CN204466192U - One exempts from the seed germination experiment filter paper that waters - Google Patents
One exempts from the seed germination experiment filter paper that waters Download PDFInfo
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- CN204466192U CN204466192U CN201420827448.6U CN201420827448U CN204466192U CN 204466192 U CN204466192 U CN 204466192U CN 201420827448 U CN201420827448 U CN 201420827448U CN 204466192 U CN204466192 U CN 204466192U
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- filter paper
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Abstract
The utility model relates to a kind of filter paper, and especially one exempts from the seed germination experiment filter paper that waters.It is formed with several projections upwards in filter paper main body, and described convex center position is recessed to form groove downwards, and described projection is uniformly distributed in filter paper main body, and described filter paper main body and projection are all be made up of filter paper material.It has structure simple, put kind precisely neat, germination environment is consistent, be easy to statistics, avoid the cross-infection of seed mould, easy to operate, operating efficiency is high, the advantage such as applied widely, has important actual application value to the Seed practical value of accurate evaluation seed quality and seed lot; By arranging projection, add water (water surface extremely lower than projection) disposable when on-test, can make seed remain humidity by filter paper water suction, water, avoid the impulsion of often watering to seed simultaneously without the need to every day.
Description
Technical field
The utility model relates to a kind of filter paper, and especially one exempts from the seed germination experiment filter paper that waters.
Background technology
The object of seed germination experiment is the Seed practical value for measuring and assess seed lot, has very important meaning to seed operation and agricultural production.According to " crop seeds inspection procedure germination test " (GB/T 3543.4-1995), maximum class germinating beds applied in seed germination experiment by paper bed, in being used for, small-sized seed germinating, mainly contains on paper, between paper and pleat paper folding three kinds.For guarantee obtains correct germination test result, according to seed sprouting actual demand and must have problems to transformations of constantly bringing forth new ideas such as germination test facilities.
At present, on paper, germination test is play by seed to germinate on the filter paper that one or more layers is moistening.But this filter paper comes with some shortcomings: (1) seed is not easy in good order putting, and quantity is easily mistaken, or need to spend the long period accurately to determine seed amount; (2) easily produce bubble between filter paper or between filter paper and germinating bed, make the germination environment of seed not quite identical, affect the accuracy of result of the test; (3) need every day and water to keep filter paper moistening all the time.This one side, meeting at substantial time and manpower; On the other hand, seed of getting excited when watering, strengthens the workload of statistics germination rate, and seed also because assembling impact growth, and easily can cause cross-infection; In addition, moisture is wayward, easily too much or very few, and the moistening degree of filter paper is not identical, and whole experimental condition disunity, affects the accuracy of result of the test, causes the difference between repetition.
Utility model content
The utility model is intended to solve the problem, provide one and exempt from the seed germination experiment filter paper that waters, it is by arranging projection, add water (water surface extremely lower than projection) disposable when on-test, seed can be made to remain humidity by filter paper water suction, water without the need to every day, avoid the impulsion of often watering to seed simultaneously, it is simple that it also has structure, put and plant precisely neatly, exempt to water, germination environment is consistent, be easy to statistics, avoid the cross-infection of seed mould, easy to operate, operating efficiency is high, the advantage such as applied widely, its technical scheme adopted is as follows:
One exempts from the seed germination experiment filter paper that waters, it is characterized in that: in filter paper main body, be formed with several projections upwards, described convex center position is recessed to form groove downwards, and described projection is uniformly distributed in filter paper main body, and described filter paper main body and projection are all be made up of filter paper material.
By arranging projection, add water (water surface extremely lower than projection) disposable when on-test, seed can be made to remain humidity by filter paper water suction, water without the need to every day, avoid the impulsion of often watering to seed simultaneously, if without projection, the Shi Zexu that waters sprinkles water one by one in each recess or the water that sprinkle is a small amount of in filter paper main body (flooding seed because not making the water surface) makes seed keep humidity by the water suction of filter paper, after water on filter paper is dry, (owing to once can only water a small amount of water) also needs to rewater, so waste time and energy, and seed of easily getting excited when watering, and the application overcomes this problem by arranging projection.
On technique scheme basis, described filter paper main body is circular or rectangle, and described projection and groove are circle.
The utility model tool has the following advantages: have structure simple, put kind precisely neat, germination environment is consistent, be easy to statistics, avoid the cross-infection of seed mould, easy to operate, operating efficiency is high, the advantage such as applied widely, has important actual application value to the Seed practical value of accurate evaluation seed quality and seed lot; By arranging projection, add water (water surface extremely lower than projection) disposable when on-test, can make seed remain humidity by filter paper water suction, water, avoid the impulsion of often watering to seed simultaneously without the need to every day.
Accompanying drawing explanation
Fig. 1: a protruding plan structure schematic diagram described in the utility model;
Fig. 2: the plan structure schematic diagram of embodiment 1;
Fig. 3: the plan structure schematic diagram of embodiment 2;
Embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
It should be noted that the noun of locality described in literary composition refers to Fig. 2 to be with reference to deviating from the direction of paper, under the noun of locality, referring to Fig. 2 to be direction with reference to pointing to paper, should be appreciated that the protection domain that the use of the described noun of locality should not limit the application and asks.
Embodiment 1
As depicted in figs. 1 and 2, the one of the present embodiment exempts from the seed germination experiment filter paper that waters, it is characterized in that: in filter paper main body 3, be formed with several projections 1 upwards, described protruding 1 center position is recessed to form groove 2 downwards, described protruding 1 is uniformly distributed in filter paper main body 3, and described filter paper main body 3 and protruding 1 is all be made up of filter paper material.
By arranging protruding 1, add water (water surface extremely lower than projection) disposable when on-test, seed can be made to remain humidity by filter paper water suction, water without the need to every day, avoid the impulsion of often watering to seed simultaneously, if without protruding 1, the Shi Zexu that waters sprinkles water one by one in each groove 2 or the water that sprinkle is a small amount of in filter paper main body 3 (flooding seed because not making the water surface) makes seed keep humidity by the water suction of filter paper, after water on filter paper is dry, (owing to once can only water a small amount of water) also needs to rewater, so waste time and energy, and seed of easily getting excited when watering, and the application overcomes this problem by arranging projection.
Preferably, described filter paper main body 3 is circular, described protruding 1 and groove 2 be circle.
Preferably, the thickness of described filter paper main body 3 is 0.8mm-1.0mm, is 5-6 times of conventional filter paper, so that moulding when manufacturing protruding.
Preferably, each protruding 1 side all has discernible mark.
Further, described filter paper main body 3 diameter is 11.5cm, described protruding 1 and groove 2 respectively have 100, described protruding 1 is highly 0.5cm, and diameter is 0.8cm; Described groove 2 degree of depth is 0.1cm, and diameter is 0.5cm.
Embodiment 2
As shown in figures 1 and 3, the one of the present embodiment exempts from the seed germination experiment filter paper that waters, it is characterized in that: in filter paper main body 3, be formed with several projections 1 upwards, described protruding 1 center position is recessed to form groove 2 downwards, described protruding 1 is uniformly distributed in filter paper main body 3, and described filter paper main body 3 and protruding 1 is all be made up of filter paper material.Place a seed in each groove, prevent seed landing, be easy to add up germinative number, avoid the cross-infection of seed mould.
Preferably, described filter paper main body 3 is rectangle, described protruding 1 and groove 2 be circle.Protruding height and diameter is determined according to test seed size.
Preferably, the thickness of described filter paper main body 3 is 0.8mm-1.0mm.
Preferably, the discernible mark and one that filter paper main body 3 is provided with the quantity such as a row and horizontally-arranged projection arranges the discernible mark of the quantity such as protruding with vertical setting of types, and described horizontally-arranged identifiable marker is mutual vertical with vertical setting of types identifiable marker and be all arranged at filter paper main body 3 edge.Identifiable marker can be the sign of numeral or letter, so that locate in test seed and add up seed amount.
Further, described filter paper main body 3 for the length of side be the square of 12cm, described protruding 1 and groove 2 respectively have 100, described protruding 1 is highly 0.5cm, and diameter is 0.8cm; Described groove 2 degree of depth is 0.1cm, and diameter is 0.5cm.
Disposablely add water to below protruding 1 end face before test, place a seed, exempt to water in process of the test inside each groove 2, seed amount is also convenient to statistics, avoids cross-infection simultaneously.
Be illustrated the utility model by way of example above, but the utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (8)
1. exempt from the seed germination experiment filter paper that waters for one kind, it is characterized in that: in filter paper main body, be formed with several projections upwards, described convex center position is recessed to form groove downwards, and described projection is uniformly distributed in filter paper main body, and described filter paper main body and projection are all be made up of filter paper material.
2. one according to claim 1 exempts from the seed germination experiment filter paper that waters, and it is characterized in that: described filter paper main body is for circular, and described projection and groove are circle.
3. one according to claim 1 exempts from the seed germination experiment filter paper that waters, and it is characterized in that: described filter paper main body is rectangle, and described projection and groove are circle.
4. one according to claim 1 and 2 exempts from the seed germination experiment filter paper that waters, and it is characterized in that: the thickness of described filter paper main body is 0.8mm-1.0mm.
5. one according to claim 2 exempts from the seed germination experiment filter paper that waters, and it is characterized in that: each protruding side all has discernible mark.
6. one according to claim 3 exempts from the seed germination experiment filter paper that waters, it is characterized in that: the discernible mark and being provided with the quantity such as a row and horizontally-arranged projection in filter paper main body arranges the discernible mark of the quantity such as protruding with vertical setting of types, described horizontally-arranged identifiable marker is mutual vertical with vertical setting of types identifiable marker and be all arranged at filter paper body rim place.
7. one according to claim 5 exempts from the seed germination experiment filter paper that waters, and it is characterized in that: described filter paper main diameter is 11.5cm, and described projection and groove respectively have 100, and described height of projection is 0.5cm, and diameter is 0.8cm; Described depth of groove is 0.1cm, and diameter is 0.5cm.
8. one according to claim 6 exempts from the seed germination experiment filter paper that waters, and it is characterized in that: the square of described filter paper main body to be the length of side be 12cm, and described projection and groove respectively have 100, and described height of projection is 0.5cm, and diameter is 0.8cm; Described depth of groove is 0.1cm, and diameter is 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827448.6U CN204466192U (en) | 2014-12-23 | 2014-12-23 | One exempts from the seed germination experiment filter paper that waters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827448.6U CN204466192U (en) | 2014-12-23 | 2014-12-23 | One exempts from the seed germination experiment filter paper that waters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204466192U true CN204466192U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420827448.6U Expired - Fee Related CN204466192U (en) | 2014-12-23 | 2014-12-23 | One exempts from the seed germination experiment filter paper that waters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204466192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278427A (en) * | 2017-08-22 | 2017-10-24 | 山东省农作物种质资源中心 | A kind of easily operated rice seed germination pad |
-
2014
- 2014-12-23 CN CN201420827448.6U patent/CN204466192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278427A (en) * | 2017-08-22 | 2017-10-24 | 山东省农作物种质资源中心 | A kind of easily operated rice seed germination pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |