KR102252960B1 - Zostera marina transplantation device and Zostera marina transplant method. - Google Patents

Abstract

Provided are a mudflat Zostera marina transplantation device consisting of a transplantation medium formed by surrounding roots or a sheath of Zostera marina, and a transplantation frame capable of storing and separating the transplantation medium installed to surround Zostera marina, and a Zostera marina transplantation method using the same. The device can be installed more stably in the sea, such as mud flats or pearls, where the ground fixing power is weak, so transplantation rates of Zostera marina can be improved. In addition, the device is provided by an environment-friendly material to prevent environmental pollution, and can be easily installed to reduce time and troubles in transplantation of Zostera marina.

Description

Tidal flat skin graft device and zostera marina transplant method using the same {Zostera marina transplantation device and Zostera marina transplant method.}

The present invention has a high productivity of marine plants, including a large amount of organic matter, but the ground support is weak, so that it can be installed on a tidal flat where it is difficult to lose and fix the skin, so that The present invention relates to a tidal flat graft device comprising a graft frame capable of storing and separating a graft medium installed surrounding the graft, and a graft method using the same.

As a marine flowering plant, about 60 species live on the coasts of the world, and 9 species are native to Korea. It is a marine flowering plant that forms fruit by blooming and fertilizing a kind of seaweed. Morphologically, the distinction between flowers, leaves, stems, and roots is clear, and the vascular structure is developed, and it is fixed to the bottom as a subterranean root and a root from the intertidal zone. It appears to the deep subtidal zone.

The subterranean structure and root structure of Jalpi not only have a natural purification function that can stabilize sediment and absorb and remove pollutants such as heavy metals in the sediment, but also, due to its excellent photosynthesis, the Jalpi habitat has high primary productivity in coastal and estuaries. It is performing the function of improving fishery productivity and purifying water quality.

In recent years, due to the effects of artificial disturbances, alpine habitats have been decreasing worldwide, and more than 50% of alpine habitats are damaged or disappeared on the domestic coast. In coastal and estuary ecosystems, efforts are being made to restore damaged algae habitats as the ecological importance of algae habitats emerges.

In particular, since tidal flats have very high productivity, they consume a large amount of organic matter, and alpi colonies occupy part of the coastal ecosystem as a spawning ground and fry habitat, but with industrialization, about 50% of tidal flats and about 70% of salpi communities. Has disappeared. Recently, attempts have been made to restore the algae habitat through transplantation. The creation of artificial habitats through transplantation is a very effective method to restore damaged habitats due to artificial influences. For successful transplantation, the selection of an appropriate transplant location and transplant method must be preceded, and by transplanting the seaweed at the optimal time, it is necessary to reduce the transplantation stress and adapt to the new environment in a short time.

The physicochemical environmental factors such as sufficient light for growing perilla, proper sediment status, and flow rate, and the presence or absence of past persimmon in the transplant area are factors that should be considered in selecting an appropriate transplant site. The appropriate transplantation method may vary depending on the target species. In the case of leeches, the staple method to staple the transplanted object, the TERFS method using a graft net, and the shell method that does not require diving have recently been developed.

The survival rate and the period of ingrowth of transplanted alkaloids differ according to the transplant method. It is known that the staple method shows a high survival rate under various low-quality conditions and the fastest ingrowth of transplanted individuals.

Conventional grafting involves collecting grafting halibut, moving to the grafting site, and planting. Domestic Registration Patent No. 10-1245237 discloses a configuration in which the horsefish fixed to the graft mesh is installed as a transplant location. However, if the graft mesh and the fixing device are made of metal and are lost, it may cause environmental pollution. . In addition, in the case of recovering the device after transplantation, a cumbersome problem occurs.

As a more environmentally friendly device, Korean Patent Registration No. 10-1258670 discloses a device for planting the skin on a biodegradable fixing plate and fixing the skin with a resilient biodegradable fixing clip. However, the device may be swept away by waves or wind at a place where there is no ground fixing force such as sand and sand, or the center of gravity may be lost as the stem of the cortex grows after transplantation. An object of the present invention is to provide an eco-friendly and easy-to-install tidal flat graft device for low quality installations such as sand and sand.

Domestic Registration Patent No. 10-1101343 uses a porous structure to safely and easily descend the roots on the seafloor. It is disclosed that the seabed graft is assimilated with the surrounding structure of the seabed, and the seabed soil is filled with porous pores to facilitate the settlement of the seabed and a method of transplanting the seam layer using the same. Korean Patent No. 10-1352848 includes the steps of preparing a seedling container made of biodegradable material having a plurality of through holes; Moving the Jalpi seedling vessel to the seabed of the Jalpi community; Fixing the jalpi seedling container to a nearby point of the jalpi colony so that the jalpi seed discharged from the jalpi can fall into the jalpi seedling container; Germinating and growing the fallen jalp seed in a jalp seedling container; A step of moving and fixing the germinated and grown jappi together with a jappi seedling container to the seabed in need of restoration; Disclosed is a method for restoring a habitat using a biodegradable container, comprising: In Korean Patent Registration No. 10-1245237, there is no loss of the transplanted object, and it does not impair the growth point (dividing tissue) of the transplanted object, increasing the density due to the occurrence of geodesic and increasing the speed of extension of the subterranean diameter, and generating normal washi Induction, and because the transplant frame on which the object is fixed directly contacts the bedrock, the horsetail can grow on the bedrock in a short time, and in particular, the working process of fixing the horsetail to the implantation device can be done outside the water, reducing the dive time. Disclosed is a method for transplanting horsetail, which has the advantage of reducing transplant costs and making transplantation convenient. In Korean Patent Registration No. 10-1258670, the survival rate and transplantation of the skin in the environment such as rough waves or storms by planting the blood in the biodegradable fixing plate and fixing it with a resilient biodegradable fixing clip and installing it in the bottom quality. Disclosed is a skin transplant device capable of enhancing the effect.

The present invention has a high productivity of marine plants, including a large amount of organic matter, but provides a grafting device for a tidal flat that can be stably installed and transplanted in a tidal flat where it is difficult to lose and fix the walnut due to weak ground support, and a grafting method using the same. I want to.

A tidal flat graft device according to an embodiment of the present invention includes a graft medium formed to surround the roots or herbaceous plants; It may be made of; a frame for transplantation capable of storing and separating the transplantation medium installed surrounding the skin.

In the transplanting medium, a nutrient supply paper is formed on the upper side to supply nutrients to the roots and the basement of the japonica, and a vegetable pulp paper, which is a planting medium formed of a natural fiber material of a certain thickness, is formed on the lower side, and the vegetable pulp paper is under the plant pulp paper. It may be formed by forming a core net formed of a plurality of network structures made of a material made of natural fiber.

The grafting frame may be formed by a ring-shaped or spring-shaped fixing frame extending in a predetermined length direction in a helical structure, and a fixing part formed in a predetermined length and fixed to the grafting sea area is installed at a lower portion of the fixing frame. More preferably, the fixing part may be formed to have a length of 15-20 cm, and a fixing frame fixed to the implanted sea area may be formed at the lowermost end.

The fixing frame may be provided with a space portion to be fixed in the longitudinal direction of the fixing frame, and one side of the fixing frame may be formed with an insertion portion that can be fixed by inserting the jappi into the inside of the frame.

In another embodiment of the present invention, a method for transplanting a salpi using a grafting apparatus for a tidal flat includes a preparation step (a) of preparing a salpi that has been artificially germinated or collected from a native land; Prepare a transplantation medium, bundle one or more of the above (A) into a bundle, place the roots, subterranean roots, and weeds on the upper side of the transplantation medium, and leave the leaves to deviate from the portion of the transplantation medium. The step of attaching the transplantation medium in which the medium is rolled up (B); The implantation frame installation step (c) of inserting and fixing the skin of the step (b) into the internal space provided in the implantation frame; It may be composed of a step (s) of mounting the shellfish of the plurality of steps (c) on the moving means and then moving to the transplanted sea area to transplant the shellfish.

The medium for transplantation of the present invention has a center of gravity in the lower part so that it can maintain the anchorage of the grafted halibut even in the waves, and serves to help the grafting seam become friendly to the environment of the grafting area, while the sapling in the area of transplantation over time. When adapted, it is biodegradable and becomes a nutrient source that can supply nutrients, making it eco-friendly.

In addition, since the frame for transplantation of the present invention is easy to receive and separate the peeler and the device, it is possible to reduce the time and labor required for transplanting the peeler, and increase the transplantation efficiency by stably fixing the peeler even in a sea area where the ground fixing force is weak.

1 is a schematic diagram of a method for transplanting a salpi using the apparatus for transplanting a tidal flat according to the present invention.
Figure 2 shows a typical walpi form.
Figure 3 shows a photograph of the step of attaching the implantation medium of the present invention.
Figure 4 shows the step of attaching the implantation medium of the present invention.
Figure 5 shows the step of installing a frame for implantation of the present invention.
6 shows a frame for implantation according to Example 1 of the present invention.
7 shows a frame for implantation according to Example 2 of the present invention.
8 shows a frame for implantation according to Example 2 of the present invention.
Fig. 9 shows the grafted walnut in the grafting step of the present invention.
Fig. 10 shows the grafted walrus in the grafting stage of the present invention.

Hereinafter, a detailed description of the mudflat graft device of the present invention and the accompanying drawings relating to the mud-flat graft method using the same are as follows.

1 shows a schematic diagram of a method for transplanting a salpi using the apparatus for transplanting a tidal flat according to the present invention. The method of transplanting jalp using the mud-flat graft device of the present invention includes a preparation step of preparing jalp by collecting jappi from native or artificially germinated japi (a); After preparing the transplantation medium, bundle one or more weeks of the seedlings in step (a) above, place the roots, subterranean roots, and weeds on the upper side of the transplantation medium, leave the leaves to leave the transplantation medium, and then roll out the transplantation medium. Attaching the implantation medium (b); A step (c) of installing the graft frame for fixing after inserting the jaalpi of step (b) into the inner space provided in the frame for transplantation; It may be composed of a step (s) of mounting the shellfish of the plurality of steps (c) on the moving means and then moving to the transplanted sea area to transplant the shellfish.

(A) Preparation stage for Zalpi

Figure 2 shows the shape of a typical jalpi. The preparation step (A) of the jappi of the present invention may include the step of preparing the jappi by collecting jappi or sprouting artificial seeds from native jappi. In the case of collecting jalppi from the native place of jalppi, collect it so that the underground diameter (A) and the root (B) of the jalppi to be transplanted are not damaged.

In the case where artificial seeds are germinated to prepare jaalpi, jaalpi seeds can be harvested by collecting the reproductive diameter of jaalpi, separating the digestive axis including seeds, and grinding the digestive axis. The harvested jalp seeds are stored in natural seawater and then germinated. At this time, germination continues until the underground roots and roots are germinated and a leaf sheath (C) occurs.

(B) Step of attaching the implantation medium

The step (b) of attaching the implantation medium of the present invention is a step of preparing the implantation medium and attaching it to the skin of the step (a). Figure 3 shows a side cross-sectional view of the implantation medium attachment step and the implantation medium of the present invention. As shown in Fig. 4, after bundling 3 to 5 of the prickly pears (P) of step (a) into one bundle, the roots, basement diameters, and weeds are placed on the upper side of the nutrient supply paper of the prepared transplantation medium. , Roll out the nutrient supply. At this time, the leaf (D) should be rolled up so as to escape to the outside of the medium.

The transplantation medium 100 of the present invention includes a nutrient supply paper 110 for supplying nutrients to the roots and subterranean roots of Salpi, and a vegetable pulp paper 120 which is a planting medium of a natural fiber material of a predetermined thickness in the lower portion of the nutrient supply paper. It is formed, and a plurality of nets made of a material made of natural fiber are formed under the vegetable pulp paper, and a net-shaped coernet may be formed.

The natural fiber materials referred to in the present invention include commonly known plant fibers, animal fibers, mineral fibers, etc., specifically cotton, kapok, hemp, flax, ramie, ramie, manila hemp, sisal hemp, palm , Straw, silk, hair, etc. may be included.

The nutrient supply paper of the present invention contains a growth agent so that the plant pulp paper absorbs moisture and scatters the tissue so that the roots can stably take root in the graft ground, and can be absorbed into the soil after a certain period of time. The growth agent supplies nutrients to the roots of the algae to help the almonds to adapt to the new environment.

The vegetable pulp paper is made by impregnating and covering a fabric member composed of cotton and cotton in an eco-friendly biodegradable natural fiber material, so that it can be naturally decomposed over time along with the invasion of seawater.

The natural fiber layer of the present invention is to form a layer having a predetermined thickness by collecting the media for planting that are formed of conventional natural fibers, and the natural fiber may preferably be made of a natural palm fiber layer. The natural fibrous layer is formed to a certain thickness to protect the inner perilla roots and the subterranean from being damaged, helps the perilla roots to accumulate and adapt to the surrounding environment, and is biodegraded over time and can be supplied as nutrients to the perilla roots. have.

The coit net is a net shape in which a plurality of nets made of a material made of natural fibers are formed, and the network structure may be formed in a shape such as a square, a rectangle, a grid, or a random type. In addition, the material may preferably be extracted from coconut or palm tree bark.

The coir net referred to in the present invention is a 100% natural material woven with coconut shell, and has excellent durability and excellent tensile strength, and is useful for preventing erosion and collapse of slopes such as soil preservation, and is the most representative of greening materials that are naturally reduced to organic fertilizers. It is used as a material, and it is also used as a cushioning material for protecting trees or bark. In addition, it contains a large amount of moisture, nutrients and oxygen, making it ideal for tree protection.

The coir net according to the present invention imparts a binding force that prevents the nutrient supply paper or the natural fiber layer from separating from the seawater, and at the same time, the natural fiber material is corroded and fertilized to promote the growth of vegetation. This makes it easier for the dried skin to settle at the place of transplantation.

(C) Steps to install the frame for transplantation

Figure 5 shows the process of installing a frame for implantation (c) of the present invention, and Figure 6 shows a frame for implantation of the present invention. The step (c) of installing a frame for transplantation of the present invention may include the step of inserting and fixing the jalp of step (b) into an internal space provided in the frame for transplantation. The frame 200 for implantation of the present invention is formed by extending the ring or spring-shaped fixing frame 210 in a predetermined length direction in a helical structure, and the fixing frame is provided with a space portion in which the skin can be inserted along the length direction.

One side of the fixing frame may be formed with an insertion part capable of fixing by inserting a pinch into the inside of the frame, and a fixing part 220 that is formed to a predetermined length and fixed to the transplanted sea area may be installed at a lower portion of the fixing frame.

The structure of the frame for transplantation allows the sea blood stored in the transplant medium to communicate with seawater and algae, so that the sea blood can be properly rooted in the transplanted sea area, while the storage and separation of the seed layer is easy, so that the labor required for the installation time of the transplant device and This is to save time.

A fixing part 220 is formed at the lowermost end of the fixing frame. The fixing part may be formed by forming a fixing frame under the frame formed to have a predetermined length. The fixing frame may have an anchor shape. According to Example 1 of the present invention, the anchor rod is downward and the anchor arm is formed in a direction opposite to the bottom of the sea, so that it can be more stably installed in a tidal flat with weak ground fixing force.

The present invention is installed in a sea area where the ground fixing power is weak, such as sand and sand, and in the case of a long leaf length, the center of gravity is not concentrated in the lower part, and thus it may be difficult to transplant because the center of gravity is not concentrated in the lower part.

Accordingly, it is appropriate that the length of the fixing part is formed in a length of 15-20cm, which can be said to be a length that assists in stably not losing the center of gravity even when transplanting the longest skin in a sea area where the ground fixing force is weak.

The insertion part may have a structure capable of inserting, receiving, fixing, and separating the jaalpi into the frame. In the frame for implantation according to the first embodiment of the present invention, at least one annular fixing frame is connected up and down to form a spiral structure, and at one side of the fixing frame, an insertion part capable of inserting a skin into the inner space of the opening-shaped fixing frame Is formed. When the jalppi is inserted into the fixing frame through the insertion portion, the jalppi can be fixed by applying pressure through a press so that the insertion portion is closed. The annular fixing frame of the present invention may be formed of a stainless material so that a certain shape can be deformed by external pressure.

7 is a fixed frame of the frame for implantation according to the second embodiment of the present invention may be formed by forming a spring-shaped fixing frame extending in one direction and an insertion part through which the blood can pass into the fixing frame in a space between the spring frame. As shown in FIG. 8, the diameter of the fixing frame according to the second embodiment should be formed to be smaller than the circumference of the jalapper so that after passing the jalppi through the insertion portion and fixing it, the passed jalppi should not deviate in the vertical direction.

The fixing frame according to the second embodiment of the present invention is suitable when a frame for implantation is formed of a material that is difficult to deform due to external pressure. The material may preferably be a biodegradable polymer compound. Since the implantation frame of the present invention has a unique three-dimensional shape and must maintain its structure even in waves, the implantation frame according to Example 2 of the present invention may be made of a biodegradable polymer compound made of a biodegradable material.

Biodegradable polymer compounds can be used carbohydrates, proteins, various gums and fats obtained from various plants and animals, and polysaccharides such as cellulose, pullulan, curdlan, and xanthan gum, polyglutamic acid, and polysaccharides produced by microorganisms. Polyamino acids such as lysine, polyesters such as polyhydroxy alkanoate and copolymers thereof, and polylactic acid may be used, but the cost is expensive, so there is no economical effect for transplanting seaweed. Therefore, polyvinyl alcohol, polyethylene glycol, polyester, polyurethane, nylon, and the like may be appropriate as the biodegradable synthetic polymer. When it is formed of the biodegradable plastic as described above, it is produced by extrusion molding, making it easier to produce.

Accordingly, the frame for transplantation is formed of a biodegradable material that can be degraded by an enzyme system of bacteria or other organisms to prevent contamination of the marine ecosystem. Accordingly, when exposed to the outside or buried by UV irradiation, it is decomposed by microorganisms in its natural state, so even if it is lost to the ocean, it is possible to prevent environmental pollution and reduce social costs associated with waste treatment.

(D) Zalpi transplantation stage

9 and 10 show the grafted halibut in the grafting step of the present invention. The step (D) of grafting the walnut skin of the present invention includes a step of grafting the walnut shell by moving to the transplanted sea area after mounting a plurality of the walnut blood of the step (c) on a moving means. The transplanted sea area of the present invention may be a sea area having weak ground fixation, such as a tidal flat and sand.

Usually, the underground diameter exists about 1.4cm below the tidal-flat layer, and the roots extending from the underground diameter extend to about 5cm below. For this reason, it is appropriate to plant so that the leaf part of the grafted area can appear on the surface of the transplanted sea area.

The present invention is formed of an eco-friendly material that can be reduced to nature and does not pollute the marine environment and can be easily transplanted into a transplanted sea area, thereby reducing labor and time requirements.

The medium for transplantation of the present invention has a center of gravity in the lower part, so that it can maintain the anchorage of the grafted halibut even in the waves, and helps the grafting seam to become friendly to the environment of the grafting area. When adapted, it is biodegradable and becomes a nutrient source that can supply nutrients, making it eco-friendly.

In addition, since the frame for transplantation of the present invention is easy to receive and separate the peeler and the device, it is possible to reduce the time and labor required for transplanting the peeler, and increase the transplantation efficiency by stably fixing the peeler even in a sea area where the ground fixing force is weak.

The present invention provides a more stable and easily transplantable jalp transplant device in a tidal flat where the jalp colony is narrowed by recent marine pollution, thereby acquiring the possibility of improving the income of fishermen due to the restoration of the ecosystem of the jappi habitat and at the same time being eco-friendly. Since the installation of the device can reduce the risk of marine pollution, it has industrial applicability.

A: Underground B: Root
C: leaf sheath D: leaf
P: Zalfi
100: transplantation medium 200: transplantation frame
210: fixing frame 220: fixing part

Claims (5)

A medium for transplanting formed surrounding the roots or leaf sheaths of Jalpi; A fixing frame having a ring or spring-shaped spiral structure extending in the longitudinal direction of the implantation medium, and having a space portion for fixing the salpi in the longitudinal direction; On either side of the fixing frame, an insertion part is formed that can be fixed by inserting the javelin into the frame,
A graft frame capable of receiving and separating the graft medium installed around the periphery consisting of a securing portion which is formed in a direction opposite to the bottom of the anchoring frame and is fixed to the graft area by the anchor arm being formed in a direction opposite to the bottom of the anchoring frame; Tidal flat graft device, characterized in that consisting of The method of claim 1, wherein the grafting medium has a nutrient supply paper for supplying nutrients to the roots and basements of the algae on the upper side, and vegetable pulp paper, which is a planting medium formed of a natural fiber material having a certain thickness, is formed on the lower side, An apparatus for transplanting mud flats, characterized in that a coernet formed in a plurality of net structures made of a material made of natural fiber is formed under the vegetable pulp paper. Salpi preparation step (a) of preparing the artificially germinated halibut by collecting the halibut from the native place (A);
Prepare the transplantation medium, tie the seedlings of step (a) for at least one week, place the roots, basement diameters, and weeds on the upper side of the transplantation medium, leave the leaves to leave the transplantation medium, and then roll the transplantation medium. In the step of attaching the medium for transplantation (B);
(C) a transplant frame installation step (c) of inserting and fixing the seaweed of step (b) into the transplantation frame provided in the tidal flat transplantation apparatus consisting of claim 1 or 2;
A method for transplanting a tidal flat skin, characterized in that it comprises a step (D) of transferring a plurality of the skin of the step (c) to the transplanted area delete delete

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