CN214338541U - Seed film for quickly sowing and raising seedlings - Google Patents
Seed film for quickly sowing and raising seedlings Download PDFInfo
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- CN214338541U CN214338541U CN202022390696.7U CN202022390696U CN214338541U CN 214338541 U CN214338541 U CN 214338541U CN 202022390696 U CN202022390696 U CN 202022390696U CN 214338541 U CN214338541 U CN 214338541U
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- 238000009331 sowing Methods 0.000 title claims description 13
- 239000012528 membrane Substances 0.000 claims abstract description 43
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- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 10
- 235000009566 rice Nutrition 0.000 claims abstract description 10
- 229910003460 diamond Inorganic materials 0.000 claims description 8
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- 241001232787 Epiphragma Species 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 claims 1
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Abstract
The utility model relates to a technical field of grows seedlings, and discloses a seed membrane of growing seedlings of quick seeding, including the seed membrane, the seed membrane comprises the three-layer and has top layer, middle level, bottom to constitute respectively, the top of top layer is provided with horizontal sword tangent line and vertical sword tangent line, the top layer comprises four layers and has the tectorial membrane, first square reticular layer, rhombus reticular layer, rice font reticular layer to constitute respectively, the bottom and the medial top bonding of top layer. Through horizontal sword tangent line and vertical sword tangent line crisscross formation cell each other, can separate from the seed membrane through horizontal sword tangent line and vertical sword tangent line is more convenient, and then realize the cell form separation of seed membrane for the use convenience more of seed membrane, but direct seeding of direct type field crop, like little cabbage, rice etc. can remove traditional seedling transplanting from, and it is whole to broadcast directly than the manual work, need not thinning out or reseeding.
Description
Technical Field
The utility model relates to a technical field of growing seedlings specifically is a seed membrane of growing seedlings of sowing fast.
Background
Along with the development of the modernization process of Chinese agriculture, the degree of mechanical operation is higher and higher, the sowing speed of the traditional seeds is slow, the sowing of the seeds is uneven, and the utility model aims to improve the sowing speed and precision; in the seedling raising tray, particularly when breeding small-sized seeds such as Chinese cabbage, eggplant, hot pepper and the like, the seeds are difficult to be sown in each hole of the seedling raising tray, so that the sowing efficiency and the emergence rate are seriously influenced, and the utility model aims at improving the seedling raising efficiency and the emergence rate of the seedling tray; in farming, in direct seeding class vegetables such as chinese cabbage and rice are direct, the seed after directly broadcasting is inhomogeneous, and the later stage needs artifical thinning or benefit seedling, has greatly increased labour and very extravagant seed, the utility model discloses aim at improving direct seeding class crop seeding efficiency, precision to reduce the extravagant rate of seed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a seed membrane of growing seedlings is sowed fast possesses and improves direct seeding class crop seeding efficiency, precision to reduce advantages such as unrestrained rate of seed, solved in farming, like in direct seeding class vegetables such as chinese cabbage and the direct seeding of rice, the seed after directly broadcasting is uneven in distribution, the later stage needs artifical thinning or reseeding, has greatly increased the labour and very extravagant seed problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seed membrane of growing seedlings of quick seeding, includes the seed membrane, the seed membrane comprises the three-layer and has top layer, middle level, bottom to constitute respectively, the top of top layer is provided with horizontal sword tangent line and vertical sword tangent line, the top layer comprises four layers and has top membrane, first square mesh layer, rhombus mesh layer, rice font mesh layer to constitute respectively, the bottom and the mid-level top of top layer bond, second package embedding groove has been seted up at mid-level top, second embedding groove is inside horizontal sword tangent line and the crisscross unit check that forms of vertical sword tangent line, the bottom comprises two-layer and has first oblique square mesh layer and the square mesh layer of second to constitute respectively, the top and the mid-level bottom fixed connection of bottom, the bottom fixedly connected with embedding piece of bottom, the vertical cross-section of embedding piece is isosceles trapezoid.
Preferably, the top of the top film is provided with a groove, the top of the bottom film is provided with a placing groove, and the placing groove is formed in a unit cell formed by the transverse knife cutting line and the longitudinal knife cutting line in a staggered mode.
Preferably, a first embedding groove is formed in the top of the middle layer, the first embedding groove is formed in the front side of the second embedding groove and is not in contact with the second embedding groove, the first embedding groove and the second embedding groove are located in the same cell, a communicating groove is formed in the inner wall of the second embedding groove, and the inside of the communicating groove is communicated with the inside of the second embedding groove.
Preferably, the embedding block comprises three layers and has second rhombus mesh layer and triangle mesh layer, third square mesh layer respectively and constitute, the bottom and the top fixed connection of triangle mesh layer of second rhombus mesh layer, triangle mesh layer is the triangle-shaped net, the bottom and the top fixed connection of third square mesh layer of triangle mesh layer.
Preferably, the transverse knife cut line and the longitudinal knife cut line penetrate through the top layer, the middle layer and the inner part of the bottom layer and extend to the outer part of the bottom layer.
Preferably, the bleeder vent has been seted up at the top of epiphragma, the bottom of epiphragma and the top fixed connection of first square mesh layer, the bottom of first square mesh layer and the top fixed connection of rhombus mesh layer, the bottom of rhombus mesh layer and the top fixed connection of rice font mesh layer.
Preferably, the top of first rhombus mesh layer and the bottom of intermediate level fixed connection, the bottom of first rhombus mesh layer and the top fixed connection of second square mesh layer.
Preferably, the inside of embedding piece is hollow structure, the inside sliding connection of bottom and the recess of embedding piece.
Preferably, the standing groove extends through the inside of the bottom layer and to the outside of the bottom layer.
Preferably, the inner portion of the second embedding groove penetrates the inner portion of the middle layer and extends to the outer portion of the middle layer.
(III) advantageous effects
Compared with the prior art, the utility model provides a seed membrane of growing seedlings is sowed fast possesses following beneficial effect:
1. this seed membrane of growing seedlings of seeding fast, through horizontal sword tangent line and vertical sword tangent line crisscross formation cell each other, can cut the line more convenient separation from the seed membrane through horizontal sword tangent line and vertical sword, and then realize the cell form separation of seed membrane, make the more convenience of use of seed membrane, can directly broadcast the direct seeding of type field crop, like little cabbage, rice etc. can remove traditional seedling transplanting from, and direct broadcast is whole than artifical broadcast, need not thinning or reseeding.
2. This seed membrane of growing seedlings is sowed fast through the bottom fixedly connected with embedding piece of bottom, and the vertical cross-section of embedding piece is isosceles trapezoid, and the inside of embedding piece is hollow structure, and the seed can be placed to the inside of embedding piece, when the plug is grown seedlings and is used, earlier at the partial matrix of packing into in the seedling tray, putting into seedling tray to the seed membrane, then the earthing can, whole seedling tray just accomplished the seeding with a seed membrane, and efficiency is high.
3. This seed membrane of growing seedlings of seeding fast carries out the cell separation to the seed membrane through the demand, when city or high-speed afforestation use, directly spreads the seed of embedding careless seed on roadside or bank protection, and the watering can generate, has avoided phenomenons such as slope seed landing to take place.
4. This seed membrane of growing seedlings of sowing fast, through, the intercommunication groove has been seted up on the inner wall in second package burying groove, the inside in intercommunication groove communicates with each other with the inside in second package burying groove, and then make the inside medicine in second package burying groove plant the back at the seed, outside water source gets into the inside in first package burying groove, make the medicine melt and get into the inside in second package burying groove through the intercommunication groove and absorbed by the seed, make can be in the seed membrane that the field is directly broadcast and is used, can bury slowly fertilizeing simultaneously at the peripheral suitable interval of seed, satisfy the nutrition needs of direct seeding crop later stage growth.
5. This seed membrane of growing seedlings of sowing fast has seted up the bleeder vent through the top of apical membrane, can make the more convenient air with the inside air exchange of membrane of outside through the bleeder vent for the seed keeps active, and simultaneously after the seed is planted, outside water source can be absorbed by the seed through the inside of the more smooth entering membrane of bleeder vent, makes the seed can be more smooth grow, increases the survival rate of seed to a certain extent.
6. This seed membrane of growing seedlings sows fast, can prevent through the crisscross coincide of first square mesh layer and the square mesh layer of second that the inside seed of second package buries the groove and drops, simultaneously can make when people water the seed through the crisscross coincide of first square mesh layer and the square mesh layer of second, unnecessary moisture can be more smooth from the inside discharge of second package buries the groove, and then guaranteed to a certain extent that the seed can be more smooth grow, reduced the seed simultaneously and not in time discharged and lead to the seed to take place to rot because of unnecessary moisture, and then the condition that makes the survival rate of seed descend takes place.
7. This seed membrane of growing seedlings of sowing fast, through the crisscross coincide of second rhombus mesh layer and triangle-shaped mesh layer, third side shape mesh layer can make when people water the seed, the inside discharge from the embedding piece that unnecessary moisture can be more smooth, and then guaranteed to a certain extent that the seed can be more smooth grow, make the planting convenience more of educating the seedling tray simultaneously for the survival rate of seed obtains the increase of certain degree.
Drawings
FIG. 1 is a schematic view of the structure of the seed film of the present invention;
FIG. 2 is a schematic view of the structure of a seed film for quick seeding and seedling raising of the utility model;
FIG. 3 is a schematic view of the top layer structure of the present invention;
FIG. 4 is a schematic view of the bottom structure of the present invention;
FIG. 5 is a schematic view of the structure of the seed film of the present invention;
FIG. 6 is a schematic diagram of a middle layer structure of the present invention;
FIG. 7 is a schematic view of the top layer structure of the present invention;
FIG. 8 is a schematic diagram of a middle layer structure of the present invention;
FIG. 9 is a schematic view of the bottom structure of the present invention;
fig. 10 is a schematic view of the structure of the embedding block of the present invention.
In the figure: 1 seed membrane, 2 top layers, 201 apical membrane, 202 bleeder vent, 203 first square mesh layer, 204 rhombus mesh layer, 205 rice font mesh layer, 206 recess, 3 middle levels, 301 first embedding groove, 302 intercommunication groove, 303 second embedding groove, 4 bottom layers, 401 first rhombus mesh layer, 402 second square mesh layer, 5 horizontal sword tangent lines, 6 vertical sword tangent lines, 7 standing grooves, 8 embedding blocks, 801 second rhombus mesh layer, 802 triangle mesh layer, 803 third square mesh layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, the seed film 1 includes a seed film 1, the seed film 1 is composed of three layers, each of which is composed of a top layer 2, a middle layer 3, and a bottom layer 4, a transverse knife-cutting line 5 and a longitudinal knife-cutting line 6 are disposed on the top of the top layer 2, the transverse knife-cutting line 5 and the longitudinal knife-cutting line 6 penetrate through the top layer 2, the middle layer 3, and the bottom layer 4 and extend to the outside of the bottom layer 4, the seed film 1 can be separated into a plurality of pieces by the transverse knife-cutting line 5 and the longitudinal knife-cutting line 6, the transverse knife-cutting line 5 and the longitudinal knife-cutting line 6 are interlaced with each other to form a unit cell, and the transverse knife-cutting line 5 and the longitudinal knife-cutting line 6 are interlaced with each other to form a unit cell, so that the seed film 1 can be more conveniently separated from the seed film 1 by the transverse knife-cutting line 5 and the longitudinal knife-cutting line 6, thereby realizing the unit cell separation of the seed film 1, and making the use of the seed film 1 more convenient, and making the seed film 1 be adapted to more landforms, cell separation is carried out on the seed film 1 according to requirements, so that the seed film 1 is more convenient and faster to use;
the top layer 2 consists of four layers and is respectively provided with a top film 201, a first square mesh layer 203, a diamond mesh layer 204 and a rice-shaped mesh layer 205, the top of the top film 201 is provided with a vent hole 202, external air can be more conveniently exchanged with air inside the film through the vent hole 202, so that the seeds keep activity, meanwhile, after the seeds are planted, external water can more smoothly enter the inside of the film through the vent hole 202 to be absorbed by the seeds, so that the seeds can more smoothly grow, the survival rate of the seeds is increased to a certain degree, the bottom of the top film 201 is fixedly connected with the top of the first square mesh layer 203, the first square mesh layer 203 is a grid formed by vertically interweaving warp and weft, the bottom of the first square mesh layer 203 is fixedly connected with the top of the diamond mesh layer 204, the bottom of the diamond mesh layer 204 is fixedly connected with the top of the rice-shaped mesh layer 205, through the combination of the first square mesh layer 203, the diamond mesh layer 204 and the diamond mesh layer 204, moisture can enter the interior of the seed film 1 more smoothly after seeds are planted, so that moisture can be absorbed by seeds more conveniently, meanwhile, the interior of the top layer 2 is more convenient to exchange with air in the external environment, meanwhile, the blocking of the seeds is realized through the combination of the first square mesh layer 203, the diamond mesh layer 204 and the diamond mesh layer 204, so that the seeds can breathe while being not easy to drop, further, the activity of the seeds is ensured to a certain extent, the seeds can grow more smoothly when being planted in the seed film, the bottom of the top layer 2 is bonded with the top of the middle layer 3, the top of the middle layer 3 is provided with a second embedding groove 303, the seeds can be embedded in the second embedding groove 303, the second embedding groove 303 is arranged in a unit cell formed by the crossing of the transverse cutting line 5 and the longitudinal cutting line 6, the inside of the second buried groove 303 penetrates the inside of the middle layer 3 and extends to the outside of the middle layer 3;
the bottom layer 4 is composed of two layers and is respectively provided with a first inclined square mesh layer 401 and a second square mesh layer 402, the top of the first inclined square mesh layer 401 is fixedly connected with the bottom of the middle layer 3, the bottom of the first inclined square mesh layer 401 is fixedly connected with the top of the second square mesh layer 402, the first inclined square mesh layer 401 is a grid formed by vertically interweaving inclined warps and wefts, the second square mesh layer 402 is a grid formed by vertically interweaving warps and wefts, the seeds in the second embedding groove 303 can be prevented from falling off by the staggered superposition of the first inclined square mesh layer 401 and the second square mesh layer 402, and when people water the seeds, redundant moisture can be smoothly discharged from the inside of the second embedding groove 303, thereby ensuring that the seeds can smoothly grow to a certain degree, meanwhile, the situation that the seeds are rotten due to the fact that excessive water is not discharged in time and the survival rate of the seeds is reduced;
this seed membrane of growing seedlings of seeding fast, but direct seeding of direct type field crop, can remove traditional seedling transplantation from, and direct whole than artifical broadcast sowing, need not thinning out or filling up seedlings, the direct embedding of seed is in the membrane simultaneously, the embedding mode not only limits in the middle of membrane one side and membrane, the embedding is not limited to single-layer film or bilayer membrane, the material of seed membrane is not limited, not only limits in paper film, starch film etc, including other degradable membrane carriers, the seed of seed membrane embedding is not limited, can embed vegetables such as pakchoi, crops such as grain such as rice, greening plants such as grass etc..
Example two:
referring to fig. 5-6, on the basis of the first embodiment, the top of the middle layer 3 is provided with a first embedding groove 301, the first embedding groove 301 can embed fertilizer, biological bacteria, medicine, etc., the first embedding groove 301 is located at the front side of the second embedding groove 303 and is not in contact with the second embedding groove, the first embedding groove 301 and the second embedding groove 303 are located in the same cell, so that the first embedding groove 301 and the second embedding groove 303 can be torn off simultaneously through the transverse knife-cut line 5 and the longitudinal knife-cut line 6, the inner wall of the second embedding groove 303 is provided with a communicating groove 302, and the inside of the communicating groove 302 is communicated with the inside of the second embedding groove 303;
and then make the inside medicine of second embedding groove 303 plant the back at the seed, outside water source gets into the inside of first embedding groove 301 for the medicine melts and is absorbed by the seed through the inside that intercommunication groove 302 got into second embedding groove 303, and then makes the seed can be more smooth grow, and the interval of seed in the membrane is not limit simultaneously, except embedding the seed, can also embed fertilizer, biological fungus, medicine etc. in the seed membrane.
Example three:
referring to fig. 7-10, on the basis of the first embodiment, the top of the top film 201 is provided with a groove 206, and at this time, the top of the top film 201 has no ventilation holes 202, so that the external air can be more conveniently exchanged with the air inside the film through the groove 206, so that the seeds can keep activity, and after the seeds are planted, the external water source can more smoothly enter the inside of the film through the groove 206 and be absorbed by the seeds, so that the seeds can more smoothly grow, the survival rate of the seeds is increased to a certain extent, the bottom of the top layer 2 is adhered to the top of the middle layer 3, and the middle layer 3 is of a mesh structure;
the top of the bottom layer 4 is fixedly connected with the bottom of the middle layer 3, a placing groove 7 is formed in the top of the bottom layer 4, the placing groove 7 penetrates through the inside of the bottom layer 4 and extends to the outside of the bottom layer 4, the placing groove 7 is formed in a cell formed by the transverse knife-cutting line 5 and the longitudinal knife-cutting line 6 in a staggered mode, an embedding block 8 is fixedly connected to the bottom of the bottom layer 4, the vertical section of the embedding block 8 is isosceles trapezoid, the inside of the embedding block 8 is of a hollow structure, seeds can be placed in the embedding block 8, the bottom of the embedding block 8 is connected with the inside of the groove 206 in a sliding mode, and the embedding block 8 can slide inside the groove 206 in the top of the other top film 201;
the embedding block 8 is composed of three layers and is respectively composed of a second oblique square mesh layer 801, a triangular mesh layer 802 and a third square mesh layer 803, the second oblique square mesh layer 801 is a grid formed by vertically interweaving oblique warps and wefts, the bottom of the second oblique square mesh layer 801 is fixedly connected with the top of the triangular mesh layer 802, the triangular mesh layer 802 is a triangular grid which has stability through a triangle, so that the internal structure of the embedding block 8 is more stable, the bottom of the triangular mesh layer 802 is fixedly connected with the top of the third square mesh layer 803, the third square mesh layer 803 is a grid formed by vertically interweaving warps and wefts, and simultaneously, seeds in the embedding block 8 can be prevented from falling down through the staggered superposition of the second oblique square mesh layer 801, the triangular mesh layer 802 and the third square mesh layer 803, meanwhile, the second oblique square mesh layer 801, the triangular mesh layer 802 and the third square mesh layer 803 are overlapped in a staggered mode, so that when people water seeds, redundant moisture can be discharged from the inside of the embedding block 8 more smoothly, the seeds can be guaranteed to grow more smoothly to a certain extent, and the situation that the survival rate of the seeds is reduced due to the fact that the seeds are rotten because the redundant moisture is not discharged in time is reduced;
meanwhile, the size and the shape of the seed film are not limited, the embedding processing can be adjusted according to the actual application scene of crops, and the seed film can be made into a roll or one sheet after being made, so that the seedling raising plate is more convenient to plant, and the survival rate of the seeds is increased to a certain degree.
The working principle is as follows: when the seed film for quickly sowing and raising seedlings is used;
the first step is as follows: the transverse knife tangent 5 and the longitudinal knife tangent 6 are more conveniently separated from the seed film 1, so that the unit format separation of the seed film 1 is realized, the seed film 1 is more convenient to use, the seed film 1 can adapt to more terrains, the unit cell separation of the seed film 1 is carried out according to requirements, and the seed film 1 is more convenient and faster to use;
the second step is that: laying a seed film in an area to be planted;
the third step: when watering is carried out, external water can enter the interior of the film more smoothly through the air holes 202 and be absorbed by the seeds, so that the seeds can grow more smoothly, and the survival rate of the seeds is increased to a certain extent;
the fourth step: through the crisscross coincide of first square mesh layer 401 with the square mesh layer 402 of second can make when people water the seed, unnecessary moisture can be more smooth from the inside discharge of second package embedding groove 303, and then guaranteed to a certain extent that the seed can be more smooth grow, reduced the seed simultaneously and not in time discharged and lead to the seed to take place to rot because of unnecessary moisture, and then the condition that makes the survival rate of seed descend takes place.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a seed membrane of growing seedlings of sowing fast, includes seed membrane (1), its characterized in that: the seed film (1) consists of three layers which are respectively provided with a top layer (2), a middle layer (3) and a bottom layer (4), the top of the top layer (2) is provided with a transverse knife-cutting line (5) and a longitudinal knife-cutting line (6), the top layer (2) consists of four layers which are respectively provided with a top film (201), a first square mesh layer (203), a diamond mesh layer (204) and a rice-shaped mesh layer (205), the bottom of the top layer (2) is bonded with the top of the middle layer (3), the top of the middle layer (3) is provided with a second embedding groove (303), the second embedding groove (303) is arranged in a unit cell formed by the transverse knife-cutting line (5) and the longitudinal knife-cutting line (6) in a staggered manner, the bottom layer (4) consists of two layers which are respectively provided with a first oblique square mesh layer (401) and a second square mesh layer (402), the top of the bottom layer (4) is fixedly connected with the bottom of the middle layer (3), the bottom fixedly connected with embedding piece (8) of bottom (4), the vertical cross-section of embedding piece (8) is isosceles trapezoid.
2. The seed film for rapid seeding and seedling raising according to claim 1, which is characterized in that: the top of the top film (201) is provided with a groove (206), the top of the bottom layer (4) is provided with a placing groove (7), and the placing groove (7) is formed in a unit cell formed by the transverse knife tangent line (5) and the longitudinal knife tangent line (6) in a staggered mode.
3. The seed film for rapid seeding and seedling raising according to claim 1, which is characterized in that: first embedding groove (301) have been seted up at the top of well (3), first embedding groove (301) are in the front side of second embedding groove (303) and do not contact each other with it, first embedding groove (301) and second embedding groove (303) are inside same cell, intercommunication groove (302) have been seted up on the inner wall of second embedding groove (303), the inside of intercommunication groove (302) communicates with each other with the inside of second embedding groove (303).
4. The seed film for rapid seeding and seedling raising according to claim 1, which is characterized in that: embedding piece (8) are constituteed by the three-layer and have second rhombus mesh layer (801) and triangle-shaped mesh layer (802), third side shape mesh layer (803) respectively to constitute, the bottom of second rhombus mesh layer (801) and the top fixed connection of triangle-shaped mesh layer (802), triangle-shaped mesh layer (802) are the triangle-shaped net, the bottom of triangle-shaped mesh layer (802) and the top fixed connection of third side shape mesh layer (803).
5. The seed film for rapid seeding and seedling raising according to claim 1, which is characterized in that: the transverse knife tangent line (5) and the longitudinal knife tangent line (6) penetrate through the top layer (2), the middle layer (3) and the bottom layer (4) and extend to the outside of the bottom layer (4).
6. The seed film for rapid seeding and seedling raising according to claim 1, which is characterized in that: bleeder vent (202) have been seted up at the top of epiphragma (201), the bottom of epiphragma (201) and the top fixed connection of first square mesh layer (203), the bottom of first square mesh layer (203) and the top fixed connection of rhombus mesh layer (204), the bottom of rhombus mesh layer (204) and the top fixed connection of rice font mesh layer (205).
7. The seed film for rapid seeding and seedling raising according to claim 1, which is characterized in that: the top of first rhombus mesh layer (401) and the bottom fixed connection of middle level (3), the bottom of first rhombus mesh layer (401) and the top fixed connection of second square mesh layer (402).
8. The seed film for rapid seeding and seedling raising according to claim 1, which is characterized in that: the inside of embedding piece (8) is hollow structure, the inside sliding connection of bottom and recess (206) of embedding piece (8).
9. The seed film for rapid seeding and seedling raising according to claim 2, which is characterized in that: the placing groove (7) penetrates through the inner part of the bottom layer (4) and extends to the outer part of the bottom layer (4).
10. The seed film for rapid seeding and seedling raising according to claim 1, which is characterized in that: the inner part of the second embedding groove (303) penetrates through the inner part of the middle layer (3) and extends to the outer part of the middle layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022390696.7U CN214338541U (en) | 2020-10-23 | 2020-10-23 | Seed film for quickly sowing and raising seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022390696.7U CN214338541U (en) | 2020-10-23 | 2020-10-23 | Seed film for quickly sowing and raising seedlings |
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| Publication Number | Publication Date |
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| CN214338541U true CN214338541U (en) | 2021-10-08 |
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| CN202022390696.7U Expired - Fee Related CN214338541U (en) | 2020-10-23 | 2020-10-23 | Seed film for quickly sowing and raising seedlings |
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| CN (1) | CN214338541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112335372A (en) * | 2020-10-23 | 2021-02-09 | 海南大学 | Seed film for quickly sowing and raising seedlings |
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2020
- 2020-10-23 CN CN202022390696.7U patent/CN214338541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112335372A (en) * | 2020-10-23 | 2021-02-09 | 海南大学 | Seed film for quickly sowing and raising seedlings |
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