CN111727691A - Portable cotton seed germination test device and preparation method - Google Patents
Portable cotton seed germination test device and preparation method Download PDFInfo
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- CN111727691A CN111727691A CN202010414143.2A CN202010414143A CN111727691A CN 111727691 A CN111727691 A CN 111727691A CN 202010414143 A CN202010414143 A CN 202010414143A CN 111727691 A CN111727691 A CN 111727691A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/02—Germinating apparatus; Determining germination capacity of seeds or the like
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Abstract
The invention relates to the technical field of cotton seed germination tests, in particular to a portable cotton seed germination test device for determining the germination rate of seeds through a germination test and a preparation method thereof. A portable cotton seed germination test device mainly comprises a hollow box body, wherein the upper surface of the hollow box body is open, a socket I and a socket II are arranged on the side wall of the hollow box body, a bracket is arranged on the inner wall of the hollow box body, a plug board is inserted into the socket I, and a seed distributing device is inserted into the socket II; a preparation method of a cotton seed germination test device mainly comprises the following steps of (1) selecting a culture medium; (2) sterilizing the culture medium; (3) controlling the moisture and humidity of the culture medium; (4) containing a culture medium and placing seeds; (5) the culture medium was covered with a supernatant. The portable cotton seed germination test device provided by the invention has the advantages of simple and practical structure, simplicity and convenience in operation, labor saving and capability of greatly improving the precision of seed germination rate statistics. The preparation method provided by the invention is simple and convenient to operate, saves time and labor and is beneficial to popularization.
Description
Technical Field
The invention relates to the technical field of cotton seed germination tests, in particular to a portable cotton seed germination test device and a preparation method, wherein the portable cotton seed germination test device is suitable for performing a germination test on seeds to ensure the germination rate of the sold seeds before the seeds are sold.
Background
In the prior art, before agricultural seeds are sold, in order to ensure that the germination rate of the sold seeds is within a normal range, germination tests are carried out on the seeds. However, the conventional germination test box has a simple structure, and in the operation process of workers, the prepared germination test culture medium is placed in the box, a fixed number of seeds are placed on the culture medium in an orderly manner one by one, and the culture medium is covered on the seeds, so that the operation process is time-consuming, labor-consuming and complicated; firstly, the number of seeds is easy to count incorrectly, and errors in sampling number easily occur, so that the calculated germination rate statistical data are inaccurate; secondly, it is laborious to put the cotton seeds, needs to put one grain by one grain, and the seed interval is moderate, needs evenly distributed on the culture medium, guarantees that every grain of seed can normally germinate. In addition, under normal conditions, the varieties needing germination tests are many, the germination rate of each variety needs to be accurately measured, multiple groups of the germination rates need to be repeated, the workload is huge, the labor and the time are wasted, and therefore an experimental device which can realize convenient operation, is used for germination and can count the germination rate of seeds is urgently needed to be designed.
In addition, in the experiment aiming at the mass inspection of the cotton seed germination rate in the prior art, thousands of different seeds need to be subjected to germination rate detection, and the preparation method of the cotton seed germination box is characterized in that cleaned and fried sand is used as a culture medium, a proper amount of water is added, and then a certain amount of seeds are orderly placed on the culture medium.
Disclosure of Invention
The invention aims to: in order to overcome the prior art, to cotton seed germination test, the test device is coarse, and the operation process is time-consuming, takes a lot of work, loaded down with trivial details not enough, provides a simple structure practicality, easy and simple to handle laborsaving, can improve the portable cotton seed germination test device of statistics seed germination rate accuracy greatly.
Another aim is to provide a preparation method of the cotton seed germination device which saves preparation time, saves labor, is simple and convenient and is easy to operate.
The invention provides a portable cotton seed germination test device which mainly comprises a hollow box body and is characterized in that the upper surface of the hollow box body is open, a socket I and a socket II are arranged on the side wall of the hollow box body, a bracket is arranged on the inner wall of the hollow box body, an inserting plate is inserted into the socket I, a seed distributing device is inserted into the socket II, the inserting plate is arranged on the bracket and can be inserted into and pulled out of the socket I, and the seed distributing device is also arranged on the bracket and can be inserted into and pulled out of the socket II;
the seed distribution device structure comprises a seed distribution box body, seed distribution plates and seed distribution plate insertion openings, wherein the seed distribution box body is a hollow box body and comprises an upper panel, side panels and a bottom supporting plate, an opening is formed below the seed distribution box body, a plurality of seed placing holes are formed in the upper panel at intervals, and sliding grooves and seed distribution plate insertion openings are formed in the side panels of the seed distribution box body; the seed distribution plate is provided with a plurality of seed distribution holes at intervals, the side surface of the seed distribution plate is provided with a stop block, the seed distribution plate is embedded into the seed distribution box body from the seed distribution plate insertion opening, and the stop block is embedded in the sliding groove and extends out of the sliding groove; the cloth seed board can follow the spout and make a round trip to stimulate, when the cloth seed board inserts to the spout leftmost side, the cloth seed hole staggers with the hole position of putting of top panel, when the cloth seed board pulls out to the spout rightmost side, the hole position of putting of cloth seed hole and top panel just coincides, upper and lower intercommunication.
Preferably, the size of the seed placing holes is 5 mm-8 mm, the size of the seed distributing holes is 7 mm-12 mm, and the number of the seed placing holes is 100.
Preferably, the inner wall of the hollow box body is provided with height scale marks. According to the height scale mark, the thickness of the culture medium can be well controlled.
Preferably, the insert plate is a transparent plate. This allows the distribution of the seeds to be observed from above.
Preferably, the inserting plate and the plate distributing plate are provided with handles, so that manual operation is facilitated.
The preparation method of the portable cotton seed germination test device mainly comprises the following steps:
(1) and selecting and preparing a culture medium: selecting the poplar sawdust which is visually colored white, clean, free of impurities, uniform in particles and good in water absorption as a germination culture medium for later use;
(2) and sterilizing the culture medium: boiling prepared poplar sawdust in water in a steamer, continuously boiling for 14-16 minutes after the water is boiled, pouring the boiled sawdust and water into a cloth bag, and after a large amount of water is drained from the bottom of the bag, putting the bag into a drum centrifuge for spin-drying, thus pouring the sawdust out of the bag for later use;
(3) controlling the moisture and humidity of the culture medium: the water content of the culture medium is 78% -82%, during actual operation, one sterilized and dried spare sawdust can be held by hands and pinched hard at ears to hear a squeak sound of tight water in the culture medium in the hands, and the water does not flow out of fingertips, namely the humidity is proper;
(4) and filling the culture medium and placing seeds: preparing the portable cotton seed germination test device, and uniformly paving a layer of culture medium at the bottom of the device, wherein the thickness is based on the germination of cotton seeds; inserting the inserting plate, and covering a layer of culture medium on the inserting plate; inserting the seed distributing plate of the seed distributing device to the bottom along the sliding groove, uniformly spraying seeds on an upper panel of the seed distributing device, ensuring that each seed placing hole has one seed, and removing redundant seeds; then inserting the whole seed distribution device into the cotton seed germination test device, slightly drawing out the seed distribution plate, when the seed distribution plate is pulled out to the outermost side, enabling the positions of the seed distribution hole and the seed placement hole of the upper panel to be exactly superposed and vertically communicated, dropping seeds in the seed placement hole on a culture medium at the bottom, and then drawing out the seed distribution device;
(5) and covering an upper layer culture medium: and (4) taking out the upper inserting plate, dropping the culture medium on the inserting plate, and covering the seeds below the inserting plate, so that the cotton seed germination test device is prepared.
Preferably, the diameter of the seed placing holes in the portable cotton seed germination test device is 5-8 mm, the diameter of the seed distributing holes is 7-12 mm, and the number of the seed distributing holes is 100; the inner wall of the hollow box body is provided with height scale marks.
Preferably, the inserting plate in the portable cotton seed germination test device is a transparent plate.
Preferably, the inserting plate and the seed distributing plate in the portable cotton seed germination test device are provided with handles.
The portable cotton seed germination test device provided by the invention has the working principle that:
the germination device provided by the invention is simple in structure, the box body is a cuboid, the size of the box body can be freely designed and manufactured according to needs, height scale marks are arranged at four longitudinal edges of the box body, the laying thickness of a culture medium can be conveniently determined, the middle part of the box body is provided with a socket I, the socket I is inserted into a transparent inserting plate, the transparent inserting plate can be freely pulled and pulled, and the culture medium can be covered on the socket I;
a drawable seed distributing device is arranged below the transparent inserting plate. The seed distribution device is a hollow drawer-shaped cuboid with the height of about 1cm, the bottom surface of the cuboid is of a frame structure provided with a bottom supporting plate, 100 seed placing holes are formed in the upper panel of the cuboid, the seed placing holes are uniformly distributed, the diameter of each seed placing hole is 5-8 mm, and the seed distribution device is larger than one cotton seed and smaller than the maximum diameter of two cotton seeds; the seed distribution plate inserting opening can be inserted with a seed distribution plate, 100 seed distribution holes are also distributed on the seed distribution plate, the diameter of each seed distribution hole is 7-12 mm and is about the size of the diameter of two seeds, one end of the seed distribution plate is provided with a handle, a limit stop block is arranged at the side part of the seed distribution plate, when the seed distribution plate and a seed distribution box body are completely inserted, namely, the seed distribution plate is inserted to the innermost side, the holes in the seed distribution plate and the seed placing holes in the upper panel are staggered, when the seeds are placed in the seed placing holes, the seeds can not fall into a culture medium through the seed distribution plate below, when the seed distribution plate is pulled out to the outermost side, the seed distribution holes in the seed distribution plate coincide with the center of the seed placing holes at the top of the upper panel at the moment, the seed distribution plates are communicated up and down, and the seeds distributed in the seed placing holes. After the seeds are distributed, the whole seed distribution device can be pulled out, a layer of culture medium is paved above the inserting plate in advance, the transparent inserting plate above the inserting plate is pulled out, the culture medium on the inserting plate can cover the distributed seeds, and the seeds can be distributed until the seed distribution is finished and can be placed in an incubator for germination tests.
Compared with the prior art, the portable cotton seed germination test device overcomes the defects that the cotton seed germination test device is rough, time-consuming, labor-consuming and tedious in operation process in the prior art, is simple and practical in structure, simple and convenient to operate and labor-saving, and can greatly improve the accuracy of seed germination rate statistics.
The preparation method of the portable cotton seed germination test device is simple and convenient to operate, the preparation time of the germination test box can be effectively saved by using the portable cotton seed germination test device, the poplar tree powder is used as a culture medium, the clean water absorption is good, the rotten seeds and the mildew are not easy to occur, the cotton seed germination is facilitated, the time and the labor are saved, the operation is easy, and the popularization is facilitated.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic front view of the present invention.
FIG. 3 is a schematic front view of the seed distribution device of the present invention.
Fig. 4 is a schematic structural diagram of a seed distribution box body in the seed distribution device in fig. 3.
FIG. 5 is a schematic structural diagram of a seed distribution plate in the seed distribution device of FIG. 3.
Fig. 6 is a schematic structural view of the interposer in fig. 1.
As shown in the figure: 1 is the scale mark, 2 is hollow box, 3 is the bracket, 4 is the picture peg, 5 is socket I, 6 is the kind device, 7 is socket II, 8 is the kind box body, 9 is the kind board, 10 is the dog, 11 is the spout, 12 is the top panel, 13 is for putting the hole, 14 is the bottom plate board, 15 is the kind board socket, 16 is the kind hole, 17 is handle II, 18 is handle I.
Detailed Description
Example 1:
referring to fig. 1-6, the present invention is a schematic structural diagram of an embodiment of the portable cotton seed germination test apparatus. A portable cotton seed germination test device mainly comprises a hollow box body 2, wherein an opening is formed above the hollow box body 2, a socket I5 and a socket II 7 are formed in the side wall of the hollow box body, a bracket 3 is arranged on the inner wall of the hollow box body, an inserting plate 4 is inserted into the socket I5, a seed distributing device 6 is inserted into the socket II 7, and the inserting plate 4 is arranged on the bracket 3 and can be inserted into and pulled out of the socket I5;
the seed distribution device 6 structurally comprises a seed distribution box body 8, a seed distribution plate 9 and a seed distribution plate socket 15, wherein the seed distribution box body 8 is a hollow box body and comprises an upper panel 12, a side plate and a bottom supporting plate 14, an opening is formed below the seed distribution box body 8, a plurality of seed placing holes 13 are formed in the upper panel 12 at intervals, and a sliding groove 11 and the seed distribution plate socket 15 are formed in the side plate of the seed distribution box body 8; a plurality of seed distribution holes 16 are formed in the seed distribution plate 9 at intervals, a stop block 10 is arranged on the side surface of the seed distribution plate, the seed distribution plate 9 is inserted into the seed distribution box body 8 from the seed distribution plate insertion opening 15, and the stop block 10 is embedded into the sliding groove 11 and extends out of the sliding groove 11; the seed distribution plate 9 can be pulled back and forth along the sliding groove 11, when the seed distribution plate 9 is inserted into the leftmost side of the sliding groove 11, the seed distribution holes 16 are staggered with the positions of the seed placing holes 13 of the upper panel, when the seed distribution plate 9 is pulled out to the rightmost side of the sliding groove 11, the seed distribution holes 16 are just coincided with the positions of the seed placing holes 13 of the upper panel, and are communicated from top to bottom.
The diameter of the seed placing holes 13 is 5-8 mm, the diameter of the seed distributing holes 16 is 7-12 mm, and the number of the seed placing holes is 100.
The preparation method of the portable cotton seed germination test device mainly comprises the following steps:
(1) and selecting and preparing a culture medium: selecting poplar sawdust which is white in visual color, moderate in hardness, clean, free of impurities, uniform in particles and good in water absorption as a germination culture medium for later use;
(2) and sterilizing the culture medium: boiling prepared poplar sawdust in water in a steamer, continuously boiling for 14-16 minutes after the water is boiled, pouring the boiled sawdust and water into a cloth bag, and after a large amount of water is drained from the bottom of the bag, putting the bag into a drum centrifuge for spin-drying, thus pouring the sawdust out of the bag for later use;
(3) controlling the moisture and humidity of the culture medium: the water content of the culture medium is 78-82%. When in operation, one hand can hold one sterilized and dried spare sawdust, and the sawdust is pinched hard at ear to hear a squeak sound of tight water in the culture medium in the hand, and the water does not flow out from the fingertips, namely the humidity is proper;
(4) and filling the culture medium and placing seeds: preparing the portable cotton seed germination test device, and uniformly paving a layer of culture medium at the bottom of the device, wherein the thickness is based on the germination of cotton seeds; inserting the inserting plate, and covering a layer of culture medium on the inserting plate; inserting the seed distributing plate of the seed distributing device to the bottom along the sliding groove, uniformly spraying seeds on an upper panel of the seed distributing device, ensuring that each seed placing hole has one seed, and removing redundant seeds; then inserting the whole seed distribution device into the cotton seed germination test device, slightly drawing out the seed distribution plate, when the seed distribution plate is pulled out to the outermost side, enabling the positions of the seed distribution hole and the seed placement hole of the upper panel to be exactly superposed and vertically communicated, dropping seeds in the seed placement hole on a culture medium at the bottom, and then drawing out the seed distribution device;
(5) and covering an upper layer culture medium: and (4) taking out the upper inserting plate, dropping the culture medium on the inserting plate, and covering the seeds below the inserting plate, so that the cotton seed germination test device is prepared.
In the method, when the seeds are placed in the seed placing holes 13, the seeds can be manually placed in the seed placing holes 13, each seed placing hole 13 contains one cotton seed, or the whole seed distributing device 8 can be inserted into the seed pile, and when the seed pile is pulled out, each seed placing hole 13 can contain one cotton seed, so that the seed placing speed is much higher than that of manual seed placing.
Example 2:
compared with the embodiment 1, the difference of the embodiment is that the inner wall of the hollow box body 2 is provided with the height scale mark 1, so that the height of the culture medium laid can be well controlled.
Example 3:
compared with embodiment 2, this embodiment is different in that the insert board 4 is a transparent board, and the operation can be observed from above by eyes.
Example 4:
compared with the embodiment 3, the difference of the embodiment lies in that a handle I18 is arranged on the inserting plate, and a handle II 17 is arranged on the seed distribution plate, so that the manual operation is convenient.
Claims (10)
1. A portable cotton seed germination test device mainly comprises a hollow box body and is characterized in that the upper surface of the hollow box body is open, a socket I and a socket II are arranged on the side wall of the hollow box body, a bracket is arranged on the inner wall of the hollow box body, an inserting plate is inserted into the socket I, a seed distribution device is inserted into the socket II, the inserting plate is arranged on the bracket and can be inserted into and pulled out from the socket I, and the seed distribution device is also arranged on the bracket and can be inserted into and pulled out from the socket II;
the seed distribution device structure comprises a seed distribution box body, seed distribution plates and seed distribution plate insertion openings, wherein the seed distribution box body is a hollow box body and comprises an upper panel, side panels and a bottom supporting plate, an opening is formed below the seed distribution box body, a plurality of seed placing holes are formed in the upper panel at intervals, and sliding grooves and seed distribution plate insertion openings are formed in the side panels of the seed distribution box body; the seed distribution plate is provided with a plurality of seed distribution holes at intervals, the side surface of the seed distribution plate is provided with a stop block, the seed distribution plate is embedded into the seed distribution box body from the seed distribution plate insertion opening, and the stop block is embedded in the sliding groove and extends out of the sliding groove; the cloth seed board can follow the spout and make a round trip to stimulate, when the cloth seed board inserts to the spout leftmost side, the cloth seed hole staggers with the hole position of putting of top panel, when the cloth seed board pulls out to the spout rightmost side, the hole position of putting of cloth seed hole and top panel just coincides, upper and lower intercommunication.
2. The portable cotton seed germination test device of claim 1, wherein the diameter of the seed placing hole is 5 mm-8 mm, the diameter of the seed distributing hole is 7 mm-12 mm, and the number of the seed distributing holes is 100.
3. The portable cotton seed germination test device of claim 1 or 2, wherein the inner wall of the hollow box body is provided with height scale marks.
4. The portable cotton seed germination test apparatus of claim 1 or 2, wherein the insertion plate is a transparent plate.
5. The portable cotton seed germination test apparatus of claim 3, wherein the insert plate is a transparent plate.
6. The portable cotton seed germination test apparatus of claim 1 or 2, wherein the inserting plate and the seed distributing plate are provided with handles.
7. The preparation method of the portable cotton seed germination test device as claimed in claim 1, characterized by mainly comprising the following steps:
(1) and selecting a culture medium: selecting the poplar sawdust which is visually colored white, clean, free of impurities, uniform in particles and good in water absorption as a germination culture medium for later use;
(2) and sterilizing the culture medium: boiling prepared poplar sawdust in water in a steamer, continuously boiling for 14-16 minutes after the water is boiled, pouring the boiled sawdust and water into a cloth bag, and after a large amount of water is drained from the bottom of the bag, putting the bag into a drum centrifuge for spin-drying, thus pouring the sawdust out of the bag for later use;
(3) controlling the moisture and humidity of the culture medium: the water content of the culture medium is 78-82%;
(4) and filling the culture medium and placing seeds: preparing the portable cotton seed germination test device, and uniformly paving a layer of culture medium at the bottom of the device, wherein the thickness is based on the germination of cotton seeds; inserting the inserting plate, and covering a layer of culture medium on the inserting plate; inserting the seed distributing plate of the seed distributing device to the bottom along the sliding groove, uniformly spraying seeds on an upper panel of the seed distributing device, ensuring that each seed placing hole has one seed, and removing redundant seeds; then inserting the whole seed distribution device into the cotton seed germination test device, then drawing out the seed distribution plate outwards, when the seed distribution plate is drawn out to the outermost side, the seed distribution hole is exactly superposed with the seed placement hole of the upper panel and is communicated up and down, the seeds in the seed placement hole fall on the culture medium at the bottom, and then drawing out the seed distribution device;
(5) and covering an upper layer culture medium: and (4) taking out the upper inserting plate, dropping the culture medium on the inserting plate, and covering the seeds below the inserting plate, so that the cotton seed germination test device is prepared.
8. The method for preparing the portable cotton seed germination test device according to claim 7, wherein the diameter of the seed placing hole in the portable cotton seed germination test device is 5 mm-8 mm, the diameter of the seed distributing hole is 7 mm-12 mm, and the number of the seed placing holes is 100; the inner wall of the hollow box body is provided with height scale marks.
9. The method for preparing a portable cotton seed germination test apparatus as claimed in claim 8, wherein the insertion plate in the portable cotton seed germination test apparatus is a transparent plate.
10. The method for preparing a portable cotton seed germination test device as claimed in claim 9, wherein the inserting plate and the seed distribution plate in the portable cotton seed germination test device are both provided with handles.
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| CN202010414143.2A CN111727691A (en) | 2020-05-15 | 2020-05-15 | Portable cotton seed germination test device and preparation method |
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| CN202010414143.2A CN111727691A (en) | 2020-05-15 | 2020-05-15 | Portable cotton seed germination test device and preparation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772043A (en) * | 2021-02-03 | 2021-05-11 | 杜丽华 | Rice germination test balance instrument and use method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202759768U (en) * | 2012-09-05 | 2013-03-06 | 玉溪中烟种子有限责任公司 | Portable dibbling device |
| CN203446316U (en) * | 2013-07-20 | 2014-02-26 | 青岛农业大学 | Corn seed germination box |
| CN206212611U (en) * | 2016-11-16 | 2017-06-06 | 兰州大学 | A kind of seed germination experiment culture box |
| CN206835600U (en) * | 2017-04-01 | 2018-01-05 | 河北省农林科学院旱作农业研究所 | A kind of small-sized seed crop pot experiment aids in seed board |
| CN206993646U (en) * | 2017-06-23 | 2018-02-13 | 山西农业大学 | Laboratory seeding apparatus |
| CN207099592U (en) * | 2017-06-23 | 2018-03-16 | 巫山县天蒜大蒜股份合作社 | A kind of device for being used to cultivate garlic |
| CN209376171U (en) * | 2018-12-11 | 2019-09-13 | 贵州省烟草公司贵阳市公司 | Substrate integral seeder is covered in a kind of sowing of flue-cured tobacco |
| CN212259746U (en) * | 2020-05-15 | 2021-01-01 | 新疆农垦科学院 | Portable cotton seed germination test device |
-
2020
- 2020-05-15 CN CN202010414143.2A patent/CN111727691A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202759768U (en) * | 2012-09-05 | 2013-03-06 | 玉溪中烟种子有限责任公司 | Portable dibbling device |
| CN203446316U (en) * | 2013-07-20 | 2014-02-26 | 青岛农业大学 | Corn seed germination box |
| CN206212611U (en) * | 2016-11-16 | 2017-06-06 | 兰州大学 | A kind of seed germination experiment culture box |
| CN206835600U (en) * | 2017-04-01 | 2018-01-05 | 河北省农林科学院旱作农业研究所 | A kind of small-sized seed crop pot experiment aids in seed board |
| CN206993646U (en) * | 2017-06-23 | 2018-02-13 | 山西农业大学 | Laboratory seeding apparatus |
| CN207099592U (en) * | 2017-06-23 | 2018-03-16 | 巫山县天蒜大蒜股份合作社 | A kind of device for being used to cultivate garlic |
| CN209376171U (en) * | 2018-12-11 | 2019-09-13 | 贵州省烟草公司贵阳市公司 | Substrate integral seeder is covered in a kind of sowing of flue-cured tobacco |
| CN212259746U (en) * | 2020-05-15 | 2021-01-01 | 新疆农垦科学院 | Portable cotton seed germination test device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772043A (en) * | 2021-02-03 | 2021-05-11 | 杜丽华 | Rice germination test balance instrument and use method thereof |
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