
Drainpipe on the outside of at least part of water cell, the water cell includes building the brick in water storage trench pit both sides vertically
Layer, be laid on the waterproof layer of brick layer inwall and water storage trench pit bottom, be at least vertically arranged in the brick layer together between the
One gabion, the second gabion being laterally laid in the brick layer and the first gabion, the waterproof layer, brick layer, the first gabion, second
Storage cavity is formed between gabion, the water-absorbing-retaining unit includes the water conservation layer on the water suction rock layers of lower floor and upper strata, described
Air-permeable layer, hypothallus are equipped with successively from bottom to top on the original soil layer of lawn.
Preferably, the depth of the water storage trench pit is 53~75cm, and width is 75~80cm, adjacent water storage trench pit
Between at intervals of 2.5~3m.
Preferably, first gabion and the second gabion include being provided with the metal cylinder mould of hole and are filled in described
Porous-stone in metal cylinder mould.
Preferably, the length of first gabion and the second gabion be respectively 75~80cm, 25~30cm, 10~
15cm。
Preferably, the drainpipe is laid with radiating the central point of the water storage trench pit of spider web type；The drainpipe
It is the PVC bellowss of perforate, and gauze is enclosed with the outside of the drainpipe.
Preferably, the water conservation layer is (60~70) by volume ratio:After the original soil of (30~40) is well mixed with porous-stone
Laying is formed.
Preferably, the air-permeable layer is (40~45) by volume ratio:(50~60):The original soil of (5~10), fine sand, vermiculite
Laid after well mixed and formed.
Preferably, the hypothallus is (65~70) by volume ratio:(15~20):(10~12):The original soil of (3~5), grass
Laid after charcoal soil, garden waste compost, wormcast are well mixed and formed.
Preferably, impervious material, second gabion and porous-stone are equipped between second gabion and the brick layer
Seepy material is equipped between layer.
Based on above-mentioned technical proposal, it is an advantage of the invention that：
Lawn water-saving structure of the invention can significantly improve efficiency of water application, realize the purpose of lawn water saving；Pass through
Lawn irrigation, draining and water storage are combined, realize water it is many when draining, the purpose of water conservation when water is few；Gardens are discarded simultaneously
Thing realizes the recycling of resource as fertilizer while Turfgrass Growth is promoted, and meets " water-saving gardens " and " economizing type
The demand for development of society ".
The present invention is directed to water consumption too big problem in lawn in afforestation, using garden waste compost, soddy soil, earthworm
Excrement, vermiculite and fine sand increase soil nutrient and the gas permeability of soil, are that turfgrass builds good growing environment, are inhaled using porous-stone
Attached soil moisture sets up water storage trench pit and carries out moisture storage for lawn root system using and underground.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is lawn water-saving structure schematic top plan view；
Fig. 2 is water storage trench pit Longitudinal cross section schematic；
Fig. 3 is lawn water-saving structure Longitudinal cross section schematic；
Fig. 4 is gabion schematic diagram.
Specific embodiment
Below by drawings and Examples, technical scheme is described in further detail.
The invention provides a kind of lawn water-saving structure, it includes water storage trench pit, air-permeable layer and hypothallus from bottom to up
Etc. structure, to utilize soil moisture, and moisture storage is set up in underground, be that turfgrass builds good growing environment.This hair
Bright lawn water-saving structure can significantly improve efficiency of water application, realize the purpose of lawn water saving；By by lawn irrigation, row
Water, water storage are combined, realize water it is many when draining, the purpose of water conservation when water is few；Simultaneously using garden waste as fertilizer, promoting
The recycling of resource is realized while entering Turfgrass Growth, the development for meeting " water-saving gardens " and " conservation-minded society " will
Ask.As shown in Figure 1 to 4, illustrated therein is a kind of preferred embodiment of the invention.
Specifically, the lawn water-saving structure is included in the water storage water conservation of the radiation spider web type excavated on lawn original soil layer 2
Ditch 1, the water storage trench pit 1 include positioned at bottom water cell, be laid in the water cell water-absorbing-retaining unit,
The lawn original soil layer 2, drainpipe 6 being arranged on the outside of at least part of water cell, institute being laid on the water-absorbing-retaining unit
State water cell include vertically build the both sides of water storage trench pit 1 brick layer 4, be laid on the inwall of brick layer 4 and water storage trench pit 1
The waterproof layer 10 of bottom, the first gabion 5 being at least vertically arranged in together between the brick layer 4, transverse direction are laid on the brick layer 4
With the second gabion 8 on the first gabion 5, water storage is formed between the waterproof layer 10, brick layer 4, the first gabion 5, the second gabion 8 empty
Chamber 9, the water-absorbing-retaining unit includes the water conservation layer 3 on the water suction rock layers 7 of lower floor and upper strata, on the lawn original soil layer 2 certainly
Air-permeable layer 12, hypothallus 11 are equipped with successively on down.
As shown in figure 1, the present invention using lawn middle part it is slightly higher, gradually to surrounding or edge tilt the characteristics of, with lawn
The heart is origin, the water storage trench pit 1 of the radiation spider web type excavated on lawn original soil layer 2.Preferably, the water storage trench pit 1
Depth be 53~75cm, width be 75~80cm, between adjacent water storage trench pit 1 at intervals of 2.5~3m.
As shown in Fig. 2 the water cell include vertically build the both sides of water storage trench pit 1 brick layer 4, be laid on brick
The waterproof layer 10 of 4 inwall of layer and the bottom of water storage trench pit 1, the first gabion being at least vertically arranged in together between the brick layer 4
5th, laterally it is laid on the second gabion 8 on the gabion 5 of the brick layer 4 and first.Preferably, the gabion 8 of first gabion 5 and second
Include being provided with the metal cylinder mould 13 of hole 14 and the porous-stone being filled in the metal cylinder mould 13, as shown in Figure 4.Institute
State metal cylinder mould 13 to be worked out using metal and make preservative treatment, its screen distance is 1cm, the porous-stone particle diameter of filling for 1.5~
Space between 3cm, and porous-stone is as far as possible small, in order to avoid the absorption and movement of influence moisture；Preferably, first gabion 5
75~80cm, 25~30cm, 10~15cm, length and the water storage trench pit 1 of gabion are respectively with the length of the second gabion 8
Width is identical, and it is support laterally laying with brick layer 4 to be easy to the second gabion 8.Preferably, second gabion 8 and the brick layer 4 it
Between be equipped with impervious material, be equipped with seepy material between second gabion 8 and water suction rock layers 7.Further, the second gabion 8
And the impervious material between the brick layer 4 and the impervious material in storage cavity 9 are one, and impervious material is compacted, in order to avoid
Come off.
Porous-stone is planting sand product stone, and its main component is calcium carbonate, soft and crisp, because its surface pore is more, is had
Connection gas, small cave such as stomata are worn mutually, therefore water imbibition is especially strong, can from bottom to top adsorb moisture, transport.The storage
The brick layer 4 of water unit is used for supporting overall structure.Waterproof layer 10 is formed by waterproof material (such as waterproof cloth) laying, prevents moisture from oozing
Leakage.Storage cavity 9 is formed between the waterproof layer 10, brick layer 4, the first gabion 5, the second gabion 8, the storage cavity 9 can be with
For storing moisture.And the gabion placed vertically for being located at centre had both been played a supporting role, more moisture can be transported from storage cavity
To top gabion, realize that moisture is moved upwards.Second gabion 8 of upper strata traverse is used for preventing upper layer of soil and porous-stone from entering storage
Water cavity 9, can also realize moisture motion up or down, and after storage cavity 9 accumulates full water, second gabion 8 can also be by
Excessive moisture is arranged to both sides.
Moisture movement in the present invention is that moisture is transported upwards because the first gabion 5, the cage of the second gabion 8 are connected and to be formed
Dynamic is the first gabion 5 that the moisture that the second gabion 8 by placing vertically is absorbed in storage cavity 9 passes to horizontally set, by soil
Earth capillarity by Water Transportation to root system of plant, is utilized for plant absorption always；When pouring or being rainy, the moisture warp on ground
Cross seepage and come underground, porous-stone adsorption moisture is collected into storage cavity 9, realizes moisture by the Action of Gravity Field of moisture
Memory function.
Drainage system in the present invention distally the water storage trench pit 1 of line of radiation and is set by the central point of water storage trench pit 1
The drainpipe 6 on the outside of at least part of water cell is put to constitute.Porous-stone in the water storage trench pit 1 of line of radiation is stitched by it
Gap discharges excessive moisture from high to low.Preferably, the drainpipe 6 is radiating the central point of the water storage trench pit 1 of spider web type
It is symmetrical to lay, 4 symmetrical line of radiation ditch laying drainpipes 6 for example may be selected, drainpipe 6 is in brick layer 4 and lawn original soil layer 2
Between, it is ensured that the draining on lawn.Wherein drainpipe 6 for have hole PVC bellows (diameter 110mm, pipeline outside parcel gauze in order to avoid
The impurity such as grogs enter pipeline.When rainwater is more, drainage system can drain unnecessary moisture, be prevented effectively from lawn grass roots
Be rots.
As shown in Fig. 2 the water-absorbing-retaining unit is located at water cell top, be divided into upper and lower 2 layers, including lower floor water suction
The water conservation layer 3 on rock layers 7 and upper strata.The water suction rock layers 7 are formed by porous-stone laying, and thickness is 3~5cm.The water conservation
Layer 3 is (60~70) by volume ratio:The original soil of (30~40) is laid after being well mixed with porous-stone and is formed, laying depth be 5~
10cm, wherein porous-stone particle diameter is 3~6mm.
The water-absorbing-retaining unit has the function of water-absorbing-retaining, by the moisture that the structure top is held is more, and
The root system of turfgrass has hydrotaxis, and this is conducive to turfgrass root system to grow downwards, and a certain proportion of original soil can be with
The nutrient for needed for root system is provided, thus for turfgrass root system provides growing environment in terms of moisture and nutrient two, promotes grass
Level ground is careless to grow.Water suction rock layers 7 provide more moisture by the absorbent function of porous-stone itself to upper strata, while can be with
Stop that upper strata grogs enters second gabion 8 and storage cavity 9 of traverse.
Further, lawn original soil layer 2 is equipped with the water-absorbing-retaining unit.The lawn original soil layer 2 is located at water conservation layer 3
Top, is that the lawn original soil that ditching is taken out is backfilling into ditch, and laying depth is 15~20cm.The lawn original soil layer 2 is grass
Level ground grass roots system provides the soil environment needed for growing, and for turfgrass provides nutrient and moisture, promotes growing for turfgrass.
As shown in figure 3, being equipped with air-permeable layer 12, hypothallus 11 successively from bottom to top on the lawn original soil layer 2.It is preferred that
Ground, the air-permeable layer 12 is (40~45) by volume ratio:(50~60):After the original soil of (5~10), fine sand, vermiculite are well mixed
Laying is formed, and laying depth is 3~5cm.The main effect of the air-permeable layer 12 is the gas permeability for increasing plant lawn root system, is had
Beneficial to the growth of turfgrass root system, it is to avoid rotting for turfgrass root system is caused because the gas permeability of soil is too poor, root is also beneficial to
It is to lower floor's soil-grown.
Preferably, the hypothallus 11 is (65~70) by volume ratio:(15~20):(10~12):The original soil of (3~5),
Laid after turfy soil, garden waste compost, wormcast are well mixed and formed, laying depth is 3~5cm.The main work of this layer
Be for turfgrass provide growth required for nutrient, promote turf-grass growth and development, so as to improve turfgrass survival rate.
The present invention is directed to water consumption too big problem in lawn in afforestation, using garden waste compost, soddy soil, earthworm
Excrement, vermiculite and fine sand increase soil nutrient and the gas permeability of soil, are that turfgrass builds good growing environment, are inhaled using porous-stone
Attached soil moisture sets up water storage trench pit and carries out moisture storage for lawn root system using and underground.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to preferred embodiment to the present invention, and those of ordinary skill in the art should be understood：Still
Specific embodiment of the invention can be modified or equivalent is carried out to some technical characteristics；Without deviating from this hair
The spirit of bright technical scheme, it all should cover in the middle of claimed technical scheme scope of the invention.
Claims (9)
1. a kind of lawn water-saving structure, it is characterised in that：The lawn water-saving structure is included in what is excavated on lawn original soil layer (2)
Radiate the water storage trench pit (1) of spider web type, the water storage trench pit (1) including the water cell positioned at bottom, be laid on it is described
Water-absorbing-retaining unit in water cell, lawn original soil layer (2) being laid on the water-absorbing-retaining unit, it is arranged at least portion
The drainpipe (6) divided on the outside of water cell, the water cell includes building the brick layer in water storage trench pit (1) both sides vertically
(4), it is laid on the waterproof layer (10) of brick layer (4) inwall and water storage trench pit (1) bottom, is at least vertically arranged in the brick together
The first gabion (5), the second gabion (8) being laterally laid in the brick layer (4) and the first gabion (5) between layer (4), it is described
Storage cavity (9), the water-absorbing-retaining list are formed between waterproof layer (10), brick layer (4), the first gabion (5), the second gabion (8)
Water conservation layer (3) of water suction rock layers (7) and upper strata of the unit including lower floor, spreads successively from bottom to top on lawn original soil layer (2)
It is provided with air-permeable layer (12), hypothallus (11).
2. lawn water-saving structure according to claim 1, it is characterised in that：The depth of the water storage trench pit (1) is 53
~75cm, width be 75~80cm, between adjacent water storage trench pit (1) at intervals of 2.5~3m.
3. lawn water-saving structure according to claim 1, it is characterised in that：First gabion (5) and the second gabion (8)
Include being provided with the metal cylinder mould (13) of hole (14) and the porous-stone being filled in the metal cylinder mould (13).
4. lawn water-saving structure according to claim 3, it is characterised in that：First gabion (5) and the second gabion (8)
Length be respectively 75~80cm, 25~30cm, 10~15cm.
5. lawn water-saving structure according to claim 1, it is characterised in that：The drainpipe (6) is radiating spider web type
The central point of water storage trench pit (1) is laid；The drainpipe (6) is the PVC bellowss of perforate, and the drainpipe
(6) gauze is enclosed with the outside of.
6. lawn water-saving structure according to claim 1, it is characterised in that：Water conservation layer (3) by volume ratio for (60~
70):The original soil of (30~40) is laid after being well mixed with porous-stone and is formed.
7. lawn water-saving structure according to claim 1, it is characterised in that：The air-permeable layer (12) is (40 by volume ratio
~45):(50~60):Laid after the original soil of (5~10), fine sand, vermiculite are well mixed and formed.
8. lawn water-saving structure according to claim 1, it is characterised in that：The hypothallus (11) is (65 by volume ratio
~70):(15~20):(10~12):Spread after the original soil of (3~5), turfy soil, garden waste compost, wormcast are well mixed
If forming.
9. lawn water-saving structure according to claim 1, it is characterised in that：Second gabion (8) and the brick layer (4)
Between be equipped with impervious material, be equipped with seepy material between second gabion (8) and water suction rock layers (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244086.8A CN106717961B (en) | 2016-12-29 | 2016-12-29 | Lawn water-saving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244086.8A CN106717961B (en) | 2016-12-29 | 2016-12-29 | Lawn water-saving structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106717961A true CN106717961A (en) | 2017-05-31 |
| CN106717961B CN106717961B (en) | 2022-10-14 |
Family
ID=58928716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611244086.8A Active CN106717961B (en) | 2016-12-29 | 2016-12-29 | Lawn water-saving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106717961B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112293189A (en) * | 2020-11-18 | 2021-02-02 | 遵义市翡宏农业发展有限公司 | Konjak planting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06153685A (en) * | 1992-11-19 | 1994-06-03 | Dokoo:Kk | Lawn set system for sports ground |
| JPH06181627A (en) * | 1992-10-28 | 1994-07-05 | Asanumagumi:Kk | Planted lawn structure and its application |
| CN203243727U (en) * | 2013-04-23 | 2013-10-23 | 苏州市城邦农业科技发展有限公司 | Combined artificial lawn simulating natural growing environment |
| CN103650837A (en) * | 2013-10-18 | 2014-03-26 | 北京东方利禾景观设计有限公司 | Sand culture cool season type layered lawn |
| CN205681929U (en) * | 2016-06-18 | 2016-11-16 | 北京碧海怡景园林绿化有限公司 | Roof greening environmental protection turf plant |
| CN206380334U (en) * | 2016-12-29 | 2017-08-08 | 北京东方园林环境股份有限公司 | A kind of lawn water-saving structure |
-
2016
- 2016-12-29 CN CN201611244086.8A patent/CN106717961B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06181627A (en) * | 1992-10-28 | 1994-07-05 | Asanumagumi:Kk | Planted lawn structure and its application |
| JPH06153685A (en) * | 1992-11-19 | 1994-06-03 | Dokoo:Kk | Lawn set system for sports ground |
| CN203243727U (en) * | 2013-04-23 | 2013-10-23 | 苏州市城邦农业科技发展有限公司 | Combined artificial lawn simulating natural growing environment |
| CN103650837A (en) * | 2013-10-18 | 2014-03-26 | 北京东方利禾景观设计有限公司 | Sand culture cool season type layered lawn |
| CN205681929U (en) * | 2016-06-18 | 2016-11-16 | 北京碧海怡景园林绿化有限公司 | Roof greening environmental protection turf plant |
| CN206380334U (en) * | 2016-12-29 | 2017-08-08 | 北京东方园林环境股份有限公司 | A kind of lawn water-saving structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112293189A (en) * | 2020-11-18 | 2021-02-02 | 遵义市翡宏农业发展有限公司 | Konjak planting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106717961B (en) | 2022-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106900342A (en) | Integrated half rockmass high slope revegetation guard method | |
| CN106717963B (en) | Construction method of lawn water-saving structure | |
| CN102696300B (en) | Method for water seepage, salt discharge and afforestation of low-humidity saline and alkaline beach and application of method | |
| CN206808178U (en) | A kind of water storage moisturizing greening groove and system | |
| CN108252312A (en) | Revegetation matrix and its method of sowing grass seeds by duster suitable for collapsibility soil-slope | |
| CN105594564A (en) | Rainwater collecting and deep infiltrating method for economic forest in mountainous region | |
| CN109287386A (en) | A kind of Football Field Turf and method of construction built using building waste | |
| CN112772254A (en) | Water-saving cultivation method for jujube trees | |
| CN109267626A (en) | A kind of landscape ecology rainwater recycle utilizes system | |
| CN107905208B (en) | Water and soil conservation structure for accelerating rock weathering in stony desertification region and construction method thereof | |
| CN109121845A (en) | A kind of plant-growth carpet structure conducive to slope plant growth | |
| CN206380334U (en) | A kind of lawn water-saving structure | |
| CN210168547U (en) | Desert greening structure | |
| CN109417945A (en) | A kind of Greening Urban Road system | |
| CN207836267U (en) | A kind of multi-functional double cofferdam Shu Chi | |
| CN207739092U (en) | Landscape ecology Pavement Construction | |
| CN204741990U (en) | Monomer is laid in roadside greening | |
| CN208618528U (en) | A kind of water and soil conservation structure preventing and treating soil erosion for loess region | |
| CN203878536U (en) | Novel ecological intercepting ditch | |
| CN106717961A (en) | A kind of lawn water-saving structure | |
| CN207700178U (en) | A kind of water and soil conservation structure accelerating stony desertification area's rock weathering | |
| CN112772259B (en) | Ancient tree transplanting water-replenishing and survival-promoting method | |
| CN108487418A (en) | A kind of water and soil conservation structure of prevention soil erosion for loess region | |
| CN209403114U (en) | A kind of plant-growth carpet structure conducive to slope plant growth | |
| CN207235565U (en) | A kind of environment-friendly energy-saving tree pond |
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 |