CN218998788U - Seaweed seed seeder - Google Patents
Seaweed seed seeder Download PDFInfo
- Publication number
- CN218998788U CN218998788U CN202223600406.2U CN202223600406U CN218998788U CN 218998788 U CN218998788 U CN 218998788U CN 202223600406 U CN202223600406 U CN 202223600406U CN 218998788 U CN218998788 U CN 218998788U
- Authority
- CN
- China
- Prior art keywords
- gasket
- seaweed
- permeable net
- seeds
- water permeable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The embodiment of the application provides a seaweed seed sowing device. The device comprises: a spacer having a predetermined weight, the spacer being provided with a through hole; and the water permeable net is arranged on the upper end face and the lower end face of the gasket and covers the through holes, and forms an accommodating space for accommodating seaweed seeds with the through holes. According to the seaweed seed sowing device, the spacer with the preset weight is adopted, seaweed seeds are accommodated in the accommodating space formed by the permeable net and the spacer through hole, a certain dead weight exists in the whole device, the seaweed seeds are limited in the accommodating space, the device and the seaweed seeds can be effectively prevented from being washed away by seawater, the germinated seaweed seeds are stably fixed in a sea area to be repaired to form a seaweed bed, and sowing efficiency is improved.
Description
Technical Field
The application relates to the technical field of seaweed seeding, in particular to a seaweed seed seeding device.
Background
Sea grass is the only marine submerged quilt plant with underground roots and rhizomes in the world, has large-area distribution in coastal areas, and in northern temperate regions, the main dominant sea grass seeds are eel grass (Zostera marina) and Japanese eel grass (Zostera japonica), belonging to eel families (Zosteraceae), eel grass (Zostera), which grow mostly in regions where sediment is mixed. When the sea weeds are distributed in large area in a piece, the sea weed bed is called a sea weed bed, is the most basic and important community in an offshore marine ecosystem, can provide a young plant and a spawning ground for consumers, has functions of dike protection, disaster reduction, climate regulation and the like, and can also provide food sources for primary consumers. Seaweed beds, coral reefs and mangroves are known as three typical marine ecosystems.
Sea weed degradation is a world-recognized global problem, and while the ecological problems of sea weed beds are becoming increasingly severe, how to protect and repair is also becoming the most urgent need at present. Under the increasingly severe global warming trend, activities such as sea reclamation, destructive digging and catching, aquaculture, domestic sewage discharge and the like are accelerated along with the continuous progress of industrialization, the survival of seaweed is directly affected, the invasion of spartina alterniflora also causes serious degradation of seaweed beds, 29% of seaweed in the world is disappeared, and the disappearing speed is also increasing.
The seed method and the plant transplanting method are the main restoration means of seaweed beds. The seaweed bed is repaired by the seed method, so that the genetic diversity of the seaweed bed can be improved, the damage to the donor seaweed bed is small, and the seaweed bed repairing method is advocated and developed. Although some success has been achieved by using seed methods to repair seaweed beds, there are still some problems and weaknesses. In the degraded sea area of seaweed, the sowed seaweed seeds and the grown seedlings are often washed away or flushed out due to tide and ocean current flushing action, so that the seeds and the seedlings are seriously lost, and the repair failure is caused. Therefore, there is a need to solve the problem of inefficiency of the seed method in repairing seaweed beds.
Disclosure of Invention
An aim of the embodiment of the application is to provide a seaweed seed sowing device for solving the problem that the efficiency of repairing a seaweed bed by using an existing seaweed seed method is low.
The embodiment of the application provides a seaweed seed seeder, include: a spacer having a predetermined weight, the spacer being provided with a through hole; and the permeable net is arranged on the upper end face and the lower end face of the gasket and covers the through hole, and an accommodating space for accommodating seaweed seeds is formed by the permeable net and the through hole.
According to the seaweed seed sowing device, due to the fact that the spacer with the preset weight is adopted, the seaweed seeds are contained in the containing space formed by the permeable net and the spacer through holes, certain dead weight exists in the whole device, the seaweed seeds are limited in the containing space, the seaweed seeds and the device can be effectively prevented from being washed away by seawater, the seaweed seeds after germination are stably fixed in a sea area to be repaired to form a seaweed bed, and sowing efficiency is improved. In addition, the gasket and the permeable net are simple in structure, materials are convenient to select, the self structural characteristics of the gasket and the permeable net fixing and sealing gasket through holes are utilized ingeniously to stably contain seeds, and compared with a traditional net bag method and a peat basin method, the cost is reduced, and the sowing efficiency is improved.
In some embodiments, the gasket comprises a first gasket and a second gasket, the water permeable net comprises a first water permeable net and a second water permeable net, wherein the first water permeable net is adhered to the bottom surface of the first gasket, the second water permeable net is adhered to the top surface of the first gasket, and the top surface of the first gasket is adhered to the bottom surface of the second gasket.
According to the seaweed seed sowing device, as the gaskets are two, the water permeable nets (the first water permeable net and the second water permeable net) on the upper end face and the lower end face of the whole device can be firstly dried in the sun and then put a plurality of seaweed seeds into the through holes when being stuck to the two gaskets, and therefore after the top face of the first gasket and the bottom face of the second gasket are stuck and fixed together, the seaweed seed accommodating device can be timely put into seawater (artificial seawater for promoting germination). In other words, after the seaweed seeds are put into the device, the time for drying the adhesive between the water permeable net and the gasket does not need to be waited, and the adhesive between the water permeable net and the gasket needs to be dried and then can be put into seawater (artificial seawater for promoting germination), so that the risk of death of the seaweed seeds due to long-time water shortage is reduced, the reliability of sowing the seaweed seeds is ensured, and the germination promoting efficiency is ensured.
In some embodiments, the bottom surface of the first gasket is a first plane, and the top surface of the first gasket is a first inclined surface, such that the first gasket has a first thin edge and a first thick edge; the bottom surface of the second gasket is formed into a second inclined plane matched with the first inclined plane, and the top surface of the second gasket is a second plane, so that the second gasket is provided with a second thin edge and a second thick edge, wherein the first thin edge corresponds to the second thick edge, and the first thick edge corresponds to the second thin edge.
According to the seaweed seed sowing device, due to the fact that the two gaskets with the inclined planes are adopted, on one hand, materials are convenient to obtain, the conventional inclined gaskets are ingeniously utilized, on the other hand, compared with the plane, the inclined planes are larger in adhesion area, fixing is convenient, connection is stable and reliable, and the risk that seaweed seeds are washed away by sea water is reduced.
In some embodiments, the gasket is polygonal with edges formed.
According to the seaweed seed sowing device, when the spacer is placed in the sea to be repaired, the edge formed by the polygonal structure interferes with sand and stone in the sea to be repaired, the risk of being washed away by seawater is reduced, and sowing efficiency is improved.
In one example, the spacer is square. The square gasket does not need to be improved in structure, a conventional gasket structure can be utilized, materials are convenient to select, and cost is reduced.
In some embodiments, the gasket is a stainless steel gasket.
According to the seaweed seed sowing device, on one hand, the stainless steel gasket is convenient for selecting materials, on the other hand, the seaweed seed sowing device has certain anti-corrosion performance, and the reliability of seaweed fixation is improved.
In some embodiments, the first water permeable net is adhered and fixed on the bottom surface of the first gasket through silanized polyurethane resin; the top surface of the first gasket and the bottom surface of the second gasket are stuck and fixed together through cyanoacrylate adhesive.
According to the seaweed seed sowing device, cyanoacrylate glue and silanized polyurethane resin are adopted as the binder, so that the material selection is economical, the cost is reduced, the fixation time is quicker, and the risk of water shortage and death of seaweed seeds is reduced.
The embodiment of the application also provides a seaweed seed sowing method, which is applied to the seaweed seed sowing device of any embodiment, and comprises the following steps: a water permeable net is fixed on the lower end surface of the gasket and covers the through hole of the gasket; placing a predetermined number of seaweed seeds into the through holes; another water permeable net is fixed on the upper end surface of the gasket and covers the through hole of the gasket, and seaweed seeds are accommodated in an accommodating space formed by the through hole and the water permeable net; immersing the sowing device containing seaweed seeds in artificial seawater with a preset concentration for a preset time to promote the germination of the seeds; sowing the seeds with promoted germination in the sea area to be repaired.
According to the seaweed seed sowing method, as the gasket has a certain weight, the seaweed seeds are contained in the containing space formed by the permeable net and the gasket through holes, a certain dead weight exists in the whole device, the seaweed seeds are limited in the containing space, the device and the seaweed seeds can be effectively prevented from being washed away by seawater, the germinated seaweed seeds are stably fixed in a sea area to be repaired to form a seaweed bed, and the sowing efficiency is improved. In addition, the gasket and the permeable net are simple in structure, materials are convenient to select, the self structural characteristics of the gasket and the permeable net fixing and sealing gasket through holes are utilized ingeniously to stably contain seeds, and compared with a traditional net bag method and a peat basin method, the cost is reduced, and the sowing efficiency is improved.
In some embodiments, the gasket comprises a first gasket and a second gasket, and the water permeable mesh comprises a first water permeable mesh and a second water permeable mesh; the through hole that gets a water permeable net to fix in the lower terminal surface of gasket and cover the gasket includes: adhering a first permeable net to the bottom surface of the first gasket and covering the through holes of the first gasket; get another net that permeates water and fix the up end of gasket and cover the through-hole of first gasket, accept the seaweed seed in the accommodation space that through-hole and net that permeates water formed include: adhering a second water permeable net to the top surface of the second gasket and covering the through holes of the second gasket; and pasting and fixing the top surface of the first gasket and the bottom surface of the second gasket together so as to accommodate seaweed seeds in the accommodating space.
According to the seaweed seed sowing method, as the two gaskets are adopted, when the water permeable nets (the first water permeable net and the second water permeable net) on the upper end face and the lower end face of the whole device are adhered to the two gaskets, a plurality of seaweed seeds can be firstly dried in the sun and then put into the through holes, so that after the top face of the first gasket 11 and the bottom face of the second gasket are adhered and fixed together, the seaweed seeds can be timely accommodated
The seed device is put into seawater (artificial seawater for promoting germination) for promoting germination. In other words, after the seaweed seeds are put into the device, there is no need to wait for the time for the adhesive between the water-permeable net and the spacer to dry out, because
The adhesive between the water permeable net and the gasket can be put into seawater (artificial seawater for promoting germination) after being dried in the sun, so that the risk of death of seaweed seeds due to long-time water shortage is reduced, the reliability of sowing the seaweed seeds is ensured, and the germination promoting efficiency is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be construed as limiting the scope, for those of ordinary skill in the art
Other relevant drawings may also be obtained from these drawings by the person without the inventive effort.
Fig. 1 is a schematic structural view of a seaweed seed sowing device according to an embodiment of the present application;
FIG. 2 is an exploded view of a seaweed seed sowing device according to an embodiment of the present application;
fig. 3 is a flowchart of a seaweed seed sowing method according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numerals and letters refer to like items throughout the following drawings, and accordingly, one
Once a certain item is defined in one drawing, no further definition or explanation thereof is necessary in the subsequent drawings. Meanwhile, in the description of the present application, the terms "first", "second", etc. are used only for regions
And are described in detail, but are not to be construed as indicating or implying relative importance.
In the related art, the seaweed seed sowing method comprises a direct sowing method, a traditional net bag method, a peat basin method and the like. The direct sowing method is to sowing seaweed seeds directly in the repaired sea area, and the survival rate of seedlings is low due to flushing, predation or germination failure. The traditional net bag method is to uniformly mix seaweed seeds and sediments, fill the net bags, then transport the net bags to a repaired sea area for manual pit digging and burying, and the time is limited when the operation is needed in ebb; the diving operation can be performed, the labor cost is high, and the safety risk exists. The mesh bags preferably cause sand to move, be buried or flushed out, and are labor and cost intensive. The mud carbon basin method is to mix seeds and sediments uniformly, put the seeds and sediments into the mud carbon basin, then transport the mud carbon basin to a restoration sea area for manual pit digging and burying, and the mud carbon basin method needs to work in the time of ebb and time limitation; the diving operation can be performed, the labor cost is high, and the safety risk exists. The mesh bags preferably cause sand to move, be buried or flushed out, and are labor and cost intensive. The mud carbon basin is suitable for causing sand to move, be buried or flushed out, and has high labor and cost.
In view of the above problems, the present application provides a seaweed seed sowing device, which can solve the problems that seeds are washed away by seawater, resulting in the difficulty in fixation of germinated seeds and high sowing cost.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a seaweed seed sowing device according to an embodiment of the present application; fig. 2 is an exploded schematic view of a seaweed seed sowing device according to an embodiment of the present application.
The application provides a seaweed seed seeder, include: the gasket 10 and the water permeable net.
The gasket 10 has a predetermined weight, for example, 20g or more. The gasket 10 is provided with a through hole 101. The gasket 10 has a certain thickness, and the gasket 10 is provided with a through hole 101 penetrating through the upper and lower end surfaces.
The water permeable net is arranged on the upper and lower end surfaces of the gasket 10 and covers the through holes 101, and forms a containing space for containing seaweed seeds with the through holes 101. The upper and lower end surfaces of the gasket 10 can be adhered with water permeable nets, and the water permeable nets of the upper and lower end surfaces cover the through holes 101, so that the water permeable nets of the upper and lower end surfaces and the through holes 101 together form a containing space for containing seaweed seeds. The water permeable net can be a net structure, and is provided with a plurality of water inlet holes, so that water can enter the through holes 101 for soaking seaweed seeds, thereby promoting germination of the seaweed seeds, and the seeds after germination can also extend out of the holes of the water permeable net after growth.
When in use, a water permeable net can be fixed on the lower end surface of the gasket 10 and covers the through hole 101 of the gasket 10; then, a predetermined number of seaweed seeds are put into the through holes 101; next, another water permeable net is fixed on the upper end surface of the gasket 10 and covers the through holes of the gasket, and seaweed seeds are accommodated in the accommodating space formed by the through holes and the water permeable net; then, the sowing device containing seaweed seeds is placed into artificial seawater with preset concentration for soaking for preset time, so that seed germination promotion is carried out, wherein the preset salt concentration can be 5% -10%, and the soaking preset time can be 2-3 days; finally, sowing the seeds with promoted germination in the sea area to be repaired, and completing sowing of seaweed seeds.
According to the seaweed seed sowing device, due to the fact that the spacer 10 with the preset weight is adopted, the seaweed seeds are contained in the containing space formed by the permeable net and the spacer 10 through holes 101, certain dead weight exists in the whole device, the seaweed seeds are limited in the containing space, the seaweed seeds and the device can be effectively prevented from being washed away by seawater, the germinated seaweed seeds are stably fixed in a sea area to be repaired to form a seaweed bed, and sowing efficiency is improved. In addition, the gasket 10 and the permeable net are simple in structure, materials are convenient to select, the self structural characteristics of the gasket and the through holes of the permeable net fixing and sealing gasket are utilized skillfully to stably contain seeds, and compared with a traditional net bag method and a peat basin method, the cost is reduced, and the sowing efficiency is improved.
In some embodiments, referring to fig. 1 and 2, the gasket 10 of the embodiments of the present application may include a first gasket 11 and a second gasket 12, where the water permeable net includes a first water permeable net 31 and a second water permeable net 32, where the first water permeable net 31 is adhered to the bottom surface 111 of the first gasket 11, the second water permeable net 32 is adhered to the top surface 121 of the first gasket, and the top surface 112 of the first gasket 11 is adhered to the bottom surface 122 of the second gasket 12.
The first gasket 11 has opposite bottom and top surfaces 111, 112 and the second gasket 12 has opposite bottom and top surfaces 122, 121. Wherein the top surface 112 of the first gasket 11 is opposite the bottom surface 122 of the second gasket 12 and the two may be adhered together by an adhesive. The binder can be common cyanoacrylate glue, so that the material selection is economical and the cost is reduced. The first gasket 11 and the second gasket 12 are adhered together to form an integrated gasket with upper and lower end faces, wherein the first water permeable net 31 is adhered to the bottom face 111 of the first gasket 11 and is also the lower end face of the integrated gasket, and the second water permeable net 32 is adhered to the top face 121 of the first gasket and is also the upper end face of the integrated gasket. The water permeable net (the first water permeable net 31 and the second water permeable net 32) can be made of common silanized polyurethane resin, so that the materials are economical, and the cost is reduced.
In use, the first water-permeable net 31 is adhered to the bottom surface 111 of the first gasket 11 and covers the through hole 101 of the first gasket 11; then, the second water permeable net 32 is adhered to the top surface 121 of the second gasket 12 and covers the through hole 102 of the second gasket 12. Waiting for the binder to be dried, and then putting a plurality of seaweed seeds into the through holes 101 of the first gasket 11; and then the top surface 112 of the first gasket 11 and the bottom surface 122 of the second gasket 12 are stuck and fixed together to accommodate seaweed seeds in the accommodating space.
According to the seaweed seed sowing device, two gaskets are adopted, so that the water permeable nets (the first water permeable net 31 and the second water permeable net 32) on the upper end face and the lower end face of the whole device can be firstly dried in the sun and then a plurality of seaweed seeds are placed into the through holes when being adhered to the two gaskets, and after the top face 112 of the first gasket 11 and the bottom face 122 of the second gasket 12 are adhered and fixed together, the seaweed seed accommodating device can be timely placed into sea water (artificial sea water for promoting germination). In other words, after the seaweed seeds are put into the device, the time for drying the adhesive between the water permeable net and the gasket does not need to be waited, and the adhesive between the water permeable net and the gasket needs to be dried and then can be put into seawater (artificial seawater for promoting germination), so that the risk of death of the seaweed seeds due to long-time water shortage is reduced, the reliability of sowing the seaweed seeds is ensured, and the germination promoting efficiency is ensured.
In some embodiments, the bottom surface 111 of the first gasket 11 is a first plane, and the top surface 112 of the first gasket 11 is a first inclined surface, such that the first gasket 11 forms a first thin edge 113 and a first thick edge 114. The bottom surface 122 of the second gasket 12 is formed as a second bevel that mates with the first bevel, e.g., the first and second bevels are inclined at the same angle and surface area. The top surface 121 of the second gasket 12 is a second plane, so that the second gasket 12 has a second thin edge 123 and a second thick edge 124, where the first thin edge 113 of the first gasket 11 is adhered to the second thick edge 124 of the second gasket 12 (shown in fig. 1), and the first thick edge 114 of the first gasket 11 is adhered to the second thin edge 123 of the second gasket 12. Preferably, the first gasket 11 and the second gasket 12 may have the same structure.
According to the seaweed seed sowing device, due to the fact that the two gaskets with the inclined planes are adopted, on one hand, materials are convenient to obtain, the conventional inclined gaskets are ingeniously utilized, on the other hand, compared with the plane, the inclined planes are larger in adhesion area, fixing is convenient, connection is stable and reliable, and the risk that seaweed seeds are washed away by sea water is reduced.
In some embodiments, the gasket 10 is polygonal and has a single edge. The first gasket 10 and the second gasket 12 can be of polygonal structures, when the gaskets are placed in the sea to be repaired, edges formed by the polygonal structures interfere with sand stones in the sea to be repaired, the risk of being washed away by seawater is reduced, and sowing efficiency is improved. By way of example, the gasket 10 is square, the square gasket does not need to be improved in structure, a conventional gasket structure can be utilized, materials are convenient to select, and cost is reduced.
In some embodiments, gasket 10 is a stainless steel gasket. The stainless steel gasket is convenient for selecting materials on one hand, has certain anti-corrosion performance on the other hand, and improves the reliability of seaweed fixation.
The present application makes the following test data:
10 months in 2020, an eel grass sea grass field ecological restoration test is carried out in a certain bay;
observing in 4 months of 2021, the sown eel seeds start to germinate, the collected seedlings are good in state, the seedling establishment rate is high, and the seedling establishment rate is as high as 27-32%;
observations were made at month 8 of 2021, and stable seaweed plaques had formed;
5 months in 2022, the seaweed is in a continuous distribution state;
the sea weed bed reached a steady state as observed in month 11 of 2022.
In summary, the seaweed seed sowing device in the embodiment of the application has no pollution to the material; the seedling establishment rate is high and reaches more than 30 percent; the total weight of the gasket is about 20g, so that the problem that seeds are washed away can be solved, the problem that the seeds and germinated seeds are difficult to fix is solved, the water-permeable net is shielded, animals can be prevented from foraging, and meanwhile, the seeds can be quickly buried into the sea bottom on the fluctuation sea bottom due to the weight; the gasket and other materials are easy to obtain and cheap; the square gasket is not easy to roll on the sea floor and can be stably fixed.
Referring to fig. 3, an embodiment of the present application further provides a seaweed seed sowing method, which is applied to the seaweed seed sowing device described in any one of the embodiments, and the method includes: step S11, step S12, step S13, step S14, and step S15.
In step S11, a water permeable net is fixed on the lower end surface of the gasket and covers the through hole of the gasket; for example, the water permeable net may be fixed to the lower end surface of the gasket by the above-mentioned sticking manner, so that the water permeable net covers the through holes of the gasket.
In step S12, a predetermined number of seaweed seeds are put into the through holes; the number of seaweed seeds may be, for example, 10 to 15.
In step S13, another water permeable net is fixed on the upper end surface of the spacer and covers the through hole of the spacer, and the seaweed seeds are accommodated in the accommodating space formed by the through hole and the water permeable net. For example, the water permeable net can be fixed on the upper end surface of the gasket by the above-mentioned pasting mode, so that the water permeable net covers the through holes of the gasket.
In step S14, the sowing device containing seaweed seeds is placed in artificial seawater of a predetermined concentration for soaking for a predetermined time to promote germination of the seeds; wherein the predetermined salt concentration may be, for example, 5% to 10%, and the predetermined soaking time may be 2 to 3 days.
In step S15, the sprouted seeds are sown in the sea area to be repaired, and the sowing of seaweed seeds is completed.
According to the seaweed seed sowing method, as the gasket 10 has a certain weight, and the seaweed seeds are contained in the containing space formed by the permeable net and the through holes 101 of the gasket 10, a certain dead weight exists in the whole device, the seaweed seeds are also limited in the containing space, the device and the seaweed seeds can be effectively prevented from being washed away by seawater, the germinated seaweed seeds are stably fixed in a sea area to be repaired to form a seaweed bed, and the sowing efficiency is improved. In addition, the gasket 10 and the permeable net are simple in structure, materials are convenient to select, the self structural characteristics of the gasket and the through holes of the permeable net fixing and sealing gasket are utilized skillfully to stably contain seeds, and compared with a traditional net bag method and a peat basin method, the cost is reduced, and the sowing efficiency is improved.
In some embodiments, step S11 includes: and adhering the first permeable net to the bottom surface of the first gasket and covering the through holes of the first gasket.
Step S12 includes: adhering a second water permeable net to the top surface of the second gasket and covering the through holes of the second gasket; and then wait for the adhesive to air dry.
The top surface of the first gasket and the bottom surface of the second gasket are stuck and fixed together so as to contain seaweed seeds in the containing space.
According to the seaweed seed sowing method, as the two gaskets are adopted, when the water permeable nets (the first water permeable net 31 and the second water permeable net 32) on the upper end face and the lower end face of the whole device are adhered to the two gaskets, a plurality of seaweed seeds can be firstly dried in the sun and then put into the through holes, and therefore after the top face 112 of the first gasket 11 and the bottom face 122 of the second gasket 12 are adhered and fixed together, the device containing the seaweed seeds can be timely put into sea water (artificial sea water for promoting germination). In other words, after the seaweed seeds are put into the device, the time for drying the adhesive between the water permeable net and the gasket does not need to be waited, and the adhesive between the water permeable net and the gasket needs to be dried and then can be put into seawater (artificial seawater for promoting germination), so that the risk of death of the seaweed seeds due to long-time water shortage is reduced, the reliability of sowing the seaweed seeds is ensured, and the germination promoting efficiency is ensured.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other manners as well. The apparatus embodiments described above are merely illustrative, for example, flow diagrams and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, the functional modules in the embodiments of the present application may be integrated together to form a single part, or each module may exist alone, or two or more modules may be integrated to form a single part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (8)
1. A seaweed seed sowing device, comprising:
a spacer having a predetermined weight, the spacer being provided with a through hole; a kind of electronic device with high-pressure air-conditioning system
The water permeable net is arranged on the upper end face and the lower end face of the gasket and covers the through holes, and an accommodating space for accommodating seaweed seeds is formed by the water permeable net and the through holes.
2. The seaweed seed planting device of claim 1, wherein,
the gasket comprises a first gasket and a second gasket, wherein the water permeable net comprises a first water permeable net and a second water permeable net, the first water permeable net is stuck to the bottom surface of the first gasket, the second water permeable net is stuck to the top surface of the first gasket, and the top surface of the first gasket and the bottom surface of the second gasket are stuck and fixed.
3. The seaweed seed sowing device as claimed in claim 2, wherein,
the bottom surface of the first gasket is a first plane, and the top surface of the first gasket is a first inclined surface, so that the first gasket is provided with a first thin edge and a first thick edge;
the bottom surface of the second gasket is formed into a second inclined plane matched with the first inclined plane, and the top surface of the second gasket is a second plane, so that the second gasket is provided with a second thin edge and a second thick edge, wherein the first thin edge corresponds to the second thick edge, and the first thick edge corresponds to the second thin edge.
4. The seaweed seed planting device of claim 1, wherein,
the gasket is polygonal and is provided with an edge.
5. The seaweed seed planting device of claim 4, wherein,
the gasket is square.
6. The seaweed seed planting device of claim 1, wherein,
the gasket is a stainless steel gasket.
7. The seaweed seed sowing device as claimed in claim 2, wherein,
the first permeable net is stuck and fixed on the bottom surface of the first gasket through silanized polyurethane resin; the top surface of the first gasket and the bottom surface of the second gasket are stuck and fixed together through cyanoacrylate adhesive.
8. The seaweed seed sowing device as claimed in claim 2, wherein,
the predetermined weight of the gasket is 20 grams or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223600406.2U CN218998788U (en) | 2022-12-30 | 2022-12-30 | Seaweed seed seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223600406.2U CN218998788U (en) | 2022-12-30 | 2022-12-30 | Seaweed seed seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218998788U true CN218998788U (en) | 2023-05-12 |
Family
ID=86235552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223600406.2U Active CN218998788U (en) | 2022-12-30 | 2022-12-30 | Seaweed seed seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218998788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115885622A (en) * | 2022-12-30 | 2023-04-04 | 中国科学院海洋研究所 | Seaweed seed sowing device and seaweed seed sowing method |
-
2022
- 2022-12-30 CN CN202223600406.2U patent/CN218998788U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115885622A (en) * | 2022-12-30 | 2023-04-04 | 中国科学院海洋研究所 | Seaweed seed sowing device and seaweed seed sowing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101790933B (en) | Method for constructing water fluctuation belt vegetations of Three Gorges reservoir by vertical arrangement of arbor-bush-grass | |
| Segelquist et al. | Establishment of Populus deltoides under simulated alluvial groundwater declines | |
| Phillips | Transplantation of seagrasses, with special emphasis on eelgrass, Zostera marina L. | |
| JP4916294B2 (en) | Grass transplanter and method for transplanting grass in the bottom of water | |
| CN218998788U (en) | Seaweed seed seeder | |
| CA2571556A1 (en) | A method of delivering plant seed material | |
| Lanuru | Bottom sediment characteristics affecting the success of seagrass (Enhalus acoroides) transplantation in the westcoast of south Sulawesi (Indonesia) | |
| Bull et al. | An experimental evaluation of different methods of restoring Phyllospadix torreyi (surfgrass) | |
| Thorhaug et al. | Restoration of Seagrasses: With Economic Analysis | |
| Orth et al. | A review of techniques using adult plants and seeds to transplant eelgrass (Zostera marina L.) in Chesapeake Bay and the Virginia Coastal Bays | |
| Hughes | Saltmarsh erosion and management of saltmarsh restoration; the effects of infaunal invertebrates | |
| CN111642334A (en) | Control method of intertidal zone invasive plant | |
| Alsumaiti et al. | Mangroves among most carbon-rich ecosystem living in hostile saline rich environment and mitigating climate change–a case of Abu Dhabi | |
| CN115885622A (en) | Seaweed seed sowing device and seaweed seed sowing method | |
| CN114679994A (en) | Method for removing spartina alterniflora and replacing and recovering mangrove forest by using high-pressure water gun | |
| KR101321359B1 (en) | Cultivation method of bogbean | |
| Vichkovitten et al. | Transplantation of tropical seagrass Enhalus acoroides (L.) in Thai coastal water: implication for habitat restoration | |
| Irawan | Transplantation of Enhalus acoroides on a sedimentary beach in Ambon Bay | |
| CN218789676U (en) | Ocean current shelters device based on sea grass seed restoration method | |
| Orth et al. | Restoring eelgrass from seed: a comparison of planting methods for large-scale projects | |
| CN217038316U (en) | Ocean current sheltering device based on seaweed mud-pill sowing method | |
| Trangia | Nursery propagation of apple mangrove Sonneratia alba. | |
| Zhan et al. | Feasibility of Surfgrass Phyllospadix iwatensis Transplantation Along the Rocky Coasts of Shandong Peninsula, China | |
| Orth et al. | A summary of eelgrass reproductive biology with an emphasis on seed biology and ecology from the Chesapeake Bay region | |
| Lewis III et al. | EXPERIMENTAL SEA GRASS MITIGATION IN THE FLORIDA KEYS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |