CN113317022A - Gasification planting system and method for saving water and fertilizer - Google Patents
Gasification planting system and method for saving water and fertilizer Download PDFInfo
- Publication number
- CN113317022A CN113317022A CN202110416981.8A CN202110416981A CN113317022A CN 113317022 A CN113317022 A CN 113317022A CN 202110416981 A CN202110416981 A CN 202110416981A CN 113317022 A CN113317022 A CN 113317022A
- Authority
- CN
- China
- Prior art keywords
- water
- fertilizer
- filter
- unit
- gasification
- 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 125
- 239000003337 fertilizer Substances 0.000 title claims abstract description 102
- 238000002309 gasification Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 23
- 239000011573 trace mineral Substances 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 6
- 241000196324 Embryophyta Species 0.000 claims description 31
- 210000003608 fece Anatomy 0.000 claims description 20
- 239000010871 livestock manure Substances 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 10
- 238000005086 pumping Methods 0.000 claims description 10
- 239000003651 drinking water Substances 0.000 claims description 8
- 235000020188 drinking water Nutrition 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000020774 essential nutrients Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008636 plant growth process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/001—Sludge spreaders, e.g. liquid manure spreaders
- A01C23/002—Sludge spreaders, e.g. liquid manure spreaders provided with auxiliary arrangements, e.g. pumps, agitators, cutters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a water-saving and fertilizer-saving gasification planting system and a method, which comprises a water and fertilizer collecting unit, a filtering unit, a detecting unit, a compensating unit and a conveying unit, wherein the water and fertilizer collecting unit collects water and fertilizer which is not absorbed by plants through a water and fertilizer collecting pool, the filtering unit is arranged in the water and fertilizer collecting pool and is used for filtering the entering water and fertilizer, the detecting unit is used for carrying out data acquisition on trace elements and pH values of the water and fertilizer in the water and fertilizer collecting pool, the compensating unit is preset with standard trace element types and standard pH values in the used water and fertilizer, the standard trace element types and the standard pH values are compared with the data of the detecting unit and are compensated and added, the conveying unit comprises a deep well pump arranged in the water and fertilizer collecting pool, the deep well pump pumps out the water and fertilizer and sprays the water and fertilizer to the roots of the plants through pipeline pressurization, the water and fertilizer which are not absorbed by the plants are collected, filtered and detected, so that the recovered water and fertilizer reach the use standard again, therefore, the solar cell panel can be recycled, not only can resources be saved, but also the solar cell panel is intelligent and rapid, and sustainable development is realized.
Description
Technical Field
The invention relates to the technical field of water fertilizers, in particular to a gasification planting system and method for saving water and fertilizer.
Background
In the cultivation of plants, water and fertilizer are essential nutrients and need to be continuously provided. However, in the process of plant growth, a lot of water and fertilizer are not absorbed by plants, some water and fertilizer are gasified directly when being sprayed out, some water and fertilizer are directly seeped out from the roots of the plants or soil, the gasified and unabsorbed water and fertilizer in a planting room can be recycled, but many water and fertilizer are not recycled, a lot of waste of the water and fertilizer is caused, and sustainable development is not facilitated.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above-mentioned problems with the existing planting systems.
Therefore, the invention aims to provide a water-saving and fertilizer-saving gasification planting system and method, which collect, filter and detect water and fertilizer which are not absorbed by plants, so that the recovered water and fertilizer can reach the use standard again, and can be recycled, thereby saving resources, being intelligent and fast.
In order to solve the technical problems, the invention provides the following technical scheme:
according to one aspect of the application, a gasification planting system for saving water and fertilizer is provided, which comprises,
the water and fertilizer collecting unit comprises a water collecting tank and a water and fertilizer collecting pool, wherein the water collecting tank is arranged below the root of the plant and used for collecting water and fertilizer, and the water and fertilizer collecting pool is communicated with the water collecting tank through a conveying pipeline;
the filtering unit is arranged in the water and fertilizer collecting pool and is used for filtering the entering water and fertilizer;
the detection unit is used for carrying out data acquisition on the trace elements and the ph value of the water and fertilizer in the water and fertilizer acquisition pool;
the compensation unit is used for presetting standard trace element types and standard ph values in the used water and fertilizer, comparing the standard trace element types and the standard ph values with the data of the detection unit, and performing compensation addition;
and the conveying unit comprises a deep well pump arranged in the water and fertilizer collecting pool, and the deep well pump pumps out the water and fertilizer and sprays the water and fertilizer to the roots of the plants through pipeline pressurization.
As a preferred scheme of the water-saving and fertilizer-saving gasification planting system and method, the water-saving and fertilizer-saving gasification planting system comprises the following steps: plant root portion below still is equipped with the guide plate and is used for receiving the not absorptive liquid manure of plant root, the guide plate is hollow round platform shape, the guide plate is located the water catch bowl top, guide plate upper base opening is towards the plant root, and the guide plate lower base opening diameter is less than upper base opening's diameter, the guide plate leads the liquid manure to the water catch bowl.
As a preferred scheme of the water-saving and fertilizer-saving gasification planting system and method, the water-saving and fertilizer-saving gasification planting system comprises the following steps: the filter unit comprises a primary filter and a secondary filter which are arranged up and down, the primary filter is positioned at the top of the water and fertilizer collecting pool, the filtering aperture of the primary filter is larger than 0.4mm, and the filtering aperture of the secondary filter is 0.4 mm.
As a preferred scheme of the water-saving and fertilizer-saving gasification planting system and method, the water-saving and fertilizer-saving gasification planting system comprises the following steps: the microelements detected by the detection unit comprise N, P, K, Mg, Mu, Fe and Ga.
As a preferred scheme of the water-saving and fertilizer-saving gasification planting system and method, the water-saving and fertilizer-saving gasification planting system comprises the following steps: the delivery port of deep-well pump is equipped with the drinking-water pipe, the drinking-water pipe is used for pumping and send the liquid manure, still be equipped with the filter layer in the drinking-water pipe and filter the liquid manure, the filter aperture of filter layer is less than 0.4 mm.
As a preferred scheme of the water-saving and fertilizer-saving gasification planting system and method, the water-saving and fertilizer-saving gasification planting system comprises the following steps: the tip of drinking-water pipe is installed the pressurization sprinkler, the pressurization sprinkler is used for receiving the liquid manure of drinking-water pipe and pressurizes and spray to the root of plant through the sprinkler head.
According to one aspect of the application, a gasification planting method for saving water and fertilizer is provided, which comprises the steps of,
collecting unabsorbed water and fertilizer seeped from the roots of the plants, and filtering and storing the water and fertilizer;
detecting the trace elements and the ph value in the filtered water fertilizer, comparing the trace elements and the ph value with a preset standard value, and performing compensation addition of the trace elements and adjustment of the ph value;
and (4) conveying the detected and adjusted water and fertilizer to the roots of the plants again for pressurized spraying.
The invention has the beneficial effects that: according to the invention, the water and fertilizer which are not absorbed by the plants are collected, filtered and detected, so that the recovered water and fertilizer can reach the use standard again, and can be recycled, thereby not only saving resources, but also being intelligent and rapid, and realizing sustainable development.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic frame diagram of a gasification planting system for realizing water and fertilizer saving according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a device of a gasification planting system for realizing water and fertilizer saving according to an embodiment of the present application.
Fig. 3 is a schematic flow chart of a gasification planting method for realizing water and fertilizer saving provided by the embodiment of the application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
The embodiments of the present invention will be described in further detail with reference to the drawings attached hereto.
As shown in fig. 1 and 2:
the embodiment of the invention provides a gasification planting system for realizing water and fertilizer saving, which comprises,
the liquid manure collecting unit 100 comprises a water collecting tank 101 arranged below the root of the plant and used for collecting liquid manure, and a liquid manure collecting pool 102 communicated with the water collecting tank 101 through a conveying pipeline. Wherein, in order to gather up the water and fertilizer that oozes, plant root portion below still is equipped with guide plate 103 and is used for receiving the water and fertilizer that plant root portion did not absorb. The guide plate 103 is in the shape of a hollow circular truncated cone, the guide plate 103 is positioned above the water collecting tank 101, the upper bottom opening of the guide plate 103 faces the root of the plant, the diameter of the lower bottom opening of the guide plate 103 is smaller than that of the upper bottom opening, and the guide plate 103 guides the liquid manure to the water collecting tank 101.
And the filtering unit 200 is arranged in the water and fertilizer collecting pool 102 and used for filtering the entering water and fertilizer. Wherein, the filtering unit 200 comprises a first-stage filter 201 and a second-stage filter 202 which are arranged up and down, the first-stage filter 201 is arranged at the top of the water and fertilizer collecting pool 102, the filtering aperture of the first-stage filter 201 is larger than 0.4mm, a high-flux filter is mainly selected, and the filtering aperture of the second-stage filter 202 is 0.4 mm. The primary filter 201 is used primarily to filter some of the larger sand particles, and the secondary filter 202 is used primarily to filter some of the smaller dust particles.
And the detection unit 300 is used for acquiring the trace elements and the ph value of the water and fertilizer in the water and fertilizer acquisition pool 102 by the detection unit 300. Specifically, the trace elements detected by the detection unit 300 include N, P, K, Mg, Mu, Fe, and Ga.
And the compensation unit 400 is used for presetting the standard trace element types and the standard ph values in the used water and fertilizer, comparing the standard trace element types and the standard ph values with the data of the detection unit 300, and performing compensation addition. The element types preset in the compensation unit 400 are also N, P, K, Mg, Mu, Fe, Ga.
And the conveying unit 500, wherein the conveying unit 500 comprises a deep-well pump 501 arranged in the water and fertilizer collecting pool 102, and the deep-well pump 501 pumps out the water and fertilizer and sprays the water and fertilizer to the roots of the plants through pipeline pressurization. A water pumping pipe 501a is arranged at a water outlet of the deep-well pump 501, the water pumping pipe 501a is used for pumping water and fertilizer, a filter layer 501a-1 is further arranged in the water pumping pipe 501a for filtering the water and fertilizer, and the filter aperture of the filter layer 501a is smaller than 0.4 mm. The filtering layer 501a-1 is a cylindrical hollow structure, and the periphery of the filtering layer 501a-1 is provided with a gauze with a filtering pore size smaller than 0.4 mm. In addition, a pressurized sprayer 502 is installed at the end of the pumping pipe 501a, and the pressurized sprayer 502 is used for receiving the water and fertilizer of the pumping pipe 501a and spraying the water and fertilizer to the roots of the plants through a spraying head under pressure. Pressurization of the pressurized sprayer 502 may be accomplished by a pressurization pump.
Based on the same inventive concept, the embodiment of the invention also provides a water-saving and fertilizer-saving gasification planting method, as shown in fig. 3, the method mainly comprises the following processes:
step 101: collecting unabsorbed water and fertilizer seeped from the roots of the plants, and filtering and storing the water and fertilizer.
Wherein, the liquid manure collecting pit of leading-in mainly stores of liquid manure of collecting to need filter the liquid manure of collecting when leading-in liquid manure collecting pit, and carry out two-layer filtration, the filtration aperture on first layer is greater than 0.4mm, and the filtration aperture on second layer is 0.4 mm. And after filtering the collected water and fertilizer, discharging the water and fertilizer into a water and fertilizer collecting pool.
Step 102: and detecting the trace elements and the ph value in the filtered water fertilizer, comparing the trace elements and the ph value with a preset standard value, and performing compensation addition of the trace elements and adjustment of the ph value.
The predetermined element species are also N, P, K, Mg, Mu, Fe, Ga, so the elements to be detected are also the above elements. And the pH value is flexibly preset and adjusted according to the selected water fertilizer variety.
Step 103: and (4) conveying the detected and adjusted water and fertilizer to the roots of the plants again for pressurized spraying.
Exemplarily, can choose for use the deep-water pump to extract the liquid manure in the liquid manure collecting pit, transport near the root of plant through the pipeline after the extraction, when transporting through the pipeline, can also filter once more to the liquid manure. After the filtration is finished, the water and the fertilizer are pressurized by a pressurizing pump and sprayed to the roots of the plants, so that the water and the fertilizer can be recycled.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a realize water conservation fertile gasification planting system which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the water and fertilizer collecting unit (100) comprises a water collecting tank (101) arranged below the root of the plant and used for collecting water and fertilizer and a water and fertilizer collecting pool (102) communicated with the water collecting tank (101) through a conveying pipeline;
the filter unit (200) is arranged in the water and fertilizer collecting pool (102) and is used for filtering the entering water and fertilizer;
the detection unit (300) is used for carrying out data acquisition on the trace elements and the ph value of the water and fertilizer in the water and fertilizer acquisition pool (102);
the compensation unit (400) is used for presetting standard trace element types and standard ph values in the used water and fertilizer, comparing the standard trace element types and the standard ph values with the data of the detection unit (300), and performing compensation addition;
the conveying unit (500) comprises a deep well pump (501) arranged in the water and fertilizer collecting pool (102), and the deep well pump (501) pumps out the water and fertilizer and sprays the water and fertilizer to the roots of the plants through pipeline pressurization.
2. The gasification planting system for realizing water and fertilizer saving as claimed in claim 1, wherein: plant root portion below still is equipped with guide plate (103) and is used for receiving the not absorptive liquid manure of plant root, guide plate (103) are hollow round platform shape, guide plate (103) are located water catch bowl (101) top, the bottom opening is towards the plant root on guide plate (103), and guide plate (103) bottom opening diameter is less than the diameter of bottom opening, guide plate (103) are with liquid manure direction water catch bowl (101).
3. The gasification planting system for realizing water and fertilizer saving as claimed in claim 1, wherein: the filter unit (200) comprises a primary filter (201) and a secondary filter (202) which are arranged up and down, the primary filter (201) is arranged at the top of the water and fertilizer collecting pool (102), the filter pore size of the primary filter (201) is larger than 0.4mm, and the filter pore size of the secondary filter (202) is 0.4 mm.
4. The gasification planting system for realizing water and fertilizer saving as claimed in claim 1, wherein: the trace elements detected by the detection unit (300) comprise N, P, K, Mg, Mu, Fe and Ga.
5. The gasification planting system for realizing water and fertilizer saving as claimed in claim 3, wherein: the delivery port of deep-well pump (501) is equipped with drinking-water pipe (501a), drinking-water pipe (501a) are used for pumping water manure, still be equipped with filter layer (501a-1) in drinking-water pipe (501a) and filter water manure, the filter aperture of filter layer (501a) is less than 0.4 mm.
6. The gasification planting system for realizing water and fertilizer saving as claimed in claim 5, wherein: the end of the water pumping pipe (501a) is provided with a pressurizing sprayer (502), and the pressurizing sprayer (502) is used for receiving water and fertilizer of the water pumping pipe (501a) and pressurizing the water and fertilizer to spray the water and fertilizer to the roots of the plants through a spraying head.
7. A gasification planting method for realizing water and fertilizer saving is characterized in that:
collecting unabsorbed water and fertilizer seeped from the roots of the plants, and filtering and storing the water and fertilizer;
detecting the trace elements and the ph value in the filtered water fertilizer, comparing the trace elements and the ph value with a preset standard value, and performing compensation addition of the trace elements and adjustment of the ph value;
and (4) conveying the detected and adjusted water and fertilizer to the roots of the plants again for pressurized spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110416981.8A CN113317022A (en) | 2021-04-19 | 2021-04-19 | Gasification planting system and method for saving water and fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110416981.8A CN113317022A (en) | 2021-04-19 | 2021-04-19 | Gasification planting system and method for saving water and fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113317022A true CN113317022A (en) | 2021-08-31 |
Family
ID=77414794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110416981.8A Pending CN113317022A (en) | 2021-04-19 | 2021-04-19 | Gasification planting system and method for saving water and fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113317022A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206101203U (en) * | 2016-10-12 | 2017-04-19 | 深圳市永丰生态环境有限公司 | Liquid circulation device of hydroponics planting system |
| CN207491520U (en) * | 2017-09-14 | 2018-06-15 | 沃圃生（北京）农业科技有限公司 | A kind of infiltration return water plant system |
| CN207692585U (en) * | 2017-12-21 | 2018-08-07 | 深圳市绿宝轩园艺有限公司 | A kind of ecological garden water circulation utilization system |
| CN110024667A (en) * | 2019-05-30 | 2019-07-19 | 宁夏尚禹节水科技有限公司 | Water-fertilizer integral system and its irrigation, fertilizing method |
| CN209299722U (en) * | 2018-11-14 | 2019-08-27 | 山东省农业机械科学研究院 | A kind of intelligent and high-efficiency water-fertilizer-pesticide integral system |
| CN110178514A (en) * | 2019-06-25 | 2019-08-30 | 珠海美光原科技股份有限公司 | A kind of fertilizer irrigation equipment and system |
| CN110402666A (en) * | 2019-08-08 | 2019-11-05 | 江苏省农业科学院 | A kind of energy-efficient implant system of liquid manure |
| CN110692402A (en) * | 2019-11-14 | 2020-01-17 | 山东农业工程学院 | Water and fertilizer integrated management system and working method thereof |
| CN111990114A (en) * | 2020-09-21 | 2020-11-27 | 华北水利水电大学 | Intelligent greening system based on sponge type greening units |
| CN212306247U (en) * | 2020-04-20 | 2021-01-08 | 北京农业信息技术研究中心 | Potted plant parenting developments automatic monitoring and regulation and control device |
-
2021
- 2021-04-19 CN CN202110416981.8A patent/CN113317022A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206101203U (en) * | 2016-10-12 | 2017-04-19 | 深圳市永丰生态环境有限公司 | Liquid circulation device of hydroponics planting system |
| CN207491520U (en) * | 2017-09-14 | 2018-06-15 | 沃圃生（北京）农业科技有限公司 | A kind of infiltration return water plant system |
| CN207692585U (en) * | 2017-12-21 | 2018-08-07 | 深圳市绿宝轩园艺有限公司 | A kind of ecological garden water circulation utilization system |
| CN209299722U (en) * | 2018-11-14 | 2019-08-27 | 山东省农业机械科学研究院 | A kind of intelligent and high-efficiency water-fertilizer-pesticide integral system |
| CN110024667A (en) * | 2019-05-30 | 2019-07-19 | 宁夏尚禹节水科技有限公司 | Water-fertilizer integral system and its irrigation, fertilizing method |
| CN110178514A (en) * | 2019-06-25 | 2019-08-30 | 珠海美光原科技股份有限公司 | A kind of fertilizer irrigation equipment and system |
| CN110402666A (en) * | 2019-08-08 | 2019-11-05 | 江苏省农业科学院 | A kind of energy-efficient implant system of liquid manure |
| CN110692402A (en) * | 2019-11-14 | 2020-01-17 | 山东农业工程学院 | Water and fertilizer integrated management system and working method thereof |
| CN212306247U (en) * | 2020-04-20 | 2021-01-08 | 北京农业信息技术研究中心 | Potted plant parenting developments automatic monitoring and regulation and control device |
| CN111990114A (en) * | 2020-09-21 | 2020-11-27 | 华北水利水电大学 | Intelligent greening system based on sponge type greening units |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201426282Y (en) | Automatically controlled combined potting system | |
| CN202890082U (en) | Energy-saving sprinkling irrigation system for culture of seedlings in greenhouse | |
| CN201789806U (en) | Automatic watering flowerpot | |
| CN204530839U (en) | A kind of Initial Runoff collection and purification reutilizing device | |
| CN206800603U (en) | Early-stage rainwater integrates management and control and reutilization system | |
| CN104350859B (en) | The pipe-line system of a kind of natural pond liquid efficiency utilization | |
| CN113317022A (en) | Gasification planting system and method for saving water and fertilizer | |
| CN209201769U (en) | A kind of high-efficient solid formula soilless cultivation frame | |
| CN204482325U (en) | A kind of facilities vegetable water-fertilizer integral drip irrigation by gravity system | |
| CN209268233U (en) | A kind of gardens rainwater cyclic control system | |
| CN217826211U (en) | Rake drip irrigation pipe water dropper that harrow oranges and tangerines were planted | |
| CN211960081U (en) | Rainwater-collecting fertilizer-distributing infiltrating irrigation system | |
| CN212064806U (en) | Beach saline and alkaline land soil improvement device | |
| CN214693504U (en) | Vertical-winding type coupling plant-growing water purifying device | |
| CN212877051U (en) | Forest tree root irrigation device | |
| CN203514396U (en) | Slope rainwater collecting and recycling system | |
| CN203313817U (en) | Low-pressure drop irrigation component stored in underground cave | |
| CN210537969U (en) | Automatic water supply device for scindapsus aureus | |
| CN203340725U (en) | Greenhouse water supply system | |
| CN110881338A (en) | Agricultural planting water cyclic utilization device | |
| CN208597484U (en) | A kind of Intelligent drip irrigation system of transplanted seedling tree | |
| CN214461904U (en) | Green roof runoff water supply and drainage device | |
| CN212753264U (en) | Water and fertilizer quick supplementing device for nanmu planting | |
| CN204073588U (en) | Drip irrigation storage cistern filter | |
| CN218934036U (en) | Ecological guardrail of gardens design |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210831 |