CN215582575U - Special tool for testing germination rate of tobacco seeds - Google Patents
Special tool for testing germination rate of tobacco seeds Download PDFInfo
- Publication number
- CN215582575U CN215582575U CN202120606532.5U CN202120606532U CN215582575U CN 215582575 U CN215582575 U CN 215582575U CN 202120606532 U CN202120606532 U CN 202120606532U CN 215582575 U CN215582575 U CN 215582575U
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- China
- Prior art keywords
- bottom plate
- testing
- germination rate
- planting
- tobacco
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 32
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 32
- 230000035784 germination Effects 0.000 title claims description 19
- 238000012360 testing method Methods 0.000 title claims description 15
- 241000196324 Embryophyta Species 0.000 claims abstract description 17
- 230000007226 seed germination Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 7
- 241000167880 Hirundinidae Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
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- Pretreatment Of Seeds And Plants (AREA)
Abstract
The utility model provides an experimental specialized tool of tobacco seed germination percentage, relates to tobacco and grows seedlings apparatus technical field, and including the bottom plate, the top of bottom plate is provided with plants the blank, plants the equipartition on the blank and has a plurality of to plant the hole, sets up the hole of going up that a plurality of and plant the relative setting of hole on the bottom plate, plants and is equipped with filter paper between blank and the bottom plate, still slidable mounting has the kind board of spreading with its upper surface looks frictional contact on planting the blank. The utility model solves the problems that the diameter of the coated seeds is generally between 1.6 and 1.8mm in the production of multi-purpose coated seeds in the traditional technology, and the work efficiency of tobacco growers is reduced because the seeds are small, the manual single-seed counting and the manual seed arrangement take much time in the actual operation process.
Description
Technical Field
The utility model relates to the technical field of tobacco seedling raising tools, in particular to a special tool for a tobacco seed germination rate test.
Background
The germination rate of purchased seeds needs to be measured before tobacco seedling culture every year so as to determine the number of single-hole sowing grains in a seedling culture plate during seedling culture. The germination rate of tobacco seeds is used as a key index for detecting the quality of the tobacco seeds, and the currently commonly used germination rate detection method is that 100 seeds are picked by artificial tweezers one by one and evenly placed on a filter paper of a culture dish, and the germination rate is counted after the seeds germinate.
The prior art discloses a patent publication No. CN205454460U, which includes that seeds to be tested can be directly placed on a germination bed, and the seeds directly absorb water from sand in the whole germination process without periodically supplementing water. The sand has water retention performance, water is not easy to volatilize, relatively consistent germination conditions can be provided, and in addition, the sand contains a certain amount of nutrient components, so that the rooting of seeds is facilitated, and the pollution is not easy to generate; the technical scheme includes that the culture dish is provided with an aseptic sand layer which occupies 1/3-1/2 of the culture dish, pure water which is added into the sand layer and has a height not exceeding the sand layer is arranged in the culture dish, and filter paper is paved on the upper surface of the sand layer.
The device gradually exposes the defects of the technology along with the use process:
at present, the seeds are coated in multiple ways, the diameter of the coated seeds is generally between 1.6 and 1.8mm, and the small seeds take time in the actual operation process of manual single-seed counting and manual seed arrangement, so that the working efficiency of tobacco growers is reduced.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a special tool for a tobacco seed germination rate test, which is used for solving the problems that the production in the traditional technology is multipurpose coated seeds, the diameter of the coated seeds is generally between 1.6 and 1.8mm, and the manual single-seed counting and manual seed arrangement take much time in the actual operation process due to the small seeds, so that the working efficiency of tobacco growers is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an experimental specialized tool of tobacco seed germination percentage, includes the bottom plate, the top of bottom plate is provided with plants the blank, it has a plurality of to plant the hole to plant the equipartition on the blank, set up on the bottom plate a plurality of with plant the relative last water hole that sets up of hole, plant the blank with be equipped with filter paper between the bottom plate, it has the board of spreading of the looks frictional contact of surface on it still to slidable mounting on the blank to plant.
As an optimized scheme, the planting holes are arranged in a matrix form, and the number of rows and the number of columns are respectively 10.
As an optimized scheme, the bottom plate and the planting plate are hinged through a hinge.
As an optimized scheme, the articulated elements include the rigid coupling in articulated bellying on the bottom plate tip, the rigid coupling has the articulated rod on planting the kind of board and its corresponding tip, the tip of articulated rod articulate in on the articulated bellying.
As an optimized scheme, the upper surface of the seed planting plate is fixedly connected with two sliding rods in parallel, sliding holes are correspondingly formed in the two ends of the seed paving plate, and the seed paving plate is slidably mounted on the sliding rods through the sliding holes.
As an optimized scheme, two ends of the sliding rod are fixedly connected to the upper surface of the seed planting plate through seat bodies respectively.
Preferably, the planting plate and the bottom plate are connected by a locking structure at the end opposite to the hinged member.
As an optimized scheme, the lower surface of the bottom plate is also in threaded connection with a plurality of supporting legs in parallel.
As an optimized scheme, the thickness of the planting plate is 1.8 mm.
As an optimized scheme, the aperture of the planting hole is 2 mm.
Compared with the prior art, the utility model has the beneficial effects that:
the tobacco seeds are scattered on the upper surface of the planting plate, and the seed spreading plate is slid, so that the single tobacco seeds fall into the planting holes, and redundant swallows are driven out of the planting plate, thereby being convenient and quick;
when the tool is used, the planting plate is separated from the bottom plate, then a piece of filter paper is placed between the planting plate and the bottom plate and then the planting plate and the bottom plate are clamped tightly by the lock catch, so that seeds cannot leak from planting holes, meanwhile, moisture can permeate the filter paper through the water feeding holes and infiltrate the seeds, then tobacco coated seeds are scattered on the planting plate, then the planting plate is laid in a sliding mode, redundant seeds are removed, only one coated seed is reserved in each through hole, and finally the tool is directly placed into a culture dish containing water and the filter paper for culture; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: 1-a bottom plate; 2, planting a seed plate; 3-filter paper; 4-planting the seed; 5-water supply hole; 6, paving a seed plate; 7-a slide bar; 8-seat body; 9-a locking structure; 10-a hinge; 11-supporting the feet.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in figure 1, the special tool for testing the germination rate of the tobacco seeds comprises a bottom plate 1, a planting plate 2 is arranged above the bottom plate 1, a plurality of planting holes 4 are uniformly distributed on the planting plate 2, a plurality of water feeding holes 5 opposite to the planting holes 4 are formed in the bottom plate 1, filter paper 3 is arranged between the planting plate 2 and the bottom plate 1, and a seed laying plate 6 in frictional contact with the upper surface of the planting plate 2 is slidably mounted on the planting plate 2.
The planting holes 4 are arranged in a matrix form, and the number of rows and the number of columns are respectively 10.
The bottom plate 1 is hinged with the planting plate 2 by a hinge 10.
The articulated piece 10 comprises an articulated lug boss fixedly connected on the end part of the bottom plate 1, the planting plate 2 and the corresponding end part thereof are fixedly connected with an articulated rod, and the end part of the articulated rod is articulated on the articulated lug boss.
Two sliding rods 7 are fixedly connected to the upper surface of the seed planting plate 2 in parallel, sliding holes are correspondingly formed in the two ends of the seed paving plate 6, and the seed paving plate 6 is slidably mounted on the sliding rods 7 through the sliding holes.
Two ends of the slide bar 7 are respectively and fixedly connected on the upper surface of the seed planting plate 2 through the base body 8.
The seed planting plate 2 and the bottom plate 1 are connected by a locking structure 9 at the end opposite to the hinge 10.
The lower surface of the bottom plate 1 is also connected with a plurality of supporting feet 11 in parallel by screw threads.
The thickness of the seed planting plate 2 is 1.8 mm.
The aperture of the planting hole 4 is 2mm, the size of the coated seed is 1.6-1.8mm, and 1 coated tobacco seed can be accommodated.
The tobacco seeds are scattered on the upper surface of the planting plate 2, the seed spreading plate 6 is slid, so that the single tobacco seeds fall into the planting holes 4, and the redundant swallows are driven out of the planting plate 2, thereby being convenient and quick;
when the tool is used, the planting plate 2 is firstly separated from the bottom plate 1, then a piece of filter paper 3 is placed between the planting plate 2 and the bottom plate 1 and then is clamped in a closed mode, the planting plate 2 and the bottom plate 1 are clamped tightly by the lock catch, therefore, seeds can not leak from the planting holes 4, meanwhile, moisture can permeate the filter paper 3 through the upper water holes 5 and infiltrate the seeds, then tobacco coated seeds are scattered on the planting plate, then the planting plate 6 is laid in a sliding mode, redundant seeds are removed, only one coated seed is reserved in each through hole, and finally the tool is directly placed into a culture dish containing water and the filter paper 3 for culture.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. A tobacco seed germination rate test specialized tool which is characterized in that: including bottom plate (1), the top of bottom plate (1) is provided with plants kind board (2), it has a plurality of to plant kind hole (4) to plant the equipartition on kind board (2), set up on bottom plate (1) a plurality of with plant the relative water hole (5) of going up that hole (4) set up, plant kind board (2) with be equipped with filter paper (3) between bottom plate (1), it has spread kind board (6) with its upper surface looks frictional contact still to slidable mounting on kind board (2).
2. The special tool for testing the germination rate of tobacco seeds as claimed in claim 1, wherein: the planting holes (4) are arranged in a matrix form, and the number of the rows and the number of the columns are respectively 10.
3. The special tool for testing the germination rate of tobacco seeds as claimed in claim 1, wherein: the bottom plate (1) and the seed planting plate (2) are hinged by a hinge piece (10).
4. The special tool for testing the germination rate of tobacco seeds as claimed in claim 3, wherein: articulated elements (10) including the rigid coupling in articulated bellying on bottom plate (1) tip, plant the rigid coupling on kind of board (2) and its corresponding tip and have articulated rod, articulated rod's tip articulate in on the articulated bellying.
5. The special tool for testing the germination rate of tobacco seeds as claimed in claim 1, wherein: the upper surface of planting the blank (2) is the rigid coupling side by side has two slide bars (7), spread the both ends of blank (6) and have seted up the slide opening correspondingly, spread blank (6) utilize the slide opening slidable mounting in on slide bar (7).
6. The tool as claimed in claim 5, wherein the tool is used for testing the germination percentage of tobacco seeds, and comprises: two ends of the sliding rod (7) are fixedly connected to the upper surface of the seed planting plate (2) through seat bodies (8) respectively.
7. The special tool for testing the germination rate of tobacco seeds as claimed in claim 3, wherein: the planting plate (2) and the bottom plate (1) are connected through a locking structure (9) at the end opposite to the hinge piece (10).
8. The special tool for testing the germination rate of tobacco seeds as claimed in claim 1, wherein: the lower surface of the bottom plate (1) is also connected with a plurality of supporting legs (11) in parallel through threads.
9. The special tool for testing the germination rate of tobacco seeds as claimed in claim 1, wherein: the thickness of the seed planting plate (2) is 1.8 mm.
10. The special tool for testing the germination rate of tobacco seeds as claimed in claim 1, wherein: the aperture of the planting hole (4) is 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120606532.5U CN215582575U (en) | 2021-03-25 | 2021-03-25 | Special tool for testing germination rate of tobacco seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120606532.5U CN215582575U (en) | 2021-03-25 | 2021-03-25 | Special tool for testing germination rate of tobacco seeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215582575U true CN215582575U (en) | 2022-01-21 |
Family
ID=79871508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120606532.5U Expired - Fee Related CN215582575U (en) | 2021-03-25 | 2021-03-25 | Special tool for testing germination rate of tobacco seeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215582575U (en) |
-
2021
- 2021-03-25 CN CN202120606532.5U patent/CN215582575U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |