CN102972280B - Soilless vegetable hydroculture rack - Google Patents
Soilless vegetable hydroculture rack Download PDFInfo
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- CN102972280B CN102972280B CN201310001096.9A CN201310001096A CN102972280B CN 102972280 B CN102972280 B CN 102972280B CN 201310001096 A CN201310001096 A CN 201310001096A CN 102972280 B CN102972280 B CN 102972280B
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- vegetable
- vegetable hydroponic
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention discloses a multi-layer soilless vegetable hydroculture rack. The multi-layer soilless vegetable hydroculture rack comprises multiple layers of vegetable culture mediums spaced in an up-down manner, a liquid storage pool, a liquid distributor and a water pump. Culture liquid in the liquid storage pool is conveyed into the liquid distributor at the top by the water pump through a conveying pipe, flows into opposite vegetable hydroculture containers through overflow pipes, flows into lower vegetable hydroculture containers through overflow holes of upper vegetable hydroculture containers, and returns to the liquid storage pool through overflow holes of lowest vegetable hydroculture containers. Due to the adoption of a stereo mode of the multiple layers of culture mediums for soilless vegetable hydroculture, fertilizer can be fully utilized and the land resources are greatly saved; and particularly, the culture liquid adopts an open hierarchical flowing mode, so that the problem of high possibility of corrosion for the fixed culture liquid is solved, pathogenic bacteria can be more effectively prevented being bred, the culture liquid in the vegetable hydroculture containers can be quantitatively controlled, the vegetable growth is better facilitated, and the yield is increased by multiple times in comparison with the conventional planting method.
Description
Technical field
The present invention relates to a kind of shelf of planting vegetable, specifically refer to a kind of without native vegetable aquaculture frame.
Background technology
It is CN201010135324.8 that Patent Office of the People's Republic of China discloses Application Number (patent) on October 5th, 2011, patent name is the patent of invention in the mini vegetable garden of soilless culture-combined water, the present invention relates to growing vegetables field, is the invention technology that a kind of portable obtains pollution-free vegetable.The technical solution adopted for the present invention to solve the technical problems is: selected specific leaf, sprout as vegetable breeding, is placed in custom-designed double-deck seedling dish.Seedling dish is the hypothallus containing slow-release fertilizer at the middle and upper levels, and centre is upper strata seedling dish grid, and lower floor is lower seedling dish water storage tray.Seedling dish is for subsequent use after the dry encapsulation process of sterilizing.When needed, pack as long as open, the instruction of by specification, arrange and suitable occasion, regularly complete water spray and apply nutrient solution operation, and clean bottom seedling dish according to vegetative period of plant and temperature in good time, complete free of contamination edible live body vegetables just can be obtained within the regular hour.The present invention is applicable to the balcony of urban family, garden, and the on a small scale personal nuisanceless leaf such as roof, sprout as vegetable are produced.There is following defect in above-mentioned patent document: one is the main mode adopting regularly artificial water spray, if having high input large-scale production operation, then needs to drop into a large amount of manpowers, virtually adds cost; Two is that centre is upper strata seedling dish grid, and lower floor is lower seedling dish water storage tray because seedling dish is the hypothallus containing slow-release fertilizer at the middle and upper levels, this frame mode is also rationally enough, too complicated, and the use to seedling dish, also need after the dry encapsulation process of sterilizing for subsequent use, virtually add production cost; Three is can not realize accurate fixing quantity to the culture fluid in vegetable hydroponic vessel, in the process of artificial liquid feeding, there will be too much or crosses the phenomenon of water, be unfavorable for the survival and growth of vegetables.
In addition, it is CN201120450661.6 that Patent Office of the People's Republic of China also discloses Application Number (patent) on August 22nd, 2012, and patent name is a kind of utility model patent being applicable to the mini vegetable aquaculture culturing device of household balcony.The utility model relates to a kind of mini vegetable aquaculture culturing device being applicable to household balcony.This hydroponic device comprises receiver, feed pipe, liquid back pipe, immersible pump, cultivation support and cultivation pipe network, immersible pump is placed in receiver, cultivation Bracket setting is on receiver, form a supporting oblique surface, cultivation pipe network is placed on cultivation support, and cultivation pipe network is connected with feed pipe by inlet, liquid return hole is connected with liquid back pipe, and the feed pipe other end is connected with receiver, the liquid back pipe other end is connected with receiver, and cultivation pipe network is provided with several field planting holes.The utility model is three-dimensional vegetable growing device, effectively utilizes space, can be placed on household balcony one jiao, is applicable to urban family and uses, the vegetables environmental protection of plantation, nuisanceless, meanwhile, also can be home environment and increases green, not only beautify but also practical.There is following defect in above-mentioned patent document: although also use fluid circulation system, but owing to adopting closed feed liquid way, not only easily grow germ, and fully can not contact with air due to culture fluid, although also circulate, oxygen can not dissolve in culture fluid sufficiently, therefore be unfavorable in fact the vigor strengthening vegetable root system, especially the upper shed of cultivation pipe network is adopted to carry out the mode of planting, and the cultivation pipe network of cultivating support forms supporting oblique surface, not only bad for the survival and growth of vegetables, and device is too heavy, floor space is relatively large, air resource is not fully utilized.In addition, this structure can only be for household use, can not carry out large-scale production.
Summary of the invention
In order to overcome above-mentioned deficiency, the object of the present invention is to provide a kind of save land resources and be conducive to vegetables growth and can carry out large-scale production operation without native vegetable aquaculture frame.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of multiple field is without native vegetable aquaculture frame, include multilayer between the upper and lower every vegetables medium, liquid storage pool, knockout and water pump, multilayer vegetables medium is located at the top of liquid storage pool, knockout is located at the top of multilayer vegetables medium, every layer of vegetables medium is made up of multiple vegetable hydroponic vessel, each vegetable hydroponic vessel are provided with spout hole, and knockout is provided with multiple overflow pipe, and each overflow pipe is corresponding with the vegetable hydroponic vessel below it; Culture fluid in described liquid storage pool is sent into knockout by water pump through carrier pipe, vegetable hydroponic vessel on the other side are flowed into again through each overflow pipe, flowed into the vegetable hydroponic layer vessel of lower floor again by the spout hole of the vegetable hydroponic vessel on upper strata, culture fluid returns liquid storage pool through the spout hole of undermost vegetable hydroponic layer vessel.
The vegetable hydroponic vessel of lower floor's vegetables medium that the vegetable hydroponic vessel of described upper strata vegetables medium are adjacent are with it interspersed, and in each layer vegetables medium, culture fluid is through the vegetable hydroponic vessel of the odd number layer of the vegetable hydroponic vessel inflow lower floor of the odd number layer on upper strata, and in like manner culture fluid is through the vegetable hydroponic vessel of the even level of the vegetable hydroponic vessel inflow lower floor of the even level on upper strata.
Described water pump is electrically connected with Intelligent Digital gauge tap, described Intelligent Digital gauge tap can set the working time of water pump and the intermittent time of water pump.
Described liquid storage pool stores circle that liquid unit docks, ellipse or track type structure by multiple, and the vegetable hydroponic vessel of each layer are with described to store liquid unit corresponding; The described bottom storing the interface at liquid unit two ends is provided with installing hole and hollow bolt, and described hollow bolt interts and to store in two installing holes of liquid unit adjacent and fix with nut, and each is stored liquid unit and is communicated with successively by hollow bolt.
The described docking wall storing liquid unit two ends be respectively equipped with the vertical slot of indent and double as the support bar of latch, the cross section of described support bar is made up of two Plug Divisions, the body of rod of support bar is provided with limited block, and two Plug Divisions of support bar lower end are inserted in and adjacently store in the relative vertical slot of liquid unit; The two side of the vegetable hydroponic vessel of described each layer is all provided with the vertical groove of indent, the vertical groove of undermost vegetable hydroponic vessel penetrates from the Plug Division of the upper end of described support bar, and make vegetable hydroponic utensil support on described limited block, the support bar protruded upward also is provided with in the vertical groove of undermost vegetable hydroponic vessel, the vertical groove of the vegetable hydroponic vessel on upper strata to intert on support bar and is supported on limited block, and the vegetable hydroponic vessel of each layer vegetables medium are all formed by support bar grafting.
The bottom surface of described vegetable hydroponic vessel is provided with described spout hole, on described bottom surface and the side being positioned at spout hole is provided with to cultivate the groove of vegetables, described depth of groove is the degree of depth of culture fluid, baffle plate is provided with on the bottom surface of described vegetable hydroponic vessel and near the edge of groove, baffle plate leaves water stream channel, the culture fluid flowed on the bottom surface of vegetable hydroponic vessel flows into groove through water stream channel, and unnecessary culture fluid is discharged through spout hole.
The spout hole place of described vegetable hydroponic vessel is provided with fair water cone, because the spout hole of the vegetable hydroponic vessel on upper strata is corresponding with the spout hole of the vegetable hydroponic vessel of lower floor, the effect of fair water cone is the spout hole of the vegetable hydroponic vessel departing from lower floor, ensures that culture fluid water conservancy diversion is in lower floor's vegetable hydroponic vessel.
The central part of described knockout bottom surface is provided with boss, and boss is provided with mozzle, and one end of described mozzle is connected with described carrier pipe; Described knockout bottom surface is peripherally provided with multiple described overflow pipe.
The upper port of described mozzle is enlarging, and this structure effectively can alleviate the pressure of current.
The upper port place of described mozzle is provided with drain cap, and this drain cap can effectively prevent dust or foreign material from falling into mozzle, avoids clogging.
Beneficial effect of the present invention is: owing to adopting multiple field without the three-dimensional pattern of native vegetable aquaculture medium, fertilizer can not only be made to be fully utilized, and water planting can go out the vegetables of environmental protection, and dramatically saves on land resources; Owing to adopting the pattern of culture fluid flow circuit, solve the problem that actionless culture fluid is easily degenerated, thus provide splendid growing environment to vegetables, especially culture fluid adopts the mode that open level flows, not only more can effectively avoid growing of germ, and fully contacting due to the culture fluid that circulates and air, to make in culture fluid, containing sufficient oxygen, to significantly enhance the vigor of vegetable root system; In addition, level flowing is with excessive, and overflow facies is combined, and realizes fixing quantity to the culture fluid in vegetable hydroponic vessel, thus makes the faster of vegetable growth; Because the vegetable hydroponic vessel between each layer are interlaced, even if under less interfloor distance, also do not affect daylighting; Owing to adopting Intelligent Digital gauge tap, automatically can supply culture fluid to each layer vegetable hydroponic vessel according to the intermittent time of the working time of setting water pump and water pump, greatly reduce the amount of labour, reduce production cost, and compared with traditional implantation methods, increase of production several times.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the vertical view shown in Fig. 1;
Fig. 3 is the structural representation in the installation process shown in Fig. 1;
Fig. 4 is the plan structure schematic diagram of the vegetable hydroponic vessel shown in Fig. 3;
Fig. 5 is the cutaway view along A-A line shown in Fig. 4;
The plan structure schematic diagram that Fig. 6 is the knockout shown in Fig. 3;
Fig. 7 is the cutaway view along B-B line shown in Fig. 6;
The plan structure schematic diagram of what Fig. 8 was liquid storage pool shown in Fig. 3 store liquid unit;
Fig. 9 is the cutaway view along C-C line shown in Fig. 8;
Figure 10 is the adjacent installation diagram storing liquid unit shown in Fig. 8;
Figure 11 is the structural representation of the support bar shown in Fig. 3;
Figure 12 is the vertical view shown in Figure 11;
Figure 13 is the structural representation before the installation knockout of the embodiment of the present invention 2;
Figure 14 is the structural representation of the liquid storage pool shown in Figure 13.
In figure: 1, vegetables medium; 2, liquid storage pool; 3, knockout; 4, water pump; 5, carrier pipe; 6, Intelligent Digital gauge tap; 7, spout hole; 8, groove; 9, baffle plate; 10, water stream channel; 11, boss; 12, mozzle; 13, drain cap; 14, vegetable hydroponic vessel; 15, overflow pipe; 16, liquid unit is stored; 17, installing hole; 18, hollow bolt; 19, nut; 20, vertical slot; 21, support bar; 22, Plug Division; 23, limited block; 24, vertical groove; 25, support bar; 26, limited block; 27, fair water cone.
Embodiment
Embodiment 1: as Fig. 1, 2, 3, 4, shown in 5, a kind of multiple field is without native vegetable aquaculture frame, include multilayer between the upper and lower every vegetables medium 1, liquid storage pool 2, knockout 3, water pump 4, carrier pipe 5 and Intelligent Digital gauge tap 6, every layer of vegetables medium 1 is made up of multiple vegetable hydroponic vessel 14, the bottom surface of described vegetable hydroponic vessel 14 is provided with spout hole 7, on described bottom surface and the side being positioned at spout hole 7 is provided with to cultivate the groove 8 of vegetables, described groove 8 degree of depth is the degree of depth of culture fluid, baffle plate 9 is provided with on the bottom surface of vegetable hydroponic vessel 14 and near the edge of groove 8, baffle plate 9 is made up of plurality of plates spaced apart, water stream channel 10 is left between plate and plate, the culture fluid flowed on the bottom surface of vegetable hydroponic vessel flows into groove 8 through water stream channel, unnecessary culture fluid is discharged through spout hole 7.Multilayer vegetables medium 1 is located at the top of liquid storage pool 2, and knockout 3 is located at the top of multilayer vegetables medium 1.
As shown in Figure 6,7, the central part of described knockout 3 bottom surface is provided with boss 11, and boss 11 is provided with mozzle 12, and the upper port of mozzle 12 is enlarging, and this structure effectively can alleviate the pressure of current.The upper port place of described mozzle 12 is provided with drain cap 13, and this drain cap 13 can effectively prevent dust or foreign material from falling into mozzle, avoids clogging.One end of described mozzle 12 is connected with described carrier pipe 5 one end, the other end of carrier pipe 5 is connected with the water pump 4 in liquid storage pool 2, Intelligent Digital gauge tap 6 is electrically connected with water pump 4, and described Intelligent Digital gauge tap 6 can set the working time of water pump and the intermittent time of water pump; Described knockout 3 bottom surface is peripherally provided with multiple overflow pipe 15, and each overflow pipe 15 is corresponding with the vegetable hydroponic vessel 14 below it.
The vegetable hydroponic vessel 14 of lower floor's vegetables medium that the vegetable hydroponic vessel 14 of upper strata vegetables medium 1 are adjacent are with it interspersed, and in each layer vegetables medium, culture fluid flows into the vegetable hydroponic vessel 14 of the odd number layer of lower floor through the vegetable hydroponic vessel 14 of the odd number layer on upper strata, in like manner culture fluid is through the vegetable hydroponic vessel of the even level of the vegetable hydroponic vessel inflow lower floor of the even level on upper strata, that is the vegetable hydroponic vessel of the 1st, 3,5 layer are corresponding up and down, and the vegetable hydroponic vessel of the 2nd, 4,6 layer are corresponding up and down.
As shown in Fig. 3,8,9,10, liquid storage pool 2 is by multiple circular configuration storing liquid unit 16 and dock, and the vegetable hydroponic vessel 14 of each layer are with described to store liquid unit 16 corresponding; The described bottom storing the interface at liquid unit 16 two ends is provided with installing hole 17 and hollow bolt 18, described hollow bolt 18 interts and to store in two installing holes 17 of liquid unit 16 adjacent and fix with nut 19, and each is stored liquid unit 16 and is communicated with successively by hollow bolt 18.The docking wall storing liquid unit 16 two ends be respectively equipped with the vertical slot 20 of indent and double as the support bar 21 of latch.
As shown in Figure 11,12, the cross section of described support bar 21 is made up of two Plug Divisions 22, and the body of rod of support bar 21 is provided with limited block 23, and two Plug Divisions 22 of support bar 21 lower end are inserted in and adjacently store in the relative vertical slot 20 of liquid unit, the two side of the vegetable hydroponic vessel of described each layer is all provided with the vertical groove 24 of indent, the vertical groove 24 of undermost vegetable hydroponic vessel penetrates from the Plug Division of the upper end of described support bar 21, and make vegetable hydroponic vessel 14 be supported on described limited block 23, the support bar 25 protruded upward also is provided with in the vertical groove 24 of undermost vegetable hydroponic vessel 14, the vertical groove 24 of the vegetable hydroponic vessel 14 on upper strata to intert on support bar 25 and is supported on limited block 26, by that analogy, the vegetable hydroponic vessel 14 of each layer vegetables medium are all formed by support bar 25 grafting.
As shown in Figure 3, culture fluid in described liquid storage pool 2 is sent into knockout 3 by water pump 4 through carrier pipe 5, the vegetable hydroponic vessel 14 of ground floor on the other side and the vegetable hydroponic vessel 14 of the second layer are flowed into again through each overflow pipe 15, then, spout hole through the vegetable hydroponic vessel of ground floor flows into the vegetable hydroponic layer vessel of third layer, layer 5 is flowed into by third layer, finally flow into and rightly with it store liquid unit 16, in like manner, culture fluid flows into the 4th layer successively through the spout hole of the vegetable hydroponic vessel of the second layer, layer 6, until flow into bottommost corresponding with it store liquid unit, thus define the dynamic circulation of culture fluid, dynamic culture fluid circulation is more conducive to the growth of dish.
In addition, as shown in Figure 5, spout hole 7 place of described vegetable hydroponic vessel 14 is provided with fair water cone 27, and because the spout hole of the vegetable hydroponic vessel on upper strata is corresponding with the spout hole of the vegetable hydroponic vessel of lower floor, the effect increasing fair water cone is to ensure that culture fluid water conservancy diversion is in lower floor's vegetable hydroponic vessel; Certainly the flow due to culture fluid is little, and culture fluid can, along spout hole inwall to dirty, not establish fair water cone can work yet, and just the time of the dynamic circulation of culture fluid can be longer.
Embodiment 2, as shown in Figure 13,14, a kind of multiple field is substantially identical with the structure of embodiment 1 without the structure of native vegetable aquaculture frame, just total is not circular, every layer of vegetables medium 1 is made up of multiple vegetable hydroponic vessel 14, and multiple vegetable hydroponic vessel 14 and liquid storage pool 2 multiple store liquid unit 16 and enclose respectively and form track type structure.
In a word; those skilled in the art although the present invention lists above-mentioned preferred embodiment, should illustrate, although can carry out various change and remodeling; unless such change and remodeling deviate from scope of the present invention, otherwise all should be included in protection scope of the present invention.
Claims (1)
1. a multiple field is without native vegetable aquaculture frame, it is characterized in that: it mainly contain multilayer between the upper and lower every vegetables medium, liquid storage pool, knockout and water pump form, multilayer vegetables medium is located at the top of liquid storage pool, knockout is located at the top of multilayer vegetables medium, every layer of vegetables medium is made up of multiple vegetable hydroponic vessel, each vegetable hydroponic vessel are provided with spout hole, and knockout is provided with multiple overflow pipe, and each overflow pipe is corresponding with the vegetable hydroponic vessel below it; Culture fluid in described liquid storage pool is sent into knockout by water pump through carrier pipe, vegetable hydroponic vessel on the other side are flowed into again through each overflow pipe, flowed into the vegetable hydroponic layer vessel of lower floor again by the spout hole of the vegetable hydroponic vessel on upper strata, culture fluid returns liquid storage pool through the spout hole of undermost vegetable hydroponic layer vessel;
The vegetable hydroponic vessel of lower floor's vegetables medium that the vegetable hydroponic vessel of described upper strata vegetables medium are adjacent are with it interspersed, and in each layer vegetables medium, culture fluid is through the vegetable hydroponic vessel of the odd number layer of the vegetable hydroponic vessel inflow lower floor of the odd number layer on upper strata, and in like manner culture fluid is through the vegetable hydroponic vessel of the even level of the vegetable hydroponic vessel inflow lower floor of the even level on upper strata;
Described water pump is electrically connected with Intelligent Digital gauge tap, described Intelligent Digital gauge tap can set the working time of water pump and the intermittent time of water pump;
Described liquid storage pool stores circle that liquid unit docks, ellipse or track type structure by multiple, and the vegetable hydroponic vessel of each layer are with described to store liquid unit corresponding; The described bottom storing the interface at liquid unit two ends is provided with installing hole and hollow bolt, and described hollow bolt interts and to store in two installing holes of liquid unit adjacent and fix with nut, and each is stored liquid unit and is communicated with successively by hollow bolt;
The described docking wall storing liquid unit two ends be respectively equipped with the vertical slot of indent and double as the support bar of latch, the cross section of described support bar is made up of two Plug Divisions, the body of rod of support bar is provided with limited block, and two Plug Divisions of support bar lower end are inserted in and adjacently store in the relative vertical slot of liquid unit; The two side of the vegetable hydroponic vessel of described each layer is all provided with the vertical groove of indent, the vertical groove of undermost vegetable hydroponic vessel penetrates from the Plug Division of the upper end of described support bar, and make vegetable hydroponic utensil support on described limited block, the support bar protruded upward also is provided with in the vertical groove of undermost vegetable hydroponic vessel, the vertical groove of the vegetable hydroponic vessel on upper strata to intert on support bar and is supported on limited block, and the vegetable hydroponic vessel of each layer vegetables medium are all formed by support bar grafting;
The bottom surface of described vegetable hydroponic vessel is provided with described spout hole, on described bottom surface and the side being positioned at spout hole is provided with to cultivate the groove of vegetables, described depth of groove is the degree of depth of culture fluid, baffle plate is provided with on the bottom surface of described vegetable hydroponic vessel and near the edge of groove, baffle plate leaves water stream channel, the culture fluid flowed on the bottom surface of vegetable hydroponic vessel flows into groove through water stream channel, and unnecessary culture fluid is discharged through spout hole; The spout hole place of described vegetable hydroponic vessel is provided with fair water cone;
The central part of described knockout bottom surface is provided with boss, and boss is provided with mozzle, and one end of described mozzle is connected with described carrier pipe; Described knockout bottom surface is peripherally provided with multiple described overflow pipe;
The upper port of described mozzle is enlarging;
The upper port place of described mozzle is provided with drain cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310001096.9A CN102972280B (en) | 2013-01-04 | 2013-01-04 | Soilless vegetable hydroculture rack |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310001096.9A CN102972280B (en) | 2013-01-04 | 2013-01-04 | Soilless vegetable hydroculture rack |
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| CN102972280A CN102972280A (en) | 2013-03-20 |
| CN102972280B true CN102972280B (en) | 2015-01-28 |
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| CN201310001096.9A Expired - Fee Related CN102972280B (en) | 2013-01-04 | 2013-01-04 | Soilless vegetable hydroculture rack |
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| CN103749200B (en) * | 2014-01-06 | 2015-06-17 | 衢州乐创节能科技有限公司 | Combined flowers and plants frame with tree trunk heat insulation function |
| WO2015172256A1 (en) * | 2014-05-12 | 2015-11-19 | Sro Tech Corporation | Methods and apparatus for biomass growth |
| CN105706892A (en) * | 2016-03-31 | 2016-06-29 | 江苏永尚能源科技有限公司 | Domestic soilless culture planting device |
| CN105875251A (en) * | 2016-05-19 | 2016-08-24 | 楼信用 | Plant cultivation frame |
| CN105954289A (en) * | 2016-07-19 | 2016-09-21 | 李毅宏 | Plant growth speed testing system |
| CN107873505A (en) * | 2017-11-17 | 2018-04-06 | 池州罗城天地人生态家庭农场 | A kind of vegetable aquaculture container |
| CN107950379A (en) * | 2017-12-09 | 2018-04-24 | 佛山市高明区菜花园农业科技有限公司 | A kind of vegetable cultivation multilayer hydroponic device |
| CN107896969A (en) * | 2017-12-13 | 2018-04-13 | 张巧芳 | A kind of growth of seedling breeding apparatus |
| CN111771524B (en) * | 2020-06-01 | 2022-06-24 | 广东工业大学 | Intelligence pond water planting machine |
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| CN102972280A (en) | 2013-03-20 |
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