CN113575258A - Desert sand system water storage system - Google Patents
Desert sand system water storage system Download PDFInfo
- Publication number
- CN113575258A CN113575258A CN202110909361.8A CN202110909361A CN113575258A CN 113575258 A CN113575258 A CN 113575258A CN 202110909361 A CN202110909361 A CN 202110909361A CN 113575258 A CN113575258 A CN 113575258A
- Authority
- CN
- China
- Prior art keywords
- layer
- water storage
- water
- desert sand
- parts
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 238000003860 storage Methods 0.000 title claims abstract description 52
- 239000004576 sand Substances 0.000 title claims abstract description 51
- 235000016709 nutrition Nutrition 0.000 claims abstract description 27
- 230000035764 nutrition Effects 0.000 claims abstract description 27
- 239000004746 geotextile Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000003607 modifier Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 241000219357 Cactaceae Species 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 5
- 229910021536 Zeolite Inorganic materials 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 5
- 239000004202 carbamide Substances 0.000 claims description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 5
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 5
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 5
- 235000011151 potassium sulphates Nutrition 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 239000010457 zeolite Substances 0.000 claims description 5
- 229960000892 attapulgite Drugs 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 229910052625 palygorskite Inorganic materials 0.000 claims description 4
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- 238000007873 sieving Methods 0.000 claims description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical group [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- 235000013539 calcium stearate Nutrition 0.000 claims description 3
- 239000008116 calcium stearate Substances 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 241001116389 Aloe Species 0.000 claims description 2
- 239000004709 Chlorinated polyethylene Substances 0.000 claims description 2
- 241001278112 Populus euphratica Species 0.000 claims description 2
- 235000011399 aloe vera Nutrition 0.000 claims description 2
- 241001632080 Haloxylon Species 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 239000002689 soil Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 2
- 230000008635 plant growth Effects 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 241001632052 Haloxylon ammodendron Species 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 229910001579 aluminosilicate mineral Inorganic materials 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- RDXARWSSOJYNLI-UHFFFAOYSA-N [P].[K] Chemical compound [P].[K] RDXARWSSOJYNLI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/60—Flowers; Ornamental plants
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- 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
- E03B3/28—Methods or installations for obtaining or collecting drinking water or tap water from humid air
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Pest Control & Pesticides (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a desert sand water storage system. Belongs to the technical field of water storage. The water storage system comprises a plurality of planting strips which are sequentially connected, and a planting layer, a water storage nutrition layer and an impermeable layer are sequentially arranged from the top to the bottom; the impermeable layer is sequentially provided with a coarse sand layer, a permeable geotextile layer and a modified desert sand layer from the top to the bottom. Compared with the prior art, the invention has the following beneficial effects: the invention is provided with the anti-seepage layer, has flexible anti-seepage and self-repairing functions, can adapt to the dynamic change of the soil foundation and prevents the water loss of the water storage nutrition layer. The water collector collects water to the water storage nutrition layer to ensure the water supply required by the growth of plants, and finally the water storage function is achieved.
Description
Technical Field
The invention relates to the technical field of water storage, in particular to a desert sand water storage system.
Background
The desert control means that the spreading situation of the desert is controlled by technical means such as water desertification control and the like. The main reasons for the desertification expansion are unreasonable activities of human beings, drought, water shortage, sparse vegetation and wind power boosting effect. Therefore, if a breakthrough can be found from the aspects of relieving water resource shortage, increasing earth surface vegetation in desert regions, reducing wind power boosting action and the like, the problem of desert control can be solved easily.
The planting of plants in desert is a common technical means at present. However, desert plants require little or no fixed water sources for growth. The original modes of flood irrigation, sprinkling irrigation and drip irrigation are generally adopted. But the problems of difficult storage, fast leakage and fast evaporation of the desert water cannot be solved finally.
In summary, how to provide a water storage system for desert is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the invention provides a desert sand water storage system.
In order to achieve the purpose, the invention adopts the following technical scheme:
a desert sand water storage system comprises a plurality of planting strips which are sequentially connected, wherein the planting strips are sequentially provided with a planting layer, a water storage and nutrition layer and an anti-seepage layer from the top to the bottom;
the impermeable layer is sequentially provided with a coarse sand layer, a permeable geotextile layer and a modified desert sand layer from the top to the bottom.
Further, the water storage nutrition layer comprises the following components in parts by weight: 25-38 parts of zeolite, 14-32 parts of attapulgite, 33-45 parts of water-absorbent resin, 3-10 parts of urea, 3-5 parts of potassium sulfate and 3-7 parts of monopotassium phosphate.
The beneficial effects are as follows: zeolite is a general name of an aqueous alkali or alkaline earth metal framework aluminosilicate mineral, and has unique internal structure and crystal physicochemical properties, so that the aluminosilicate mineral has excellent physicochemical properties such as adsorption, ion exchange, acid resistance, heat resistance, radiation resistance and the like. The water absorption of the water storage nutrition layer can be improved by adding the water-absorbent resin. The urea is a neutral fertilizer, is suitable for various soils and plants, is easy to store, is convenient to use and has small destructive effect on the soils. Potassium sulfate is an important chlorine-free potassium fertilizer containing sulfur and potassium elements. The potassium dihydrogen phosphate is a high-concentration phosphorus-potassium two-element compound fertilizer. The water storage and nutrition layer can ensure sufficient water and nutrition supplied to the planting layer.
Further, the preparation method of the modified desert sand comprises the following steps:
(1) sieving the desert sand, and reserving the desert sand with more than 80 meshes to obtain primary-sieved desert sand;
(2) mixing the primary screened desert sand and a modifier according to a mass ratio of 100 (1-3), and then heating and stirring, wherein the heating temperature is 220-300 ℃, the stirring speed is 50-80 r/min, and the reaction time is 20-40 min, so as to obtain a premix;
(3) and cooling the premix to room temperature, and crushing to obtain a finished product with the particle size of 0.3-1 mm.
The beneficial effects are as follows: the modified desert sand prepared by the invention is an impermeable material with a ventilation function. The material is bulk solid particles, has good compatibility with soil, has a self-repairing function, can avoid water loss, and reduces water consumption.
Further, the modifier is calcium stearate, chlorinated polyethylene or phenolic resin.
Furthermore, the water collector is connected with the water storage nutrition layer.
Further, the water collector includes water pipe and vapor condensation ware, and the water pipe bottom reaches the water storage nutrition layer deeply, and the planting layer is exposed at the water pipe top and is connected with the vapor condensation ware.
The beneficial effects are as follows: utilize the big characteristic of the difference in temperature round the clock in the desert, meet the principle that cold object can condense according to steam and collect moisture, condense into liquid, carry to water storage nutrition layer, satisfy the required moisture of vegetation.
Further, the planting layer is planted with cactus, populus euphratica, haloxylon ammodendron, aloe or cactus.
According to the technical scheme, compared with the prior art, the invention has the following beneficial effects: the invention is provided with the anti-seepage layer, has flexible anti-seepage and self-repairing functions, can adapt to the dynamic change of the soil foundation and prevents the water loss of the water storage nutrition layer. The water collector collects water to the water storage nutrition layer to ensure the water supply required by the growth of plants, and finally the water storage function is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of a desert sand water storage system. The list of parts in which each reference numeral represents is as follows:
1-planting layer; 2-water storage layer; 3-an impermeable layer; 31-coarse sand layer; 32-a water-permeable geotextile layer; 33-modifying the desert sand layer; 4-a water collector; 41-a water vapor condenser; 42-water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The materials required by the embodiment of the invention are conventional experimental materials, and are purchased from commercially available channels; the experimental methods not mentioned in the examples are conventional experimental methods, and are not described in detail herein.
Example 1
A desert sand water storage system comprises a plurality of planting strips which are sequentially connected, wherein the planting strips are sequentially provided with a planting layer 1, a water storage and nutrition layer 2 and an impermeable layer 3 from the top to the bottom;
cactus is planted on the planting layer 1;
the impermeable layer 3 is sequentially provided with a coarse sand layer 31, a permeable geotextile layer 32 and a modified desert sand layer 33 from the top to the bottom.
The water storage nutrition layer 2 comprises the following components in parts by weight: 25 parts of zeolite, 14 parts of attapulgite, 33 parts of water-absorbent resin, 3 parts of urea, 3 parts of potassium sulfate and 3 parts of monopotassium phosphate.
The preparation method of the modified desert sand comprises the following steps:
(1) sieving the desert sand, and reserving the desert sand with more than 80 meshes to obtain primary-sieved desert sand;
(2) mixing the primary screened desert sand and a modifier according to a mass ratio of 100:1, and then heating and stirring the mixture, wherein the heating temperature is 220 ℃, the stirring speed is 50r/min, and the reaction time is 20min to obtain a premix; the modifier is calcium stearate;
(3) and cooling the premix to room temperature, and crushing to obtain a finished product with the particle size of 0.3-1 mm.
And the water collector 4 is connected with the water storage and nutrition layer 2.
The water collector 4 comprises a water pipe 42 and a moisture condenser 41, the bottom of the water pipe 42 reaches the water storage nutrition layer 2, and the top of the water pipe 42 is exposed out of the planting layer 1 and connected with the moisture condenser 41.
Example 2
A desert sand water storage system comprises a plurality of planting strips which are sequentially connected, wherein the planting strips are sequentially provided with a planting layer 1, a water storage and nutrition layer 2 and an impermeable layer 3 from the top to the bottom;
planting haloxylon ammodendron on the planting layer 1;
the impermeable layer 3 is sequentially provided with a coarse sand layer 31, a permeable geotextile layer 32 and a modified desert sand layer 33 from the top to the bottom.
The water storage nutrition layer 2 comprises the following components in parts by weight: 38 parts of zeolite, 32 parts of attapulgite, 45 parts of water-absorbent resin, 10 parts of urea, 5 parts of potassium sulfate and 7 parts of monopotassium phosphate.
The preparation method of the modified desert sand comprises the following steps:
(1) sieving the desert sand, and reserving the desert sand with more than 80 meshes to obtain primary-sieved desert sand;
(2) mixing the primary screened desert sand and the modifier according to the mass ratio of 100:3, and then heating and stirring the mixture, wherein the heating temperature is 300 ℃, the stirring speed is 80r/min, and the reaction time is 40min to obtain a premix; the modifier is phenolic resin;
(3) and cooling the premix to room temperature, and crushing to obtain a finished product with the particle size of 0.3-1 mm.
And the water collector 4 is connected with the water storage and nutrition layer 2.
The water collector 4 comprises a water pipe 42 and a moisture condenser 41, the bottom of the water pipe 42 reaches the water storage nutrition layer 2, and the top of the water pipe 42 is exposed out of the planting layer 1 and connected with the moisture condenser 41.
The water contents of the water storage nutrient layer and the modified desert sand layer in example 1 and example 2 were measured.
The water content is measured by a portable JK-100 series high frequency moisture meter (measurement range is 0-100%, resolution is 0.1%). The results are shown in Table 1.
TABLE 1 Water content results
| Water storage nutrition layer | Modified desert sand bed | |
| Example 1 | 36.9％ | 8.4％ |
| Example 2 | 42.1％ | 7.3％ |
As can be seen from the results in Table 1, the present invention can prevent water loss by providing the impermeable layer, so that water is concentrated in the water storage and nutrition layer to supply plants for growth, thereby achieving the water storage function.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A desert sand water storage system is characterized by comprising a plurality of planting strips which are sequentially connected, wherein the planting strips are sequentially provided with a planting layer (1), a water storage and nutrition layer (2) and an impermeable layer (3) from top to bottom;
the impermeable layer (3) is sequentially provided with a coarse sand layer (31), a permeable geotextile layer (32) and a modified desert sand layer (33) from the top to the bottom.
2. The desert sand water storage system as claimed in claim 1, wherein the water storage nutrition layer (2) comprises the following components in parts by mass: 25-38 parts of zeolite, 14-32 parts of attapulgite, 33-45 parts of water-absorbent resin, 3-10 parts of urea, 3-5 parts of potassium sulfate and 3-7 parts of monopotassium phosphate.
3. The desert sand water storage system as claimed in claim 1, wherein the modified desert sand is prepared by the following steps:
(1) sieving the desert sand, and reserving the desert sand with more than 80 meshes to obtain primary-sieved desert sand;
(2) mixing the primary screened desert sand and a modifier according to a mass ratio of 100 (1-3), and then heating and stirring, wherein the heating temperature is 220-300 ℃, the stirring speed is 50-80 r/min, and the reaction time is 20-40 min, so as to obtain a premix;
(3) and cooling the premix to room temperature, and crushing to obtain a finished product with the particle size of 0.3-1 mm.
4. The desert sand water storage system as claimed in claim 3, wherein said modifier is calcium stearate, chlorinated polyethylene or phenolic resin.
5. The desert sand water storage system as claimed in any one of claims 1 to 4, further comprising a water collector (4) connected to said water storage nutrition layer (2).
6. The desert sand water storage system as claimed in claim 5, wherein the water collector (4) comprises a water pipe (42) and a water vapor condenser (41), the bottom of the water pipe (42) reaches the water storage nutrition layer (2), and the top of the water pipe (42) exposes out of the planting layer (1) and is connected with the water vapor condenser (41).
7. The desert sand water storage system as claimed in claim 5, wherein said planting layer (1) is planted with cactus, populus euphratica, haloxylon, aloe or cactus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110909361.8A CN113575258A (en) | 2021-08-09 | 2021-08-09 | Desert sand system water storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110909361.8A CN113575258A (en) | 2021-08-09 | 2021-08-09 | Desert sand system water storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113575258A true CN113575258A (en) | 2021-11-02 |
Family
ID=78256464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110909361.8A Pending CN113575258A (en) | 2021-08-09 | 2021-08-09 | Desert sand system water storage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113575258A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160483A (en) * | 2011-02-28 | 2011-08-24 | 甘肃源岗农林开发有限公司 | Method for afforesting desert and retaining water |
| CN201957525U (en) * | 2011-02-28 | 2011-09-07 | 甘肃源岗农林开发有限公司 | Water-stopping seepage control device for desert greening |
| CN202759940U (en) * | 2012-09-22 | 2013-03-06 | 山东科技大学 | Water collection micro-irrigation device for desert plants |
| CN105541153A (en) * | 2015-12-20 | 2016-05-04 | 甘肃省建材科研设计院 | Hydrophobic particle and impermeable breathable structure |
| CN205604212U (en) * | 2015-12-17 | 2016-09-28 | 刘锋 | System is reformed transform to prevention of seepage sand earth |
| CN108834827A (en) * | 2018-08-13 | 2018-11-20 | 蒋文兰 | The preparation method of multi-functional zeolite desert storage water suction nutrient bag |
| CN209017518U (en) * | 2018-09-21 | 2019-06-25 | 甘肃省治沙研究所 | A kind of quick captation for Desert Area |
| CN111869357A (en) * | 2020-07-31 | 2020-11-03 | 华电电力科学研究院有限公司 | Desert area sand fixation and vegetation restoration structure |
-
2021
- 2021-08-09 CN CN202110909361.8A patent/CN113575258A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160483A (en) * | 2011-02-28 | 2011-08-24 | 甘肃源岗农林开发有限公司 | Method for afforesting desert and retaining water |
| CN201957525U (en) * | 2011-02-28 | 2011-09-07 | 甘肃源岗农林开发有限公司 | Water-stopping seepage control device for desert greening |
| CN202759940U (en) * | 2012-09-22 | 2013-03-06 | 山东科技大学 | Water collection micro-irrigation device for desert plants |
| CN205604212U (en) * | 2015-12-17 | 2016-09-28 | 刘锋 | System is reformed transform to prevention of seepage sand earth |
| CN105541153A (en) * | 2015-12-20 | 2016-05-04 | 甘肃省建材科研设计院 | Hydrophobic particle and impermeable breathable structure |
| CN108834827A (en) * | 2018-08-13 | 2018-11-20 | 蒋文兰 | The preparation method of multi-functional zeolite desert storage water suction nutrient bag |
| CN209017518U (en) * | 2018-09-21 | 2019-06-25 | 甘肃省治沙研究所 | A kind of quick captation for Desert Area |
| CN111869357A (en) * | 2020-07-31 | 2020-11-03 | 华电电力科学研究院有限公司 | Desert area sand fixation and vegetation restoration structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103787731B (en) | A kind of roof greening matrix and roof greening method | |
| CN103756684B (en) | A kind of soil conditioner with multiple benefits | |
| CN105693376B (en) | A kind of organic conditioning compound fertilizer of soil and a kind of salt-soda soil shrub cultural method | |
| CN102498778B (en) | Method for improving saline-alkali sandy loam in areas formerly flooded by Yellow River | |
| CN101508895A (en) | Agricultural water-loss reducer and production process | |
| CN107466512A (en) | Using the structure and method in solid waste comprehensive regulation salt-soda soil | |
| CN110357746A (en) | A kind of soil water keeping amendment and its preparation and application based on flyash | |
| CN102093124A (en) | Artificial soil substance for vertical wall greening | |
| CN103897114A (en) | Method for preparing organic aquasorb-fertilizer from soybean meal | |
| CN102826902B (en) | Water retention agent for arid/semiarid region farmland soil | |
| Chen et al. | Comparison of nitrogen loss weight in ammonia volatilization, runoff, and leaching between common and slow-release fertilizer in paddy field | |
| CN104098407A (en) | Hot pepper continuous cropping autotoxicity concave soil matrix restorative agent, preparation method thereof and seedling matrix preparation method thereof | |
| CN101503320B (en) | Nutrition layer material additive for restoring road slope and bare mountain vegetation | |
| CN101987797A (en) | Fertilizer special for potatoes and preparation method thereof | |
| CN103601572B (en) | Sophora flavescens planting special organic fertilizer and preparation method thereof | |
| CN114128589A (en) | Marine organism spray seeding matrix for slope protection and implementation process thereof | |
| CN107384420A (en) | Sludge soil conditioner, preparation method and applications | |
| CN113575258A (en) | Desert sand system water storage system | |
| CN109006363A (en) | A kind of composite interstitial substance and preparation method thereof based on building waste and garden waste | |
| CN102850122A (en) | Water-retaining organic fertilizer and preparation method thereof | |
| CN115403342B (en) | Low-carbon plant-growing concrete and preparation method thereof | |
| CN104355936A (en) | Water-retaining type organic fertilizer and preparation method thereof | |
| Zhao et al. | Effects of ridge-furrow rainwater-harvesting with biochar application on sediment control and alfalfa (Medicago sativa L.) fodder yield increase in semiarid regions of China | |
| CN112980455B (en) | Preparation method of modified attapulgite water-retaining agent for saline-alkali soil | |
| CN215530519U (en) | Sponge soil structure with strong water retention and water storage performance |
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: 20211102 |
|
| RJ01 | Rejection of invention patent application after publication |