CN114568394B - Tobacco leaf insect condition observation device and method - Google Patents
Tobacco leaf insect condition observation device and method Download PDFInfo
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- CN114568394B CN114568394B CN202210338749.1A CN202210338749A CN114568394B CN 114568394 B CN114568394 B CN 114568394B CN 202210338749 A CN202210338749 A CN 202210338749A CN 114568394 B CN114568394 B CN 114568394B
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- 241000238631 Hexapoda Species 0.000 title claims abstract description 74
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 26
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 241000208125 Nicotiana Species 0.000 claims abstract description 69
- 239000001963 growth medium Substances 0.000 claims abstract description 63
- 238000003860 storage Methods 0.000 claims abstract description 22
- 230000008859 change Effects 0.000 claims abstract description 10
- 238000000605 extraction Methods 0.000 claims description 39
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 12
- 239000005394 sealing glass Substances 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 claims description 7
- 235000013601 eggs Nutrition 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000002265 prevention Effects 0.000 abstract description 6
- 235000019504 cigarettes Nutrition 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 2
- 241000607479 Yersinia pestis Species 0.000 description 12
- 108010066057 cabin-1 Proteins 0.000 description 12
- 238000001514 detection method Methods 0.000 description 7
- 239000002609 medium Substances 0.000 description 5
- 241000255908 Manduca sexta Species 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 108010066114 cabin-2 Proteins 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
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- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
Abstract
The utility model provides a tobacco leaf insect condition observation device and a tobacco leaf insect condition observation method, and relates to the technical field of cigarette preparation, wherein the device comprises a main frame body provided with a unit cavity, the unit cavity comprises a closed cabin and an open cabin arranged above the closed cabin, a culture medium box and a cover body are arranged in the closed cabin, a drawing plate is arranged on the side wall of the closed cabin, when the drawing plate is inserted into the culture medium box, the culture medium box and the cover body form the closed cavity, the cover body is a transparent piece, an observation window for observing the position of the cover body is arranged on the upper side of the closed cabin, an opening and a delivery pipe communicated with the opening are arranged on the cover body, and a barometer for connecting with one end of the delivery pipe far away from the cover body is arranged on the upper side of the open cabin. The utility model has simple structure, can actively simulate various situations in the storage of tobacco leaves, and can observe and obtain the insect condition change equivalent to or leading the situation of the storage of the tobacco leaves, so that the insect condition analysis is conveniently carried out by staff, thereby obtaining targeted insect condition prevention and reducing the insect condition loss of the tobacco leaves.
Description
Technical Field
The utility model relates to the technical field of cigarette preparation,
in particular, the utility model relates to a tobacco leaf insect condition observation device and method.
Background
The tobacco flakes and reconstituted tobacco are the main raw materials for producing tobacco products by cigarette industry enterprises. Wherein, the tobacco flakes are tobacco flakes subjected to threshing or tearing redrying, and have the characteristics of heavy green miscellaneous gas, rough smoke and the like. The quality of tobacco leaves is improved by storage, namely by utilizing a natural alcoholization mode, so as to meet the demands of consumers. The output and the demand of tobacco industry enterprises in China are large, and in order to eliminate the influence of unstable output and quality of tobacco leaves each year caused by natural climate and other factors as much as possible, the industry also needs to meet the production demand through tobacco leaf storage, and the contradiction between supply and demand is relieved.
The tobacco flakes and reconstituted tobacco are generally stored by using a paper box or a clamping plate box in the storage process, the storage period of the tobacco flakes is long, a great amount of insect pests frequently eat or pollute the tobacco in spring, summer and autumn in the storage time of one year and two years, the fragrance of the tobacco flakes is influenced, the quality of the tobacco flakes is seriously influenced, and therefore, the insect condition of the tobacco flakes needs to be observed, for example, chinese patent utility model patent CN207007727U relates to an insect pest observation device, in particular to an insect pest detection device for the storage environment of the tobacco flakes, and the insect pest detection device is mainly used for detecting insect pests at the storage position of the tobacco flakes in workshops. The device includes that tobacco worm lures placer, insect condition detection card, CCD industry camera, computer, tobacco worm lure placer place around the tobacco flake, insect condition detection card sets up on one side of tobacco worm lure placer, set up a CCD industry camera is hung to insect condition detection card top, CCD industry camera conveys the photo information that shoots to the computer, the computer uses inside import software to calculate, obtains tobacco leaf quantity. The result can be sent to the mobile phone of the inspector through the WIFI wireless network and the program. The device has simple structure, reasonable design and convenient use; the whole process is automatic, so that the waste of manual resources is avoided, errors existing in manual detection are eliminated, and the working efficiency is greatly improved.
However, the above detection device has a great disadvantage: the insect condition change on the stored tobacco leaves can only be passively observed, and various conditions in the storage of the tobacco leaves can not be simulated, so that the insect condition change condition which is equal to or ahead of the storage condition of the tobacco leaves per se can be obtained, and insect condition prevention can not be carried out pertinently.
Therefore, in order to solve the problems, it is necessary to design a reasonably efficient tobacco insect condition observation device.
Disclosure of Invention
The utility model aims to provide the tobacco leaf insect condition observation device which has a simple structure, can actively simulate various situations in tobacco leaf storage, can observe and obtain insect condition changes equivalent to or leading the situation of the storage of tobacco leaves, is convenient for staff to analyze insect conditions, and can obtain targeted insect condition prevention and reduce insect condition loss of the tobacco leaves.
In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:
the utility model provides a tobacco leaf insect condition viewing device, includes the body support body that is provided with the unit chamber, the unit chamber include airtight storehouse and set up in airtight storehouse top open storehouse, be provided with upward open-ended culture medium box and downwardly opening's lid in the airtight storehouse, airtight storehouse lateral wall be provided with the culture medium box is connected be used for driving the culture medium box is taken out and male extraction plate, so that when the extraction plate drives when the culture medium box inserts culture medium box and lid form airtight cavity, the lid is the transparent piece, airtight storehouse upside be provided with be used for observing the observation window of lid department, be provided with the trompil on the lid with the delivery tube of trompil intercommunication, open storehouse upside be provided with be used for with the delivery tube is kept away from the barometer that the one end of lid is connected.
As the preferable mode of the utility model, a heating wire is arranged in the closed cabin, a temperature adjusting knob for controlling the heating power of the heating wire is arranged at the outer side of the closed cabin, and the culture medium box is a heat conducting piece.
Preferably, the number of the unit cavities is at least one, and the partition plates between two adjacent unit cavities are heat insulating members.
Preferably, the observation window is provided with sealing glass.
Preferably, the edge of the extraction plate is provided with a sealing rubber strip, so that the extraction plate seals the side wall of the closed bin when the extraction plate is inserted into the culture medium box.
Preferably, an extraction handle is arranged on the outer side of the extraction plate, and friction teeth are arranged on the extraction handle.
Preferably, the number of the delivery pipes is at least one, the number of the openings and the number of the barometers are also at least one, the delivery pipes are hoses, locking valves are arranged on the delivery pipes, control switches for controlling the locking valves to be opened and closed are arranged on the side walls of the closed bin, and the number of the control switches is at least one.
The utility model also provides an observation method of the tobacco leaf insect condition observation device, which comprises the following steps:
s1: drawing out the drawing-out plate of the side wall of the closed cabin to make the air pressure in the closed cabin consistent with the atmospheric pressure;
s2: putting a preset number of worm eggs and tobacco leaves into a culture medium box in a closed bin of a plurality of unit cavities;
s3: the extraction plate is inserted, so that a closed cavity is formed by the culture medium box and a cover fixedly arranged in the closed cabin, and the closed environment of the whole closed cabin is ensured;
s4: observing insect conditions in the culture medium box under the transparent cover body through an observation window at the upper side of the closed bin;
s5: each time a change in insect condition is recorded, a barometer reading is recorded on the upper side of the open bin.
In the preferred embodiment of the present utility model, when step S3 is performed, the sealing glass is disposed at the observation window and the sealing rubber strip is disposed at the edge of the extraction plate, so that the sealing environment of the whole sealed cabin is ensured.
As a preferable aspect of the present utility model, before step S4 is performed, the heating power of the heating wire is adjusted by a temperature adjusting knob provided at the outside of the closed cartridge, thereby controlling the temperature of the medium cassette.
The tobacco leaf insect condition observation device and method provided by the utility model have the beneficial effects that: the insect pest situation monitoring system has the advantages that the structure is simple, various situations in tobacco leaf storage can be actively simulated, insect pest situation changes identical to or ahead of the situation of tobacco leaf storage can be observed, insect pest situation analysis can be conducted by workers conveniently, targeted insect pest situation prevention is achieved, and insect pest situation loss of tobacco leaves is reduced.
Drawings
FIG. 1 is a perspective view showing the overall structure of an embodiment of a tobacco insect condition observation device according to the present utility model;
FIG. 2 is a schematic view showing the structure of a medium box and a cover in one embodiment of a tobacco insect observation device according to the present utility model;
FIG. 3 is a schematic flow chart of a tobacco leaf insect condition observation method of the utility model;
in the figure: 10. the culture medium device comprises a unit cavity, 20 parts of partition boards, 1 part of a closed bin, 11 parts of a culture medium box, 12 parts of a cover body, 121 parts of an opening, 122 parts of a delivery pipe, 13 parts of a drawing board, 131 parts of a drawing handle, 14 parts of an observation window, 15 parts of a temperature adjusting knob, 16 parts of a control switch, 2 parts of an open bin, 21 parts of a barometer, 3 parts of a main frame body.
Detailed Description
The following are specific examples of the present utility model, and the technical solutions of the present utility model are further described, but the present utility model is not limited to these examples.
Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the modules and steps set forth in these embodiments and the steps do not limit the scope of the present utility model unless specifically stated otherwise.
Meanwhile, it should be understood that the flow in the drawings is not merely performed alone, but a plurality of steps are performed to cross each other for convenience of description.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the authorization specification where appropriate.
Embodiment one: as shown in fig. 1 and 2, the tobacco leaf insect condition observing device is only one embodiment of the present utility model, and comprises a main frame body 3 provided with a unit cavity 10, the unit cavity 10 comprises a closed cabin 1 and an open cabin 2 arranged above the closed cabin 1, a culture medium box 11 which is opened upwards and a cover body 12 which is opened downwards are arranged in the closed cabin 1, a withdrawing plate 13 which is connected with the culture medium box 11 and is used for driving the culture medium box 11 to withdraw and insert is arranged on the side wall of the closed cabin 1, so that when the withdrawing plate 13 drives the culture medium box 11 to insert, the culture medium box 11 and the cover body 12 form a closed cavity, the cover body 12 is a transparent piece, an observing window 14 used for observing the position of the cover body 12 is arranged on the upper side of the closed cabin 1, an opening 121 and a delivery tube 122 which is communicated with the opening 121 are arranged on the upper side of the open cabin 2, and a barometer 21 which is used for connecting with one end of the delivery tube 122 far from the cover body 12 is arranged on the upper side of the cover body 12.
In the utility model, a plurality of unit cavities 10 are arranged on a main frame body 3, the side edges of the unit cavities 10 are open, a closed bin 1 at the lower part of the unit cavities 10 is used for placing insect pest samples, and an open bin 2 at the upper part of the unit cavities 10 is used for observing the change condition of the insect pest samples.
And a culture medium box 11 with an upward opening and a cover body 12 with a downward opening are arranged in the closed bin 1, and a drawing plate 13 connected with the culture medium box 11 and used for driving the culture medium box 11 to be drawn out and inserted is arranged on the side wall of the closed bin 1, so that when the drawing plate 13 drives the culture medium box 11 to be inserted, the culture medium box 11 and the cover body 12 form a closed cavity.
Here, the cover 12 is fixedly arranged in the closed cabin 1, the culture medium box 11 is movably arranged and fixedly arranged with the extraction plate 13, and is similar to a drawer structure, when the extraction plate 13 is extracted, the culture medium box 11 is driven to extract the closed cabin 1, and at the moment, the culture medium box 11 can be cleaned and insect specimens can be put in; when the extraction plate 13 is inserted, the culture medium box 11 is driven to be inserted into the closed bin 1, and when the extraction plate 13 is inserted to the limit position, the culture medium box 11 is just positioned under the cover body 12, and the culture medium box 11 and the cover body 12 form a closed cavity.
Then, samples with different tobacco leaf numbers and different insect egg numbers can be arranged at the sealed bins 1 of the plurality of unit cavities 10, and the conditions of the samples are observed to obtain different results caused by different samples, so that the influence condition of insect conditions on tobacco leaves can be obtained.
Firstly, visual observation is carried out on light, the cover body 12 is a transparent piece, and an observation window 14 for observing the position of the cover body 12 is arranged on the upper side of the closed bin 1, namely, the optical observation can be directly carried out on the sample in the culture medium box 11 through the observation window 14 at the bottom of the open bin 2.
Secondly, data are observed, the cover body 12 is provided with an opening 121 and a delivery pipe 122 communicated with the opening 121, the upper side of the open bin 2 is provided with a barometer 21 connected with one end of the delivery pipe 122 far away from the cover body 12, when eggs grow and propagate in the culture medium box 11, the air composition in the culture medium box 11 is changed, and then the air pressure change in the closed space of the culture medium box 11 and the cover body 12 is acquired by the barometer 21.
The data acquisition of the barometer 21 has two acquisition modes, namely intermittent acquisition, namely recording the insect condition in the culture medium box 11 and acquiring the data of the barometer 21 at the time only when the sample in the culture medium box 11 is obviously changed during optical observation; and secondly, continuously acquiring, namely continuously recording data of the barometer 21 and finishing the data into a barometric curve to assist an optical observation result whether the sample in the culture medium box 11 is changed or not. Generally, the two ways can be performed simultaneously, and mutually corroborates the change rule of the insect condition.
Then, the number of the outlet pipes 122 is at least one, the number of the openings 121 and the number of the barometer 21 are also at least one, the outlet pipes 122 are hoses, locking valves are arranged on the outlet pipes 122, the side wall of the closed bin 1 is provided with a control switch 16 for controlling the locking valves to be opened and closed, the number of the control switch 16 is at least one, that is, the plurality of control switches 16 can control the connection of the plurality of outlet pipes 122, and when the control switch 16 controls the locking valves to be opened, the barometer 21 can read the barometer pressure data in the culture medium box 11; and when the control switch 16 controls the locking valve to be closed, the upper end (the end connected to the barometer 21) and the lower end (the end connected to the culture medium box 11) of the delivery pipe 122 are separated, and the subsequent air pressure change of the culture medium box 11 will not influence the reading of the air compressor 21 any more; thus, the air pressure data in the medium cassette 11 at different stages can be acquired by the plurality of barometers 21, and the observation accuracy is higher.
In practice, the opening 121 is a micropore with a diameter smaller than 2mm, and the delivery tube 122 is a tubule with a diameter smaller than 2mm, so that the influence of the opening 121 and the delivery tube 122 on the space in the medium cassette 11 can be reduced, and the locking control can be facilitated.
In this embodiment, a heating wire is disposed in the closed cabin 1, a temperature adjusting knob 15 for controlling heating power of the heating wire is disposed at the outer side of the closed cabin 1, and the medium box 11 is a heat conducting member, that is, can simulate insect condition variation in the tobacco storage process in different seasons.
Of course, the number of the unit cavities 10 is at least one, and the partition plates 20 between two adjacent unit cavities 10 are heat-insulating members, so that the test temperatures in the plurality of unit cavities 10 on one main frame body 3 can be set to be different without interference.
In this embodiment, the inside of the airtight bin 1 should be sealed, a sealing glass is provided at the observation window 14, and a sealing rubber strip is provided at the edge of the extraction plate 13, so that the extraction plate 13 seals the sidewall of the airtight bin 1 when the extraction plate 13 is inserted into the culture medium box 11; that is, when the extraction plate 13 is inserted after the sealing glass is installed, the sealing cabin 1 is guaranteed to be in a sealing arrangement, and it should be noted that each time the extraction plate 13 is extracted, the process of calibrating the air pressure in the sealing cabin 1 is performed, so that the air pressure in the sealing cabin 1 is consistent with the external atmospheric pressure.
Of course, since the edge of the extraction plate 13 is provided with the sealing rubber strip, the extraction plate 13 is tightly connected with the airtight bin 1, so that the extraction plate 13 is conveniently extracted, an extraction handle 131 is arranged on the outer side of the extraction plate 13, friction teeth are arranged on the extraction handle 131, and the extraction plate 13 can be extracted at the friction teeth by clamping tools when necessary.
Here, the sealing glass may be a flat glass, a convex lens or a concave lens, so that an observer can observe insect conditions in the culture medium box 11 conveniently at the upper part, and in addition, the top end of the open bin 2 may be provided with an illuminating lamp and a CCD camera, the illuminating lamp can illuminate the culture medium box 11 to observe the culture medium box conveniently, and the CCD camera provides a remote observation way besides the means of observing the culture medium box on site of the observer.
In conclusion, various situations in tobacco storage can be simulated, tests are carried out according to different tobacco leaves and different numbers of insect eggs, and insect condition observation situations which are identical to or lead to the situation of storing the tobacco leaves per se are effectively obtained.
The tobacco leaf insect condition observation device is simple in structure, can actively simulate various situations in tobacco leaf storage, and can observe insect condition changes equivalent to or leading the situations in the storage of tobacco leaves, so that workers can conveniently analyze insect conditions, and therefore targeted insect condition prevention is achieved, and insect condition loss of the tobacco leaves is reduced.
In a second embodiment, as shown in fig. 3, the present utility model further provides an observation method of the tobacco insect condition observation device in all the embodiments, including the following steps:
s1: drawing out the drawing-out plate of the side wall of the closed cabin to make the air pressure in the closed cabin consistent with the atmospheric pressure;
s2: putting a preset number of worm eggs and tobacco leaves into a culture medium box in a closed bin of a plurality of unit cavities;
s3: the extraction plate is inserted, so that a closed cavity is formed by the culture medium box and a cover fixedly arranged in the closed cabin, and the closed environment of the whole closed cabin is ensured;
s4: observing insect conditions in the culture medium box under the transparent cover body through an observation window at the upper side of the closed bin;
s5: each time a change in insect condition is recorded, a barometer reading is recorded on the upper side of the open bin.
In addition, when the step S3 is executed, the sealing glass is arranged at the observation window, and the sealing rubber strip is arranged at the edge of the extraction plate, so that the airtight environment of the whole airtight bin is ensured.
And before the step S4 is executed, the heating power of the heating wire is regulated by a temperature regulating knob arranged on the outer side of the closed bin, so that the temperature of the culture medium box is controlled.
The device and the method for observing the insect condition of the tobacco are simple in structure, can actively simulate various situations in the storage of the tobacco, can observe and obtain insect condition changes equivalent to or leading the storage situations of the tobacco, are convenient for staff to analyze the insect condition, and therefore can obtain targeted insect condition prevention and reduce insect condition loss of the tobacco.
The utility model is not limited to the specific embodiments described, but is capable of numerous modifications and variations. Any modification, equivalent replacement, improvement, etc. of the above embodiments according to the technical substance of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. An observation method of a tobacco leaf insect condition observation device is characterized by comprising the following steps: the tobacco leaf insect condition observation device comprises a main frame body (3) provided with a unit cavity (10), wherein the unit cavity (10) comprises a closed cabin (1) and an open cabin (2) arranged above the closed cabin (1), a culture medium box (11) with an upward opening and a cover body (12) with a downward opening are arranged in the closed cabin (1), an extraction plate (13) which is connected with the culture medium box (11) and is used for driving the culture medium box (11) to be extracted and inserted is arranged on the side wall of the closed cabin (1), the extraction plate (13) is used for driving the culture medium box (11) to be inserted into the main frame body, the culture medium box (11) and the cover body (12) form a closed cavity, the cover body (12) is a transparent piece, an observation window (14) for observing the position of the cover body (12) is arranged on the upper side of the closed cabin (1), an opening (121) and an extraction plate (13) which is connected with the culture medium box (11) are arranged, and an air pressure gauge (122) is arranged on the upper side of the cover body (12) and is far away from one end of the open gauge (122); a heating wire is arranged in the closed bin (1), a temperature adjusting knob (15) for controlling the heating power of the heating wire is arranged on the outer side of the closed bin (1), and the culture medium box (11) is a heat conducting piece; the edge of the extraction plate (13) is provided with a sealing rubber strip, so that the extraction plate (13) seals the side wall of the closed bin (1) when the extraction plate (13) is inserted into the culture medium box (11);
the method comprises the following steps:
s1: drawing out the drawing-out plate of the side wall of the closed cabin to make the air pressure in the closed cabin consistent with the atmospheric pressure;
s2: putting a preset number of worm eggs and tobacco leaves into a culture medium box in a closed bin of a plurality of unit cavities;
s3: the extraction plate is inserted, so that a closed cavity is formed by the culture medium box and a cover fixedly arranged in the closed cabin, and the closed environment of the whole closed cabin is ensured;
s4: observing insect conditions in the culture medium box under the transparent cover body through an observation window at the upper side of the closed bin;
s5: when the insect condition change is recorded each time, the reading of the barometer on the upper side of the open bin is recorded at the same time; acquiring air pressure data in the culture medium boxes at different stages through a plurality of barometers;
when the step S3 is executed, sealing glass is arranged at the observation window, and sealing rubber strips are arranged at the edges of the extraction plates, so that the airtight environment of the whole airtight bin is ensured;
before the step S4 is executed, the heating power of the heating wire is regulated through a temperature regulating knob arranged on the outer side of the closed bin, so that the temperature of the culture medium box is controlled, and insect condition changes in the tobacco leaf storage process in different seasons are simulated.
2. The observation method of the tobacco leaf insect condition observation device according to claim 1, wherein the observation method comprises the following steps: the number of the unit cavities (10) is at least one, and a partition plate (20) between two adjacent unit cavities (10) is a heat insulating piece.
3. The observation method of the tobacco leaf insect condition observation device according to claim 1, wherein the observation method comprises the following steps: and sealing glass is arranged at the observation window (14).
4. The observation method of the tobacco leaf insect condition observation device according to claim 1, wherein the observation method comprises the following steps: the outer side of the extraction plate (13) is provided with an extraction handle (131), and friction teeth are arranged on the extraction handle (131).
5. The observation method of the tobacco leaf insect condition observation device according to claim 1, wherein the observation method comprises the following steps: the number of the delivery pipes (122) is at least one, the number of the holes (121) and the number of the barometer (21) are also at least one, the delivery pipes (122) are hoses, locking valves are arranged on the delivery pipes (122), control switches (16) for controlling the locking valves to be opened and closed are arranged on the side walls of the closed bin (1), and the number of the control switches (16) is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210338749.1A CN114568394B (en) | 2022-04-01 | 2022-04-01 | Tobacco leaf insect condition observation device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210338749.1A CN114568394B (en) | 2022-04-01 | 2022-04-01 | Tobacco leaf insect condition observation device and method |
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| Publication Number | Publication Date |
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| CN114568394A CN114568394A (en) | 2022-06-03 |
| CN114568394B true CN114568394B (en) | 2023-05-05 |
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| CN202210338749.1A Active CN114568394B (en) | 2022-04-01 | 2022-04-01 | Tobacco leaf insect condition observation device and method |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5051360A (en) * | 1988-05-06 | 1991-09-24 | Abo, Inc. | Method for detecting microorganism activity |
| CN101055263B (en) * | 2006-04-14 | 2011-03-23 | 河南工业大学 | Harmful organism movement monitoring method used during agricultural product storage and conveying |
| CN101385448B (en) * | 2008-10-30 | 2010-12-29 | 中国烟草总公司郑州烟草研究院 | Stored tobacco pests injury occurrence inspection box in tobacco storehouse and uses thereof |
| GB201404196D0 (en) * | 2014-03-10 | 2014-04-23 | Bactest Ltd | Testing methods and apparatus |
| JP7032628B2 (en) * | 2016-08-22 | 2022-03-09 | 石原産業株式会社 | Pest control method using natural enemy creatures |
| CN206341613U (en) * | 2016-12-15 | 2017-07-21 | 中央储备粮厦门直属库 | Nitrogen air-conditioning storing grain technical equipment under the temperature control film of silo warehouse center |
| CN108244058A (en) * | 2018-03-08 | 2018-07-06 | 刘正 | A kind of foster worm equipment for observational study |
| US11631475B2 (en) * | 2020-05-26 | 2023-04-18 | Ecoation Innovative Solutions Inc. | Real-time projections and estimated distributions of agricultural pests, diseases, and biocontrol agents |
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