CN114711136B

CN114711136B - Pollution-free seaweed transplanting device

Info

Publication number: CN114711136B
Application number: CN202210399711.5A
Authority: CN
Inventors: 刘松林; 任玉正; 黄小平; 江志坚; 吴云超; 张霞
Original assignee: South China Sea Institute of Oceanology of CAS
Current assignee: Sanya Marine Ecological Environment Engineering Research Institute; South China Sea Institute of Oceanology of CAS
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-11-29
Anticipated expiration: 2042-04-15
Also published as: CN114711136A

Abstract

The invention discloses a pollution-free seaweed transplanting device, which relates to the technical field of ecological engineering and comprises a v-21274; part the last cutting of rectangle bounding wall has rectangular shape interface and has seted up the hole simultaneously, part only the last cutting of rectangle bounding wall has rectangular shape interface, assembles and splices with the sea grass transplanting device of equipment different structures through rectangular shape interface. The device can be decomposed under natural conditions, can realize pollution-free transplantation, has a strong fixing effect on the transplanted seaweed, promotes the fusion of the rhizomes and the transplantation substrate of the seaweed, and improves the survival rate of the seaweed after transplantation.

Description

Pollution-free seaweed transplanting device

Technical Field

The invention relates to the technical field of ecological engineering, in particular to a pollution-free seaweed transplanting device which is applied to seaweed bed ecological restoration engineering.

Background

The seaweed bed is an ecosystem with extremely high coastal productivity, the carbon storage function ('blue carbon') of the seaweed bed is widely concerned in the world due to global warming, and in addition, the seaweed bed also plays an important ecological function in the aspects of fixing the substrate, protecting the coast, improving the water quality, raising the young and the like, and is called as offshore three major ecosystems together with coral reefs and mangrove forests. In recent years, however, the global sea grass beds have been degraded at a rate of 7% per year worldwide since the 90 s of the 20 th century due to the influence of human activities and environmental pollution. Therefore, the development of ecological restoration of the seaweed bed is a hot point of international marine ecological restoration.

Research and development work at home and abroad shows that active biodiversity protection measures and appropriate human intervention (such as artificial cultivation and transplantation) can accelerate the recovery process of the seaweed bed. Artificial transplantation of adult seaweed is a common method in rehabilitation, the transplantation unit comprises turf, grass block and rhizome, the turf method and the grass block method have great damage to the native seaweed bed and high labor intensity, and are mainly applied to muddy substrate. The rhizome method is highly appreciated because of its low destruction to the habitat of the original seaweed, and various transplantation methods, such as a direct-cutting method, a sinker method, a staple method, a frame method, a horizontal rhizome method, a mechanical method, and a cluster basket frame method, have evolved depending on the transplantation unit. The fixation and combination of seaweed rootstocks in sediments are the key to the success of transplantation, and the use of less external fixation materials often leads to insufficient fixation of rootstocks and lower survival rate of transplanted seaweed (such as a straight-cutting method and a sinker method); although the external material of a large amount of metals is adopted to fix the seaweed plants (such as a U-shaped nail method, a frame body method and a cluster basket frame method), the survival rate of seaweed transplantation can be improved, new pollutants such as metal nails and metal frames are often introduced, secondary pollution is caused to the marine environment, and the method is paradox from the original purpose of ecological restoration of a seaweed bed. This is also the key to the future implementation of large-scale transplants of seaweed.

Aiming at the current situation that the sea grass bed is seriously degenerated at present, the rhizome method is the optimal method for the ecological restoration of the sea grass bed. Firstly, in order to reduce secondary pollution in the ecological restoration of a seaweed bed, a degradable or pollution-free fixing material is selected or manufactured, which becomes one of the key technical problems to be solved urgently; secondly, in order to improve the survival rate of the transplanted seaweed, the fixation of the seaweed needs to be enhanced to promote the fusion of the seaweed roots and the transplanting substrate, so that the research and development of a transplanting device to ensure the fusion of the seaweed roots and the transplanting substrate become the second key technical problem to be solved urgently.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a degradable seaweed transplanting device, which can realize pollution-free transplanting, has stronger fixing effect on the transplanted seaweed, promotes the fusion of the rootstocks and the transplanting substrate of the seaweed, and improves the survival rate of the seaweed after the seaweed is transplanted.

In order to achieve the purpose, the invention can adopt the following technical scheme:

the invention discloses a pollution-free seaweed transplanting device, which is characterized in that a laser cutting technology is utilized to cut a compressed kraft liner board (formed by compressing paper pulp) into paperboards with 8 different shapes, and the device is assembled and spliced into the pollution-free seaweed transplanting device and comprises a staggered upper coaming, a staggered lower coaming, an upper coaming clapboard, a lower coaming clapboard, a lateral porous plate, a double-ring fixing plate, a non-ring fixing plate and a side wall fixing plate.

The staggered upper coaming and the staggered lower coaming are both v 21274and a paper board, the upper parts of the inner sides of the staggered upper coaming and the staggered lower coaming are both cut with a fixed plate connector, the lower parts of the inner sides of the staggered upper coaming and the staggered lower coaming are both cut with a perforated plate connector, the fixed plate connector and the perforated plate connector are both provided with the same depth and width, and the lower parts of the outer sides of the staggered upper coaming and the staggered lower coaming are both cut with side wall fixed plate connectors with the same depth and width; the centers of the bottom edges of the staggered upper enclosing plates and the staggered lower enclosing plates are provided with the same number of release holes, the release holes are circular with the same diameter, and the lower parts of the two sides of the bottom edges of the staggered upper enclosing plates and the staggered lower enclosing plates are cut with fixed plate bottom connectors with the same depth and width; the outer sides of the bottom edges of the staggered upper enclosing plates are close to the bottom interface of the fixed plate, upper enclosing plate interfaces with the same depth and width are cut, and lower enclosing plate interfaces are cut in the centers of the outer sides of the bottom edges of the staggered upper enclosing plates; the inner sides of the bottom edges of the lower staggered surrounding plates are close to a porous plate interface, a lower surrounding plate interface with the same depth and width as the upper surrounding plate interface is cut, the upper surrounding plate interface is matched with the lower surrounding plate interface, and an upper surrounding plate interface is cut in the center of the inner sides of the bottom edges of the lower staggered surrounding plates. The 2 staggered upper enclosing plates and the 2 staggered lower enclosing plates are matched and connected through the upper enclosing plate connectors and the lower enclosing plate connectors to form four enclosing edges of the transplanting device.

The upper and lower baffle plates are both a V21274and a C-shaped paper plate, the upper parts of the inner sides of the side edges of the upper and lower baffle plates are cut with fixing plate interfaces, the lower parts of the inner sides are cut with porous plate interfaces, and the lower parts of the outer sides of the side edges of the upper and lower baffle plates are cut with side wall fixing plate interfaces. The lower parts of both sides of the bottom edges of the upper enclosing partition board and the lower enclosing partition board are respectively cut into bottom connectors of the fixed boards; the middle part of the outer side of the bottom edge of the upper enclosure partition board and the bottom interface part close to the fixed board are totally cut with 3 frame body mortise-tenon interfaces with the same depth and width; and the middle part of the inner side of the bottom edge of the lower enclosing partition plate and the joint close to the porous plate are also cut with a frame body mortise-tenon joint with the same size as the frame body mortise-tenon joint. The framework mortise-tenon interfaces on the two sides are in fit connection with the upper enclosure partition plate interface, the framework mortise-tenon interfaces on the two sides are in fit connection with the lower enclosure partition plate interface, the middle framework mortise-tenon interface is in fit connection with the middle framework mortise-tenon interface, and the mortise-tenon interfaces form a stable base of the transplanting device.

Lateral direction perforated plate be rectangular cardboard, lateral direction perforated plate open have with crisscross apron and crisscross down the same quantity of apron the release hole, lateral direction perforated plate both sides and central lower part all cut the unfilled corner that has the equidimension, the unfilled corner forms the perforated plate bayonet socket, the perforated plate bayonet socket the size with the perforated plate interface unanimous, utilize 4 lateral direction perforated plate, through the perforated plate bayonet socket with the perforated plate interface agree with mutually to be connected, further firm transplantation device's lower part.

The double-ring fixing plate is a rectangular paperboard, two sides of the double-ring fixing plate are respectively provided with a circular fixing opening, and fixing nails can be inserted into the fixing openings to fix the whole fixing device; the double-ring fixing plate is cut with 3 double-ring fixing plate bayonets with the same size as the fixing plate interfaces, and the double-ring fixing plate bayonets on 2 double-ring fixing plates are respectively matched and connected with the fixing plate interfaces on two parallel edges, so that the upper part of the transplanting device is initially stabilized.

The ringless fixing plate is a rectangular paperboard, notches with the same size are cut at both sides and the lower part of the center of the ringless fixing plate, and notches of the notches form a bayonet of the ringless fixing plate; the bayonets of the 2 acyclic fixed plates are in fit connection with the interfaces of the rest fixed plates, so that the upper part of the transplanting device is further stabilized; the transplantation device that will tentatively splice is upset, utilizes 4 no ring fixed plate, through no ring fixed plate bayonet socket with fixed plate bottom interface agree with mutually and connect to bind with degradable glue, tentatively formed the release box in transplantation device bottom outside, the release box can fill the grit and increase the weight of transplantation device, it buries when making to transplant more, also can make to transplant the back more firm in the deposit, at the sea area that lacks nutrition, the release box can also fill slow-release fertilizer or other nutrients, slow-release fertilizer or other nutrients pass through release hole slowly to plant release nutrition.

The side wall fixed plate be the rectangle cardboard, the upper portion and the lower part of side wall fixed plate both sides and central authorities cut, the unfilled corner that upper portion formed is bayonet socket on the side wall fixed plate, the unfilled corner that the lower part formed is bayonet socket under the side wall fixed plate, side wall fixed plate go up bayonet socket and side wall fixed plate down bayonet socket and side wall fixed plate interface suit, utilize 4 the side wall fixed plate, through side wall fixed plate go up bayonet socket and side wall fixed plate down bayonet socket with side wall fixed plate interface agree with mutually and be connected to bind to degradable glue, realize releasing the sealed of box to accomplish whole transplantation device's equipment.

Compared with the prior art, the invention has the beneficial effects that: the seaweed transplanting device is formed by assembling different accessories cut by the compressed kraft liner paperboard, the transplanting device can be slowly decomposed in the transplanting process, pollution-free seaweed transplanting can be guaranteed, the assembled transplanting device is stable, the fixing effect of the transplanting device on seaweed can be enhanced by filling the slow release fertilizer (or sand stone) in the release box, nutrient substances can be released by the transplanting device and the slow release fertilizer decomposing to promote the growth of the seaweed, and the survival rate of the seaweed transplanting is effectively improved. And the cost of the transplanting device is 50 percent less than that of the common metal transplanting device, and large-scale seaweed transplanting can be realized in the future.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an assembly kit of a seaweed transplantation device of the present invention: the structure schematic diagram of the staggered upper enclosing plate (A), the staggered lower enclosing plate (B), the upper enclosing partition plate (C), the lower enclosing partition plate (D), the lateral porous plate (E), the double-ring fixing plate (F), the acyclic fixing plate (G) and the side enclosing fixing plate (H);

FIG. 2 is an assembly process of the seaweed transplanting device of the present invention, wherein English letters represent each accessory in FIG. 1;

FIG. 3 is a schematic view showing the structure of a transplanting unit formed by fixing seaweed to a seaweed transplanting device according to the present invention;

wherein 1, fixing plate interface; 2. a perforated plate interface; 3. a side wall fixing plate interface; 4. a release aperture; 5. a fixed plate bottom interface; 6. an upper coaming interface; 7. a lower enclosure panel interface; 8. a lower coaming interface; 9. an upper enclosure plate interface; 10. a frame body mortise-tenon joint; 11. a frame body mortise and tenon joint; 12. a perforated plate bayonet; 13. a fixed port; 14. a bayonet of the double-ring fixing plate; 15. a bayonet of the acyclic fixed plate; 16. a side wall fixing plate upper bayonet; 17. a lower bayonet of the side wall fixing plate; 18. fixing nails; 19. releasing the cartridge; 20. sea grass; 21. a fine cotton rope.

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 a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Example (b):

it should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise. Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 3, the following detailed description of the embodiments of the present invention will be provided with reference to the accompanying drawings, it should be noted that, in the embodiments, only one size of seaweed plants is set (here, the example of the gladiolus odorus acoroides is taken), and the actual size of the device can be adjusted according to different shapes of seaweed plants, and should not be taken as a limitation of the present invention. The degradable seaweed transplanting device can realize pollution-free transplanting, has a strong fixing effect on the transplanted seaweed, promotes the fusion of the rhizomes and the transplanting substrate of the seaweed, and improves the survival rate of the seaweed after the seaweed is transplanted.

As shown in fig. 1, the staggered upper coaming and the staggered lower coaming are v 21274with the side edge height of 100mm, the width of 20mm, the bottom edge length of 200mm and the width of 30mm, the upper part of the inner side of the side edge of the staggered upper coaming and the staggered lower coaming is respectively cut with a fixing plate interface 1, the lower part of the inner side is cut with a porous plate interface 2, the depth and the width of the fixing plate interface 1 and the porous plate interface 2 are respectively 10mm and 3mm, and the lower part of the outer side of the side edge of the staggered upper coaming and the staggered lower coaming is respectively cut with a side wall fixing plate interface 3 with the depth of 3mm and the width of 10 mm; the bottom edges of the staggered upper enclosing plates and the staggered lower enclosing plates are respectively provided with 6 circular release holes 4 with the diameter of 2mm, and unfilled corners with the depth of 3mm and the width of 10mm are cut at the lower parts of the two sides of the bottom edges of the staggered upper enclosing plates and the staggered lower enclosing plates to form fixed plate bottom connectors 5; the outer side of the bottom edge of the staggered upper coaming is close to the fixed plate bottom connector 5, an upper coaming connector 6 with the depth of 15mm and the width of 3mm is cut, and a lower coaming connector 7 with the depth of 10mm and the width of 3mm is cut in the center of the outer side of the bottom edge of the staggered upper coaming; the inner side of the bottom edge of the lower staggered coaming is close to the porous plate connector 2, a lower coaming connector 8 with the depth of 15mm and the width of 3mm is cut, the upper coaming connector 6 is matched with the lower coaming connector 8, and an upper coaming connector 9 with the depth of 20mm and the width of 3mm is cut in the center of the inner side of the bottom edge of the lower staggered coaming. The 2 staggered upper enclosing plates and the 2 staggered lower enclosing plates are matched and connected through the upper enclosing plate connectors 6 and the lower enclosing plate connectors 8 to form four enclosing edges of the transplanting device;

the upper and lower baffle plates are respectively a v-21274with the side edge height of 100mm, the width of 20mm, the bottom edge length of 200mm and the width of 20mm, the upper parts of the inner sides of the side edges of the upper and lower baffle plates are cut with a fixing plate interface 1 with the depth of 10mm and the width of 3mm, the lower parts of the inner sides are cut with a porous plate interface 2 with the depth of 10mm and the width of 3mm, and the lower parts of the outer sides of the side edges of the upper and lower baffle plates are both cut with a side wall fixing plate interface 3 with the depth of 3mm and the width of 10 mm; the lower parts of both sides of the bottom edges of the upper enclosing partition board and the lower enclosing partition board are respectively cut with a fixed board bottom interface 5 with the depth of 3mm and the width of 10 mm; 3 frame body mortise-tenon joints 10 with the depth of 10mm and the width of 3mm are cut in the center of the outer side of the bottom edge of the upper enclosing partition plate and at the position close to the bottom joint 5 of the fixed plate; the middle of the inner side of the bottom edge of the lower enclosing partition plate and the position close to the porous plate connector 2 are also cut with a frame body mortise-tenon connector 11 with the same depth and width as the frame body mortise-tenon connector 10. The frame body mortise-tenon interfaces 10 on the two sides are in fit connection with the upper enclosure partition plate interface 9, the frame body mortise-tenon interfaces 11 on the two sides are in fit connection with the lower enclosure partition plate interface 7, the frame body mortise-tenon interface 10 in the center of the outer side of the bottom edge of the upper enclosure partition plate is in connection with the frame body mortise-tenon interface 11 in the center of the inner side of the bottom edge of the lower enclosure partition plate, and a stable base of the transplanting device is formed by the mortise connection of a plurality of interfaces;

the lateral porous plate is a rectangular paperboard with the length of 160mm and the width of 22mm, the lateral porous plate is provided with the release holes 4 with the same quantity as the staggered upper enclosing plate and the staggered lower enclosing plate, the lower parts of the two sides and the center of the lateral porous plate are cut with unfilled corners with the depth of 10mm and the width of 3mm to form a porous plate bayonet 12, the size of the porous plate bayonet 12 is matched with the porous plate interface 2, and the 4 lateral porous plates are connected and fixed with the porous plate interface 2 through the porous plate bayonet 12 to further stabilize the lower part of the transplanting device;

the double-ring fixing plate is a rectangular paperboard with the length of 200mm and the width of 20mm, two sides of the double-ring fixing plate are respectively provided with a circular fixing opening 13 with the diameter of 11mm, and the circular fixing nails 18 with the diameters of 10mm and the heights of 300mm and sharp head rows can be inserted into the fixing openings 13 to fix the whole transplanting device; the double-ring fixing plate is cut with 3 double-ring fixing plate bayonets 14 with the depth of 10mm and the width of 3mm, and the bayonets 14 of the double-ring fixing plate on 2 double-ring fixing plates are respectively matched and connected with the fixing plate interfaces 1 on two parallel edges, so that the upper part of the transplanting device is preliminarily stabilized;

the acyclic fixed plate is a rectangular paperboard with the length of 160mm and the width of 20mm, notches with the depth of 10mm and the width of 3mm are cut at the two sides and the center of the acyclic fixed plate, and notch parts form an acyclic fixed plate clamping opening 15; the upper part of the transplanting device is further stabilized by the fit connection of the ringless fixing board card ports 15 on the 2 ringless fixing boards and the rest fixing board interfaces 1; turning over the primarily spliced transplanting device, then utilizing 4 acyclic fixed plates, fitting and connecting the acyclic fixed plate clamping opening 15 with the fixed plate bottom connector 5, and bonding the acyclic fixed plate clamping opening and the fixed plate bottom connector by degradable glue to preliminarily form a release box 19 with the length of 154mm, the width of 22mm and the height of 26mm at the outer side of the bottom of the transplanting device, wherein the release box 19 can be filled with gravels to increase the weight of the transplanting device, so that the transplanting device is easier to bury, the transplanted substances can be more stable in sediments, and in a sea area lacking nutrition, the release box 19 can be filled with slow release fertilizers or other nutrient substances which slowly release nutrition to plants through the release holes 4 to promote the growth of the plants;

the side wall fixing plate be length 160mm, width 26 mm's rectangle cardboard, side wall fixing plate both sides and central zone's 3 depths of upper portion cutting be 10mm, the unfilled corner that the width is 3mm be side wall fixing plate last bayonet socket 16, side wall fixing plate both sides and central zone's lower part cutting 3 depths be 7mm, the width is bayonet socket 17 under the side wall fixing plate of 3mm, side wall fixing plate last bayonet socket 16 and side wall fixing plate lower bayonet socket 17 suit with side wall fixing plate interface 3, utilize 4 the side wall fixing plate, through side wall fixing plate last bayonet socket 16 and side wall fixing plate lower bayonet socket 17 with side wall fixing plate interface 3 agree with mutually to bind with degradable glue, realize releasing box 19's sealed, and accomplish the equipment of whole transplantation device.

The specific operation flow of the seaweed transplanting device in the embodiment is as follows:

1. assembly of seaweed transplanting device

As shown in fig. 2, 2 pieces of the lower cross boarding and 2 pieces of the upper cross boarding are vertically and alternately stacked, and the four surrounding edges of the transplantation device are formed by the matching connection of the upper boarding interface 6 and the lower boarding interface 8. Then, 1 enclose about baffle and 1 on enclose the baffle vertically stack, go up the framework of enclosing baffle both sides on the fourth of the twelve earthly branches interface 10, with go up enclose baffle interface 9 and agree with the connection mutually, the framework of enclosing baffle both sides down the fourth of the twelve earthly branches interface 11, with enclose baffle interface 7 and agree with the connection mutually down, simultaneously, the framework of enclosing baffle central authorities on the fourth of the twelve earthly branches interface 10, with enclose baffle central framework of lower mortise interface 11 and be connected and agree with the connection down, the fourth of the twelve earthly branches of a plurality of interfaces, formed the firm base of transplantation device, utilize 4 the side direction perforated plate, through perforated plate bayonet 12 with perforated plate interface 2 connect fixedly, further firm lower part of transplantation device. Then, the upper part of the transplanting device is primarily stabilized by fitting the two ring fixing plate bayonets 14 on the two ring fixing plates with the fixing plate interfaces 1 on the two parallel sides, and the upper part of the transplanting device is further stabilized by fitting the two ring fixing plate bayonets 15 on the 2 ring-free fixing plates with the remaining fixing plate interfaces 1. The transplantation device that will tentatively splice is upset, recycles 4 no ring fixed plate, through no ring fixed integrated circuit board mouth 15 with the fixed plate bottom interface 5 agree with mutually and be connected and bind with degradable glue, tentatively formed the release box 19 in transplantation device bottom outside, fill grit or slowly-releasing nutrition fertilizer to the release box as required, finally, utilize 4 the side wall fixed plate, through side wall fixed plate last bayonet socket 16 and side wall fixed plate lower bayonet socket 17 with side wall fixed plate interface 3 agree with mutually and be connected, bind with degradable glue, sealed release box 19, just so form length and width be 160mm, highly be 90 mm's degradable transplantation device, accomplish the equipment of whole transplantation device.

2. Use of seaweed plants in fixation and transplantation processes

Transporting the seaweed transplanting device to a designated transplanting place, randomly selecting a connected healthy seaweed bed to collect seaweed 20, fixing stems and roots of the seaweed 20 and the upper surrounding partition plate and the lower surrounding partition plate at the bottom of the transplanting device in a staggered manner by using a fine cotton rope 21 if necessary, fixing leaf sheath parts of the seaweed 20 on the double-ring fixing plate and the acyclic fixing plate in a staggered manner in the lateral direction by using the fine cotton rope 21 if necessary, and fixing 4-6 seaweed on the transplanting device, thereby manufacturing a transplanting unit. Digging out a small pit with the length and width of 160-200mm and the depth of about 100-120mm by a small shovel, placing the transplanting unit in the pit, and driving fixing nails 5 into sediments at four corners of the transplanting device by fixing nails 18 through fixing openings 13 to completely fix the transplanting unit with the sediments.

This transplant device can use the environment of various different bases to carry out the sea grass transplantation, and this transplant device is transplanted the back in 3 months, and the sea grass has grown new root system and the base combines firmly, can easily extract the staple, recycle, and transplant the device and pass through 3 months 'decomposition, and its weight only remains about 50%, and the organic substance of decomposition release can obviously improve the survival rate of transplanting the sea grass, and through 3 months' observation, the survival rate of transplanting the sea grass reaches 80%.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention accordingly, and not to limit the protection scope of the present invention accordingly. All equivalent changes and modifications made according to the spirit of the present disclosure should be covered within the scope of the present disclosure.

Claims

1. A pollution-free seaweed transplanting device is characterized by comprising a rectangular enclosing plate and a rectangular enclosing plate, wherein a long-strip-shaped connector and holes are cut on part of the rectangular enclosing plate, and only the long-strip-shaped connector is cut on part of the rectangular enclosing plate; a part of the rectangular enclosing plate is simultaneously cut with a strip-shaped interface and provided with holes, and a part of the rectangular enclosing plate is only cut with a strip-shaped interface and is assembled and spliced through the strip-shaped interfaces so as to assemble the seaweed transplanting devices with different structures;

the v 21274: staggered upper coaming, staggered lower coaming, upper enclosure clapboard and lower enclosure clapboard, wherein,

the staggered upper enclosing plate, the staggered lower enclosing plate, the upper enclosing partition plate and the lower enclosing partition plate are all cut with a fixing plate interface, a perforated plate interface, a side enclosing fixing plate interface and a fixing plate bottom interface;

the staggered upper surrounding plate and the staggered lower surrounding plate are both provided with release holes, the staggered upper surrounding plate is also cut with an upper surrounding plate interface and a lower surrounding plate interface, the staggered lower surrounding plate is also cut with a lower surrounding plate interface and an upper surrounding plate interface, and the upper surrounding plate and the lower surrounding plate are respectively cut with a frame body upper-mortise interface and a frame body lower-mortise interface;

the upper coaming interface is used for being connected with the lower coaming interface, the frame body upper-mortise interface and the frame body lower-mortise interface are respectively used for being connected with the upper enclosure baffle interface and the lower enclosure baffle interface, the frame body mortise-tenon interface and the frame body mortise-tenon interface are also used for being connected with each other to form a base of the seaweed transplanting device;

the rectangular bounding wall includes: a lateral perforated plate, a double-ring fixing plate, a non-ring fixing plate and a side wall fixing plate, wherein,

the lateral porous plate comprises a release hole and a porous plate bayonet, and the porous plate bayonet is connected with the porous plate interface to stabilize the lower part of the seaweed transplanting device;

the double-ring fixing plate comprises a fixing opening and a double-ring fixing plate bayonet, the fixing opening is used for inserting a fixing nail, and the double-ring fixing plate bayonet is used for being connected with a fixing plate interface so as to preliminarily stabilize the upper part of the seaweed transplanting device;

the acyclic fixed plate is provided with an acyclic fixed plate bayonet, and the acyclic fixed plate bayonet is used for being connected with a fixed plate interface and a fixed plate bottom interface so as to further stabilize the upper part of the seaweed transplanting device and preliminarily form a release box outside the bottom of the seaweed transplanting device;

the side wall fixing plate comprises a side wall fixing plate upper bayonet and a lower side wall fixing plate lower bayonet, and the side wall fixing plate upper bayonet and the side wall fixing plate lower bayonet are used for being connected with a side wall fixing plate interface to seal the release box;

the lengths and the widths of the side edges of the staggered upper enclosing plate, the staggered lower enclosing plate, the upper enclosing partition plate and the lower enclosing partition plate are the same; the widths and the lengths of the bottom edges of the staggered upper coamings and the staggered lower coamings are the same; the widths and the lengths of the bottom edges of the upper surrounding partition plate and the lower surrounding partition plate are the same.

2. The non-contaminating seaweed transplantation device of claim 1, wherein the depth and width of the fixation plate interface, the multi-well plate bayonet, the double-ring fixation plate bayonet and the non-ring fixation plate bayonet are the same; the frame body upper-fourth-bone connector, the frame body lower-fourth-bone connector and the lower enclosure partition plate connector are the same in depth and width.

3. The contamination-free sea grass transplanting device according to claim 1, wherein the sum of the depths of the frame body mortise-up joints and the upper coaming joints is the same as the width of the bottom edges of the staggered upper coamings and the staggered lower coamings; the lateral porous plate, the ringless fixing plate and the side wall fixing plate are the same in length.

4. The contamination-free seaweed transplantation device of claim 1, wherein a depth of the notch of the ringless fixing plate is 1/2 of a width of the ringless fixing plate.

5. The contamination-free seaweed transplanting apparatus of claim 1, wherein a distance between the bottom port of the fixing plate and the upper surrounding plate port, a distance between the bottom port of the fixing plate and the lower surrounding plate port, a distance between the bottom port of the fixing plate and the upper mortise port of the frame body, and a distance between the bottom port of the fixing plate and the lower mortise port of the frame body are the same, and are the same as a depth of the ringless fixing plate port.

6. The non-contaminating seaweed transplantation device of claim 1, wherein the spacing between the multi-well plate interface and the bottom interface of the fixing plate is the same as the width of the side wall fixing plate; the distance between the bottom connector of the fixed plate and the connector of the side wall fixed plate is the same as the depth of the lower bayonet of the side wall fixed plate.

7. The non-polluting seaweed transplanting device of claim 1 wherein the spacing between the bottom port of the stationary plate and the port of the perforated plate is the same as the depth of the bayonet on the side wall stationary plate; the release box is filled with sand or slow release fertilizer.

8. The non-contaminating seaweed transplantation device of claim 1, wherein release holes are used to facilitate slow release of the environmental fertilizer filled in the release cassette to the surrounding environment.