CN210053978U - Plant insect-resistant experimental device - Google Patents
Plant insect-resistant experimental device Download PDFInfo
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- CN210053978U CN210053978U CN201920476001.1U CN201920476001U CN210053978U CN 210053978 U CN210053978 U CN 210053978U CN 201920476001 U CN201920476001 U CN 201920476001U CN 210053978 U CN210053978 U CN 210053978U
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Abstract
The utility model relates to an anti worm experiment field of plant, concretely relates to anti worm experimental apparatus of plant, include: the planting disc is formed by sleeving an inner disc and an outer disc, and the height of the inner disc is smaller than that of the outer disc; the planting dish on be equipped with the pillar that supports the gauze, the gauze locate planting dish between inner disc and the outer dish, the gauze be equipped with the opening, open-ended position is not less than the upper edge of planting dish outer dish. Plant insect-resistant experimental apparatus, the gauze is located between planting dish's inner disc and the outer dish, in the time of the matrix of packing, make highly being higher than the inner disc of matrix and be less than the outer dish. The planting plate of the inner plate can be embedded into the matrix, the inner plate of the planting plate is prevented from being exposed in the gauze, a space capable of containing pests is prevented from being formed between the gauze and the inner plate of the planting plate, and experimental errors are reduced.
Description
Technical Field
The utility model relates to an anti worm experiment field of plant, concretely relates to anti worm experimental apparatus of plant.
Background
Insect pests are one of the main factors harming the normal growth of plants, and how to improve the insect resistance of the plants is an important way for solving the insect pests of the plants. In order to improve the insect resistance of plants, the research of transgenic breeding is more and more paid attention by researchers. As the transgenic plant transplantation field experiment needs strict approval procedures and needs a very standard transgenic experiment base, various obstacles exist in the field for carrying out the insect resistance experiment test of the transgenic plant, and the transgenic breeding process is restricted. However, in order to perform an insect-resistant test indoors, it is necessary to confine pests to a certain area. The conventional treatment method is to directly put the whole flowerpot or basket in which the plant to be detected is planted into the insect-proof net or gauze and then put the insect pests into the flowerpot or basket. Because the protection against insects screen panel has more space or dead angle outside flowerpot or basket, the pest often can climb out in flowerpot or basket in the experimentation, perhaps stays in space or dead angle, and then influences normal experiment. For example, transgenic sugarcane insect-resistant experiments often result in difficulty in obtaining accurate insect-resistant data because stem borers crawl out of baskets or stay in dead corners without eating sugarcane. Based on this, it is necessary to provide a special insect-resistant experimental device, which is beneficial to contact of pests and plants and avoids deviation of experiments.
SUMMERY OF THE UTILITY MODEL
The utility model provides an insect-resistant experimental apparatus of plant can inject the pest in plant species plants the region, avoids the experiment deviation to appear.
The technical scheme of the utility model is realized like this:
an experimental apparatus for insect resistance of plants, comprising: a planting tray and a gauze; the planting tray is formed by sleeving an inner tray and an outer tray, and the height of the inner tray is smaller than that of the outer tray; the planting dish on be equipped with the pillar that supports the gauze, the gauze locate planting dish between inner disc and the outer dish, the gauze be equipped with the opening, open-ended position is not less than the upper edge of planting dish outer dish.
Further, the opening is higher than the upper edge of the outer disc of the planting disc.
Further, the opening is opened or closed by a zipper.
Further, the edge of the lower part of the gauze net extends to the bottom of the inner disc of the planting disc.
Furthermore, a drawstring is inserted and arranged along the edge of the lower part of the gauze; the bottom of the outer disc of the planting disc is provided with a notch, and the position of the notch corresponds to the drawstring of the gauze.
Furthermore, the inner disc and the outer disc of the planting disc are both provided with water leaking ports.
Furthermore, an observation window is arranged on the gauze, and the position of the observation window is higher than the upper edge of the outer side of the planting disc.
Furthermore, the pillar is arranged on the upper edge of the outer disc of the planting disc and corresponds to the top end of the pillar, and the gauze is provided with a fixing strip for fixing the pillar.
Furthermore, the support is arranged at the upper edge of the inner disc of the planting disc.
Further, the opening is arranged corresponding to the upper edge of the outer disc of the planting disc, and the length of the opening is greater than 1/2 of the perimeter of the cross section of the gauze.
The utility model has the advantages that:
plant insect-resistant experimental apparatus, the gauze is located between the inner disc and the outer dish of planting the dish, in the experimentation, because the inner disc is planted the dish and is highly less than outer dish and plants the dish, when filling, make highly being higher than the inner disc of matrix and be less than outer dish. The planting disc of the inner disc can be embedded into the matrix, the inner disc of the planting disc is prevented from being exposed in the gauze, a space capable of containing pests is prevented from being formed between the gauze and the inner disc of the planting disc, the accuracy of an experiment is improved, and experiment errors are reduced. The gauze is provided with an opening, the position of the opening is not lower than the upper edge of the outer disc of the planting disc, and the culture medium higher than the inner disc can be filled into the gauze through the opening. And the existence of inner disc can effectively stabilize the shape of matrix, avoids the experimentation, because external force touches the matrix deformation that the gauze influenced in the gauze to damage the root system of plant, influence the normal growth of plant. The planting plate is provided with the support column which can support the gauze, and the influence on the normal growth of the plant caused by the coverage of the gauze on the plant in the experimental process is avoided.
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 the experimental apparatus for plant pest resistance of the present invention;
fig. 2 is a schematic structural view of a planting tray of an embodiment 1 of the experimental device for plant insect resistance of the present invention;
fig. 3 is a schematic structural view of the separation state of the inner tray and the outer tray of the planting tray of embodiment 1 of the experimental device for plant insect resistance of the present invention;
FIG. 4 is a schematic cross-sectional view of the experimental apparatus for plant pest resistance of the present invention, in example 1;
FIG. 5 is a schematic structural view of the experimental apparatus for plant pest resistance of the present invention in example 2;
fig. 6 is a schematic view of an inner plate structure of a planting plate in embodiment 2 of a plant insect-resistant experimental device of the present invention;
fig. 7 is a schematic bottom view of the experimental apparatus for plant pest resistance of the present invention, in embodiment 2;
fig. 8 is a schematic structural diagram of the experimental apparatus for plant pest resistance of the present invention, embodiment 3.
In the figure, 1 is a planting tray, 2 is a gauze, 11 is an inner tray, 12 is an outer tray, 13 is a support column, 21 is an opening of the gauze, 22 is a zipper, 4 is a water leaking port, 23 is the lower edge of the gauze, 3 is a drawstring, 14 is the bottom of the outer tray of the planting tray, 15 is a notch, and 5 is an observation window.
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
An experimental apparatus for insect resistance of plants, comprising: a planting disc 1 and a gauze 2; the planting tray is formed by sleeving an inner tray 11 and an outer tray 12, and the height of the inner tray is smaller than that of the outer tray; the planting dish on be equipped with the pillar 13 that supports the gauze, the gauze locate planting dish between inner disc and the outer dish, the gauze be equipped with opening 21, the opening be higher than the upper edge of planting dish outer dish. The opening is opened or closed by a zipper 22. The support is arranged on the upper edge of the inner disc of the planting disc. The inner disc and the outer disc of the planting disc are both provided with water leakage ports 4.
In this embodiment, the gauze openings are higher than the outer disc of the planting disc, and when the matrix is filled into the planting disc, the matrix can be filled into the inner disc of the planting disc first, and then the inner disc of the planting disc and the gauze are placed into the outer disc together for fixing. Then, the zipper at the opening of the gauze is opened, and the substrate is continuously filled from the opening of the gauze until the inner disc of the planting disc is completely buried. Then plants are cultivated on the substrate for insect resistance experiments. In the experimental process, the situation of the insect-resistant experiment can be observed through the gauze, and the zipper on the gauze can also be opened for observation. The shape of the substrate is stabilized by the inner disc of the planting disc. For the cultivation substrate with light weight, such as wood chips, coconut chaff and the like, even if the gauze or the zipper is pulled, the substrate in the planting tray can not be influenced, and the root system of the plant can not be lost. The pillar is arranged on the inner disc of the planting disc, and the gauze is directly sleeved on the pillar in the process of installing the gauze, so that the operation is simple and convenient. The inner tray and the outer tray of the planting tray are both provided with water leaking ports, so that redundant water in the planting tray can be discharged in time, and the phenomenon that the excessive water stops in the planting tray to influence the normal growth and feeding of plants and pests is avoided.
In order to facilitate the experimental operations of loading soil, seeding, placing pests and the like, in the implementation, the opening is arranged to be in an inverted U shape, so that the opening area is enlarged. When the experiment is needed, the zipper is opened, the gauze at the opening can hang down, and various experiment operations are more convenient.
Example 2
An experimental plant pest-resistant device is the same as that in embodiment 1, and is characterized in that the lower part of the gauze is extended to the bottom of the inner disc of the planting disc by the edge 23. A drawstring 3 is inserted along the edge of the lower part of the gauze. The bottom 14 of the outer disc of the planting disc is provided with a notch 15, and the position of the notch corresponds to the drawstring of the gauze. An observation window 5 is arranged on the gauze, and the position of the observation window is higher than the upper edge of the outer side of the planting disc. The pillar is arranged on the upper edge of the outer disc of the planting disc and corresponds to the top end of the pillar, the gauze is provided with a fixing strip 16 for fixing the pillar, and the top end of the pillar is arranged in a gap formed by the fixing strip and the gauze.
In this embodiment, the lower edge of the gauze is provided with a drawstring, and the bottom of the outer disc of the planting disc is provided with a notch corresponding to the position of the drawstring. In the experimental process, the drawstring can be pulled to tighten the gauze. When the experiment is finished and the insect-resistant effect needs to be counted, the drawstring is loosened, the gauze can be pulled out from the planting disc between the inner disc and the outer disc by pulling the gauze, and the observation and the counting result are more convenient. The outside of planting the dish is located to the pillar to fix at the gauze through the fixed strip, can avoid the existence of pillar, leave the position that can supply to perch for the pest, influence the experimental result. Simultaneously, the pillar setting is outside the gauze, also is convenient for adjust the length of pillar according to the growing trend of plant in the experimentation to adjust the volume of gauze, avoid influencing the growth of plant.
In addition, the screen mesh is provided with an observation window, and the observation window can be made of transparent materials, such as transparent plastic films and the like. If the growth condition of plant or pest is needed in the experimental process, the screen can be carried out through the observation window without opening the screen, pests in the screen are prevented from being frightened by opening the screen, and the pests in the screen can be effectively prevented from escaping. This embodiment is particularly suitable for pests that are capable of flying. To facilitate viewing, a viewing window may be provided at the top.
Example 3
An experimental plant pest-resistant device is the same as that in embodiment 2, and is characterized in that the opening is arranged along the upper edge of the outer disc of the planting disc, and the length of the opening is greater than 1/2 of the perimeter of the cross section of the gauze. For the gauze that opens more conveniently, in this embodiment, set up the length of zip fastener as 3/4 of gauze cross section girth, can directly place the gauze in one side of planting the dish like this, statistics experiment result is more convenient.
In the embodiment, the opening is arranged along the upper edge of the outer disc of the planting disc, the length of the opening is greater than 1/2 of the perimeter of the cross section of the gauze, for heavier culture mediums or experimental materials which are easy to damage, the gauze is inconvenient to remove after the experiment is finished, the support column near the opening can be removed, then the zipper at the opening is opened, and the gauze above the opening can be pushed to the corresponding side of the opening due to the fact that the opening is longer. Thus, statistical experimental results can be observed without removing the gauze.
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 (10)
1. An experimental apparatus for insect resistance of plants, comprising: the planting disc and the gauze are characterized in that the planting disc is formed by sleeving an inner disc and an outer disc, and the height of the inner disc is smaller than that of the outer disc; the planting dish on be equipped with the pillar that supports the gauze, the gauze locate planting dish between inner disc and the outer dish, the gauze be equipped with the opening, open-ended position is not less than the upper edge of planting dish outer dish.
2. An insect-resistant experimental apparatus as claimed in claim 1, characterized in that: the opening is higher than the upper edge of the outer disc of the planting disc.
3. An insect-resistant experimental apparatus as claimed in claim 1, characterized in that: the opening is opened or closed by a zipper.
4. An insect-resistant experimental apparatus as claimed in claim 1, characterized in that: the edge of the lower part of the gauze extends to the bottom of the inner disc of the planting disc.
5. An insect-resistant experimental apparatus as claimed in claim 4, wherein: a drawstring is inserted along the edge of the lower part of the gauze; the bottom of the outer disc of the planting disc is provided with a notch, and the position of the notch corresponds to the drawstring of the gauze.
6. An insect-resistant experimental apparatus as claimed in claim 4, wherein: the inner disc and the outer disc of the planting disc are both provided with water leaking ports.
7. An insect-resistant experimental apparatus as claimed in claim 1, characterized in that: an observation window is arranged on the gauze, and the position of the observation window is higher than the upper edge of the outer side of the planting disc.
8. An insect-resistant experimental apparatus as claimed in claim 1, characterized in that: the support is arranged on the upper edge of the outer disc of the planting disc and corresponds to the top end of the support, and the gauze is provided with a fixing strip for fixing the support.
9. An insect-resistant experimental apparatus as claimed in claim 1, characterized in that: the support is arranged on the upper edge of the inner disc of the planting disc.
10. An insect-resistant experimental apparatus as claimed in claim 1, characterized in that: the opening is arranged corresponding to the upper edge of the outer disc of the planting disc, and the length of the opening is greater than 1/2 of the perimeter of the cross section of the gauze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476001.1U CN210053978U (en) | 2019-04-09 | 2019-04-09 | Plant insect-resistant experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476001.1U CN210053978U (en) | 2019-04-09 | 2019-04-09 | Plant insect-resistant experimental device |
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| CN210053978U true CN210053978U (en) | 2020-02-14 |
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| CN201920476001.1U Active CN210053978U (en) | 2019-04-09 | 2019-04-09 | Plant insect-resistant experimental device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568192A (en) * | 2020-12-31 | 2021-03-30 | 昭通学院 | Research device for field occurrence of migratory insect pests into pests and research method for overwintering population of spodoptera frugiperda |
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2019
- 2019-04-09 CN CN201920476001.1U patent/CN210053978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568192A (en) * | 2020-12-31 | 2021-03-30 | 昭通学院 | Research device for field occurrence of migratory insect pests into pests and research method for overwintering population of spodoptera frugiperda |
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