KR100583905B1 - Method of making sea-weed fields and the apparatus of planting sea-weed nurseries for the same - Google Patents

Abstract

Providing a method of constructing a permanent and large-scale cultivation related to the effective use of the seabed and providing a permanent cultivation method. By installing the string-like body 10 having the seaweed seedlings 11 formed thereon on the outer circumferential surface of the post-shaped portion 3 along the longitudinal direction, the seaweed seedlings 11 become nuclei and start the post-shaped portion 3 as a starting point. In this way, the algae are multiplied in the composition 1 for the composition, and further around it.

Establishment, prop form, seaweed seedling, string form, prop form,

Description

Method of making sea-weed fields and the apparatus of planting sea-weed nurseries for the same}             

BRIEF DESCRIPTION OF THE DRAWINGS The schematic front view which shows an example of the composition state by the encouragement composition method of this invention.

2 is a schematic explanatory diagram illustrating another example of a method of fixing a string-shaped body.

3 is a partial front view showing another example as a fastening means of a string-like body;

4 is a perspective view of a main part showing an example of a method of fixing the string-shaped body shown in FIG. 3.

Fig. 5 is a partial front view showing another example as the fastening means for the string body.

6 is a plan view of a main portion showing another example of the method of fixing the string-shaped body;

7 is a front view of main parts of FIG. 6;

8 is a front view illustrating another example of the binding band.

Fig. 9 is a schematic front view showing another example of the compositional state according to the encouragement composition method of the present invention.

10 is a plan view showing an example of a foundation body in the seaweed seedling attachment mechanism according to the present invention.

FIG. 11 is a front view of the base body shown in FIG. 10. FIG.

12 is a plan view showing one embodiment of a seaweed seedling attachment mechanism;

It is a schematic explanatory drawing which shows the use state of the seaweed seedling attachment mechanism shown in FIG.

14 is a perspective view showing another embodiment of the seaweed seedling attachment mechanism.

15 is a plan view showing another embodiment of the seaweed seedling attachment mechanism;

Explanation of symbols on the main parts of the drawings

1: Composition for construction 2: Base

3: Shoring Shape 10: String Shape

11: seaweed seedling 20, 30: binding band

40: parallel parallel reef made of concrete (building structure)

50, 210, 310: foundation body 55, 56, 58: projection (slip fixing means)

57: expansion portion 100, 200, 300: seaweed seedling attachment mechanism

The present invention relates to a technique for improving the seabed environment to create a sea-weed field (also known as seaweed forest) centered on seaweed to bring about the reproduction of fish and shellfish, and to promote a three-dimensional and durable It relates to a technology for promoting the formation of a. In more detail, the seaweed seedling can be easily attached to a structure (referred to as a composition for construction in the present specification), which is composed of a structure such as a concrete block and can function as a basic body of seaweed, regardless of whether it is new or existing. Furthermore, the present invention relates to the development of a seaweed seedling attachment mechanism that is excellent in productivity, and to attaching the seaweed seedling attachment mechanism to the composition for the composition, and making the seaweed seedling a nucleus to grow in the surroundings.

(Prior art)

At present, the promotion of coastal fisheries is an important task, and the expansion and aquaculture of fish and seaweeds are planned. However, in the coastal area, a phenomenon called "seaweed test" is being expanded in various parts of the sea, where fish are extinguished due to various causes, and fish and shellfish that use fish as their place of life decrease.

In general, algae engulf and grow there on rocky surfaces of relatively shallow seabeds. By the way, there is no source of spores in the sea algae dead sea area, or there is no source of spores, the rocks are covered with lime tide, and the growth environment is very bad due to the difficulty of seaweed growth. In addition, the growth of seaweed is inherently difficult in sand muddy waters. Therefore, it is important to induce the introduction of seaweed in the regeneration of seaweed in the seabird dead sea area and the creation of seaweed in the sand mud sea area.

 Background Art Conventionally, as a method of cultivation of a seaweed, a method of arranging a variety of studies on the seabed and waiting for the seaweed to naturally grow on the culture is known (Japanese Laid-Open Patent Publication No. 3-56199, Japanese Laid-Open Evaluation 4). -71448). However, since these conventional methods rely on natural engraftment, it is a fundamental problem in terms of compositional efficiency and certainty that not only the engraftment state of seaweeds in a particularly important initial composition is greatly influenced by indeterminate natural factors, but also that the composition takes time. There was.

Therefore, in recent years, the technique which uses the rope for hairdressing composition is proposed as a means of regenerating hairdressing and making hairdressing by the carry-in of the hairdressing. The rope for the establishment of a seaweed is a seedling seed having a suitable seaweed spore attached to a rope as a carrier by using a rope farming technique widely used in seaweed farming and the like, and growing it on the seabed to grow young shoots of seaweed. . And the seedling which becomes the nucleus of the cultivation composition in the target sea area by installing the rope which many seaweed seedlings lived in the horizontal state on the bottom of a proper depth by weight and a buoy, for example, or fixing to the sea bottom using an anchor. Is introduced, and cultivation is promoted by spores released after maturation (see Japanese Patent Application Laid-Open No. 8-2566l8 et al.).

On the other hand, the seaweed seedlings are formed by immersing the fluid of the seaweed for the composition in advance in the thin yarn called seedling used in seaweed culture, and winding the seedling in the proper position of the composition for composition consisting of concrete blocks and sinking the seabed. Attempts have been made to create seaweeds on the surface of the composition for the nucleus. However, this conventional method is very difficult and unstable to attach the seedlings to the composition for construction, and in particular, it is almost difficult to apply to the composition for construction installed on the sea floor. In addition, even after application, if there is any problem in the state of attaching the seedlings to the composition for construction, it is unstable in shape as a thin thread, so that the deterioration of the state of attachment from the problem point is enlarged and it is easily leaked. In particular, since the seedlings themselves have little strength, the seaweed seedlings must be attached in the state of a very small fluid, so that they do not live well and the success rate of the composition is low. For this reason, the conventional method has not been put into practical use as an introduction method of seaweed seedlings.

Therefore, the present applicant forms a ring-shaped supporting tool with a synthetic resin, and supports the seaweed seedlings on the supporting tool, and attaches to the strut-shaped portion of the composition to make the seaweed seedlings complex, and the live seaweed seedlings It is proposed to create a promotion by using as a nucleus (see Japanese Patent Application Laid-Open No. 10-136813). In the jangjang composition using the seaweed seedling supporting tool, the surface of the seaweed seedling supporting apparatus and the subsequent growth of the seaweed seedling are greatly improved compared with the conventional method, thereby achieving the desired purpose.

However, in the case where the rope for forming the tension is installed on the seabed in a horizontal state, there is a fear that seedlings may leak during bad weather, and the rope swings in the sea current, so that the growth of seaweeds that live on the rope is poor and the spores Because of the difficulty of attaching to the rope, generational changes in the rope can hardly be expected. Therefore, this rope for forming hair has a problem in function as a nucleus of hair forming. On the other hand, when fixed to the sea floor, there has been a problem of being susceptible to damage caused by burial and evaporation due to sand mud. In addition, in any method, the created growth is flat, and it is difficult to create a three-dimensional, large-scale growth that can be said to be seabed.

The present invention has been made in view of the above problems of the prior art, and a first object of the present invention is to provide a method for forming a three-dimensional, large-scale farming, which is called seabed forest related to the effective use of the seabed, and having a durable farming method. .

In addition, if you want to create a large-scale cultivation, there is also a large number of seaweed seedlings that need to be prepared in advance, so it is very difficult to procure them as parents of mature seaweeds, and in reality, small immature seaweeds of leaf-shaped parts by culture instead of mature seaweeds (parents) (Fluid) can not be applied. In this case, in order to grow seaweed seedlings on the supporting tools, the supporting tools are immersed in a tank in which a fluid precursor floats on land, and then, these are transferred to the seabed for the purpose of adapting to the natural environment. Do. In this work, due to workability and space constraints, there is a case where the supporting equipment is stacked and connected to the sea floor while being connected. By the way, during the curing period, the roots of the seaweed seedlings are elongated and complicatedly intertwined in adjacent supporting sections, which makes it difficult to separate the supporting tools during construction. In addition, when handling a large amount of supporting equipment, there is room for consideration in terms of productivity, such as securing a tank for immersing them and a space for curing.

SUMMARY OF THE INVENTION The present invention has been made in view of the problems of the prior art, and has developed a seaweed seedling attachment mechanism that can easily attach seaweed seedlings to a jang-building structure that can function as a seaweed's regenerated base body, and furthermore, in terms of productivity. The second object of the present invention is to create a three-dimensional structure that is connected to the effective use of the seabed by the use of a seaweed seedling attachment mechanism.

In order to solve the above problems, in the method for forming a composition of the present invention, a string-like body in which seaweed seedlings are grafted to a composition for constructing a support structure having a support shape arranged in a substantially vertical direction is formed in a straight shape along the longitudinal direction on the circumferential surface of the support shape. The seaweed is formed by installing a spiral body or a string body in which seaweed seedlings are grown on at least a part of a substantially annular base body having elasticity, and fixing the substantially annular base body provided with the string body to the periphery of the strut-shaped part. It is characterized by allowing the seaweed to multiply steadily around the seedling as a nucleus of the post-shaped part.

According to the present invention, three-dimensional seabed forest can be formed by the presence of the strut-shaped portion. That is, the introduction amount of the seaweed seedlings per unit area in the sea area can be increased by introducing the seaweed seedlings grafted to the string-like body into the strut-shaped portion of the composition for construction along the longitudinal direction thereof. In the vicinity of the strut formed in the seabed, the currents change easily, so that a rising flow occurs from the lower portion of the strut upward to the upper part. Therefore, oxygen and nutrients spread to every corner, and the growth conditions for the depth of the seaweed Since it is also easy to satisfy, the success rate of the composition is very high. In addition, even if the seaweeds below the support form are buried by the deposition of sand mud on the seabed, the seaweeds that live on the upper surface remain, and they are hard to be eaten by breakfast animals such as sea urchins. If it is made of high material, the seaweed, which is the nucleus of the composition, remains for a long time while replacing the generation, thus creating a permanent seabed.

In addition, when the string is spirally wound around the strut portion of the composition, seaweed seedlings are arranged on all the peripheral surfaces of the strut portion, so that the influence of currents and sunshine is alleviated, so that the rate of growth to the strut portion is higher. It becomes high and can make seabird live on all the circumferential surfaces of a strut shape early.

As a fixing method for the strut of the string-like body, in any case of spiral or straight line, it is widely used for binding of wires and cables, for example, and a one-touch binding band (fastener) made of a synthetic resin can be used. And the most bonded in terms of workability and the like, and may be fastened at least at both end portions thereof in a state in which the string-shaped body is aligned with the strut portion. Moreover, when a binding band is used also in the middle part of a string body, the adhesiveness of a string body and a support | pillar part becomes high, and the seaweed tends to adhere more easily to a support | pillar part. Moreover, a string body and this binding band can also be integrated. For example, if the rope is a rope, it is inserted into its twisted position orthogonal to it, or, in the case of a hose, a through hole perpendicular to the longitudinal direction is formed in the circumferential wall and inserted into the through hole or through another member. To combine. In this way, when the string body and the binding band are integrally formed, the mounting work becomes easy because the string body does not need to be pressed on the surface during attachment to the strut portion. In addition, a ring-shaped portion is formed at the end of the string-like body, or a hooking metal sphere such as a hook is engaged, and at the top or in the vicinity of the pillar-shaped portion and at the base portion or the foundation portion of the pillar-shaped portion, You may provide hook parts, such as hooks, protrusions, and grooves, which are engaged with the hook means. In addition, by providing elastic members such as rubber bands and springs in a part of the longitudinal direction of the string body, the elasticity function is provided to reduce the positional restriction of the hooking portion to be engaged with the other end of the string body, and at the same time Adhesion to the circumferential surface of the post is increased.

Further, in the case where the string-shaped body is installed on the circumferential surface of the strut-shaped part via an elastically annular base body having elasticity and an almost band-shaped base body having flexibility, seaweed seedlings are easily attached to the strut-shaped part of the composition for construction. In addition, the introduction amount of seaweed seedlings per unit area in the sea area can be increased by introducing seaweed seedlings into the seabed in such a manner as to fix a proper number of base bodies.

A string-like body in which seaweed seedlings used in the present invention are grafted is attached to a base material such as seedlings suitable for attachment of seaweed spores such as clemona (trade name) in a water tank, and then spores of seaweed spores are germinated, As it is, it is affixed to the support of the string shape (In this invention, a hollow thing, such as a hose, etc. in a string shape) which has a suitable thickness, such as a rope and a hose, and it grows until it becomes a suitable size in a seabed. As a kind of seaweed, kelp family seaweed such as rhubarb and Ecklonia cava is preferable, and among them, vine rhubarb is most suitable.

In addition, the composition for forming the ridge of the seaweed can be a structure having a pillar-shaped portion in a substantially vertical direction, such as a concrete pillar installed on a concrete base of an appropriate shape or a parallel reef formed in a lattice frame shape. Depending on the installation state, tetrapot (brand name) etc. also become a target. In addition, the material of the composition for the composition is not limited to concrete, but may be metal, wood, synthetic resin, or the like, and the pillar-shaped portion may be hollow. In addition, the installation of the string-like body in which the seaweed seedlings are grafted to these compositional structures is not particularly limited, for example, by installing the compositional structure in the target sea area and installing it on the seabed or in a presidential election.

Moreover, as a brewing paint to apply to the peripheral surface of the said support | pillar part, the water-based environmental improvement coating material which consists of the photosynthetic bacterium proposed by this applicant, the carrier using porous particles, and the nutritional component of this photosynthetic bacteria, for example (JP-A-5-247378). Is particularly suitable. Applying this paint maintains the high growth rate of algae, and can stably supply nutrients necessary for the growth of seaweeds over a long period of time. Moreover, the use of the paint containing general chemical fertilizer is also possible, of course.

In addition, the seaweed seedling attachment mechanism according to the present invention is formed to a length close to the outer periphery of the strut-shaped portion provided in the composition for construction, the seaweed seedlings in advance to at least a portion of the base body installed on the outer peripheral surface of the strut-shaped portion in advance to the appropriate size in the seabed It characterized in that the string-like body of the appropriate length that was raised until it was provided.

In the present invention, as the basic body of the seaweed seedling attachment mechanism provided on the outer circumferential surface of the strut-shaped portion in the composition for formation, it is formed in a substantially annular shape in which one part is opened by using a flexible material such as synthetic resin, and the open ends are formed. It is possible to attach from the transverse direction with respect to the said post-shaped part, but the same material is formed in substantially strip shape, and it installs in the post-shaped part in the state in which the string body which seaweed seedlings live on is installed in the base body. Or bent and attached to the circumferential surface at the time, or formed as an endless ring to be inserted at the upper end of the post portion. In addition, in the stepped base body such as the electron almost annular or almost band-shaped, the material may be capable of maintaining the annular state even after being attached to the strut-shaped portion by elasticity possessed by the material itself or by a fastening means provided at the end. It is formed of a flexible material such as synthetic resin, rubber, metal, etc. in an appropriate length and shape. Specific examples of the synthetic resin include polyamide resins, thermoplastic synthetic rubbers, polyurethanes, polyolefin resins, and the like. Further, by providing a connecting means for maintaining an annular state at the end of the stepped base body such as a strip or rod shape, the installation work on the strut portion of the composition for construction is facilitated, and it is more strongly attached in an annular state. can do. Moreover, although only the holding force by the elastic restoring force which the raw material itself has, it is possible to further increase the elastic restoring force by, for example, bending a part of the longitudinal direction to almost U shape. In addition, by adding the length adjusting function to the connecting means of the base body end, it is possible to increase the application range to the outer diameter of the strut shape portion of the composition. In addition, when the base body is provided with an engagement surface with the post-shaped portion or an engagement surface with a string-shaped body described later, or with sliding means such as protrusions or rough surfaces on both sides thereof, the seaweed seedling attachment mechanism is provided on the composition. Since the positional shift is unlikely to occur after the attachment, there is an effect that the rooting of the seaweed seedling smoothly adheres to the surface of the post-shaped portion and ensures its fixation at an early time.

In addition, a string-like body in which seaweed seedlings provided on the base body are grafted is generally applied to a method widely used in seaweed farming and the like, and, for example, seaweed spores such as clemona (brand name) in a tank in which seaweed spores float. After immersing an attached base material such as seedlings suitable for attachment, attaching and germinating algae spores to this, and then attaching the base material as it is, a string-shaped carrier having an appropriate thickness such as a rope or a hose (in the present invention, a hollow body such as a hose is also a string-like material). It is grown until it is attached to the carrier by a spiral winding or the like and installed horizontally on the seabed or attached to the carrier until the root of the seaweed fluid is attached to the carrier to an appropriate size that can withstand the transplantation. In addition, the size varies depending on the type of seaweed, the time of construction, and the environment of the composition zone, but in general, the length of the leaf portion is preferably about 10 cm or more. The base body may be installed at any place except a surface that is engaged with the strut-shaped portion of the composition. For example, the base body may be fitted over almost all lengths of the surface located on the outer circumferential side, or may be installed all over the base body. In the state of elongate string body, what was raised on the sea bottom is cut | disconnected to an appropriate length when needed, and is used. For this reason, since it is not necessary to cure basically in the state of a seaweed seedling attachment mechanism, the space required for production becomes small. In addition, the fixing means for the foundation body is formed by inserting a plurality of hook-shaped portions at predetermined intervals on the surface of the foundation body, which is the outer side when attached to the pillar-shaped portion at predetermined intervals, or by using a separate fastener and It is possible to bind the string body. As a kind of seaweed used here, kelp seaweeds such as rhubarb and Ecklonia cava are preferable. Among them, vine rhubarb is good, but of course, the seaweed is not limited to kelp seaweed but can be widely applied to other seaweeds.

In addition, the composition for constructing the seaweed erectile plate has, for example, a concrete pillar standing up on a concrete foundation of a suitable shape, a parallel type of reef formed in a lattice frame shape, or a tetrapod (trade name), and the like. If it is a structure, it becomes a target to attach seaweed seedling attachment mechanism. In addition to concrete, metal, wood, synthetic resin, etc. can be used as the material of the composition for the composition, and the cross-sectional shape of the strut-shaped portion is not limited to a circular shape, but can be polygonal or the inside thereof can be hollow. Moreover, when the cross-sectional shape of the strut-shaped part is made into a polygon, the base body in the said seaweed seedling attachment mechanism will naturally become a shape suitable for it. The work of attaching the seaweed seedling attachment mechanism to these composition structures is not particularly limited, for example, by attaching the composition in the sea of interest and attaching it on the sea floor or beforehand in a presidential election.

Hereinafter, the Example of the hair growth composition method of this invention is demonstrated according to FIG. 1 is a schematic front view showing a composition state according to the present invention. In the embodiment, the composition 1 for construction is formed by installing a plurality of struts 3 made of the same material on a base 2 formed of concrete or the like at a predetermined interval from each other, and the shape of the base 2 is Appropriate shapes such as square, cross, triangular and hexagon are selected. In addition, the pillar-shaped portion 3 may be a polygonal column or a hollow one in addition to the circumference as in the embodiment, and a curing paint is applied to the surface of the pillar-shaped portion 3 and the surface other than the bottom surface of the base 2. . In addition, although the length of the strut-shaped part 3 is good before and after 4m, it changes suitably according to the water depth of an installation place, etc. In addition, although brewing paint is excellent in nurturing the seaweed seedling which becomes a nucleus of a cultivation composition as mentioned later, it is not necessarily used. Then, the hook-type metal fittings 12 as a hooking means for spirally wound the string-like body 10 in which the seaweed seedlings 11 are formed to be wound on the outer circumferential surface of the strut-shaped part over the entire length thereof and coupled to both ends of the string-shaped body 10. 12) is fixed to the inverted U-shaped metal fittings (13, 14) as hanging portions respectively planted on the top of the base and the upper surface of the base (2) near the base thereof, and is fixed to the composition zone to provide a string A large number of seaweed seedlings 11 growing over almost all lengths of (10) become nuclei, and the seaweeds can be lushly propagated around the base 2 and its surroundings by spores released from mature seaweeds. In addition, the reverse U-shaped metal fittings 13 and 14 can serve as a swing hook at the time of installation work. According to this composition method, since the algae which becomes the nucleus of the cultivation composition is made into the strut-shaped part 3 provided in the substantially vertical direction of the composition 1 for composition provided in the predetermined position as a grafting plate, it is favorable by the influence of water flow, etc. To grow. In addition, since the composition 1 for construction is a permanent structure, the seaweed is smoothly replaced there and is present for a long time, dissipating many spores around.

Moreover, in places where there is no engraftment plate such as a reef around the composition 1 for the composition, it is preferable to install a garden seat or the like widely around the composition. It is possible to install or bundle a plurality of composition for the composition (1) as a group to be installed at intervals that can be added to the fishing net between the plurality of groups. In the above embodiment, the string-like body 10 is provided on all the struts 3 of the composition 1 for construction, but at least one of the plurality of struts 3 when the composition is not particularly required for a short period of time. It is also possible to install them in dogs so that the seabirds thrive around the spores released therefrom. The installation timing of the string-shaped body 10 may be before or after the installation of the composition 1 for the composition. In addition, although the string body 10 can be provided in plural or one arrangement with respect to one strut part, spiral winding is preferable in consideration of sunshine, current, etc., and in that case, In terms of adhesion to 3), the post-shaped portion 3 is preferably columnar.

Fig. 2 is a diagram showing another example as a method of fixing the string body. Here, the string-like body 10 wound around the strut is pressed in place by a binding band 20 made of synthetic resin that is widely used for binding wires or cables. The binding band 20 has a box 21 for hooking on one end of the band body, and is hooked when the other end 22 formed on one side of the band body has a saw blade-shaped protrusion (not shown) inserted therein. The click member provided in the melting box 21 is fixed at a predetermined position by engaging with the saw blade-shaped protrusion, and wound in the state where the string-like body 10 is aligned with the strut-shaped portion 3. ) Can be fixed by pulling them together. In this case, the string-like body 10 tends to live on the surface of the support-shaped portion 3 because the root of seaweed tends to adhere to the support-shaped portion 3 in close contact with the length of the support-shaped portion 3. It is also preferable to fix the middle portion of, but at least the fixing of both ends does not interfere. Moreover, a through hole is provided in at least 2 places of the support-shaped part 3, and the binding band 20 can be inserted in this through hole previously.

3 and 4 is another embodiment in which the fixing method of the string-shaped body 10 is changed. The string-shaped body 10 shown in FIG. 3 uses the binding metal fitting 15 to form the ring 16 as a fastening means in the edge part. In addition, the hook 1 of the string-shaped body 10 is provided in the structure 1 for the construction by installing a hooking portion (not shown) such as a crotch or a protrusion in the vicinity of the top 2 of the strut-shaped portion 3 and the base portion thereof. Fix 16 by hooking them. In addition, in FIG. 4, the groove | channel 4 as a latch part is formed in the upper end surface of the support | pillar part 3, and the hook 16 of the string-shaped body 10 of FIG. The other end side of the string-shaped body 10 is fixed by engaging with a hooking portion (not shown) such as a crotch or a protrusion provided near the base of the strut-shaped portion 3.

In addition, as shown in FIG. 5, the claw metal fittings 12 can be attached to the edge part of the string body 10 via the elastic member 17 which consists of elastic materials, such as rubber | gum and a spring. In this case, since the elastic member 17 plays a role of adjusting the length, the circumference of the strut-shaped portion 10 is held around the string-like body 10 without considering the position of the hook portion provided on the composition 1 side. It can be fixed firmly against the surface.

6 and 7 respectively show a plan view and a front view of the main portion of the case where the binding band 20 is coupled to the string-shaped body 10, each of which is formed of a flexible plate 23 made of a synthetic resin. The binding band 20 is inserted into the hole 24, and the string body 10 is fitted by this flat plate 23 and the binding band 20. As shown in FIG. In this case, since the string-shaped body 10 and the binding band 20 are connected, compared with the method shown in FIG. Easy to attach In the case where a rope is used as the carrier for the string-like body 10, the twisted band can be opened and the binding band 20 can be inserted. In addition, the binding band 30 shown in FIG. 8 is provided with two insertion holes 32 and 33 in the hanging box 31, and initially wound only by the shaped body 10 which tied the binding band 30 inside. The cord 10 and the binding band 30 are connected to each other by the insertion hole 32 of the cord. Then, the support body 3 is connected to the strap band 30 using the remaining insertion holes 33. (10) can be fixed.

In addition, in each of the above embodiments, the composition 1 for composition consisting of the strut-shaped portion 3 standing up on the base 2 has been described as an object, but, for example, concrete parallelism made of a grid-like frame as shown in FIG. 9. Of course, it can also be applied to a structure in which the strut-shaped portion is installed in the vertical direction when the string-shaped body 10 is fixed to the mold reef 40 with the binding band 20, and is installed in the vertical direction. Various modifications are possible within the technical idea of the present invention, such as employing other means as a fixing method for the strut-shaped portion of the upper body 10.

Next, with reference to FIGS. 10-15, the Example of the seaweed seedling attachment mechanism of this invention is described. 10 and 11 are a plan view and a front view, respectively, of the base body 50 used in one embodiment of the seaweed seedling attachment mechanism according to the present invention. The illustrated base body 50 is made of a synthetic resin having an appropriate elasticity, the hook-shaped projection 52 at one end of the band-like body 51 formed in an almost annular shape, and the hook-shaped protrusion 52 at the other end thereof. The hooking holes 53 for receiving and holding | maintaining ring-shaped connection are respectively provided. In addition, at five locations on the outer side of the strip 51, an almost L-shaped male portion 54 for hooking the string 10 is protruded, and the inner side of the tip of the male portion 54 is provided. The projection 55 is formed, and the projection 56 is provided in the axial center direction on the outer circumferential surface of the strip-shaped main body 51 so as to face the projection 55. In addition, the substantially U-shaped inflation portion 57 protrudes outward at two positions in the middle portion of the belt-shaped body 51, and five in the axial direction on the inner surface side of the male portion 54 of the belt-shaped body 51. The projection 58 is formed. In the embodiment, a pair of handles 59 protrude from each end of the belt-shaped main body 51, and the connecting means 60 is provided in three places of the belt-shaped main body 51. As shown in FIG. The connecting means 60 is used when a plurality of seaweed seedling attachment mechanisms are connected to each other so as not to swell during transportation or temporary storage, and simply connected by passing an appropriate line through the through hole provided in the connecting means 60. Can be.

12 is a plan view showing an embodiment of the seaweed seedling attachment mechanism 100 according to the present invention, which is composed of the base body 50 and the string-shaped body 10, and the string-shaped body 10 includes a fluid. The seaweed seedling 11 which grew above is alive. This string-shaped body 10 is obtained by using the rope culture method widely used in seaweed culture, etc. First, it is an attachment base material such as seedlings suitable for attachment of seaweed spores by fiber in a land tank where seaweed spores are suspended. And sprinkle the algae spores on this to germinate them, and then wrap the attached substrate in a spiral shape on a string-shaped carrier having a suitable thickness such as a rope or a hose (not shown), and then install it on the seabed to The roots were grown until the roots were firmly fixed to the carrier and reached a size to withstand transplantation. When the string body 10 is attached to the base body 50 along the outer surface of the string body 51 and is inserted from above into the five body parts 54, the tip of the male part 54 is attached. Falling and fixing of the string-shaped body 10 is made by the protrusion 55 formed inward, and at the same time, the strip | belt-shaped body 51 to the circumferential direction is provided by the protrusion 56 provided opposite this protrusion 55. As shown in FIG. Movement of the string body 10 is prevented. In addition, the string body 10 does not necessarily need to be installed over almost all the circumferences of the belt-shaped body 51, and cuts into a length slightly larger than the width of the male part 54, and inserts it into each male part 54, or It can be inserted in any of them.

Next, the seaweed composition method using the seaweed seedling attachment mechanism 100 which concerns on this invention is demonstrated. The seaweed seedling attachment mechanism 100 is attached to the structure for structuring composition 1, for example, in the form as shown in FIG. 13, and the cultivation is established according to a combination thereof. As described above, the structuring structure 1 is provided with a plurality of circular post-shaped portions 3 made of the same material on a base 2 formed of concrete or the like at a predetermined interval from each other. As a shape of this base 2, the thing of appropriate shape, such as a square, a cross, a triangular shape, a hexagon, is selected. In addition, although the pillar-shaped part 3 can also be a polygonal column other than the circumference like FIG. 13, in that case, the shape of the base body 50 in the seaweed seedling attachment mechanism 100 also becomes polygonal accordingly. Needless to say. In addition, although the length of the post-shaped part 3 is good about 4m, it changes suitably according to the depth of the installation place, the kind of seabed seedling to be used, etc. In addition, in the Example, the brewing paint is apply | coated to the surface other than the bottom face of the base 2, and the surface of the support shape part 3. The brewing paint may be a paint containing a general chemical fertilizer, but the coating material for improving the water environment, which is composed of the photosynthetic bacteria, the carrier using the porous particles proposed by the present applicant, and the nutrient components of the photosynthetic bacteria (Japanese Patent Laid-Open No. 5-247378). Particularly good). When this paint is applied, algae maintain a high growth rate and can stably supply nutrients necessary for the growth of algae over a long period of time. It does not necessarily need to apply.

The seaweed seedling attachment mechanism 100 is attached to a predetermined position of each strut-shaped part 3 with respect to such a composition 1 for a composition. In this case, both ends of the seaweed seedling attachment mechanism 100 can be elastically resisted so that the seaweed seedling attachment mechanism 100 can be fitted to the strut portion 3 between the unfolded end portions, and the seaweed is attached at the upper end of the strut portion 3. The seedling attachment mechanism 100 may be fitted. In addition, a pair of hook-type protrusions 52 and hook holes 53 provided at both ends of the base body 50 in a state where the seaweed seedling attachment mechanism 100 is wound on the circumferential surface of the strut-shaped portion 3 are provided near them. Use the handle 59 to drag and fasten. Thereby, the base body 50 which was the stepped shape can be maintained in an annular state. At this time, since the substantially U-shaped expansion part 57 provided in two places of the intermediate part of the foundation body 50 is opened suitably, even if there are some changes to the outer diameter of the support shape part 3, the seaweed seedling attachment mechanism 100 ) Can be held securely in the support post portion 3. In addition, the expansion portion 57 has the effect of reinforcing the elastic restoring force of the base body 57 itself. In addition, if the elasticity of the material constituting the foundation body 50 is high, such an expansion portion 57 is unnecessary, and the foundation does not need to be provided with the fastening means 52 and 53 at both ends for maintaining the annular state. It is also possible to attach the seaweed seedling attachment mechanism to the strut 3 by the elastic force of the body 50. In addition, in the structure 1 for composition, when the annular groove is formed in the outer peripheral surface of the strut-shaped part 3, and the seaweed seedling attachment mechanism 100 is received in this, especially, the position shift to an up-down direction is prevented, Valid. Further, the projections 58 provided on the inner circumferential surface of the base body 50 prevent the seaweed seedling attachment mechanism 100 from moving in the direction along the circumferential surface of the strut-shaped portion 3, and all of the seaweed seedling attachment mechanisms ( By fixing the attachment state of 100, it is effective to help the rooting of the seaweed seedling 11 to settle on the surface of the post 3 and certainly in a short time.

In this way, in the composition 1 installed in the composition zone, the roots of the many seaweed seedlings 11 growing on the string-like body 10 are elongated to settle in the strut 3, and grow there and mature. The spores release, causing seaweed to thrive in and around the base (2). According to this composition method, since the seaweed that becomes the nucleus of the composition is formed by the prop shape portion 3 provided in the substantially vertical direction of the composition 1 for composition provided at a predetermined position, the seaweed is affected by the rising flow or the like. It grows satisfactorily, and since the composition 1 for a composition is a permanent structure, generation replacement of seaweed is performed smoothly there, and seaweed exists for a long time, and many spores are dissipated around. In a place where there is no reef plate such as a reef around the composition 1, it is preferable to install a garden seat or the like widely around the composition 1, and in the case of a large-scale promoting composition, a plurality of the composition 1 for composition is spaced at appropriate intervals from each other. It is possible to install or bundle the plurality of composition structures (1) as a group to be installed at intervals that can be introduced into the fishing net between the plurality of groups. In the above embodiment, the case where the seaweed seedling attachment mechanism 100 is attached to all the struts 3 of the composition 1 for construction is described. It is also possible to install in at least one of (3) and to thrive in the surroundings through the spores discharged therefrom. In addition, the fixing timing of the seaweed seedling attachment mechanism 100 may be before or after installing the composition 1 for composition. In addition, the seaweed seedling attachment mechanism 100 can be made into one with respect to one support | pillar part 3.

 14 is another embodiment of the seaweed seedling attachment mechanism according to the present invention. The seaweed seedling attachment mechanism 200 uses a binding band made of synthetic resin, which is widely used for binding wires and cables as the foundation body 210. The string body 10 is used as the belt body of the foundation body 210. In accordance with 211, the parts are integrally bounded by separate fasteners 212. The base body 210 has a box 213 for fastening on one end side of the belt body 211, and the other end 214 having saw blade-shaped protrusions (not shown) formed on one side of the belt body 211. When inserted therein, the hook (not shown) provided in the hanging box 213 is fixed at a predetermined position by engaging with the saw blade-shaped protrusion, so that the seaweed seedling attachment mechanism 200 is fixed to the post shape portion 3. The other end 214 may be inserted into the hanging box 213 and pulled out as it is to be attached. This seaweed seedling attachment mechanism 200 has an advantage that the range of application to the outer diameter of the strut-shaped portion 3 is wider than that of the above embodiment, and can be attached regardless of the cross-sectional shape of the strut-shaped portion.

FIG. 15 is another embodiment of the seaweed seedling attachment mechanism, and the seaweed seedling attachment mechanism 300 differs from the first embodiment in that the base body 310 is completely connected in a circular shape. The seaweed seedling attachment mechanism 300 is inserted into the strut portion 3 from the end thereof. However, since the seaweed seedling attachment mechanism 300 is not openable, there is an advantage that it is difficult to remove and easy to mount.

In addition, in each of the above embodiments, the composition 1 consisting of the strut-shaped portion 3 provided on the base 2 was described as an object, but the parallel reefs made of concrete, tetrapots, etc. Applicable to the structure of the shape, and in each seaweed seedling attachment mechanism, as a fixing method for the base body (50, 210, 310) of the string-like body 10, another means is adopted or the position where it is attached is changed. Various modifications within the technical idea of the present invention are, of course, possible.

According to the method for forming a composition of the present invention, a string-like body in which seaweed seedlings are grafted to a composition for construction having struts arranged in a substantially vertical direction is provided on the circumferential surface of the strut-shaped portion in a straight or spiral manner along the longitudinal direction, or A string-like body in which seaweed seedlings are cultivated is provided on at least a part of an almost annular base body having elasticity, and the seaweed seedling is surrounded by a nucleus by fitting the almost annular base body provided with the string-shaped body to the outer periphery of the strut-shaped part. It is difficult to be buried by sand mud or to be eaten by breakfast animals because it is thriving in the seaweed, and furthermore, it is possible to effectively utilize the seabed in three dimensions and to create a large scale with high success rate.

In addition, since the seaweed seedling attachment mechanism according to the present invention is to install the seaweed seedlings grown by a method such as a rope form as a base body, and to attach the seedlings to the composition for construction through the base body, Even if it is needed in large quantities, there is less space for production on land and sea, so it can be produced efficiently. In addition, it is possible to easily attach seaweed seedlings to a composition for composition that can function as a sea basal body of the seaweed, and by using this seaweed seedling attachment mechanism, it is possible to create a three-dimensional promotion related to the effective use of the seabed at a high success rate. Excellent effect is obtained.

Claims (17)

delete delete delete delete delete delete delete A string type in which seaweed seedlings are cultivated by attaching and sporeing seaweed spores to attached substrates, such as seedlings suitable for spore attachment of seaweed, and attaching the substrate to which the fluid by germination adheres to ropes, hoses, etc. An upper body is formed, the string body is provided on at least a part of the substantially annular base body having elasticity, and the substantially annular base body on which the string body is installed is attached to the outer periphery of the strut-shaped part provided in the composition for construction. And the seaweed seedlings engrafted in the string-like body as nuclei to multiply the algae in the periphery of the strut-shaped portion. Seaweed seedlings are formed by attaching and sporeing seaweed spores to attached substrates such as seedlings suitable for spore attachment of seaweeds, and attaching the attached substrates with fluids by germination to strings such as ropes and hoses to cultivate the fluid further. Form a string body incorporating the string, and install the string body on one surface of the base body of the substantially band-shaped body having flexibility, and bend the base body of the band-shaped body into an annular shape so that the string body is outside. A method of forming hairs, characterized in that the algae are grown on the periphery of the strut-shaped part by attaching to the outer periphery of the strut-shaped part provided in the composition, and using the seaweed seedlings engrafted in the string body as a nucleus. delete The brewing composition method according to claim 8 or 9, wherein a brew paint is applied to the peripheral surface of the support post. It is a seaweed seedling attachment mechanism for making seaweed seedlings grow on the circumferential surface of the pillar-shaped part installed in the construction structure, A base body having a length approximately equal to the outer circumferential length of the strut-shaped portion and installed on an outer circumferential surface of the strut-shaped portion; And The seaweed spores are attached and germinated to an attached base material such as seedlings suitable for spore attachment, and the attached base material with the fluid caused by the germination is attached to a string-like body such as a rope or a hose to further raise the fluid on the seabed in advance. A seaweed seedling attachment mechanism comprising a string-like body in which seaweed seedlings live and are installed on at least a part of the base body. 13. The seaweed seedling attachment mechanism according to claim 12, wherein the base body is formed in a substantially annular shape. The seaweed seedling attachment mechanism according to claim 12 or 13, wherein the base body is formed of a flexible material and a curved expansion portion is provided in a portion of the longitudinal direction. The seaweed seedling attachment mechanism according to claim 12 or 13, wherein a slip fixing means for preventing slipping of the base body relative to the post-shaped portion is provided on the surface of the base body on the side contacting the post-shaped portion. . The seaweed seedling attachment mechanism according to claim 12 or 13, wherein slip prevention means for preventing the string body from falling off from the base body is provided on the surface of the base body on the side where the string body is installed. delete

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