KR101890563B1 - Step-by-step growing fish farm structure of juvenile fish octopus - Google Patents

Abstract

The present invention relates to a fish farming structure for raising spawned octopus fry. The structure comprises: a fish farm divided by water blocks into a plurality of sections and comprising a plurality of fisheries having different sizes from the center of a concentric circle; a plurality of octopus houses installed sequentially in a radial form from the center of the concentric circle, having different sizes; and a pole fixing a line tied with the octopus houses and enabling the water blocks to be installed. According to the present invention, since octopus fry are raised in each independent space not to be eaten by other octopuses or predators, the productivity of octopus farming is able to be increased, and also, since an octopus farm is divided into a plurality of sections, fry as well as adult fish are able to be grown in the same farm, and thus, the farm and the growth of octopuses are able to be managed stage by stage. Moreover, since the octopus farm is divided into a plurality of sections on a shore, the structure is capable of minimizing damage from typhoon, tsunami, algal bloom, and the like and improving the productivity of octopus farming, thereby increasing profits of fishermen.

Description

A step-by-step growing fish farm structure of juvenile fish octopus,

The present invention relates to a fish farm structure capable of breeding fishes of spawning octopus. Especially, it provides a fishery which is formed step by step of separate fishery (meat house) so that octopus can be grown step by step from fish to fish (big octopus) to octopus. This is about the step-by-step growth fish farm structure of octopus that can make a large amount of octopus in the sea or land.

Generally, octopus eggs are laid on low coast of 13 ~ 30m depth in April ~ June. Between 20,000 and 100,000 eggs are laid over a few days, protecting the eggs until they hatch, keeping them clean, and flowing fresh water through the legs to supply oxygen. Hatching takes 5 to 7 months or more depending on temperature. Meanwhile, females do not eat food and die before and after hatching eggs. If there is no protection from the female, most eggs die.

The hatched larvae (swim) swim to the surface of the water and float for 28 to 90 days. The survival rate of larvae is not known exactly, but it is known that 1% survive until the body length reaches 10 mm. After the larval stage, they go down to the sea. Their weight is 3 ~ 5g and their body length is about 50mm. After that, it grows fast and becomes 0.5 ~ 1kg after 1 year, and 10kg after 3 years. In this process, too many octopuses are eaten away by other organisms, avoiding being eaten by deliberately cutting their legs and giving them to predators.

Although some attempts have been made to grow octopuses grown in nature in the form of aquaculture, due to the nature of the octopus, it is difficult to cultivate the hatchlings,

Therefore, it is possible to make artificial fish-shaped pelagic breeding space so that the pelagic fish can grow after loading the octopus. However, in case of artificial pelagic fish, the size of the pelagic fish can not be made suitable for the growth process of octopus, There was a lot of problems with lack of quantity.

In the prior art of this field, the term " multifunctional structure capable of spawning of octopus and capable of growth "(hereinafter referred to as " prior art 1") of Patent Registration No. 10-1239378 (registered on Feb. 26, 2013) The object of the present invention is to provide a multifunctional structure capable of spawning and fruiting. The object of the present invention is to provide a multifunctional structure capable of forming a plurality of holes in the shape of a jar by arranging three loops and a plurality of loess blocks at the lowermost end, And to allow the fishermen and seaweeds to form in the middle part and the upper part, to protect the octopus from natural enemies, and to provide the habitat of seabirds and seaweeds. This object is solved by providing a lower body which is seated on a seabed surface so as to be able to move the seawater and move the fish, An intermediate body provided with a plurality of porous yellow loess bodies for an intermediate body so that one end thereof is fixedly connected to the upper end of the body by welding so as to form a living space of the fry, In order to provide the habitat of seaweed and the habitat of fish due to the above-mentioned seaweeds,

And the upper part is provided to be capable of installing a porous yellow loom for the upper body in which a hole for fixing the upper part is formed and a fixing hole is formed at the center part of the upper part. A multi-functional structure capable of providing spawning grounds and breeding of octopus consisting of loess block unit assemblies which are capable of providing habitats of seaweeds and seafood.

As another prior art, "Octopus seamount artificial reefs" (hereinafter referred to as "Prior art 2") of Patent Publication No. 10-2014-0116306 (published on October 02, 2014) satisfy the need for development of octopus fishing grounds The crustaceans and the crustaceans, respectively,

The species will enter into the tunnel to provide shelter and habitat to safeguard it from predators and to allow the octopus to live in a large number of habitats formed on each side of the tunnel. , It is possible to form a food chain centering on the octopus, which is the predominant predator fish species, and to improve the productivity of the octopus by creating fisheries where the octopus can constantly spawn, grow, and habitat, And the artificial fish octopus that can purify the water quality of the sea efficiently.

Although both prior art 1 and prior art 2 form octopus farms similar to artificial oysters, these farms are limited only to the oceans and can not be used to form a farm. Especially, If the other fish that eat the octopus comes in, it becomes an environment that is not much different from the octopus inhabited in the unprotected ecosystem environment of the natural octopus, so that the octopus does not solve the problem of eaten before it becomes a sperm.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide an octopus-exclusive aquaculture without oceans or land areas in order to produce octopus fry, and secondly, The purpose of this study is to improve the income of farmers by increasing the number of form objects by classifying them so that external predators can not be reached when growing octopus. Fourth, the purpose of this study is to develop a step - by - step method for the development of octopus fishes with the aim of promoting growth while maintaining the independent space using octopus habits.

The present invention provides a technical solution for achieving the above object, comprising: a fish farm having a plurality of fisheries areas divided into a plurality of sections by a water film and having different sizes from a concentric central part;

The fishing ground consisting of multiple sections of different sizes consists of a number of octopuses installed radially in different sizes sequentially from the center of the concentric circle;

And a fishing ground is provided on the land or sea so as to be able to fix the string of the octopus and to provide a water tray.

The aquaculture fishing grounds installed on the land or sea are formed as a plurality of sections which are divided into two concentric circles concentrically around a concentric circle to form a fryer at the center of the concentric circle to grow the fry.

The fishing ground includes a first fishing ground so that fish can be cultured on one side thereof, a second fishing ground is formed on the outside of the first fishing ground from the first fishing ground concentric circle, a third fishing ground is formed on the outside of the second fishing ground, 5 fishing grounds, each of which is 2 times larger in size, and is composed of a number of compartments.

The first to fifth fisheries constituting the fish farm are characterized by being partitioned by struts and water films, respectively.

The octopuses provided in the fish farms are respectively installed in the first to fifth fisheries in stages from the octopus to the sextet.

The struts may be provided with fittings in the longitudinal direction on both sides so as to divide the first to fifth fishes, respectively, so that a water film can be installed.

 The octopus is formed in the shape of a pipe so as to be able to be raised from the cheek to the sperm in the fish farm, and the octopus is formed in a pipe shape, one side is closed, the other side is opened, and a plurality of octopuses are formed by vertically connecting with a connecting line.

The present invention enables the octopus to be cultivated in a separate space in stages from the fry to the surname, while allowing the octopus farm to be installed on the sea or on the land so that it can be stably cultured from the predator fish species, And to provide octopus farms.

In the present invention, in order to grow the octopus in a separate independent space so as not to be caught between predators or octopuses, the octopus culture is expanded and the octopus farm is divided into a plurality of sections to form a fishery field. At the same time, there is an advantage that the management of the farm and the growth process of the octopus can be managed step by step by cultivating the octopus in the fish farm in one place.

In addition, the present invention minimizes the damage from typhoons, tidal waves, green algae, etc. by dividing the octopus culture, which is low in productivity, into a plurality of sections in the land, thereby enhancing the productivity of the octopus culture and thereby increasing the economic income of fishermen. There is an advantage.

FIG. 1 is a view showing a conventional artificial fish-based octopus spawning ground and a viable structure,
2 is a view showing a structure for allowing octopus growth of a conventional artificial marine artificial reef system,
FIG. 3 is a view showing the structure of a fishing ground showing a multi-stage octopus fishing ground according to the present invention,
FIG. 4 is a view showing a water column support for forming a multi-
FIG. 5 is an exemplary view showing a water film installation using a multi-stage compartment fishing pillar of the fish farm of the present invention,
6 is an exemplary view showing a connection state of octopuses provided in the fish farm of the present invention,
7 is a perspective view showing the octopus of the present invention,
8 is a sectional view of the octopus of the present invention,
9 is a plan view showing an octopus fish farm structure according to another embodiment of the present invention.

Normally, octopus is usually used for resting in the gaps or gravel fields, or for snatching nearby food. The octopus has a habit of getting into the hole, so if you see an abandoned waste pipe while swiming like a hole or a tumbling basket, There is a habit to see.

In the present invention, the octopus 40 is formed by cutting the pipe into a length suitable for entering the octopus using the habit of the octopus, and then installing a plurality of octopuses in a vertical line like cobbles.

Also, the octopus (40) is divided into small steps from the smallest to the last.

In other words, the size of the octopus is formed by dividing the size of the habitat by the size of the habitat, the size of the habitat from the size of the habitat from the size of the habitat to the size of the habitat, Thereby forming a plurality of sections of the space.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

FIG. 3 shows the structure of a fish farm in which the octopus is divided into a plurality of stages. The fishponds 10 are placed on land or in the sea.

The octopus aquaculture fishing ground 10 is divided into a plurality of stages from a fryer to a sextant, and is divided into a plurality of stages so as to be divided into the same age.

Therefore, the fishery field is partitioned into a plurality of sections by the water curtain, and the aquaculture fishing ground 10 having a large number of fisheries having different sizes from the concentric center portion is formed.

The aquaculture fishing ground 10 is divided into a plurality of circles at the center of a concentric circle, and its compartments form a fishing ground by using the pillars 20 and the weir 30.

The ornamental fishing ground 10 divided by the plurality of fisheries is formed with a first fishing ground 11 so that the fish can grow on the center of the concentric circle and a circular fish ball is formed on the outer side of the first fishing ground 11, Thereby forming two fishing grounds 12.

The fourth fishing ground 14 and the fifth fishing ground 15 are formed in such a manner that the third fishing ground 13 is formed concentrically around the second fishpond 12.

In the present invention, the section of the octopus fishing ground can selectively form the fifth step or more according to the growth process of the octopus.

The octopus fishing ground of the present invention is formed in a multi-stage, in which the size of the second fishery is formed to be twice or more than the size of the first fishery, and the size of the third fishery is formed to be twice or more larger than the second, And it is possible to provide the fishery space in stages at the time of growing from the fish to the fish.

If necessary, the multi-tiered aquaculture fishing ground 10 can be integrated into one fishing ground or selectively expanded for each section when the water trough 30 is removed.

The fishing ground 10 having a plurality of sections having different sizes is provided with a plurality of octopuses 40 radially different in size sequentially from the concentric center.

The octopus 40 is provided with a support 20 connecting and supporting the diaphragm 30 and a plurality of octopuses 40 on the rope 50 or rods after the ropes 50 or rods are installed on the support 20, The hanging connection line 42 is vertically fixed and installed in the water so as to be suitable for the growth environment of the octopus.

When a plurality of the octopuses 40 are connected to the connecting rope 42 and are vertically installed on the rope 50, the octopus 40 of the first fishing ground 11 is divided into 2-5 mm diameter The second fishing ground 12 is provided with an octopus which can accommodate the octopus of the infant size and the third fishpond 13 is provided with the octopus sized enough to accommodate the young octopus of the childhood And the fourth fishing ground 14 is provided with an octopus house which can accommodate the octopus of adolescence and the fifth fishpond 15 is provided with an octopus house 40 of a size that allows the octopus .

The octopus growing at each stage is opened by opening the water barrier between the first and second fisheries (12) when the first fishery (11) grows to a certain degree, and the octopus which has grown in the fishery of the first fishery To the octopus house installed in the second fishing ground 12.

At this time, the octopus is empty in the second fishery, and the first fishery and the second fishery are integrated so that the octopus can enter the octopus in the first fishery and the second fishery.

In the same way as above, octopus of the infant stage is grown and moved to the third fishery (13) at the childhood stage, and the octopus of the young stage is moved to the fourth fishery (14) It moves to the fifth fishing ground (15) and grows and cultures. At this time, the octopus of adulthood is shipped and sold.

FIG. 4 is a view showing a water tray support for forming a multi-stage fishing ground in accordance with the present invention, and FIG. 5 is an exemplary view showing installation of a water tank using a multi-stage water tank support of the fish farm of the present invention.

The octopus fishing ground of the present invention is divided into fishing grounds from the first to the fifth fishing grounds (15) separately from the fishing grounds, And to provide a separate space for octopuses that are grown separately in order to prevent them from moving.

Therefore, in the present invention, it is necessary to partition the space in each of the aquaculture fisheries 10, divide the fishes into sizes, and prevent the fishes from eating fish.

In the present invention, the term "water film" refers to a panel used for forming a partitioned space.

Therefore, to divide one fishing ground into five or more sections, a water trough is required, and a pillar 20 is required to install the water trough 30.

The supporting pillars 20 used in the present invention are formed with connecting holes 21 at the center of the upper portion of the pillars so as to be vertically connected to each other in a vertical line, (22) is formed so as to be repeatedly connected to a required height.

In addition, the legs 20 have recesses 23 in the form of concave grooves formed on both sides in the longitudinal direction from the upper end to the lower end, and the legs 20 are stacked from the lower part to the upper part by sandwiching the water film 30 therebetween.

The column 20 has a cone shape at the lower end thereof, which is embedded in the ground, so that the column 20 can be easily grounded.

The struts are provided with a loop attachment hole 24 at an upper end side alternating with the insertion end 23 of the water shuttle 30 and a rope 50 capable of fixing the connection string 42 hanging the octopus attachment 40 is installed .

The rope 50 is connected between the column 20 and the column 20 at each of the divided fishing grounds so that the vertically installed connecting rope 42 is bundled and supported.

FIG. 6 is an exemplary view showing a connection state of an octopus installed in a fish farm of the present invention, FIG. 7 is a perspective view showing the octopus of the present invention, and FIG. 8 is a sectional view of the octopus of the present invention.

In the present invention, the octopus 40 is formed in the shape of a pipe as described above, and one side is opened and one side is closed to form a closed state.

In the present invention, the octopus (40) is in the form of a pipe. The octopus likes the cave form in terms of wetness. The octopus likes the size that the octopus body enters the full length, and forms a pipe shape. And the male sex is formed in a size of a size suitable for the size of the sexually transmitted fish, and is fixed to the rope 50 by hanging on the connecting rod 42.

Also, a plurality of octopuses 40 are spaced apart from each other at predetermined intervals on the vertical line and connected to the connecting rods 42 (see FIG. 6).

The connecting rod 42 is engaged with the connecting ring 41 formed on the octopus 40 or fitted into the hook-shaped roll connecting ring 41 so that the octopus 40 is fixed to the connecting rod 42. 7)

Also, the octopus (40) is opened to one side according to the habit of the octopus, and the one side is formed into a closed pipe shape, thereby making it suitable for the octopus format (see FIG. 8).

The octopus is in the octopus when it is being cultured. If you feed the octopus, the octopus legs come out and catch the food.

For reference, the habit of octopus is a habit of entering other empty houses without going into houses where other octopuses are included.

FIG. 9 is a plan view showing an octopus fish farm structure according to another embodiment of the present invention. FIG. 9 is a schematic view showing the structure of the octopus fish farm 10 ' A fourth fishing ground 14 and a fifth fishing ground 15 are formed by forming a second fishing ground 12 and forming a wider third fishing ground 13 at one side of the second fish bay 12.

The above FIG. 9 can be installed on land or sea, but is designed to be more suitable for land.

That is, the octopus fishing ground 10 'of FIG. 9 is connected from the first fishing ground 11 to the fifth fishing ground 15, and a water dam 30' is installed between each fishing ground and each fishing ground, The first fishing ground 11 to the fifth fishing ground 15 are all opened when the water storages are removed if necessary.

The water film 30 'described in the present invention may be formed by laminating a plurality of panels in the form of a plate, or by forming a monolithic water film such as a water gate and installing a driving device thereon so as to raise and lower the water film.

In the present invention, in order to cultivate octopus, aquaculture fishing ground is formed as a separate independent space to form a plurality of fishing grounds, so that the octopus can be cultivated from phloem to surname step by step, thereby maximizing the population of octopus, There is an advantage of providing a step-by-step growth fish farm of octopus that can make octopus in the sea as well as on the land.

10,10 ': Fishing ground 11: First fishing ground
12: The second fishing ground 13: The third fishing ground
14: 4th fishing ground 15: 5th fishing ground
20: landing 21: connecting ball
22: connecting projection 23:
24: Ring mounting hole 30: Clutch
40: Octopus 41: Octopus Link
42: connection line 50: rope

Claims (7)

In the aquacultural fishery structure divided into a plurality of sections by concentricity and concentrically formed,
A plurality of aquacultural fisheries 10 having a size different from the central portion of the concentric circles are formed by the water film 30 by a plurality of sections, A first fishing ground 11 is formed on the first fishing ground 11 and a second fishing ground 12 is formed outside the first fishing ground 11 from a concentric circle of the first fishing ground 11, (13) to a fifth fishing ground (15) sequentially on the outside of the fishing ground (10), and each of the fishing grounds is formed into a plurality of divided sections,
The fishing ground 10 having a plurality of divided sections that gradually increase in size to double the size thereof includes a plurality of octopuses 40 radially arranged in order from the center of the concentric circle,
A supporting column 20 is formed to support the rope 50 which is fixed by connecting the octopus 40 with the connecting rod 42 and the water film 30 can be installed to form an octopus fishing ground on the sea or land. A step - by - step method for the development of octopus. delete delete The method according to claim 1,
The first fishing ground 11 to the fifth fishing ground 15 constituting the aquaculture fishing ground 10 are partitioned by the pillars 20 and the water drains 30 respectively and the water drains 30 are selectively (1). (2). The method according to claim 1,
The octopus (40) installed in the aquaculture fishing ground (10) is installed in the first fishing ground (11) to the fifth fishing ground (15) so that octopus fish can be cultured step by step as the fish grows. 40 are closed at one side and opened at the other side to have a size corresponding to the step size of the octopus sequentially from the first fishing ground (11) to the fifth fishing ground (15). The method according to claim 1,
The struts 20 are provided with fitting portions 23 in the longitudinal direction on both sides so as to divide the first fishing ground 11 to the fifth fishing ground 15 so that the water storages 30 can be installed Stages of Growth of Fried Octopus.
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