CN212753636U - Research device for hydroponic plant root system - Google Patents
Research device for hydroponic plant root system Download PDFInfo
- Publication number
- CN212753636U CN212753636U CN202021202949.7U CN202021202949U CN212753636U CN 212753636 U CN212753636 U CN 212753636U CN 202021202949 U CN202021202949 U CN 202021202949U CN 212753636 U CN212753636 U CN 212753636U
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- Prior art keywords
- sleeve cup
- cup
- inner sleeve
- test tube
- opening
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- 241000196324 Embryophyta Species 0.000 title claims abstract description 48
- 238000011160 research Methods 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 238000005507 spraying Methods 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 235000015097 nutrients Nutrition 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 5
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
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- Hydroponics (AREA)
Abstract
The utility model relates to an experimental facilities field discloses a water planting plant roots research device, include: the inner cup, the outer cup, the fixing piece and the seedling test tube; the inner sleeve cup is arranged in the outer sleeve cup, and the bottom of the inner sleeve cup is abutted against the bottom of the outer sleeve cup; the lower surface of the fixing piece is respectively abutted against the upper edge of the inner sleeve cup and the upper edge of the outer sleeve cup; the upper part of the inner sleeve cup is provided with an opening, and the fixing piece is provided with a liquid feeding port corresponding to the position of the opening; a gap is formed between the side wall of the inner sleeve cup and the side wall of the outer sleeve cup, and the seedling culture test tube is arranged in the gap; the fixing sheet is also provided with an opening for accommodating a seedling culture test tube, and the position of the opening corresponds to the gap; a small hole is arranged at the lower part of the inner sleeve cup; the body of the seedling raising test tube is provided with a pore. Hydroponic plant roots research device, can avoid adding the culture solution process and cause the impact to the root of hydroponic plant, guarantee plant roots's normal growth, reduce the experimental error.
Description
Technical Field
The utility model relates to an experimental facilities field, concretely relates to water planting plant roots research device.
Background
The roots of the plants can absorb nutrients, minerals and water from the soil to supply the plants with the need for growth. At the same time, the root system is also the organ for fixing the plant. For tall trees, such as rubber trees, the height of the rubber trees can reach 30 meters, and most of the water and nutrients required by the growth of the rubber trees are absorbed by root systems. Because the plant is tall and big, the root system also plays an important role in fixing the plant body. In addition, during the growth of the plant, the root system also produces secretions, which likewise affect the normal growth of the plant. In order to research the growth condition of the plant root system, the plant is usually cultured by a water culture method. In the water culture process, nutrient solution needs to be added or replaced regularly to meet the requirements of plants on water and nutrient substances. In the process of adding or replacing the nutrient solution, the root system of the plant is inevitably touched or damaged, and the normal growth of the plant root system is influenced, so that the accuracy of the experimental result is influenced. Therefore, the device special for researching the root system of the hydroponic plant has important significance.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water planting plant roots research device can effectively avoid adding or changing the damage that the nutrient solution caused to plant roots, guarantees plant roots's normal growth, reduces experimental error.
The technical scheme of the utility model is realized like this:
a hydroponic plant roots research device, includes: the inner cup, the outer cup, the fixing piece and the seedling test tube; the inner sleeve cup is arranged in the outer sleeve cup, and the bottom of the inner sleeve cup is abutted to the bottom of the outer sleeve cup; the lower surface of the fixing piece is respectively abutted against the upper edge of the inner sleeve cup and the upper edge of the outer sleeve cup; the upper part of the inner sleeve cup is provided with an opening, the position of the opening of the inner sleeve cup corresponds to the position of the opening of the inner sleeve cup, and the fixing piece is provided with a liquid feeding port; a gap is formed between the side wall of the inner sleeve cup and the side wall of the outer sleeve cup, and the seedling culture test tube is arranged in the gap; the fixing sheet is also provided with an opening for accommodating a seedling raising test tube, and the position of the opening corresponds to the gap; a small hole is arranged at the lower part of the inner sleeve cup; the body of the seedling raising test tube is provided with a pore.
Furthermore, the upper edge of the inner sleeve cup is flush with the upper edge of the outer sleeve cup.
Furthermore, the inner circle edge of the fixing piece is connected with the inner sleeve cup.
Furthermore, the upper edge of the seedling raising test tube is provided with a folded edge, and the outer diameter of the folded edge is larger than the diameter of the opening.
Furthermore, the bottom of the seedling raising test tube is higher than the position of the small hole of the inner sleeve cup.
Furthermore, the outer cup is also connected with a fixed frame, and the outer cup is fixed on the fixed frame.
Furthermore, the fixing frame is at least provided with 2 outer cups.
Furthermore, the fixing frame is provided with a spraying device, and the position of the spraying device is higher than that of the fixing sheet.
Furthermore, the inner sleeve cup, the outer sleeve cup and the seedling raising test tube are all made of transparent materials.
The utility model has the advantages that:
water planting plant roots research device, the water planting plant setting is in the test tube of growing seedlings, when needing to add or change the culture solution, can directly add from the filling opening of stationary blade. The added culture solution flows into the outer sleeve cup from a small hole at the lower part of the inner sleeve cup and then flows into the seedling test tube through a small hole on the tube body of the seedling test tube. Because the existence of inner cup has restricted the culture solution to the impact at other positions, avoids adding the culture solution process and causes the impact to the root of water planting plant, effectively avoids adding or changing the damage that the nutrient solution caused to plant roots, guarantees plant roots's normal growth, reduces experimental error.
In addition, the bottom of the inner sleeve cup is abutted to the bottom of the outer sleeve cup, and meanwhile, the small hole in the inner sleeve cup is arranged at the lower part, so that the culture solution plane between the inner sleeve cup and the outer sleeve cup can be kept balanced, and when the culture solution needs to be replaced, the culture solution can be sucked out from the inner sleeve cup. Be equipped with the trompil on the stationary blade, the test tube setting of growing seedlings in the trompil, can fix the relative position of the test tube of growing seedlings, avoids because the test tube rocks the damage plant roots system at the water planting in-process. And many test tubes of growing seedlings can once only be fixed on same stationary blade, once can carry out a plurality of parallel experiments, have reduced the experiment number of times, have improved experimental efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of an embodiment 1 of a hydroponic plant root research device of the present invention;
FIG. 2 is a schematic structural view of an embodiment 1 of a hydroponic plant root research device of the present invention;
FIG. 3 is a schematic structural view of an embodiment 1 of a hydroponic plant root research device of the present invention;
FIG. 4 is a schematic structural view of an embodiment 1 of the apparatus for researching a hydroponic plant root system of the present invention;
figure 5 is the utility model relates to a water planting plant roots research device embodiment 2's schematic structure diagram.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
A hydroponic plant roots research device, includes: the inner sleeve cup 1, the outer sleeve cup 2, the fixing piece 3 and the seedling raising test tube 4; the inner sleeve cup is arranged in the outer sleeve cup, and the bottom of the inner sleeve cup is abutted to the bottom of the outer sleeve cup; the lower surface of the fixing piece is respectively abutted against the upper edge of the inner sleeve cup and the upper edge of the outer sleeve cup; the upper part of the inner sleeve cup is provided with an opening, the position of the opening of the inner sleeve cup corresponds to the position of the opening of the inner sleeve cup, and the fixing piece is provided with a liquid feeding port 31; a gap is formed between the side wall of the inner sleeve cup and the side wall of the outer sleeve cup, and the seedling culture test tube is arranged in the gap; the fixing sheet is also provided with an opening 32 capable of accommodating a seedling raising test tube, and the position of the opening corresponds to the gap; a small hole 11 is arranged at the lower part of the inner sleeve cup; the tube body of the seedling raising test tube is provided with a pore 41. The upper edge of the inner sleeve cup is flush with the upper edge of the outer sleeve cup. The upper edge of the seedling raising test tube is provided with a folded edge 42, and the outer diameter of the folded edge is larger than the diameter of the opening. The bottom of the seedling raising test tube is higher than the position of the small hole of the inner sleeve cup. The outer cup is also connected with a fixing frame 5, and 2 outer cups are fixed on the fixing frame. The fixing frame is provided with a spraying device 6, and the position of the spraying device is higher than that of the fixing piece and is respectively fixed on two side edges of the fixing frame. The inner sleeve cup, the outer sleeve cup and the fry test tube are all made of transparent materials.
In the embodiment, the upper edge of the inner sleeve cup is flush with the upper edge of the outer sleeve cup, and the fixing sheet can be placed in a horizontal state, so that the phenomenon that the fixing sheet is easy to slide due to the fact that the upper edge of the inner sleeve cup and the upper edge of the outer sleeve cup are not flat can be avoided. The test tube top edge of growing seedlings is equipped with the hem to the external diameter of hem is greater than the diameter of trompil, and the hem can block and reach fixed effect in the edge of trompil. The fixing frame is connected outside the outer sleeve, so that the whole device can be further stabilized, and the phenomenon that the whole device is unstably placed due to the fact that seedlings in the seedling raising test tubes grow tall and high is avoided. The bottom of the seedling raising test tube is higher than the position of the small hole of the inner sleeve cup, and when the culture solution is added into the inner sleeve cup, the culture solution can enter the seedling raising test tube only after the small hole is immersed into the culture solution. Can form the buffering like this between aperture and the test tube of growing seedlings, effectively avoid the culture solution of adding to directly strike the test tube of growing seedlings from the aperture, can not influence the root of the seedling in the test tube of growing seedlings. Set up atomizer on the mount to atomizer's position is higher than the stationary blade, can carry out spraying pesticide or liquid fertilizer to the seedling in the test tube of growing seedlings, guarantees the normal growth of seedling. The inner sleeve cup, the outer sleeve cup and the seedling raising test tube are made of transparent materials, the growth condition of the plant root system can be directly observed from the outside, and the operation is simpler and more convenient.
In this embodiment, 2 outer retainer cups all fix on same mount, both can increase the stability of whole device, and the convenience is unified to the water planting plant management again, also can more audio-visual contrast experiment effect simultaneously.
In addition, a plurality of outer cups can be combined and placed on the same fixing frame according to the experiment requirements, so that the management is convenient, and the experiment results of different treatment methods can be compared more easily.
Example 2
The utility model provides a research device of water planting plant roots, its structure is the same with embodiment 1, the difference characterized in that, the interior circle edge of stationary blade with interior cover cup be connected.
In this embodiment, the interior circle edge of stationary blade with the endotheca cup be connected, fuse stationary blade and endotheca cup, can effectively avoid the stationary blade to slide, increased the stability of stationary blade to effectively avoid because the slip of stationary blade leads to the test tube position of growing seedlings to take place to remove, influence the normal growth of root system.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a water planting plant roots research device which characterized in that includes: the inner cup, the outer cup, the fixing piece and the seedling test tube; the inner sleeve cup is arranged in the outer sleeve cup, and the bottom of the inner sleeve cup is abutted to the bottom of the outer sleeve cup; the lower surface of the fixing piece is respectively abutted against the upper edge of the inner sleeve cup and the upper edge of the outer sleeve cup; the upper part of the inner sleeve cup is provided with an opening, the position of the opening of the inner sleeve cup corresponds to the position of the opening of the inner sleeve cup, and the fixing piece is provided with a liquid feeding port; a gap is formed between the side wall of the inner sleeve cup and the side wall of the outer sleeve cup, and the seedling culture test tube is arranged in the gap; the fixing sheet is also provided with an opening for accommodating a seedling raising test tube, and the position of the opening corresponds to the gap; a small hole is arranged at the lower part of the inner sleeve cup; the body of the seedling raising test tube is provided with a pore.
2. The device for researching root system of hydroponic plant as claimed in claim 1, wherein the upper edge of said inner cup is flush with the upper edge of said outer cup.
3. The device for researching the root system of the hydroponic plant as claimed in claim 1, wherein: the inner circle edge of the fixing piece is connected with the inner sleeve cup.
4. The device for researching the root system of the hydroponic plant as claimed in claim 1, wherein: the upper edge of the seedling raising test tube is provided with a folded edge, and the outer diameter of the folded edge is larger than the diameter of the opening.
5. The device for researching the root system of the hydroponic plant as claimed in claim 1, wherein: the bottom of the seedling raising test tube is higher than the position of the small hole of the inner sleeve cup.
6. The device for researching the root system of the hydroponic plant as claimed in claim 1, wherein: the outer cup is further connected with a fixing frame, and the outer cup is fixed on the fixing frame.
7. The device for researching the root system of the hydroponic plant as claimed in claim 6, wherein: the fixing frame is at least provided with 2 outer cups.
8. The device for researching the root system of the hydroponic plant as claimed in claim 6, wherein: the fixing frame is provided with a spraying device, and the position of the spraying device is higher than that of the fixing piece.
9. The device for researching the root system of the hydroponic plant as claimed in claim 1, wherein: the inner sleeve cup, the outer sleeve cup and the seedling raising test tube are all made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021202949.7U CN212753636U (en) | 2020-06-25 | 2020-06-25 | Research device for hydroponic plant root system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021202949.7U CN212753636U (en) | 2020-06-25 | 2020-06-25 | Research device for hydroponic plant root system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212753636U true CN212753636U (en) | 2021-03-23 |
Family
ID=75074159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021202949.7U Expired - Fee Related CN212753636U (en) | 2020-06-25 | 2020-06-25 | Research device for hydroponic plant root system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212753636U (en) |
-
2020
- 2020-06-25 CN CN202021202949.7U patent/CN212753636U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |