CN206978328U - A kind of deep water floating cultivation bed for having ventilation space - Google Patents
A kind of deep water floating cultivation bed for having ventilation space Download PDFInfo
- Publication number
- CN206978328U CN206978328U CN201720465774.0U CN201720465774U CN206978328U CN 206978328 U CN206978328 U CN 206978328U CN 201720465774 U CN201720465774 U CN 201720465774U CN 206978328 U CN206978328 U CN 206978328U
- Authority
- CN
- China
- Prior art keywords
- cultivation bed
- field planting
- floating
- water
- deep water
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
A kind of deep water floating cultivation bed for having ventilation space, including cultivation bed are the utility model is related to, the cultivation bed includes the upper and lower, and upper strata includes field planting flat board, and lower floor includes floating portion and from water ventilating part；It is additionally provided with the cultivation bed and multiple be arranged in parallel, fixation cotton is provided with field planting flat board, the field planting hole that is communicated with from water ventilating part, field planting hole；It is described to be located at from water ventilating part on liquid level at 1 ~ 2cm；The floating portion, including the part positioned at the part on lower floor periphery and among lower floor, its following table area is the 50 ~ 60% of the following table area of field planting flat board, the buoyancy formed by floating portion and supporting role, the lower surface of field planting flat board is set not contacted with liquid level, so as to be formed from water ventilating part；The passage that enhancing exchanges from water ventilating part with outside air is provided with the part to be emerged from water ventilating part both ends, floating portion.The utility model is not toward under conditions of ventilating in nutrient solution, and deep water floating cultivation bed of the present utility model is compared with using conventional deep water floating field planting plate, the leaf vegetables crop output increased 30% or so of cultivation.
Description
Technical field
It the utility model is related to a kind of cultivation bed, specifically a kind of deep water floating cultivation bed for having ventilation space.
Background technology
Deep water floating cultivation is a kind of mode of water planting in soilless culture, and its Depth Nutrient Solution is generally 20 ~ 50cm, field planting
Plate is swum on nutrient solution by buoyancy, and without other supports, crop is colonized on field planting plate and swims in the life of nutrient solution surface
It is long.The deep water floating cultivation bed applied at present, crop root are totally immersed into nutrient solution, are carried out using the dissolved oxygen in nutrient solution
Breathing.
The oxygen supply situation of plant rhizosphere and the upgrowth situation of plant are in close relations, on the premise of other conditions are met, supply
Oxygen situation is better, and plant growth must be better.The amount of oxygen dissolved in nutrient solution is limited, and during plant root growth otherwise
The dissolved oxygen in nutrient solution is consumed disconnectedly, is often made water planting crops insufficient because root system supplies oxygen and undergrowth, is even resulted in root system corruption
It is rotten, plant is dead；In the prior art, generally use aeration equipment is passed through air into liquid, the dissolved oxygen in Additional nutrient solution,
But often make plant growth bad because aeration equipment breaks down.
Utility model content
The purpose of this utility model is in order to solve the above technical problems, providing a kind of deep water floating cultivation for having ventilation space
Bed, this cultivation bed can be effectively increased the oxygen supply of floating training plant rhizosphere, not toward under conditions of ventilating in nutrient solution, this
The deep water floating cultivation bed of utility model is compared with using conventional deep water floating field planting plate, the leaf vegetables crop output increased of cultivation
30% or so.
The utility model is that technical scheme is used by solving above-mentioned technical problem：
A kind of deep water floating cultivation bed for having ventilation space, including cultivation bed, the cultivation bed include the upper and lower, on
Layer includes field planting flat board, and lower floor includes floating portion and from water ventilating part；It is additionally provided with the cultivation bed and multiple be arranged in parallel, runs through
Field planting flat board, the field planting hole communicated with from water ventilating part, field planting hole is interior to be provided with fixed cotton；It is described from water ventilating part be located at liquid level it
At upper 1 ~ 2cm；The floating portion, including the part positioned at the part on lower floor periphery and among lower floor, its following table area are
The 50 ~ 60% of the following table area of field planting flat board, the buoyancy formed by floating portion and supporting role, make the lower surface of field planting flat board
Do not contacted with liquid level, so as to be formed from water ventilating part；Enhancing is provided with the part to be emerged from water ventilating part both ends, floating portion
The passage exchanged from water ventilating part with outside air.
Further, the fixed cotton is sponge or rock wool.
Further, the field planting hole is suitable for reading big, and lower mouth is less than suitable for reading.
Further, the field planting hole is circular hole or square hole.
Further, the passage is arranged in the floating portion from water ventilating part both ends.
Further, the gross thickness of the cultivation bed is 5.5 ~ 6.5cm, wherein, the thickness on upper strata is 2.5 ~ 3cm, lower floor
Thickness be 3 ~ 3.5cm.
Further, the material of the cultivation bed is polystyrene foam plastics.
Beneficial effect is：
1st, deep water floating cultivation bed of the present utility model, the top of hydroponic plant root is made to be in the air of moistening, because
Oxygen content in air is significantly larger than the content of dissolved oxygen in nutrient solution, and root system can be absorbed to more oxygen, hence it is evident that improves
The oxygen supply condition of root system.On the other hand effect is the increase in the contact area of air and nutrient solution, can be effectively increased nutrition
Dissolved oxygen in liquid, improve the oxygen supply situation for the root system i.e. bottom of root system that hydroponic plant is immersed in nutrient solution.Root system supplies oxygen
The improvement of situation makes the plant growth of deep water floating cultivation obtain more preferably, there is technical marked improvement.
2nd, deep water floating cultivation bed of the present utility model is provided with passage, with enhancing be colonized under flat board from water ventilating part with it is outer
The exchange of boundary's air；Field planting hole is suitable for reading big, and lower mouth is smaller, has the function that to prevent plant from sliding.The floating portion of lower floor is cultivation
The floating of bed provides buoyancy.To the air ambient that a relative high humidity is formed between liquid level below field planting hole, for the part of plant
Root system provides sufficient oxygen, and and can ensures the humidity of rhizosphere, avoids water body dissolved oxygen insufficient and limiting plant growth development.This practicality
New cultivation bed optimum is applied to the deep water floating cultivation of leaf vegetables.
Brief description of the drawings
Fig. 1 is the structural representation of the deep water floating cultivation bed embodiment 1 of the utility model tool ventilation space；
Fig. 2 is the structural representation of the deep water floating cultivation bed embodiment 1 of the utility model tool ventilation space；
Fig. 3 is the cross-sectional view of the deep water floating cultivation bed embodiment 1 of the utility model tool ventilation space；
Fig. 4 is the using state structure diagram of the deep water floating cultivation bed embodiment 1 of the utility model tool ventilation space；
Fig. 5 is the structural representation of the deep water floating cultivation bed embodiment 2 of the utility model tool ventilation space；
Fig. 6 is the structural representation of the deep water floating cultivation bed embodiment 3 of the utility model tool ventilation space；
Mark is in figure：1st, bed is cultivated, 2, upper strata, 3, lower floor, 4, field planting flat board, 5, floating portion, 6, from water ventilating part,
7th, field planting hole, 8, passage, 9, hydroponic plant, 10, nutrient solution.
Embodiment
Embodiment 1
As Figure 1-4, a kind of deep water floating cultivation bed for having ventilation space, including cultivation bed 1, it is characterised in that：Institute
Stating cultivation bed 1 includes upper strata 2 and lower floor 3, and upper strata 2 includes field planting flat board 4, and lower floor 3 includes floating portion 5 and from water ventilating part 6；Institute
State and multiple be arranged in parallel, through field planting flat board 4, the field planting hole 7 communicated with from water ventilating part 6, field planting hole is additionally provided with cultivation bed 1
It is interior to be provided with fixed cotton；It is described to be located at from water ventilating part 6 on liquid level at 1 ~ 2cm；The floating portion 5, including positioned at the periphery of lower floor 3
Part and the part among lower floor 3, its following table area is the 50 ~ 60% of the following table area of field planting flat board 4, by floating
The buoyancy and supporting role that portion 5 is formed, make the lower surface of field planting flat board 4 not contacted with liquid level, so as to be formed from water ventilating part 6；
It is logical from what water ventilating part 6 exchanged with outside air that enhancing is provided with the part to be emerged from the both ends of water ventilating part 6, floating portion 5
Stomata 8.
The fixed cotton is sponge.
The field planting hole 7 it is suitable for reading big, lower mouth is less than suitable for reading.
The field planting hole 7 is square hole.
The passage is arranged in the floating portion 5 from the both ends of water ventilating part 6.
The gross thickness of the cultivation bed 1 is 5.5 ~ 6.5cm, wherein, the thickness on upper strata is 2.5 ~ 3cm, and the thickness of lower floor is 3
~3.5cm。
The material of the cultivation bed 1 is polystyrene foam plastics.
The present embodiment has the deep water floating cultivation bed of ventilation space, when in use by the hydroponic plant 9 of root system length to 4 ~ 5cm
Planted with fixed cotton in field planting hole 7, the front end of root system can touch nutrient solution 10 after field planting, and other administrative skills are the same as conventional deep
Water floating cultivation.
Embodiment 2
As shown in figure 5, its agent structure of the embodiment and embodiment 1 are identical, its described fixed cotton is rock wool, the field planting
Hole is circular hole.
Embodiment 3
As shown in fig. 6, its agent structure of the embodiment and embodiment 1 are identical, the passage is arranged on from water ventilating part 6
In the floating portion 5 at both ends.
The related cultivation effect experiment of the utility model
First, test method
Effect of the present utility model is used to examine, using romaine lettuce and pakchoi as vegetable material, respectively by root system length to 5cm
The hydroponic plant of left and right is colonized on deep water floating cultivation bed of the present utility model and conventional deep water floating field planting plate, root after field planting
The front end of system can touch nutrient solution, and other administrative skills are the same as conventional deep water floating cultivation；Not toward ventilating in nutrient solution
Under the conditions of, 45 days after field planting, investigate growing state.
2nd, result of the test
Romaine lettuce and Growth of Cabbage condition survey result are as shown in Table 1 and Table 2.
The growing state of the romaine lettuce on deep water floating cultivation bed of the present utility model and conventional deep water floating field planting plate of table 1
Contrast
Note：Kind is the annual romaine lettuce of resistance to bolting of Italy, is produced by Beijing Ke Lida Shen He seeds Co., Ltd.
The growing state of the pakchoi on deep water floating cultivation bed of the present utility model and conventional deep water floating field planting plate of table 2
Contrast
Note：Kind is Shanghai Chinese little greens, is produced by Shanghai academy of agricultural sciences Breeding base.
3rd, conclusion：
Field planting plate is floated than routine deep water using the romaine lettuce and pakchoi of deep water floating cultivation bed of the present utility model cultivation
Cultivation grow 1 ~ 3 true leaf more.Output increased 30% or so.Prove that the utility model can promote deep water floating cultivation plant
Growth, improve yield.
Claims (7)
1. a kind of deep water floating cultivation bed for having ventilation space, including cultivation bed（1）, it is characterised in that：The cultivation bed（1）Bag
Include upper strata（2）And lower floor（3）, upper strata（2）Including being colonized flat board（4）, lower floor（3）Including floating portion（5）With from water ventilating part
（6）；The cultivation bed（1）On be additionally provided with it is multiple be arranged in parallel, through field planting flat board（4）And from water ventilating part（6）What is communicated determines
Plant hole（7）, field planting hole is interior to be provided with fixed cotton；It is described from water ventilating part（6）At 1 ~ 2cm on liquid level；The floating portion（5）
Including positioned at lower floor（3）The part on periphery and positioned at lower floor（3）Middle part, its following table area are field planting flat board（4）Under
The 50 ~ 60% of surface area, by floating portion（5）The buoyancy of formation and supporting role, make field planting flat board（4）Lower surface not with liquid
Face contacts, so as to be formed from water ventilating part（6)；It is provided with the part to be emerged from water ventilating part (6) both ends, floating portion (5)
Strengthen the passage (8) exchanged from water ventilating part (6) with outside air.
2. the deep water floating cultivation bed of tool ventilation space as claimed in claim 1, it is characterised in that：The fixed cotton be sponge or
Rock wool.
3. the deep water floating cultivation bed of tool ventilation space as claimed in claim 1, it is characterised in that：The field planting hole（7）It is upper
Mouth is big, and lower mouth is less than suitable for reading.
4. the deep water floating cultivation bed of tool ventilation space as claimed in claim 1, it is characterised in that：The field planting hole（7）For circle
Hole or square hole.
5. the deep water floating cultivation bed of tool ventilation space as claimed in claim 1, it is characterised in that：The passage be arranged on from
Water ventilating part（6）The floating portion at both ends（5）On.
6. the deep water floating cultivation bed of tool ventilation space as claimed in claim 1, it is characterised in that：The cultivation bed（1）It is total
Thickness is 5.5 ~ 6.5cm, wherein, the thickness on upper strata is 2.5 ~ 3cm, and the thickness of lower floor is 3 ~ 3.5cm.
7. the deep water floating cultivation bed of tool ventilation space as claimed in claim 1, it is characterised in that：The cultivation bed（1）Material
Expect for polystyrene foam plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465774.0U CN206978328U (en) | 2017-04-28 | 2017-04-28 | A kind of deep water floating cultivation bed for having ventilation space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465774.0U CN206978328U (en) | 2017-04-28 | 2017-04-28 | A kind of deep water floating cultivation bed for having ventilation space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206978328U true CN206978328U (en) | 2018-02-09 |
Family
ID=61391726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720465774.0U Expired - Fee Related CN206978328U (en) | 2017-04-28 | 2017-04-28 | A kind of deep water floating cultivation bed for having ventilation space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206978328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207669A (en) * | 2021-05-26 | 2021-08-06 | 覃俊 | Soilless culture container |
-
2017
- 2017-04-28 CN CN201720465774.0U patent/CN206978328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207669A (en) * | 2021-05-26 | 2021-08-06 | 覃俊 | Soilless culture container |
| CN113207669B (en) * | 2021-05-26 | 2023-09-05 | 搬加(深圳)科技有限公司 | Soilless culture container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204837273U (en) | Device of growing seedlings | |
| CN101263777A (en) | Method for using sponge block and solution culture facilities to breed vegetable seedling | |
| CN207083703U (en) | It is a kind of that the nonirrigated farmland vega soil structure combined with earthworm and repaired is turned over based on green manure | |
| CN105325244B (en) | A kind of method that use in conjunction AMF carries out the cultivation of citrus container Va Mycorrhiza Seedling with PGPR microbial inoculums | |
| CN105830835A (en) | Industrialized seedling raising method adopting mechanical rice transplanting | |
| CN101965795A (en) | Nutrient solution matrix-free seedling raising and cultivating system and seedling raising method | |
| Kratky | Three non-circulating hydroponic methods for growing lettuce | |
| CN108347888A (en) | nutrient fluid cultivation system | |
| CN203661753U (en) | Vertical type gas atomization Dendrobium officinale cultivating device | |
| CN206978328U (en) | A kind of deep water floating cultivation bed for having ventilation space | |
| CN209201490U (en) | A kind of agricultural cultivation incubator | |
| CN108605832A (en) | A kind of vegetables method for culturing seedlings of dual matrix | |
| CN104718866A (en) | Orchard soil ventilating and fertilizing method | |
| CN106954542A (en) | A kind of deep water floating cultivation bed for having ventilation space | |
| CN206760354U (en) | A kind of tomato seedling device | |
| CN104529594A (en) | Method for using solid waste compost for overcoming defect of insufficient nitrogen of wormcast as seedling culture matrix | |
| CN107926530A (en) | A kind of tomato seedling method | |
| CN208258681U (en) | A kind of plant cultivating device | |
| CN103404366A (en) | Black abalone mushroom liquid culture preparing and high-yield cultivation method | |
| Liu et al. | Experimental study on the effect of direct oxygen supply on the growth of rice seedling root zone | |
| CN206923435U (en) | A kind of plant incubator | |
| CN206354133U (en) | A kind of paddy rice non-soil culture device | |
| CN101601367A (en) | A kind of tobacco floating seed rearing matrix | |
| CN209420527U (en) | A kind of ecological soil structure of suitable cultivation of sugar cane | |
| CN103999770B (en) | A kind of long root induction culturing method of Chinese pine seedling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191108 Address after: 471000 jinshuiwan agricultural ecological park, Sundian village, Checun Town, Song County, Luoyang City, Henan Province Patentee after: Songxian golden Foping agricultural science and Technology Co Ltd Address before: 471000 Xiyuan Road, Jianxi District, Henan, No. 48, No. Patentee before: Henan University of Science and Technology |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |