CN106664860A - Land governance system for saline-alkali lands in desert areas - Google Patents
Land governance system for saline-alkali lands in desert areas Download PDFInfo
- Publication number
- CN106664860A CN106664860A CN201710049314.4A CN201710049314A CN106664860A CN 106664860 A CN106664860 A CN 106664860A CN 201710049314 A CN201710049314 A CN 201710049314A CN 106664860 A CN106664860 A CN 106664860A
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- China
- Prior art keywords
- salt
- rainwater
- drip irrigation
- resistance
- enclosure wall
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
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- 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
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
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- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Structural Engineering (AREA)
- Public Health (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a land governance system for saline-alkali lands in desert areas. The system comprises four salinity blocking fences of which head and tail parts are connected successively to form a planting area through enclosing, wherein a hollow water storage room is disposed inside each salinity blocking fence; the water storage rooms communicate mutually; a drip irrigation pipe is disposed under the planting area; two ends of the drip irrigation pipe communicate with bottoms of the water storage rooms; and water injection connectors are disposed on tops of the salinity blocking fences respectively. Application of the system disclosed by the invention has the beneficial effects that a salinity-blocking waterproof layer is paved under soil in the planting area, so salinity in lower-layer soil can be effectively prevented from evaporating with moisture and returning to upper-layer salt-leaching soil in seasons with small precipitation; a rainwater collection device is used to collect and store rainwater, and then the rainwater is used for irrigation via the drip irrigation pipe, so that the salt-leached soil still keeps certain moisture and planted crops will not dry up to die; and the drip irrigation pipe is just located under furrows in which crops are planted, so that the moisture overflowed from the drip irrigation pipe will be directly absorbed by the crops, and evaporation waste of the moisture is avoided.
Description
Technical field
The present invention relates to Saline-alkali Field Control technical field, and in particular to a kind of desert area salt-soda soil land system.
Background technology
Salt-soda soil refers to that salt aggregation excessively even affects a class soil of crop normal growth, the face in whole world salt-soda soil
Product is 9.5438 hundred million hectares, and China just account for 99,130,000 hectares, and the formation in salt-soda soil is little often caused by precipitation, evaporation capacity
Greatly, the salinity being dissolved in water easily is gathered in upper soll layer, but the soil in these regions also not all can be assembled always greatly
The salinity of amount, such as, in summer, concentrate because rainwater, and great amount of soluble salt can be seeped into lower floor or flow away so as to " de- with water
Salt ", strong in spring evaporation from topsoil, the salinity in subsoil water is gathered in upper soll layer and causes " to return with capillary rising
Salt ".
Recently as human economic society moving obstacle and natural disaster aggravation, NORTHWEST CHINA Gobi desert terrain ecology ring
Border constantly deteriorates, and drought, soil depletion and geavy salt alkali are greatly decreased vegetative coverage area, is further to prevent ecological ring
Border deteriorates, and China has carried out large-scale afforestation engineering in northwest drought desert weight RS in Alkali Region, is to improve depositing for kind of plant
The desalinization of soil by flooding or leaching can be carried out according to " desalination " principle of soil itself before motility rate plantation, then serike again, but these regions due to
Precipitation is few, and upper soll layer is easy to assemble a large amount of salts again and causes kind of plant survival rate too low after the desalinization of soil by flooding or leaching, so not only not
Local ecology annular can be improved and also waste substantial amounts of manpower financial capacity.
The content of the invention
To solve above technical problem, the present invention provides a kind of desert area salt-soda soil land body for salt-soda soil
System.
Technical scheme is as follows：A kind of desert area salt-soda soil land system, it is critical only that：Enclose including four resistance salt
Wall, four resistance salt enclosure wall head and the tail are sequentially connected and surround a growing area, and the inside of four resistance salt enclosure walls is hollow
Reservoir chamber, the reservoir chamber is interconnected, and growing area lower section is provided with drip irrigation pipe, the two ends of the drip irrigation pipe respectively with it is just right
Two resistance salt enclosure walls connections, the two ends of the drip irrigation pipe connects with the bottom of the reservoir chamber, described to hinder salt enclosure wall top
Portion is respectively equipped with water filling joint.Moisture and salt in soil and surrounding soil have been intercepted in growing area using the design resistance salt enclosure wall
The circulation for dividing, the soil after the desalinization of soil by flooding or leaching is difficult the accumulation of salt in the surface soil, while dripping to growing area using the water storage cavity formed in resistance salt enclosure wall
Fill.
Just to being provided with two pieces of rainwater-collecting swash plates, two pieces of rainwater-collecting swash plates are on the top of above-mentioned resistance salt enclosure wall
"eight" shape is arranged, the lower limb of two pieces of rainwater-collecting swash plates it is close to each other and respectively with the top side of the resistance salt enclosure wall
Edge connects, and the roof of two pieces of rainwater-collecting swash plates and resistance salt enclosure wall surrounds hydrops groove, and the hydrops groove is along the resistance salt
The length direction of enclosure wall is arranged, and the hydrops groove is by opening up at least one rainwater of its bottom land from discharge orifice and the corresponding storage
Water cavity is connected.The rainwater collected by rainwater-collecting swash plate in rainfall season using this scheme, rainwater catchment is after hydrops groove
Further water storage cavity is flowed into from discharge orifice by rainwater, save irrigation requirement.
Above-mentioned rainwater is provided with vaporization prevention pad from discharge orifice top, and the vaporization prevention pad includes vaporization prevention packing ring, the vaporization prevention pad
The lower surface of circle is fitted with the bottom land of the hydrops groove, and the inner edge of the vaporization prevention packing ring is connected with positioning bushing pipe, the positioning
Bushing pipe extends downwardly into the rainwater from discharge orifice, and on positioning bushing pipe elastic valve is coated with, and the elastic valve is provided with rainwater
From head piece.Elastic valve can be strutted using the moisture collected in hydrops groove during this scheme rainfall under gravity automatic
Water storage intracavity is flowed into, and rainwater is avoided the moisture of water storage intracavity from steaming by elastic valve meeting resilience from discharge orifice closing in non-rainfall
Send out.
The lower surface of above-mentioned elastic valve is adjacent to vaporization prevention upper surface of washer, and the rainwater is cut from head piece for " ten " font
Mouthful, it is somebody's turn to do " ten " notched cut and is located at the rainwater from directly over discharge orifice, the outer wall for positioning bushing pipe is with the rainwater from discharge orifice
Inwall laminating, be fixedly arranged above valve support net in the elastic valve, spread in the hydrops groove of the online side of valve support
It is provided with one layer of gravel layer.Can play a part of positioning to elastic valve by valve support net using this scheme to support, prevent bullet
Property valve subside because of the excessive rainfall that upper strata is collected, gravel layer compresses valve support net and valve, when preventing hydrops excessive
The two drifts about, while gravel layer may also function as certain filtration, prevents silt from entering water storage cavity with rainwater, causes storage
Water cavity silts up, causes retention volume to diminish.
The bottoms of two pieces of resistance salt enclosure walls have been respectively fixedly connected with pedestal, and the base interior is hollow drip irrigation water cavity, the drop
Chamber of pouring water connects respectively with the corresponding water storage cavity, and the drip irrigation pipe two ends connect respectively with the corresponding drip irrigation water cavity.
Fixed effect can be played to hindering salt enclosure wall using this scheme pedestal, it is to avoid resistance salt enclosure wall is toppled over, and drip irrigation water cavity further increases
The storage capacity of the device.
Above-mentioned drip irrigation pipe lower section is provided with resistance salt waterproof layer, the lower surface of the pedestal and the upper surface for hindering salt waterproof layer
Compress.Can prevent dripping irrigation water from flowing out from the soil side between resistance salt waterproof layer and pedestal using this design.
The resistance salt waterproof layer on the outside of the pedestal is tipping up the outer wall patch with the pedestal and resistance salt enclosure wall
Tightly, the edge of the resistance salt waterproof layer protrudes upward earth's surface, fixes with the outer wall of resistance salt enclosure wall.Can effectively be prevented using this design
During salinity infiltration resistance salt enclosure wall on the outside of growing area in soil enters water storage cavity even into the soil on the inside of growing area, to salinity
Barriering effect it is more preferable.
Above-mentioned resistance salt waterproof layer includes two-layer PVC film, and nylon mesh, PVC film described in two-layer are folded between two-layer PVC film
It is integrated by heat-sealing machine heat seal, the nylon mesh is fixed between two-layer PVC film.Using the PVC film of degradable,
In the plant process in plantation improvement desert, PVC film is constantly degraded, and the root system of plant can pass through the nylon mesh inside PVC film
In hole constantly grow downwards, while nylon mesh still can to plant plant play a part of fixed root system, prevent plant
It is blown over by the wind.
Each described resistance salt enclosure wall is provided with multiple air vents.Using this design run into desert apoplexy it is larger when, air can
Quickly go out from air vent convection current, prevent from hindering the windage that is subject to of salt enclosure wall excessive and topple over.
Beneficial effect：Due to laid below growing area soil resistance salt waterproof layer therefore can be prevented effectively from rainfall compared with
Salinity in few season lower soil returns the desalinization of soil by flooding or leaching soil on upper strata with moisture evaporation, by rain collector by rainwater collection
Collection is irrigated again after storing by drip irrigation pipe, it is ensured that the crop that the soil after the desalinization of soil by flooding or leaching possesses certain moisture plantation is unlikely
It is dry and dead, due to drip irrigation pipe is located just at having planted the moisture for the furrow lower section of crop therefore overflowing from drip irrigation pipe can direct quilt
Crop, it is to avoid the evaporation of moisture is wasted.
Description of the drawings
Fig. 1 is the structural representation of rain collector；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the planar structure schematic diagram of rain collector when removing gravel layer and valve support net；
Fig. 4 is the enlarged drawing in a portions in Fig. 1.
Specific embodiment
With reference to embodiment and accompanying drawing, the invention will be further described.
As Figure 1-4, a kind of desert area salt-soda soil land system, including four resistance salt enclosure walls 1, described in four
The head and the tail of resistance salt enclosure wall 1 are sequentially connected and surround a growing area, and the inside of four resistance salt enclosure walls 1 is hollow reservoir chamber 11,
The reservoir chamber 11 is interconnected, and growing area lower section is provided with drip irrigation pipe 6, the two ends of the drip irrigation pipe 6 respectively with just to
Two resistance salt enclosure walls 1 connect, and the two ends of the drip irrigation pipe 6 connect with the bottom of the reservoir chamber 11, the resistance salt enclosure wall 1
Top is respectively equipped with water filling joint 8, the top of the resistance salt enclosure wall 1 just to being provided with two pieces of rainwater-collecting swash plates 4, described in two pieces
Rainwater-collecting swash plate 4 is arranged in "eight" shape, the lower limb of two pieces of rainwater-collecting swash plates 4 it is close to each other and respectively with it is described
The roof of the tip edge connection of resistance salt enclosure wall 1, two pieces of rainwater-collecting swash plates 4 and resistance salt enclosure wall 1 surrounds hydrops groove 10,
The hydrops groove 10 is arranged along the length direction of the resistance salt enclosure wall 1, and the hydrops groove 10 is by opening up at least the one of its bottom land
Individual rainwater is connected from discharge orifice with the corresponding water storage cavity 11.
The rainwater is provided with vaporization prevention pad 9 from discharge orifice top, and the vaporization prevention pad 9 includes vaporization prevention packing ring 9a, the anti-steaming
The lower surface for sending out packing ring 9a is fitted with the bottom land of the hydrops groove 10, and the inner edge of the vaporization prevention packing ring 9a is connected with positioning lining
Pipe 9c, positioning bushing pipe 9c extend downwardly into the rainwater from discharge orifice, and on positioning bushing pipe 9c elastic valve 9b, the bullet are coated with
Property valve 9b is provided with rainwater from head piece, and lower surface and the vaporization prevention packing ring 9a upper surfaces of the elastic valve 9b are adjacent to, described
Rainwater is " ten " notched cut from head piece, is somebody's turn to do " ten " notched cut and is located at the rainwater from discharge orifice surface, the positioning bushing pipe
The outer wall of 9c is fitted with the rainwater from the inwall of discharge orifice, valve support net is fixedly arranged above in the elastic valve 9b, in lobe
One layer of gravel layer is equipped with hydrops groove 10 above film supporting network.
The resistance salt enclosure wall 1 is provided with multiple air vents 5, and the bottom of the resistance salt enclosure wall 1 has been respectively fixedly connected with pedestal
2, the inside of pedestal 2 is hollow drip irrigation water cavity 12, and the drip irrigation water cavity 12 is connected respectively with the corresponding water storage cavity 11, described
The two ends of drip irrigation pipe 6 connect respectively with the corresponding drip irrigation water cavity 12, and the lower section of the drip irrigation pipe 6 is provided with resistance salt waterproof layer 7, the resistance
Salt waterproof layer 7 includes two-layer PVC film, and nylon mesh is folded between two-layer PVC film, and PVC film described in two-layer is by heat-sealing machine heat
It is integrated, the nylon mesh is fixed between two-layer PVC film, the PEVA is biodegradable, the following table of the pedestal 2
The upper surface of face and the resistance salt waterproof layer 7 is compressed, the resistance salt waterproof layer 7 positioned at the outside of the pedestal 2 be tipping up with
The outer wall of the pedestal 2 and resistance salt enclosure wall 1 is adjacent to, and the edge of the resistance salt waterproof layer 7 protrudes upward earth's surface, with resistance salt enclosure wall 1
Outer wall fix, drip irrigation can be carried out to the crop planted by rainwater that the rain collector is collected during daily irrigation, if rain
Water collecting device inner storing water amount can proceed drip irrigation when not enough after artificial supplementation.
Finally it should be noted that foregoing description is only the preferred embodiments of the present invention, the ordinary skill people of this area
Member on the premise of without prejudice to present inventive concept and claim, can make table as multiple types under the enlightenment of the present invention
Show, such conversion is each fallen within protection scope of the present invention.
Claims (9)
1. a kind of desert area salt-soda soil land system, it is characterised in that：Including four resistances salt enclosure wall (1), described in four
Resistance salt enclosure wall (1) is sequentially connected surrounds a growing area from beginning to end, and the inside of four resistances salt enclosure wall (1) is hollow reservoir chamber
(11), the reservoir chamber (11) is interconnected, and the growing area lower section is provided with drip irrigation pipe (6), the two ends point of the drip irrigation pipe (6)
Not with just to two resistances salt enclosure walls (1) be connected, the bottom company of the two ends of the drip irrigation pipe (6) and the reservoir chamber (11)
Logical, resistance salt enclosure wall (1) top is respectively equipped with water filling joint (8).
2. desert area salt-soda soil land system according to claim 1, it is characterised in that：The resistance salt enclosure wall
(1) just to being provided with two pieces of rainwater-collecting swash plates (4), two pieces of rainwater-collecting swash plates (4) are arranged in "eight" shape on top,
The lower limb of two pieces of rainwater-collecting swash plates (4) is close to each other and is connected with the tip edge of resistance salt enclosure wall (1) respectively,
The roof of two pieces of rainwater-collecting swash plates (4) and resistance salt enclosure wall (1) surrounds hydrops groove (10), and the hydrops groove (10) is along institute
The length direction for stating resistance salt enclosure wall (1) is arranged, and the hydrops groove (10) is flow automatically by being opened at least one rainwater of its bottom land
Hole connects with the corresponding water storage cavity (11).
3. desert area salt-soda soil land system according to claim 2, it is characterised in that：The rainwater is from discharge orifice
Top is provided with vaporization prevention pad (9), and the vaporization prevention pad (9) includes vaporization prevention packing ring (9a), the following table of the vaporization prevention packing ring (9a)
Face is fitted with the bottom land of the hydrops groove (10), and the inner edge of the vaporization prevention packing ring (9a) is connected with positioning bushing pipe (9c), should
Positioning bushing pipe (9c) extends downwardly into the rainwater from discharge orifice, and in positioning bushing pipe (9c) elastic valve (9b), the bullet are coated with
Property valve (9b) is provided with rainwater from head piece.
4. desert area salt-soda soil land system according to claim 3, it is characterised in that：The elastic valve
(9b) lower surface is adjacent to vaporization prevention packing ring (9a) upper surface, and the rainwater is " ten " notched cut from head piece, should " ten " word
Shape otch is located at the rainwater from directly over discharge orifice, and outer wall and the rainwater of positioning bushing pipe (9c) are pasted from the inwall of discharge orifice
Close, in the elastic valve (9b) valve support net is fixedly arranged above, the paving in the hydrops groove (10) of the online side of valve support
It is provided with one layer of gravel layer.
5. desert area salt-soda soil land system according to claim 1, it is characterised in that：The resistance salt enclosure wall
(1) bottom has been respectively fixedly connected with pedestal (2), is hollow drip irrigation water cavity (12) inside the pedestal (2), the drip irrigation water cavity
(12) connect with the corresponding water storage cavity (11) respectively, drip irrigation pipe (6) two ends respectively with the corresponding drip irrigation water cavity
(12) connect.
6. desert area salt-soda soil land system according to claim 5, it is characterised in that：The drip irrigation pipe (6)
Lower section is provided with resistance salt waterproof layer (7), and the lower surface of the pedestal (2) is compressed with the upper surface of resistance salt waterproof layer (7).
7. desert area salt-soda soil land system according to claim 6, it is characterised in that：Positioned at the pedestal
(2) the resistance salt waterproof layer (7) on the outside of is tipping up being adjacent to the outer wall of the pedestal (2) and resistance salt enclosure wall (1), the resistance
The edge of salt waterproof layer (7) protrudes upward earth's surface, fixes with the outer wall of resistance salt enclosure wall (1).
8. desert area salt-soda soil land system according to claim 7, it is characterised in that：The resistance salt waterproof layer
(7) including two-layer PVC film, nylon mesh is folded between two-layer PVC film, PVC film described in two-layer is one by heat-sealing machine heat seal
Body, the nylon mesh is fixed between two-layer PVC film.
9. desert area salt-soda soil land system according to claim 1, it is characterised in that：Each described resistance salt encloses
Wall (1) is provided with multiple air vents (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049314.4A CN106664860B (en) | 2017-01-23 | 2017-01-23 | Saline-alkali soil treatment system for desert area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049314.4A CN106664860B (en) | 2017-01-23 | 2017-01-23 | Saline-alkali soil treatment system for desert area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106664860A true CN106664860A (en) | 2017-05-17 |
| CN106664860B CN106664860B (en) | 2023-04-14 |
Family
ID=58859854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710049314.4A Active CN106664860B (en) | 2017-01-23 | 2017-01-23 | Saline-alkali soil treatment system for desert area |
Country Status (1)
| Country | Link |
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| CN (1) | CN106664860B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107148854A (en) * | 2017-06-05 | 2017-09-12 | 中国水利水电科学研究院 | A kind of sea-buckthorn sand prevention system and method to set up |
| CN108496625A (en) * | 2018-05-31 | 2018-09-07 | 北京东方园林环境股份有限公司 | A kind of arid region saline-alkali soil arbor plant structure and its construction method |
| CN109417980A (en) * | 2017-08-24 | 2019-03-05 | 中国科学院寒区旱区环境与工程研究所 | A kind of plant cover cultivation methods reducing the evaporation of desert moisture |
| CN111226760A (en) * | 2020-04-14 | 2020-06-05 | 王聪燕 | Municipal afforestation is with filling in formula rainwater collection device |
| CN111990004A (en) * | 2020-08-04 | 2020-11-27 | 王辉 | Soil drought is administered and is led pre-buried stick that oozes with collection rain |
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| CN101283656A (en) * | 2008-06-11 | 2008-10-15 | 沧州市农林科学院 | Shallow water level double salt-affected soil raw soil planting and greening method |
| WO2013021219A2 (en) * | 2011-08-08 | 2013-02-14 | Viaral S.A. | Tree planting system featuring irrigation water and rainwater retention and limiting the evaporation of moisture from the ground into the atmosphere via underground irrigation |
| CN203791336U (en) * | 2014-04-02 | 2014-08-27 | 杭州中艺园林工程有限公司 | Water-saving-type saline-alkali soil improvement device |
| CN204031885U (en) * | 2014-05-04 | 2014-12-24 | 安徽贤武生态园林科技有限公司 | A kind of pattern of farming being beneficial to nursery stock saline land and surviving |
| CN206790906U (en) * | 2017-01-23 | 2017-12-26 | 重庆恒佳工程技术咨询有限公司 | Desert area soil countermeasure system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101283656A (en) * | 2008-06-11 | 2008-10-15 | 沧州市农林科学院 | Shallow water level double salt-affected soil raw soil planting and greening method |
| WO2013021219A2 (en) * | 2011-08-08 | 2013-02-14 | Viaral S.A. | Tree planting system featuring irrigation water and rainwater retention and limiting the evaporation of moisture from the ground into the atmosphere via underground irrigation |
| CN203791336U (en) * | 2014-04-02 | 2014-08-27 | 杭州中艺园林工程有限公司 | Water-saving-type saline-alkali soil improvement device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107148854A (en) * | 2017-06-05 | 2017-09-12 | 中国水利水电科学研究院 | A kind of sea-buckthorn sand prevention system and method to set up |
| CN109417980A (en) * | 2017-08-24 | 2019-03-05 | 中国科学院寒区旱区环境与工程研究所 | A kind of plant cover cultivation methods reducing the evaporation of desert moisture |
| CN109417980B (en) * | 2017-08-24 | 2023-11-24 | 中国科学院西北生态环境资源研究院 | Plant planting method for reducing desert water evaporation |
| CN108496625A (en) * | 2018-05-31 | 2018-09-07 | 北京东方园林环境股份有限公司 | A kind of arid region saline-alkali soil arbor plant structure and its construction method |
| CN108496625B (en) * | 2018-05-31 | 2024-03-19 | 北京东方园林环境股份有限公司 | Arbor planting structure for saline-alkali soil in arid region and construction method thereof |
| CN111226760A (en) * | 2020-04-14 | 2020-06-05 | 王聪燕 | Municipal afforestation is with filling in formula rainwater collection device |
| CN111226760B (en) * | 2020-04-14 | 2022-01-18 | 黑龙江嘉誉建设工程有限公司 | Municipal afforestation is with filling in formula rainwater collection device |
| CN111990004A (en) * | 2020-08-04 | 2020-11-27 | 王辉 | Soil drought is administered and is led pre-buried stick that oozes with collection rain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106664860B (en) | 2023-04-14 |
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