CN110235647A - A kind of plant and crop special groove formula test bucket - Google Patents
A kind of plant and crop special groove formula test bucket Download PDFInfo
- Publication number
- CN110235647A CN110235647A CN201910653172.1A CN201910653172A CN110235647A CN 110235647 A CN110235647 A CN 110235647A CN 201910653172 A CN201910653172 A CN 201910653172A CN 110235647 A CN110235647 A CN 110235647A
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- plate
- staving
- plant
- groove formula
- special groove
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- Pending
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- 238000012360 testing method Methods 0.000 title claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000000926 separation method Methods 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000011160 research Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 230000008635 plant growth Effects 0.000 abstract description 3
- 230000012010 growth Effects 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 6
- 235000015097 nutrients Nutrition 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000004382 potting Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007321 biological mechanism Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000001612 separation test Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/005—Reservoirs connected to flower-pots through conduits
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/028—Multi-compartmented pots
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The present invention provides a kind of plant and crop special groove formula test bucket, including staving, partition component, inlet and outlet, staving is equipped with test room, partition component includes several left positioning plates and several right positioning plates, demarcation plate, left positioning plate is sequentially arranged in respectively on the inner wall of staving side, adjacent left positioning plate is equipped with left separation trough, right positioning plate is sequentially arranged in respectively on the inner wall of the staving other side, adjacent right positioning plate is equipped with right separation trough, the two sides of demarcation plate are respectively equipped with left separation trough, in right separation trough, demarcation plate is divided into comparing part and processing unit for room is tested respectively, the inner wall of staving is equipped with volume scale, the bottom of staving is respectively equipped with inlet and outlet, water inlet is connected to one in comparing part and processing unit, locate another in mouth of a river connection comparing part and processing unit；Accurate control and convenient implementation of the present invention to plant and plant growth conditions or test process, can be improved the science, scientific research efficiency and the cost for reducing test of test.
Description
Technical field
The present invention relates to a kind of plants and crop special groove formula to test bucket, is related to plant and crop pot experiment, belongs to
Botany and Crop Science research field.
Background technique
In botany and Crop Science research field, the growth conditions of plant and crop in natural environment or farm environment are easy
It is influenced by natural season climate change, while because of the difference of region and study condition, growth conditions are also not quite similar, especially
It is that more deep plant and crop physiology Mechanism Study are just more difficult to obtain metastable growth conditions；Meanwhile certainly
It is so directly studied with field condition, put into larger and is easier to take risks；In addition, tested for being repeated several times, because of plant and
It is relatively fixed to study the number that year carries out under natural environment or farm environment for the seasonality of plant growth.
And potting research can relatively easily support the growing environment of control plant and crop, obtain relatively hidden fixed growth shape
State, and accurately easily obtain test data；Science research input is relatively also smaller simultaneously, and year progress number can increase, and drop
The risk of low test failure.Such as Mechanism of Physiological and Biochemical research of crop adverse growth (high temperature, accumulated water, arid), using potting
Can relatively accurately Control experiment processing temperature and moisture condition, and then improve research success rate.Therefore, the field
The mode that scientific worker generallys use potting studies the biological mechanism and its regulatory mechanism of various plants and crop.
But in pot experiment, the container of plant and plant growth generally selects test tank or basin common in life.
And common test tank or basin usually have the shortcomings that it is following: (1) conventional test tank or basin, except top opening
Outside, remaining 5 face is in closed state or only has a water outlet in bottom, it is more difficult to accurately control the moisture content of internal soil；
(2) nutrient solution is needed to be replaced frequently in water planting or sand culture, can only be successively carried out by basin when replacement every time, it is time-consuming；(3) exist
When carrying out test process to plant or crop in growth course, existing experimental control can not be realized in same basin again has at test
Reason, affects the effect of test；(4) common test tank or basin usually not volume scale, can not accurately hold nutrient solution
Or the amount or concentration of other media.
The above problem should be paid attention to and be solved the problems, such as in the design and production process of test bucket.
Summary of the invention
The object of the present invention is to provide a kind of plant and the test bucket solution of crop special groove formula are existing in the prior art
There is a water outlet in closed state or only in bottom, it is more difficult to accurately control the moisture content of internal soil, while can not be same
The problem of realizing that existing experimental control has test process again in one basin, affecting the effect of test.
The technical solution of the invention is as follows:
A kind of plant and crop special groove formula test bucket, including staving, partition component, inlet and outlet, staving are equipped with
Room is tested, partition component includes several left positioning plates and several right positioning plates, demarcation plate, and left positioning plate is sequentially arranged in respectively
On the inner wall of staving side, adjacent left positioning plate is equipped with left separation trough, and it is another that right positioning plate is sequentially arranged in staving respectively
On the inner wall of side, adjacent right positioning plate is equipped with right separation trough, and the two sides of demarcation plate are respectively equipped with left separation trough, right separation trough
Interior, demarcation plate will test room and be divided into comparing part and processing unit respectively, and the inner wall of staving is equipped with volume scale, the bottom of staving
Inlet and outlet are respectively equipped with, water inlet is connected to one in comparing part and processing unit, place mouth of a river connection comparing part and place
Another in reason portion.
Further, the width of demarcation plate is greater than the minimum distance of left positioning plate and right positioning plate, and the width of demarcation plate
Less than the maximum distance of left positioning plate and right positioning plate.
Further, staving, demarcation plate are respectively adopted transparent plastic and are made.
Further, staving includes front side board, back side panel, left plate, right side plate and bottom plate, front side board, back side panel, left side
Successively end to end formation ladle body, bottom plate are connected to the same side of front side board, back side panel, left plate, right side plate for plate, right side plate,
The other side formation opening of front side board, back side panel, left plate, right side plate.
Further, bottom plate is vertically provided with left snap-gauge and right snap-gauge, is equipped between left snap-gauge and right snap-gauge for putting
Set the groove of the bottom end of demarcation plate.
Further, the cross section of staving is rectangle, and front side board is identical as the structure of back side panel, left plate and right side plate
Structure it is identical, the length of the cross section of staving and width are gradually reduced from opening to bottom plate, and demarcation plate uses trapezoidal separation
Plate.
Further, front side board, back side panel, left plate, right side plate junction rounding corner structure is respectively adopted.
Further, the two sides of staving are respectively equipped with handle.
Further, water inlet is equipped with internal screw thread one, and water inlet is threadedly coupled water inlet pipe, and water inlet pipe is equipped with inlet valve, out
The mouth of a river is equipped with internal screw thread two, and water outlet is threadedly coupled outlet pipe, and outlet pipe is equipped with outlet valve.
It further, further include flow pipe and water pump, the end of flow pipe connects the water outlet of water pump, and flow pipe leads to respectively
Cross water inlet pipe connection water inlet.
The beneficial effects of the present invention are:
One, this kind of plant and crop special groove formula test bucket, by left separation trough, the right separation trough being arranged inside staving,
By demarcation plate is set, the intracorporal test room of bucket can directly be divided into comparing part and processing unit, and can be in plant and crop
Any growth period is separated processing, and then reduces the error between experimental control and processing, improves test accuracy and section
The property learned, while also increasing the convenience of test process, test bucket is also saved, is reduced costs.
Two, this kind of plant and crop special groove formula test bucket, and water inlet, water outlet and volume scale is arranged by staving
Label, can more accurately control the amount of soil water content or nutrient solution in bucket, improve the science of test, obtain
Data and conclusion it is more scientific with it is reliable.
Three, this kind of plant and crop special groove formula test bucket, when replacing nutrition, by carrying out adjustable intake-outlet
Connection, and connect with water pump, directly the nutrient solution of same all stavings of processing is disposably replaced by water pump, is improved
Working efficiency, and then the progress of scientific research can be accelerated.
Four, this kind of novel plant and crop special groove formula test bucket, are applied in pot experiment, to plant and crop
The accurate control and convenient implementation of growth conditions or test process, can be improved the science, scientific research efficiency and reduction of test
The cost of test.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of plant of the embodiment of the present invention and crop special groove formula test bucket；
Fig. 2 is the structural schematic diagram of staving and partition component in embodiment；
Fig. 3 is the structural schematic diagram of staving in embodiment；
Fig. 4 is the attachment structure schematic diagram of staving and water pump in embodiment；
Wherein: 1- staving, the left positioning plate of 2-, the right positioning plate of 3-, 4- demarcation plate, the left separation trough of 5-, the right separation trough of 6-, 7- control
Portion, 8- processing unit, 9- volume scale, 10- water inlet, 11- water outlet, the left snap-gauge of 12-, the right snap-gauge of 13-, 14- groove, 15- handle
Hand, 16- water inlet pipe, 17- inlet valve, 18- outlet pipe, 19- outlet valve, 20- water pump, 21- flow pipe；
101- front side board, 102- back side panel, 103- left plate, 104- right side plate, 105- bottom plate.
Specific embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Embodiment
A kind of plant and crop special groove formula test bucket, such as Fig. 1, including staving 1, partition component, water inlet 10 and go out
The mouth of a river 11, staving 1 are equipped with test room, and partition component includes several left positioning plates 2 and several right positioning plates 3, demarcation plate 4, a left side
Positioning plate 2 is sequentially arranged in respectively on the inner wall of 1 side of staving, and adjacent left positioning plate 2 are equipped with left separation trough 5, right positioning
Plate 3 is sequentially arranged in respectively on the inner wall of 1 other side of staving, and adjacent right positioning plate 3 are equipped with right separation trough 6, such as Fig. 2, is divided
The two sides of partition 4 are respectively equipped with left separation trough 5, in right separation trough 6, and demarcation plate 4 is divided into 7 He of comparing part for room is tested respectively
The inner wall of processing unit 8, staving 1 is equipped with volume scale 9, and the bottom of staving 1 is respectively equipped with water inlet 10 and water outlet 11, water inlet
One in 10 connection comparing parts 7 and processing unit 8, the place mouth of a river is connected to another in comparing part 7 and processing unit 8.
This kind of plant and crop special groove formula test bucket, pass through the left separation trough 5 that is arranged inside staving 1, right separation
Test room in staving 1 can be directly divided into comparing part 7 and processing unit 8, and can be in plant by demarcation plate 4 is set by slot 6
It is separated processing with any growth period of crop, and then reduces the error between experimental control and processing, improves test
Precision and science, while also increasing the convenience of test process, test bucket is also saved, is reduced costs.
This kind of novel plant and crop special groove formula test bucket, are applied in pot experiment, raw to plant and crop
The accurate control and convenient implementation of elongate member or test process can be improved the science, scientific research efficiency and reduction examination of test
The cost tested.
In this kind of plant and crop special groove formula test bucket, the width of demarcation plate 4 is greater than left positioning plate 2 and right positioning plate
3 minimum distance, and the width of demarcation plate 4 is less than the maximum distance of left positioning plate 2 and right positioning plate 3.So as to separate
Plate 4 is limited in left separation trough 5, in right separation trough 6, convenient for placing or extracting demarcation plate 4.Staving 1, demarcation plate 4 are respectively adopted
Bright plastics are made, convenient for observing in staving 1.
In this kind of plant and crop special groove formula test bucket, such as Fig. 3, staving 1 include front side board 101, back side panel 102,
Left plate 103, right side plate 104 and bottom plate 105, front side board 101, back side panel 102, left plate 103, right side plate 104 successively head and the tail
Connect to forming ladle body, bottom plate 105 is connected to the same side of front side board 101, back side panel 102, left plate 103, right side plate 104, preceding
The other side formation opening of side plate 101, back side panel 102, left plate 103, right side plate 104.The cross section of staving 1 is rectangle,
Front side board 101 is identical as the structure of back side panel 102, and left plate 103 is identical as the structure of right side plate 104, the cross section of staving 1
Length and width are gradually reduced from opening to bottom plate 105, and demarcation plate 4 uses trapezoidal demarcation plate 4.Front side board 101, back side panel
102, left plate 103, right side plate 104 junction rounding corner structure is respectively adopted.The two sides of staving 1 are respectively equipped with handle 15,
Staving 1 easy to remove.
Bottom plate 105 is vertically provided with left snap-gauge 12 and right snap-gauge 13, is equipped with and is used between left snap-gauge 12 and right snap-gauge 13
Place the groove 14 of the bottom end of demarcation plate 4.By the setting groove 14 on bottom plate 105, the positioning to 4 bottom end of demarcation plate is realized,
It can reinforce the positioning to demarcation plate 4, avoid the unnecessary displacement when in use of demarcation plate 4 and influence the situation of normal use
Occur.
In this kind of plant and crop special groove formula test bucket, water inlet 10 is equipped with internal screw thread one, and 10 screw thread of water inlet connects
Water pipe 16 is tapped into, water inlet pipe 16 is equipped with inlet valve 17, and water outlet 11 is equipped with internal screw thread two, and water outlet 11 is threadedly coupled outlet pipe
18, outlet pipe 18 is equipped with outlet valve 19.It further include flow pipe 21 and water pump 20 such as Fig. 4, the end of flow pipe 21 connects water pump 20
Water outlet 11, flow pipe 21 respectively by water inlet pipe 16 be connected to water inlet 10.This kind of plant and the test of crop special groove formula
Bucket, when replacing nutrition, by the way that adjustable intake-outlet 11 to be attached, and connect with water pump 20, directly right by water pump 20
The nutrient solution of all stavings 1 of same processing is disposably replaced, and is improved work efficiency, so can accelerate scientific research into
Degree.Water inlet respectively to each staving 1 or out water management can be realized by inlet valve 17 and outlet valve 19, met in test
Inlet and outlet water requirement.It can more be accurately controlled by control inlet valve 17 and outlet valve 19 in conjunction with 1 internal volume scale 9 of staving
The amount of soil water content or nutrient solution in bucket, improves the science of test, and the data and conclusion obtained are more scientific and can
It leans on.
Embodiment designs staving 1 according to the design philosophy and purposes of novel plant and crop special groove formula test bucket
To be rectangular, the quadrangle of staving 1 is arc lead angle, wide at the top and narrow at the bottom, open top.Setting among the bottom of staving 1 and wider two wall
Staving 1 is separated into two parts to dispose demarcation plate 4 by continuous left separation trough 5, right separation trough 6；Relatively narrow the two of staving 1
Wall lower part is respectively arranged a screw hole and disposes adjustable intake-outlet 11.The inner wall of staving 1 is provided with volume scale 9.Staving 1 it is relatively narrow
A handle 15 is respectively set at outer at the top of two walls.
One example of embodiment is specifically as depicted in figs. 1 and 2,1 a length of 300 mm in top of staving, straight line portion 295
Mm, outer are 7.5 mm；Width is 255 mm, and straight line portion is 250 mm, and there is a handle 15 of a length of 58 mm at middle part, at handle 15
Edge is 8 mm；Top curve radius is 25 mm.A length of 267 mm in bottom, straight line portion are 262 mm；Width is 217 mm,
Straight line portion is 212 mm；Bottom arc radius is 20 mm.The height of staving 1 is 280 mm, and wall thickness is 4 mm.Staving 1
Bottom and two long walls have groove 14,9 mm of groove width, depth is 2.5 mm.One a length of 26 mm is respectively arranged at two wide wall lower parts, and width is
The reinforcement of 18 mm is provided with the screw hole of model M10 thereon, for by setting adjustable inlet/outlet valve 19 and halter.
This kind of plant and crop special groove formula test bucket, have both improved the science of plant and crop pot experiment process
With the reliability of the data obtained, and improve test efficiency, save test barrelage amount and reduce experimentation cost, in botany
Have wide practical use with Crop Science research field.
Claims (10)
1. a kind of plant and crop special groove formula test bucket, it is characterised in that: including staving, partition component, water inlet and go out
The mouth of a river, staving are equipped with test room, and partition component includes several left positioning plates and several right positioning plates, demarcation plate, left positioning plate
It is sequentially arranged on the inner wall of staving side respectively, adjacent left positioning plate is equipped with left separation trough, and right positioning plate difference is successively
It is arranged on the inner wall of the staving other side, adjacent right positioning plate is equipped with right separation trough, and the two sides of demarcation plate are respectively equipped with a left side
In separation trough, right separation trough, demarcation plate will test room and be divided into comparing part and processing unit respectively, and the inner wall of staving is equipped with volume
Scale, the bottom of staving are respectively equipped with inlet and outlet, and water inlet is connected to one in comparing part and processing unit, locate the mouth of a river
It is connected to another in comparing part and processing unit.
2. plant as described in claim 1 and crop special groove formula test bucket, it is characterised in that: the width of demarcation plate is greater than
The minimum distance of left positioning plate and right positioning plate, and the width of demarcation plate is less than the maximum distance of left positioning plate and right positioning plate.
3. plant as described in claim 1 and crop special groove formula test bucket, it is characterised in that: staving, demarcation plate difference
It is made of transparent plastic.
4. plant as described in claim 1 and crop special groove formula test bucket, it is characterised in that: staving include front side board,
Back side panel, left plate, right side plate and bottom plate, front side board, back side panel, left plate, right side plate successively end to end formation ladle body, bottom
Plate is connected to the same side of front side board, back side panel, left plate, right side plate, front side board, back side panel, left plate, right side plate it is another
Side forms opening.
5. plant as claimed in claim 4 and crop special groove formula test bucket, it is characterised in that: bottom plate is vertically provided with
Left snap-gauge and right snap-gauge are equipped with the groove for placing the bottom end of demarcation plate between left snap-gauge and right snap-gauge.
6. plant as claimed in claim 4 and crop special groove formula test bucket, it is characterised in that: the cross section of staving is length
Rectangular, front side board is identical as the structure of back side panel, and left plate is identical as the structure of right side plate, the length and width of the cross section of staving
Degree is gradually reduced from opening to bottom plate, and demarcation plate uses trapezoidal demarcation plate.
7. plant as claimed in claim 6 and crop special groove formula test bucket, it is characterised in that: front side board, back side panel, a left side
Side plate, right side plate junction rounding corner structure is respectively adopted.
8. as the described in any item plants of claim 1-7 and crop special groove formula test bucket, it is characterised in that: the two of staving
Side is respectively equipped with handle.
9. as the described in any item plants of claim 1-7 and crop special groove formula test bucket, it is characterised in that: water inlet is set
There is internal screw thread one, water inlet is threadedly coupled water inlet pipe, and water inlet pipe is equipped with inlet valve, and water outlet is equipped with internal screw thread two, water outlet spiral shell
Line connects outlet pipe, and outlet pipe is equipped with outlet valve.
10. plant as claimed in claim 8 and crop special groove formula test bucket, it is characterised in that: further include flow pipe and
Water pump, the water outlet of the end connection water pump of flow pipe, flow pipe pass through water inlet pipe respectively and are connected to water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910653172.1A CN110235647A (en) | 2019-07-19 | 2019-07-19 | A kind of plant and crop special groove formula test bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910653172.1A CN110235647A (en) | 2019-07-19 | 2019-07-19 | A kind of plant and crop special groove formula test bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110235647A true CN110235647A (en) | 2019-09-17 |
Family
ID=67892819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910653172.1A Pending CN110235647A (en) | 2019-07-19 | 2019-07-19 | A kind of plant and crop special groove formula test bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110235647A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010158212A (en) * | 2009-01-09 | 2010-07-22 | Kumiai Chem Ind Co Ltd | Cultivation experiment pot for paddy field crop |
| CN205962176U (en) * | 2016-05-30 | 2017-02-22 | 吉林省农业科学院 | Experimental hydroponic device of soybean nutritional deficiency |
| CN107421577A (en) * | 2017-09-12 | 2017-12-01 | 昆山市建设工程质量检测中心 | The experimental rig of biological delaying basin comprehensive effectiveness under the conditions of a kind of simulation natural precipitation |
| CN210470412U (en) * | 2019-07-19 | 2020-05-08 | 南京农业大学 | Groove type test barrel special for plants and crops |
-
2019
- 2019-07-19 CN CN201910653172.1A patent/CN110235647A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010158212A (en) * | 2009-01-09 | 2010-07-22 | Kumiai Chem Ind Co Ltd | Cultivation experiment pot for paddy field crop |
| CN205962176U (en) * | 2016-05-30 | 2017-02-22 | 吉林省农业科学院 | Experimental hydroponic device of soybean nutritional deficiency |
| CN107421577A (en) * | 2017-09-12 | 2017-12-01 | 昆山市建设工程质量检测中心 | The experimental rig of biological delaying basin comprehensive effectiveness under the conditions of a kind of simulation natural precipitation |
| CN210470412U (en) * | 2019-07-19 | 2020-05-08 | 南京农业大学 | Groove type test barrel special for plants and crops |
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Application publication date: 20190917 |
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