CN102893724A - Plant seed germination box - Google Patents
Plant seed germination box Download PDFInfo
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- CN102893724A CN102893724A CN2012103314069A CN201210331406A CN102893724A CN 102893724 A CN102893724 A CN 102893724A CN 2012103314069 A CN2012103314069 A CN 2012103314069A CN 201210331406 A CN201210331406 A CN 201210331406A CN 102893724 A CN102893724 A CN 102893724A
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Abstract
The invention discloses a plant seed germination box. The plant seed germination box provided by the invention comprises a box body (1) and a cover body (2) matching with the box body, wherein the box body has a bottom wall and box body sidewalls, and the cover body has a top wall and cover body sidewalls. The plant seed germination box is characterized in that the upper part of a cavity of the plant seed germination box is provided with a germination tabula, and gaps allowing germination paper to pass are arranged between the germination tabula and the box body sidewalls. Compared with conventional plant seed germination boxes, the invention has the following advantages: the germination tabula is additionally arranged at the upper part of the box and does not directly contact with water, the germination paper is allowed to be in a wet state all the time because of water absorbing capacity of the germination paper, and the wet germination paper can evenly provide moisture needed in germination of seeds. As long as sufficient water is added into the box in advance, manual addition of moisture everyday is avoided in the germination process, so workload is reduced, and influence on germination test by uneven addition amount of moisture during manual addition is avoided.
Description
Technical field
The present invention relates to a kind of plant seed germination box.
Background technology
Seed testing is the Main Means that seed quality is controlled comprehensively and evaluated, " crop seeds inspection procedure " (State Standard of the People's Republic of China, GB/T 3543.1～3543.7-1995), and physical purity of seed, percentage of seedgermination, authenticity and varietal purity, seed moisture content are four essential items for inspection of seed quality.
Percentage of seedgermination refers to account for percentage for the inspection seed number at defined terms and the normal seedling number that grows up in the time.Regulation in " crop seeds inspection procedure " is measured percentage of seedgermination and will under laboratory condition, be utilized germination test to measure germination rate.The equipment of germination test comprises germination appliance and germinating bed.Germination apparatus has germinating box or growing floor and germination vessel.The germination vessel have germination box (ware) and germination dish.Germinating bed has paper bed and casting bed.When carrying out germination test, tested seed will be arranged on the germinating bed, then germinating bed is placed on the bottom of germination box (ware) or germination dish, the germination box is placed germinating box or the growing floor of temperature-controlled, illumination, pass through in set point of temperature, illumination and cultivate in the time, the seedling rate of the interior seed sprouting of investigation germination box (ware) is calculated germination rate.
In the germination test process, the supply of moisture is very crucial for seed sprouting, moisture very little, seed can't germinate or retarded germination, final germination rate is lower; Excess moisture then oxygen supply is not enough, causes mashed kind and pathogen breeding, reduces equally germination rate, causes germination rate result and practical germination percent not to be inconsistent.Existing germination box (ware) does not have the function of self regulating and control seed moisture content, during use germinating bed (paper or sand) is placed the bottom of germination box (ware or dish), and seed is arranged on the germinating bed or the middle part.Moisture in the germinating bed artificially adds moisture according to experimenter's experience, and particularly the seed of paper bed germination also needs keep the skin wet every day in the germination process.In this process, slightly make mistakes, will affect the accuracy that percentage of seedgermination is measured.
Therefore, under the principle of the germination test method of observing country's " crop seeds inspection procedure " regulation, reform the germination vessel, reach automatic control germination moisture, ensure that the moisture supply is all the time under the state of suitable seed sprouting, the correctness of measuring for percentage of seedgermination is very necessary, has important practical significance for the accurate evaluation seed quality.
Summary of the invention
The purpose of this invention is to provide a kind of plant seed germination box.
Plant seed germination box provided by the invention, comprise box body 1 and with the lid 2 of its coupling, described box body has diapire and box side wall, described lid has roof and covered body wall, it is characterized in that: the top of described seed germination box cavity is provided with a germination bed board 3, is provided with the gap of passing through for germination paper (such as filter paper) between described germination bed board and the box side wall.
Described germination bed board is parallel with described diapire.
The first plant seed germination box provided by the invention, described box body have four in twos parallel box side walls, and wherein the top of two relative box side walls respectively is provided with an outside boss 4; Described germination bed board is located on two boss and and is not provided with between one or two box side wall of boss and is provided with the gap of passing through for germination paper.For the ease of placing and use, described germination bed board be shaped as rectangle, its length is less than the length of described box body inner chamber, its width width greater than part below the described box body inner chamber boss.For conventional seed germination experiment, box body size easy to use is as follows: the length of box body inner chamber (namely not being provided with the distance between two box side walls of boss) is 10-20cm, the width of the following part of box body inner chamber boss is 10-20cm, the height of box body inner chamber is 3-5cm, the width of boss is 0.2-0.3cm, the long 0.2-0.3cm of width of the short 0.5-1.0cm of the length of the Length Ratio box body inner chamber of germination bed board, the following part of Width box body inner chamber boss.The distance at the top of boss and box body specifically can be 0.5cm.
The second plant seed germination box provided by the invention, described box body be shaped as cuboid; Being shaped as rectangle, being located at the top, length of described box body less than the length of described box body inner chamber, the width width greater than described box body inner chamber of described germination bed board.For conventional seed germination experiment, box body size easy to use is as follows: the length of box body inner chamber is 10-20cm, the width of box body inner chamber is 10-20cm, the long 0.2-0.3cm of width of the short 0.5-1.0cm of the length of the Length Ratio box body inner chamber of germination bed board, Width box body inner chamber.
The third plant seed germination box provided by the invention, described box body has four box side walls, and wherein two box side walls are parallel to each other, and two other box side wall upwards begins from the bottom surface to the box body outer inclination; Described germination bed board is located at the top of described box body by the gradient of box side wall; The length of described germination bed board is less than the length of described box body inside (i.e. distance between two box side walls that are parallel to each other).For conventional seed germination experiment, the shape of germination bed board specifically can be the short 0.5-1.0cm of length of rectangle, the described box body inner chamber of its Length Ratio.
More than the height of lid of arbitrary described plant seed germination box decide according to the height of seed sprouting seedling, preferably exceed the final seedling 0.5-1.0cm of germination test, the lid height that generally is applicable to large seed is higher, and the lid height that is applicable to small-sized seed is low.The shape of lid and box body coupling get final product.When adopting the first structure such as box body, lid also can be made the shape that two opposing sidewalls are equipped with boss, and the size of the lid inner chamber that projection section is above can be the cm of (10-20) cm * (10-20) * (5-10cm).When adopting the second structure such as box body, the length and width of box body all can be equal to box body.
For the ease of printing opacity, more than the material of arbitrary described plant seed germination box specifically can be transparent material, such as transparent plastic.In order to guarantee certain degree of hardness, the thickness of transparent plastic can be 0.2-0.5mm.
The present invention also provides a kind of and has utilized above arbitrary described plant seed germination box to carry out the method for plant seed germination, comprises the steps:
(1) cuts out germination paper (such as filter paper) according to the length and width of described germination bed board, germination paper width equal the to germinate width of bed board, the length of germination paper is greater than apart from the distance of waterline default in the box body 2 times of germination bed board, germination paper is tiled on the germination bed board, the two ends symmetry be folded to diapire, injected water is to default waterline (waterline can be 0.5-1.0cm apart from the distance of germination bed board) in the box body;
(2) use the water infiltration germination paper, then seed to be measured is placed in successively (suggestion seed spacing is not less than 1 times of seed width) on the germination paper, cover lid;
(3) in culturing room or incubator, cultivate seed.
The conventional germination box bed board that do not germinate, germination paper places germination box bottom, seed places on the germination paper, the moisture that needs during germination can only be immersed in germination box bottom, what of moisture are very large on the impact of seed sprouting, for guaranteeing that moisture can be not too much, only add a small amount of moisture when general seed is put bed, but such moisture can't satisfy the demand of moisture in the whole germination test process, needs every day and increases a small amount of moisture.So, not only having increased the workload of test, and be difficult to guarantee that each moisture that adds is the same quantity in each seed box, perhaps all is the moisture of seed demand.Compare with existing plant seed germination box, the present invention has increased a germination bed board, the germination bed board places box body top, directly do not contact with the water of bottom, water absorbing capacity by germination paper, ensure that germination paper is in moisture state all the time, and moistening germination paper can balanced provide the moisture in the seed sprouting process.As long as add in advance the water capacity in the box body, needn't manually increase moisture every day in the germination process, reduce workload, and when avoiding artificially adding the number of moisture on the impact of germination test.
In addition, large seed needs moisture more in germination process, but is subjected to the restriction of original germination box moisture supply, " crop seeds inspection procedure " regulation, and large seed is suitable to be germinating bed with sand, to avoid the defective of the wayward moisture of paper bed.But when using casting bed, higher to the quality requirement of sand, sand can not Reusability, has improved experimentation cost.Plant seed germination box of the present invention owing to solved the regulation and control problem of moisture, can utilize the paper bed that large seed is carried out germination test.A large number of experiments show that crop seeds is little to rape seed, all can use plant seed germination box provided by the invention to carry out germination test to peanut seed greatly, and obtains good germination rate result.
Plant seed germination box using method provided by the invention is easy, can automatic control seed sprouting moisture, not only can ensure the correctness that percentage of seedgermination is measured, and it is easy to have germination test early-stage preparations, reduce the advantages such as workload in the germination test process, method is easy to grasp and is easy to utilize.
Description of drawings
Fig. 1 is the sectional side elevation (not being provided with the germination bed board) of the first structure of plant seed germination box box body.
Fig. 2 is the sectional side elevation (being provided with the germination bed board) of the first structure of plant seed germination box box body.
Fig. 3 is the structural representation of the second structure of plant seed germination box.
Fig. 4 is the sectional side elevation (being provided with the germination bed board) of the third structure of plant seed germination box box body.
Embodiment
Following embodiment is convenient to understand better the present invention, but does not limit the present invention.
Plant seed germination box provided by the invention, comprise box body 1 and with the lid 2 of its coupling, described box body has diapire and box side wall, described lid has roof and covered body wall, it is characterized in that: the top of described seed germination box cavity is provided with a germination bed board 3, is provided with the gap of passing through for germination paper (such as filter paper) between described germination bed board and the box side wall.
Under above-mentioned total structure principle, the invention provides the plant seed germination box of three kinds of concrete structures.
The figure that always cuts open of the box body of the first plant seed germination box provided by the invention sees Fig. 1 and Fig. 2, is not provided with the germination bed board among Fig. 1, is provided with the germination bed board among Fig. 2.Box body has four in twos parallel box side walls, and wherein the top of two relative box side walls respectively is provided with an outside boss 4; The germination bed board is located on two boss and and is not provided with between one or two box side wall of boss and is provided with the gap of passing through for germination paper.For the ease of placing and use, described germination bed board be shaped as rectangle, its length is less than the length of described box body inner chamber, its width width greater than part below the described box body inner chamber boss.For conventional seed germination experiment, box body size easy to use is as follows: the length of box body inner chamber (namely not being provided with the distance between two box side walls of boss) is 10-20cm, the width of the following part of box body inner chamber boss is 10-20cm, the height of box body inner chamber is 3-5cm, the width of boss is 0.2-0.3cm, the long 0.2-0.3cm of width of the short 0.5-1.0cm of the length of the Length Ratio box body inner chamber of germination bed board, the following part of Width box body inner chamber boss.The distance at the top of boss and box body specifically can be 0.5cm.The height of lid should be decided according to the height of seed sprouting seedling, preferably exceeds the final seedling 0.5-1.0cm of germination test, and the lid height that generally is applicable to large seed is higher, and the lid height that is applicable to small-sized seed is low.The shape of lid and box body coupling get final product.For the first plant seed germination box, lid can be made the shape that two opposing sidewalls are equipped with boss, and the size of the lid inner chamber that projection section is above can be the cm of (10-20) cm * (10-20) * (5-10cm).
The structural representation of the structure of the second plant seed germination box provided by the invention is seen Fig. 3.Box body be shaped as cuboid; Being shaped as rectangle, being located at the top, length of described box body less than the length of described box body inner chamber, the width width greater than described box body inner chamber of germination bed board.For conventional seed germination experiment, box body size easy to use is as follows: the length of box body inner chamber is 10-20cm, the width of box body inner chamber is 10-20cm, the long 0.2-0.3cm of width of the short 0.5-1.0cm of the length of the Length Ratio box body inner chamber of germination bed board, Width box body inner chamber.The height of lid should be decided according to the height of seed sprouting seedling, preferably exceeds the final seedling 0.5-1.0cm of germination test, and the lid height that generally is applicable to large seed is higher, and the lid height that is applicable to small-sized seed is low.The shape of lid and box body coupling get final product.For the second plant seed germination box, the length and width of box body all can be equal to box body.
The sectional side elevation of the box body of the third plant seed germination box provided by the invention is seen Fig. 4 (being provided with the germination bed board).Box body has four box side walls, and wherein two box side walls are parallel to each other, and two other box side wall upwards begins from the bottom surface to the box body outer inclination; Described germination bed board is located at the top of described box body by the gradient of box side wall; The length of described germination bed board is less than the length of described box body inside (i.e. distance between two box side walls that are parallel to each other).For conventional seed germination experiment, the shape of germination bed board specifically can be the short 0.5-1.0cm of length of rectangle, the described box body inner chamber of its Length Ratio.The height of lid should be decided according to the height of seed sprouting seedling, preferably exceeds the final seedling 0.5-1.0cm of germination test, and the lid height that generally is applicable to large seed is higher, and the lid height that is applicable to small-sized seed is low.The shape of lid and box body coupling get final product.
For the ease of printing opacity, more than the material of arbitrary described plant seed germination box specifically can be transparent material, such as transparent plastic.In order to guarantee certain degree of hardness, the thickness of transparent plastic can be 0.2-0.5mm.
According to the germination test principle of regulation in " crop seeds inspection procedure ", the method for using plant seed germination box detection germination rate provided by the invention is as follows:
1, number is got test specimen
From well-mixed clean seed, get 400 with several equipment or manual random number.Repeat take 100 as 1 time, the seed (100) that repeats for 1 time uses 1 germination box.If the germination box is less, 100 seeds can be divided into 2 parts, each 50, use respectively 1 germination box, be called secondary the repetition.
2, the germination box is prepared
Take out the germination bed board in the box body, cut out one of corresponding germination paper (such as filter paper) according to the length and width of germination bed board, the germination paper width is equal to the width of germination bed board, but the length two ends respectively grow germination bed board 2-4cm, germination paper is tiled on the germination bed board, and 90 ° of germination papers that two ends grow are folded down; Inject deionized water (or distilled water) in the box body, height of water level is than the low 0.5-1.0cm in the position of placing the germination bed board; The germination bed board that is equipped with germination paper is placed in the box body, and the germination paper at two ends vertically gos deep in the water.
3, put bed
With take a morsel germination paper on the moistening germination bed board of ionized water (or distilled water) of wash bottle or suction pipe, moistening rear germination paper will be close on the germination plate; Use tweezers with ready seed to be measured, be placed in successively on the germination paper, stabilize to suitablely with seed, the seed spacing is not less than 1 times of seed width.After seed is put bed, cover lid.
4, cultivate
The germination box is put into the germinating box (chamber) of adjusting in advance temperature, illumination, germinates to cultivate.
5, management
Note observing the germination of seed in the germination box during the germination test, go rotten if find indivedual seeds, available tweezers take out; If only be mouldy, seed can be taken out clear water flushing after, replace and continue to germinate.
6, seedling is identified
Arrive the germination test of regulation after the time, the seed number of germinateing according to the canonical statistics of chitting piece of regulation in " crop seeds inspection procedure ".
7, the result calculates and expression
Calculate the normal seed number of germinateing of each repetition (100 seeds), result of the test represents with the percentage of grain number, (each repeats in 100 for 4 times of a test when repeating, adjacent pair repeats to be merged into 100 repetition) normal seedling percentage all in maximum Deviation of Eggs Per Gram (" crop seeds inspection procedure "), then its mean represents germination percent.Normal seedling, abnormally seedling and not the percentile summation of chitting piece be necessary for 100, mean percentage revision of the convention integer like recently, the revision of the convention 0.5 enters in the maximum.
8 report the tests
When making a report on germination report the test list, must make a report on the percentage of normal seedling, abnormally seedling, strong, fresh not chitting piece and blind seed.If wherein any one result is zero, then symbol " 0-" is inserted in these lattice.The processing method that also must make a report on simultaneously the germinating bed of employing and temperature, duration of test runs and adopt for stratification.
Claims (8)
1. plant seed germination box, comprise box body (1) and with the lid (2) of its coupling, described box body has diapire and box side wall, described lid has roof and covered body wall, it is characterized in that: the top of described seed germination box cavity is provided with a germination bed board (3), is provided with the gap of passing through for germination paper between described germination bed board and the described box side wall.
2. plant seed germination box as claimed in claim 1, it is characterized in that: described germination bed board is parallel with described diapire.
3. plant seed germination box as claimed in claim 2 is characterized in that: described box body has four in twos parallel box side walls, and wherein the top of two relative box side walls respectively is provided with an outside boss (4); Described germination bed board is located on two boss and and is not provided with between one or two box side wall of boss and is provided with the gap of passing through for germination paper.
4. plant seed germination box as claimed in claim 3 is characterized in that: described germination bed board be shaped as rectangle, its length is less than the length of described box body inner chamber, its width width greater than part below the described box body inner chamber boss.
5. plant seed germination box as claimed in claim 2 is characterized in that: described box body be shaped as cuboid; Being shaped as rectangle, being located at the top, length of described box body less than the length of described box body inner chamber, the width width greater than described box body inner chamber of described germination bed board.
6. plant seed germination box as claimed in claim 2, it is characterized in that: described box body has four box side walls, and wherein two box side walls are parallel to each other, and two other box side wall upwards begins from the bottom surface to the box body outer inclination; Described germination bed board is located at the top of described box body by the gradient of box side wall; The length of described germination bed board is less than the length of described box body inside.
7. such as arbitrary described plant seed germination box in the claim 1 to 6, further feature is: the material of described plant seed germination box is transparent material.
8. a method of utilizing arbitrary described plant seed germination box in the claim 1 to 7 to carry out plant seed germination comprises the steps:
(1) according to length and the wide germination paper of cutting out of described germination bed board, germination paper width equal the to germinate width of bed board, the length of germination paper is greater than 2 times of the distance of waterline default in the described box body of described germination bed board distance, described germination paper is tiled on the described germination bed board, the two ends symmetry be folded to diapire, injected water is to default waterline in the described box body;
(2) with the described germination paper of water infiltration, then seed to be measured is placed on the described germination paper, covers lid;
(3) in culturing room or incubator, cultivate seed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103314069A CN102893724A (en) | 2012-09-07 | 2012-09-07 | Plant seed germination box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103314069A CN102893724A (en) | 2012-09-07 | 2012-09-07 | Plant seed germination box |
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| CN102893724A true CN102893724A (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103314069A Pending CN102893724A (en) | 2012-09-07 | 2012-09-07 | Plant seed germination box |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141183A (en) * | 2013-03-27 | 2013-06-12 | 贵州大学 | Germination test method and germination test device of disporum cantoniense seeds |
| CN104813775A (en) * | 2015-05-12 | 2015-08-05 | 林平 | Using method of seed germinating box with water storage tank |
| CN106171147A (en) * | 2016-07-26 | 2016-12-07 | 中国农业科学院棉花研究所 | The method of freshness protection package detection germination |
| CN113207357A (en) * | 2021-05-31 | 2021-08-06 | 水利部牧区水利科学研究所 | Seed germination dish |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008199976A (en) * | 2007-02-21 | 2008-09-04 | Iseki & Co Ltd | Raising seedling facility |
| CN201142831Y (en) * | 2008-01-21 | 2008-11-05 | 浙江大学 | Integrated box for germination/water culture of small-sized seeds |
| CN201601959U (en) * | 2010-02-05 | 2010-10-13 | 浙江大学 | Watering-free seed germination box with scales |
| CN202310516U (en) * | 2011-11-22 | 2012-07-11 | 黑龙江八一农垦大学 | Multifunctional germination and water planting integral box of plant seeds |
-
2012
- 2012-09-07 CN CN2012103314069A patent/CN102893724A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008199976A (en) * | 2007-02-21 | 2008-09-04 | Iseki & Co Ltd | Raising seedling facility |
| CN201142831Y (en) * | 2008-01-21 | 2008-11-05 | 浙江大学 | Integrated box for germination/water culture of small-sized seeds |
| CN201601959U (en) * | 2010-02-05 | 2010-10-13 | 浙江大学 | Watering-free seed germination box with scales |
| CN202310516U (en) * | 2011-11-22 | 2012-07-11 | 黑龙江八一农垦大学 | Multifunctional germination and water planting integral box of plant seeds |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141183A (en) * | 2013-03-27 | 2013-06-12 | 贵州大学 | Germination test method and germination test device of disporum cantoniense seeds |
| CN104813775A (en) * | 2015-05-12 | 2015-08-05 | 林平 | Using method of seed germinating box with water storage tank |
| CN106171147A (en) * | 2016-07-26 | 2016-12-07 | 中国农业科学院棉花研究所 | The method of freshness protection package detection germination |
| CN113207357A (en) * | 2021-05-31 | 2021-08-06 | 水利部牧区水利科学研究所 | Seed germination dish |
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Application publication date: 20130130 |