CN208273817U - A kind of water culture root system observation device - Google Patents
A kind of water culture root system observation device Download PDFInfo
- Publication number
- CN208273817U CN208273817U CN201820768857.1U CN201820768857U CN208273817U CN 208273817 U CN208273817 U CN 208273817U CN 201820768857 U CN201820768857 U CN 201820768857U CN 208273817 U CN208273817 U CN 208273817U
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- China
- Prior art keywords
- cabinet
- root system
- flexible material
- hole
- cover board
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- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 241000196324 Embryophyta Species 0.000 claims abstract description 78
- 239000000463 material Substances 0.000 claims description 55
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000008635 plant growth Effects 0.000 abstract description 3
- 230000010496 root system development Effects 0.000 abstract description 3
- 230000012010 growth Effects 0.000 description 9
- 235000015097 nutrients Nutrition 0.000 description 8
- 239000003086 colorant Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000021749 root development Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000028604 virus induced gene silencing Effects 0.000 description 1
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
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model relates to plant water-cultivation device fields, disclose a kind of water culture root system observation device, which includes: cabinet and cover board；Cabinet is open-topped hollow structure, and opening is detachably connected cover board with cabinet at the top of the box body, at least one through-hole is arranged on cover board, and filling water or culture solution, the side wall of cabinet are transparent in through hole planting plants seedling, cabinet.A kind of water culture root system provided by the utility model observes device, and structure is simple, can cultivate multiple plant seedlings simultaneously；And it can help to greatly improve the working efficiency to root system development and Study on Evolution at any time in external observation of plant growth of seedling feature.
Description
Technical field
The utility model relates to plant water-cultivation device fields, observe device more particularly to a kind of water culture root system.
Background technique
Root is one of most important nutrition organs of plant.Root is usually located at earth's surface and fixes and support plant in the following, having,
Absorb moisture and inorganic salts, the functions such as transporting nutriment, and storage nutrient.
Several sub- sproutings and root system are wanted to observe bag in the widest device of root system of plant observation application at present.Seed is sprouted
Hair and root system observation bag are made of sack and core two parts, and when use only needs the seed that will be sterilized to be placed in core groove
In, then water a small amount of water or nutrient solution.Although such device structure is simple, easy to use, can only observation of plant
The growth characteristics of seedling early stage (about 2 weeks or so, easily occur rotten problem after 2 weeks) root.However, present many experiments, such as
VIGS technology, then phenotype can just be showed by needing to cultivate plant to the longer time.Moreover, seed is sprouted and root system observes bag
The expansion for also having fettered plant leaves generates certain influence to the growth and development of plant.With biology and experimental teaching of agronomy skill
The development of art, seed is sprouted and root system observes the demand that bag has been unable to meet some researchers, is needed a kind of more suitable
The growth and development of root system of plant are observed and measured to device.
Water planting is called nutrient solution culture, is a kind of novel plant soil-less culturing mode.The device of present water culture has very
It is more, including hollow billet hydroponic device, drip irrigation type hydroponic device, aqueous vapor training device, tide irrigation formula water planting etc., plant can be made normal
Growth.But the hydroponic device of the overwhelming majority can not observe the upgrowth situation of root system of plant in real time, it is difficult to be applied to root system of plant
Study on Evolution field.
If the advantages of capable of being sprouted in conjunction with seed and observe bag, present hydroponic device being redesigned and being changed
It is kind, obtain a kind of new utility model device for capableing of observation of plant growth characteristics at any time, it will help greatly improve research root
The working efficiency of system development and evolution domain expert and scholars.
Utility model content
(1) technical problems to be solved
The purpose of the utility model is to provide a kind of water culture root systems to observe device, solves for solution or part existing
Hydroponic device can not at any time observation of plant root characteristics the problem of.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of water culture root system observation device, the device packet
It includes: cabinet and cover board；The cabinet is open-topped hollow structure, top open part and institute of the cover board in the cabinet
It states cabinet to be detachably connected, at least one through-hole is set on the cover board, in the through hole planting plants seedling, the cabinet
Interior filling water or culture solution, the side wall of the cabinet are transparent.
On the basis of above scheme, a kind of water culture root system observation device further include: flexible material；The flexibility object
Matter is arranged in the through hole, and the plant seedlings are passed through from the centre of the flexible material, and the flexible material is for fixing
The plant seedlings.
On the basis of above scheme, the flexible material is cylindrical, and one end insertion of the flexible material is described logical
Kong Zhong, the radius along cylindric flexible material is longitudinal sectional, and one section of the plant seedlings is folded in the flexible material of longitudal section two sides
Between.
On the basis of above scheme, graduation mark is set on the lateral wall of the cabinet.
On the basis of above scheme, a strip shaped opening is set on the cover board, is open by described to the cabinet
Inside insertion has coloured baffle, and the baffle is used as the background that the plant seedlings are taken pictures.
On the basis of above scheme, bar shaped lid is detachably set in the opening, the bar shaped lid is for being not required to
Want to block the opening when baffle to prevent dust from entering cabinet.
On the basis of above scheme, at least one air pump hole is set on the cover board, the air pump hole be located at case
Air pump outside body is connected, and the air pump is used to convey air to the box house.
On the basis of above scheme, drainage hole is set in the bottom of the bottom of box or side wall, the drainage hole is used
In water or culture solution that the box house is discharged.
On the basis of above scheme, the material of the side wall of the cabinet includes: PVC transparent plastics.
(3) beneficial effect
A kind of water culture root system provided by the utility model observes device, and setting cabinet is convenient for storage water or nutrient solution
For plant seedling growth；Cover board is set, it can be fixed at the top of the box body by plant seedlings；Through-hole is set on the cover board, it can be to plant
The position of object seedling is fixed, and can cultivate multiple plant seedlings simultaneously；It sets transparent for wall box, can exist at any time
External observation plant seedling growth feature helps to greatly improve the working efficiency to root system development and Study on Evolution.
Detailed description of the invention
Fig. 1 is that a kind of water culture root system of the utility model embodiment observes the overall structure diagram of device.
Description of symbols:
1-cabinet；2-cover boards；3-through-holes；
4-flexible materials；5-openings；6-air pump holes；
7-graduation marks；8-drainage holes.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The present embodiment provides a kind of water culture root system observation device according to the utility model, which includes: 1 He of cabinet
Cover board 2；The cabinet 1 is open-topped hollow structure, top open part and the case of the cover board 2 in the cabinet 1
Body 1 is detachably connected, at least one through-hole 3 is arranged on the cover board 2, the planting plants seedling at the through-hole 3, the cabinet
Filling water or culture solution, the side wall of the cabinet 1 are transparent in 1.
A kind of water culture root system provided in this embodiment observes device, mainly includes cabinet 1 and cover board 2, cabinet 1 and lid
Plate 2 is in combination with the accommodating space for forming sealing.The setting of cover board 2 is at 1 top of cabinet.Specifically, cabinet 1 is hollow shell structure,
And the top of cabinet 1 is opening-like.The open-topped size of cover board 2 and cabinet 1 is adapted.
Cover board 2 is detachably connected with cabinet 1, is easy to open cover board 2 and is filled water or nutrient solution in cabinet 1.On cover board 2
At least one through-hole 3 for running through cover board 2 is set.Plant seedlings are subjected to plantation culture in through-hole 3.The root of plant seedlings exists
The inside of cabinet 1 is contacted with water or culture solution, and towards the bottom grown of cabinet 1.
The stem of plant seedlings can be across through-hole 3 to the outside of cabinet 1, and grows upward.Through-hole 3 on cover board 2 can be right
Plant seedlings play the role of positioning, its relative position is made to keep stablizing.Settable multiple through-holes 3, each through-hole 3 on cover board 2
Place can plant a plant seedlings, can carry out culture observation to multiple plant seedlings simultaneously.The side wall of cabinet 1 is set as
It is bright, convenient for observing outside cabinet 1 root of plant seedlings.
A kind of water culture root system provided in this embodiment observes device, and setting cabinet 1 is convenient for storage water or nutrient solution
For plant seedling growth；Cover board 2 is set, plant seedlings can be fixed on to the top of cabinet 1；Through-hole 3 is set on cover board 2, it can
The position of plant seedlings is fixed, and multiple plant seedlings can be cultivated simultaneously；Set transparent for 1 side wall of cabinet, it can
At any time in external observation of plant growth of seedling feature, help to greatly improve the effect of the work to root system development and Study on Evolution
Rate.
On the basis of the above embodiments, further, the material of the side wall of the cabinet 1 includes: PVC transparent plastics.
The material of cabinet 1 can also be other transparent materials, not limit this.
On the basis of the above embodiments, further, a kind of water culture root system observes device further include: flexible material
4；The flexible material 4 is arranged in the through-hole 3, and the plant seedlings are passed through from the centre of the flexible material 4, described soft
Property substance 4 for fixing the plant seedlings.
Based on the above embodiment, setting flexible material 4 preferably fixes plant seedlings to the present embodiment.Flexible material
4 be soft deformable substance, can be sponge etc..Flexible material 4 can be set in the through-hole 3 of cover board 2.Flexible material 4 is filled
In through-hole 3.Plant seedlings pass through among flexible material 4.I.e. flexible material 4 is wrapped in one section of plant seedlings of outside.
Plant seedlings pass through through-hole 3, and stem grows upward, and root is grown downward inside cabinet 1.Flexible material 4 wraps up
On the outside of plant seedlings, i.e., flexible material 4 is filled in the gap of plant seedlings surrounding and through-hole 3.Flexible material 4 can be in plant
The surrounding of seedling is supported fixation to plant seedlings, plays the role of field planting.
On the basis of the above embodiments, further, the flexible material 4 is cylindrical, and the one of the flexible material 4
End is inserted into the through-hole 3, and the radius along cylindric flexible material 4 is longitudinal sectional, and one section of the plant seedlings is folded in longitudal section
Between the flexible material 4 of two sides.
The present embodiment based on the above embodiment, is illustrated the specific setting of flexible material 4.It can be by each through-hole 3
The flexible material 4 at place is set as cylindric.It is longitudinal sectional to flexible material 4 along radius from one end of columned flexible material 4
The other end.It is longitudinal sectional i.e. perpendicular to the end face of cylinder from the tangential other end in one end.
From one end radius of columned flexible material 4 to other end radius, positioned at 4 central axis of flexible material side and
The face for being parallel to central axis is longitudal section.Longitudal section is vertical with two end faces of columned flexible material 4.It is longitudinal sectional will be flexible
Substance 4 has been divided into two halves along longitudal section.
The flexible material 4 that longitudal section two sides can first be separated, plant seedlings are placed among flexible material 4.It is then combined with
The flexible material 4 of longitudal section two sides makes one section of plant seedlings be clipped in the middle by flexible material 4, thus the training to plant seedlings
It supports and is colonized.
One end can be inserted into through-hole 3 and be fixed by columned flexible material 4.Specifically, can be by the top of flexible material 4
In end insertion through-hole 3, the bottom end of flexible material 4 can also be inserted into through-hole 3, plant seedlings are colonized as mesh with being able to achieve
, it does not limit this.
Further, flexible material 4 be mainly used for plant seedlings carry out position fix, the length of flexible material 4, i.e., with
The length of plant seedlings contact portion can be arranged as the case may be, preferably fixed can carry out to plant seedlings, and not
For the purpose of the growth characteristics for influencing observation of plant seedling, do not limit this.
On the basis of the above embodiments, further, graduation mark 7 is set on the lateral wall of the cabinet 1.In cabinet 1
Side wall on graduation mark 7 is set, can intuitive observation of plant seedlings root length, be conducive to the life of better observation of plant root system
Long feature.
On the basis of the above embodiments, further, a strip shaped opening 5 is set on the cover board 2, is opened by described
Mouth 5 has coloured baffle to insertion inside the cabinet 1, and the baffle is used as the background that the plant seedlings are taken pictures.
The opening 5 of a strip is opened up on cover board 2, it can be coloured to one tool of insertion inside cabinet 1 at the opening 5
Baffle.When needing to photograph to record to plant seedlings, have the background that coloured baffle can be used as taking pictures, makes clapped plant children
The photo of seedling is clearer.
The baffle of different colours can be used as the background taken pictures, to obtain different effects of taking pictures.The color of baffle can
For red, green, blue etc., do not limit this.The side of baffle can be set to needing to take pictures with color
When, baffle is had into coloured side towards plant seedlings.
Further, the opening 5 of strip may be configured as card slot, be detachably connected with baffle.
On the basis of the above embodiments, further, bar shaped lid, the bar shaped are detachably set at the opening 5
Lid is for blocking the opening when not needing baffle 5 to prevent dust from entering cabinet 1.
Further, bar shaped lid is set at strip shaped opening 5.The size of bar shaped lid and opening 5 is adapted, and can be placed in
It is open at 5, and opening 5 can be blocked.Bar shaped, which is covered, to be detachably connected at opening 5 with cover board 2.
When needing to photograph to record plant seedlings, bar shaped lid is opened, insertion baffle is taken pictures at opening 5.Not
When needing to take pictures, baffle is extracted out, cover bar shaped lid at opening 5, so that bar shaped lid is blocked opening 5, to prevent extraneous dust from passing through
Opening 5 enters cabinet 1.
On the basis of the above embodiments, further, at least one air pump hole 6, the gas are set on the cover board 2
Pumping holes 6 is connected with the air pump being located at outside cabinet 1, and the air pump is used for the 1 delivered inside air of cabinet.
Based on the above embodiment, setting air pump is connected with cabinet 1.At least one air pump hole 6, gas are set on cover board 2
Pumping holes 6 runs through cover board 2, can be connected to inside and outside cabinet 1.Air pump is connected with air pump hole 6.Air pump is connected with cabinet 1.Air pump is set
For conveying air into the water or nutrient solution inside cabinet 1, to improve the oxygen concentration in water or nutrient solution, can effectively solve
Water culture easily rotten the problem of, improve conventional efficient.
Two air pump holes 6 can be set in the opposite sides of cover board 2, or be uniformly arranged on cover board 2 multiple air pump holes 6 with
Air pump is connected, and can convey air simultaneously respectively to different parts in cabinet 1, be conducive to air in water in cabinet 1 or culture solution
It is uniformly distributed, guarantees the congruency of each position water or culture solution in cabinet 1.
Further, air pump can be adjustable mute air pump, not limit this.
On the basis of the above embodiments, further, drainage hole 8 is set in 1 bottom of cabinet or the bottom of side wall,
The drainage hole 8 is used to that the water or culture solution inside the cabinet 1 to be discharged.
When primary culture terminates or needs replacing the water or culture solution in cabinet 1, can by cabinet 1 water or culture
Liquid is discharged by the drainage hole 8 of bottom, easy to operate.Settable valve at drainage hole 8 plays on or off control drainage hole 8
It closes.
Embodiment 1:
On the basis of the above embodiments, further, a kind of water culture root system observation device is by cabinet 1,2 and of cover board
Flexible material 4 forms.1 four wall of cabinet is made by PVC transparent plastic plate, and has scale, in order to observation of plant root system
Growth characteristics；The through-hole 3 of two rows of cylinders is provided on cover board 2；Through-hole 3 combines the cylindric flexible material 4 of same diameter can
Effectively the plant seedlings after sprouting are colonized.
The middle position of cover board 2 is provided with strip card slot, can be inserted into the baffle of different colours, convenient for taking pictures.The device knot
Structure is simple, can cultivate plurality of plants simultaneously, is easy to observe and measure root system of plant, makes in conjunction with adjustable mute air pump in the market
With, can effectively solve the problems, such as water culture easily rotten, to greatly improve conventional efficient.
The device is particularly suitable for observation of plant Seedling root development characteristics.Specifically, the device can be used for cultivating observation
Cotton seedling, cabinet 1 can be cuboid, specifically, long 54.0cm, wide 32cm, high 25cm；The through-hole 3 that cover board 2 is opened, it is two rows of altogether,
Every row 8；The radius r=1.3cm of through-hole 3.For the air pump hole 6 of the mute air pump of connected adjustable, radius about 1cm.
Flexible material 4 is columned sponge block, and sponge is longitudinal sectional along radius, in order to wrap up the plant children after sprouting
Seedling.
The specific operation process of hydroponic plant seedling are as follows: prepare seedling several of (3 days or so) after sprouting；By incubator
In fill water or culture solution；The seedling after sprouting is wrapped with sponge, and is colonized in the through-hole 3 of cover board 2；Cover board 2 is covered,
And connected adjustable air pump；When needing to take pictures, the baffle of different colours can will be inserted into the card slot of cover board 2, it is better to obtain
Effect；When not needing to take pictures, bar shaped lid can be covered, to block dust.
Further, cover board 2 and the available autoclave of sponge carry out sterilization.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of water culture root system observes device characterized by comprising cabinet and cover board；The cabinet is top opening
Hollow structure, the cover board is detachably connected with the cabinet in the top open part of the cabinet, is arranged on the cover board
At least one through-hole, filling water or culture solution, the side wall of the cabinet in the through hole planting plants seedling, the cabinet
It is transparent.
2. water culture root system according to claim 1 observes device, which is characterized in that further include: flexible material；It is described
Flexible material is arranged in the through hole, and the plant seedlings are passed through from the centre of the flexible material, and the flexible material is used
In the fixation plant seedlings.
3. water culture root system according to claim 2 observes device, which is characterized in that the flexible material is in cylinder
One end of shape, the flexible material is inserted into the through-hole, and the radius along cylindric flexible material is longitudinal sectional, the plant seedlings
One section is folded between the flexible material of longitudal section two sides.
4. water culture root system according to any one of claims 1 to 3 observes device, which is characterized in that outside the cabinet
Graduation mark is set on side wall.
5. water culture root system according to any one of claims 1 to 3 observes device, which is characterized in that set on the cover board
A strip shaped opening is set, has coloured baffle to box house insertion by described be open, the baffle is used as described
The background that plant seedlings are taken pictures.
6. water culture root system according to claim 5 observes device, which is characterized in that detachably set in the opening
Bar shaped lid is set, the bar shaped lid is for blocking the opening when not needing baffle to prevent dust from entering cabinet.
7. water culture root system according to any one of claims 1 to 3 observes device, which is characterized in that on the cover board
At least one air pump hole is set, and the air pump hole is connected with the air pump being located at outside cabinet, and the air pump is used for the cabinet
Delivered inside air.
8. water culture root system according to any one of claims 1 to 3 observes device, which is characterized in that at the cabinet bottom
Drainage hole is arranged in portion or the bottom of side wall, and the drainage hole is used to be discharged the water or culture solution of the box house.
9. water culture root system according to any one of claims 1 to 3 observes device, which is characterized in that the side of the cabinet
The material of wall includes: PVC transparent plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768857.1U CN208273817U (en) | 2018-05-22 | 2018-05-22 | A kind of water culture root system observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768857.1U CN208273817U (en) | 2018-05-22 | 2018-05-22 | A kind of water culture root system observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208273817U true CN208273817U (en) | 2018-12-25 |
Family
ID=64730146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820768857.1U Expired - Fee Related CN208273817U (en) | 2018-05-22 | 2018-05-22 | A kind of water culture root system observation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208273817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226775A (en) * | 2019-02-11 | 2020-06-05 | 甘肃省祁连山水源涵养林研究院 | Plant root system observation device |
| CN112704001A (en) * | 2020-12-05 | 2021-04-27 | 济宁尚卓食品有限公司 | Organic cultivation method for improving crop yield and picking efficiency |
-
2018
- 2018-05-22 CN CN201820768857.1U patent/CN208273817U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226775A (en) * | 2019-02-11 | 2020-06-05 | 甘肃省祁连山水源涵养林研究院 | Plant root system observation device |
| CN111226775B (en) * | 2019-02-11 | 2021-07-30 | 甘肃省祁连山水源涵养林研究院 | Plant root system observation device |
| CN112704001A (en) * | 2020-12-05 | 2021-04-27 | 济宁尚卓食品有限公司 | Organic cultivation method for improving crop yield and picking efficiency |
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