KR20190061653A - Apparatus for outdoor cultivation of sea cucumber - Google Patents

Abstract

The present invention provides a sea cucumber cultivation apparatus for outdoor cultivation comprising: an open field farm having a predetermined depth and width and in which an inner receiving space is formed; a farm cover for separating the bottom of the farm and an aquaculture space by covering the bottom of the open field farm; a mounting pillars installed to be spaced apart at regular intervals on the edge of the open field farm; a mounting device connected to the mounting pillars and installed at least one spaced apart in a horizontal direction on the top of the open field farm; and at least one sea cucumber shelter connected to the mounting device and installed at a predetermined interval in an interior of the open field farm, thereby being able to reduce facility costs and labor, and to increase a sea cucumber farming production.

Description

[0001] Apparatus for outdoor cultivation of sea cucumber [

The present invention relates to a sea cucumber aquaculture apparatus installed in a hearth, and more particularly to a sea cucumber aquaculture apparatus which can increase the unit surface area of an adhering substrate to which diatoms and sea cucumbers can adhere, The present invention relates to an apparatus for culturing a sea cucumber.

Recently, interest in health and well - being of modern people is increasing, and interest in sea cucumber called sea ginseng is also hot. In Korea and other East Asian countries, especially China, sea cucumbers are regarded as the best health food, and therefore, the demand is high and the price is high. As a result, interest in sea cucumber cultivation technology is increasing in Korea.

About 1500 species of sea cucumber are known worldwide, and there are many kinds, sizes and grades are comparatively large. The advanced sea cucumbers are largely sea cucumbers originating from Kanto, Japan, Russia, China, Liaoning Peninsula, Shandong Peninsula and the Korean Peninsula. The intermediate sea cucumbers are South American sea cucumbers, plum sea cucumbers and ivory sea cucumbers. And topaz sea cucumber.

In general, the method of culturing the sea cucumber is to select the mother cucumber, and the mother cucumber completely discharges the feces for about 3 to 4 days. Then, the egg is guided by the method of stimulation, water temperature stimulation, surface stimulation, etc., Growth. The larval water temperature is maintained at 22 ~ 24 ℃ and it feeds on phytoplankton or concentrated food. The sea cucumbers grow through a larval stage of auricularia, doriolaria, and pentactula, and grow to a 1 cm young sea cucumber a few months later.

Penttoula is also known as a pentacle tentacle fluid that pushes out the five tentacles out of the body, attaching to the attachment substrate and feeding activity. At this time, larvae that are adhered to the plant are adhered to the attached substrate and cultured. The attachment matrix not only provides the feeding and growth space for young sea cucumbers, but also the incubation space for adherent diatoms that feed on sea cucumbers. Compared to feeding only sea cucumbers, diatoms that are prey can be co-cultured with sea cucumber to grow sea cucumbers more rapidly.

These attachment substrates are loaded with diatoms and evenly fed the sea cucumber. The diatoms, which are feed of sea cucumbers, can be constantly fed by photosynthesis. Once the amount of diatoms attached increases, feed supply and labor costs can be reduced, and high quality celts can be produced. Therefore, it is necessary to develop a device capable of increasing the surface area per unit of sea cucumber and diatomaceous earth in order to operate economical farms and produce high quality cultured sea cucumbers.

In Korea, the first successful production of sea cucumber artificial seeds in Korea at the National Fisheries Research and Development Institute in 1990 has been followed by the development of souring, festive, and onshore aquaculture industry industrialization technologies.

Festivals are a place where fish are nurtured by piling nets in a bay or by blocking a part of the sea surface with a levee and making a water gate to collect seawater in the nail. The festival-style sea cucumber is grown by attaching the attachment substrate to the festival farm, attaching the sea cucumber to the adherent substrate and feeding, and using the diver to collect only the seaweed of 150g or more, And the whole amount is harvested at the same time.

In recent years, there has been an increasing interest in cultivation methods in the Nogi, which utilize river sites, triangles, envelope, oil, salt, farmland, etc. to circulate sea water in the basement or by using tidal differences . This is because farmers abandoning agriculture as the population of agriculture and fisheries is aging and rice consumption is decreasing, and especially, reclaimed reclaimed farmland can be used for sea cucumber cultivation. In addition, seaweed culture and abalone culture such as seaweed and sea tangle are active on the west coast and southern coast of Korea. Therefore, there is an urgent need for research on a sea cucumber cultivation device that can reduce the initial facility cost, minimize the labor force, and increase the profit.

Korean Patent Laid-Open No. 10-2010-0047822 discloses a honeycomb structure having a connecting portion formed at one end thereof and a through hole at the center thereof and having at least one or more openings in which a fish seedling such as echinoderms or shellfishes can be cultured on one side or both sides And at least one connecting rod which is inclined to the surface of the grazing board and is connected to the connecting portion so that each grazing board is spaced apart from the connecting rod. Korean Patent No. 10-1419114 discloses a first rope which is connected to a door frame and which is supported on the upper side and is disposed laterally on the upper side of the cage net; And an attachment substrate attached to the first rope, wherein the sea cucumber feeds. Korean Patent No. 10-1389648 discloses an aquaculture apparatus used for sea cucumber cultivation in a sea cucumber farm, comprising a mesh provided above the bottom of the aquaculture tank; A support disposed around the mesh; A rope connected to the support on the upper side; And an attachment substrate attached to the rope, wherein the sea cucumber is fed. Korean Patent No. 10-1349056 discloses a support member which is fixed at an angle to the bottom of a farm or vertically; An upper plate and a lower plate rotatably provided on the upper and lower sides of the support member; A plurality of attachment substrates positioned between the upper plate and the lower plate, one end of which is fixed to the support member; First connecting means for connecting the upper plate, the lower plate and the attaching substrate to each other so as to maintain a constant gap therebetween; And a second connecting means for connecting one end of the upper plate and the upper end of the support member to each other.

The present invention can increase the amount of diatomaceous earth attached to diatoms and sea cucumbers by increasing the unit surface area of adherable substrates of the sea cucumbers and sea cucumbers, thereby increasing the amount of food that the sea cucumber can feed and increasing the attachment space of the sea cucumber, To provide an apparatus for culturing sea cucumbers.

In order to solve the above problems, the present invention provides a non-aquaculture farm having a certain depth and width and having an internal containment space, a farm cover for covering the bottom of the farm and for separating the farm from the farm, A mounting device connected to the mounting column, the mounting device being connected to the mounting column and being spaced at least one in the horizontal direction on the upper portion of the aquaculture farm; and a mounting device connected to the mounting device, And a sea cucumber shelter.

In the present invention, the attachment surface area of the attachment substrate to which the sea cucumbers or diatoms are attached is 20 times wider than that of the existing sea cucumber culturing apparatus. Therefore, it is possible to attach the sea cucumbers at a high density at the same time as the food production, It is possible to separate the substrate and sea cucumber more easily at the harvesting time, and the culture wastes discharged from the sea cucumber attached to the substrate in the culture form are not retained in the substrate and sink to the bottom of the tank and the sludge discharge efficiency is high. It is possible to efficiently perform the sea cucumber culture in the open field.

1 is a perspective view illustrating an embodiment of a sea cucumber culturing apparatus according to the present invention.
FIG. 2 is a plan view showing a difference in sea water flow around a sea cucumber shelter of a mesh-type sea cucumber shelter and a sea cucumber shelter of a sea cucumber culture apparatus of the present invention.
3 is a perspective view showing an embodiment of the apparatus for culturing sea cucumber according to the present invention.
4 is a perspective view showing an embodiment of the apparatus for culturing sea cucumber according to the present invention.
Fig. 5 shows a photograph of a real part of the attachment part of the present invention.
Fig. 6 shows an enlarged photograph of the present invention.
Fig. 7 shows an enlarged photograph of an embodiment of the present invention.
8 is a perspective view showing an embodiment of the apparatus for culturing sea cucumber according to the present invention.
FIG. 9 is a perspective view showing Embodiment 1 of the apparatus for culturing sea cucumber according to the present invention.
10 is a perspective view showing a second embodiment of the apparatus for culturing sea cucumber according to the present invention.
11 is a perspective view showing Embodiment 3 of the apparatus for culturing sea cucumbers of the present invention.
12 is a perspective view showing an embodiment of the apparatus for culturing sea cucumber according to the present invention.

The present invention provides a sea cucumber aquaculture apparatus capable of producing sea cucumbers at a high density by increasing the surface area of adherable substrates of diatoms and sea cucumbers. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and specific examples.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a sea cucumber aquaculture apparatus according to the present invention. The present invention relates to a non-aquaculture farm having a certain depth and width and having an internal containment space, a farm cover 10 for covering the floor of the farm, separating the plant floor from the farm space, (20) connected to the mounting column (10) and spaced at least one in the horizontal direction on the upper side of the anchor farm (20) and connected to the mounting device (20) And at least one sea cucumber shelter (30) spaced apart at regular intervals.

Noji farms can use river sites, triangles, envelopes, oil, salt, or farmland, and pneumoconiosis or reclamation farmland can be used to facilitate the inflow and outflow of seawater by tide or pump. The nozai farm secures the interior space to have a certain depth and width, and then covers the farm cover (10) on the bottom of the nozai farm so that the floor of the farm is separated from the farm space. At this time, the farm cover 10 can use a waterproof tarpaulin, HEPE, or the like. Covering the farm cover on the bottom side of the nozai farm can be selected appropriately according to the farm environment. In other words, when the closed tidal field is used as a farm, it can be used as it is without the farm cover because the bottom is well organized. In case of using paddy fields such as rice fields, it is necessary to cover the farm cover in consideration of pesticide contamination.

The pillar (21) is spaced apart from the edge of the poultry farm by a certain distance, and each pillar can be connected to a mounting device (20) across the poultry surface of the poultry farm. At least one sea cucumber shelter 30 is connected and fixed to the mounting device 20. It is preferable that the sea cucumber shelter 30 is disposed in a zigzag form so as not to be in line with the sea cucumber shelter connected to the other mounting device. The zigzag arrangement affects the flow of breeding water in aquaculture farm described below. For the zigzag arrangement, the mounting device can be configured to pass the mounting device in a plurality of directions with the horizontal or vertical mounting device 201 crossing at 90 degrees as well as one horizontal direction. In addition, it is appropriate that the mounting device is constructed so that a plurality of pipes can be connected to each other with unit connection portions so that the sea cucumber shelter can be additionally provided or reduced in the middle portion.

FIG. 2 is a plan view showing a difference in sea water flow around a sea cucumber shelter of a mesh-type sea cucumber shelter and a sea cucumber shelter of a sea cucumber culture apparatus of the present invention. This zigzag arrangement reduces turbulence between the sea cucumber shells 30 due to friction between the sea cucumber shell 30 and the breeding water flowing through the sea cucumber shell 30, thereby causing the sea water to contact the sea cucumber shell 30 The time required for the operation is increased. In this case, the diatoms contained in the seawater can increase the possibility of sticking to the sea cucumber shelter without passing through the sea cucumber shelter, thereby enhancing the prevalence of food in the sea cucumber shelter. In other words, the flow of water is slowed down by contact with the shelter, and the water is dispersed into small streams, and the direction of the water is changed from one direction to many directions. As a result, breeding water can flow evenly throughout the tank, and the rate of reserving food also increases dramatically.

3 is a perspective view showing a sea cucumber shelter of a sea cucumber aquaculture apparatus according to the present invention. The sea cucumber shelter 30 of the present invention comprises a connecting member 31 connected to and fixed to a stationary device, a rope unit 30 connected to the connecting member at one end and connected to the weight device 34 at the other end, A weighing device 34 attached to the lower end of the rope portion 33 to keep the sea cucumber shelter 30 vertically stocked in the breeding water and a weight device 34 attached to the connecting member 31 of the sea cucumber shelter, (32) which surrounds the rope portion (33) in the form of a bundle at the center of the rope portion (32) and provides a substrate to which diatoms and sea cucumbers adhere. As shown in FIG. 2, the connecting member 31 may be formed in a ring shape so as to be fixed to the mounting device 20 formed in the horizontal direction on the upper part of the lifetime of the cultivation of the noisy farm.

4 is a perspective view illustrating an embodiment of a sea cucumber shelter in which a connecting member of a sea cucumber shell is formed in a shackle shape. In addition, the connecting members of the sea cucumber shelter may include structures such as courses, wafers, rings, slip hooks, eight-shaped hooks, anchor, snap, etc. and may include other fixing members or spacers have.

The connecting member 31 is connected and fixed to the rope portion 33. The rope portion 33 is connected to the connecting device 31 at one end thereof and connected to the weighing device 34 at the other end thereof so that the rope portion 33 is developed in the vertical direction in the water while tension is generated in the upward and downward directions. In this case, the rope portion 33 is preferably formed to have an outer wall length of the artificial farm, which is intended to further increase the installation area of the attachment portion 32 described later. However, if the tension is applied, But is not limited thereto.

Fig. 5 shows a photograph of a real part of the attachment part of the present invention. The attachment portion 32 is installed so as to surround the longitudinal direction of the rope portion. The attaching portion of the present invention is formed of at least one material selected from the group consisting of PE (Polyethlen), PES (PolyEtherSulphone), and PVD and having a diameter of 0.001-0.005 mm and bound together to form a description unit. It forms a tangled bundle structure.

Figs. 6 to 7 show enlarged photographs of the embodiment of the present invention and the present invention. A single 0.001-0.0055 mm diameter single-ply representation of 40-50 strands was tied together to form a descriptive unit. A plurality of underspecification units may be randomly arranged in a bundle structure and enclosed in the longitudinal direction of the rope portion.

The attachment part of the present invention is formed of one or more materials selected from among PE (Polyethlen), PES (PolyEtherSulphone), and PVD, and the material is excellent in flexibility compared to the existing wafers or nets, The user can be easily separated from the product by impact through the mounting device without the step of separation through the water spray, thereby reducing the labor required for the selection process or the harvesting process, and the time and materials purchase cost. There is an advantage that the waste water (sea food waste, sludge) of the sea cucumber does not remain in the attachment part but sinks to the bottom of the water tank or drains together with the water stream, and thus the discharge efficiency is relatively high.

The diatoms that feed on sea cucumbers can be constantly fed by photosynthesis if they are attached once. In general, by feeding the substrate in the form of wafers or wafers, the diatoms attach to the sea, You can give. The attaching part of the present invention is characterized in that a single fiber emblem of a single fiber having a diameter of 0.001-0.005 mm is bundled with 40-50 strands and a plurality of embroidery units are bundled to form a single bundle, Compared to the attached substrate made of the rope structure, the amount of diatoms and sea cucumbers adhered can be increased. As the amount of diatomaceous earth attached increases, feed and labor costs can be reduced, and high-quality sea cucumber can be produced.

The attachment portion 32 of the present invention surrounds the rope portion in the form of a bundle formed of at least one material selected from PE (Polyethlen), PES (PolyEthylSulphone), and PVD, which is superior in flexibility compared to the existing wafers or net forms, And sea cucumbers attached to the surface of the sea cucumber to provide a substrate for the cultivation of sea cucumber for the cultivation of sea cucumbers at the stage of harvesting with a vibrator or water spray through the user without the separation stage can be easily separated by the impact of the selection process, And the labor and time spent in the harvesting process and the cost of purchasing materials.

In addition, there is an advantage that the waste water of the sea cucumber (feed residue, sludge) is not left on the attachment part of the water flow, and sinks to the bottom of the water tank or is drained together with the water stream. As shown in FIG. 3, the weight device 34 is formed of a material having a specific gravity higher than that of water so that the rope portion can be tensioned downward in the water by being connected and fixed to the rope portion, Or a bruch structure is also possible.

FIG. 8 is a perspective view showing an example of a temporal example of the weight device of the sea cucumber culturing apparatus of the present invention. The weighing device 34 may also be formed of a material having excellent sedimentation strength, and a plurality of through-hole-shaped spaces capable of hiding the sea cucumber may be formed. Generally, sea cucumbers stop eating when the water temperature is over 17 ℃, and go to summer sleeping when the temperature is above 25 ℃. It can provide a preferred deep dark space.

FIG. 9 is a perspective view showing Embodiment 1 of the apparatus for culturing sea cucumber according to the present invention. In the first embodiment, the attachment plate s is provided so as to extend perpendicularly to the deployment direction of the rope portion 33. The attachment plate s is formed of a polygonal slate plate structure or a seamless network structure, And a plurality of fixing holes may be formed in the vertical direction.

When the attachment plate s is attached to the rope portion 33, a support portion capable of fixing the attachment plate s to a predetermined position by preventing the attachment plate s from receiving a load due to the attachment of the sea cucumber, Can be installed in the lower part.

The attachment plate (s) is floated with organic matter or feed which is the food of the sea cucumbers and attaches to the sea cucumber to provide food to the sea cucumber and provide space for the sea cucumber. In addition, it is possible to prevent the sea cucumbers that have fallen off the attachment part (32) from falling off immediately at the bottom of the pond farm, to minimize the loss of feed when the feed is supplied and to increase the feeding efficiency, Can play a role.

Fig. 10 shows a second embodiment of the apparatus for culturing sea cucumber according to the present invention. In Example 2, one or more sea cucumber shells of the sea cucumber culturing apparatus according to the present invention are connected to each other through an attachment plate. A fixing hole is formed at the corner of the attachment plate, and a single rope portion of the sea cucumber culturing device for sea aquaculture sea cucumber is fixed through each corner portion.

When installed in Example 2, the separation space formed when the sea cucumber shelter of the sea cucumber culturing apparatus for separation of the sea cucumber is installed in the separation space of the sea cucumber can be raised in the sea cucumber cultivation space, and the space utilization can be increased, so that the high-density cucumber can be stocked. In addition, when it is difficult to support the attachment plate (s) with only one sea cucumber shell or when the sea cucumbers are driven to any side of the attachment plate, the weight and the center of gravity of the attachment plate can be dispersed to improve the fixing force of the rope portion and the attachment plate It is effective.

Fig. 11 shows Embodiment 3 of the sea cucumber aquaculture apparatus of the present invention. In general, it is difficult to move on the pearl when the bottom of the site where the sea cow aquaculture system is installed is formed of pearl and the sea cucumber is raised in the aquaculture apparatus. Therefore, it is disadvantageous that the growth rate is not evenly distributed according to the feeding amount of the adhered substrate and the adhered individual, when the adhered portion is developed in the vertical direction, it can not be moved to the sea cucumber culturing apparatus provided with the sea cucumber .

A third embodiment of the present invention is directed to solving the above-mentioned problem. In order to solve the above-described problem, a single sea-cucumber aquarium and aquaculture apparatus are horizontally connected via an attachment unit so that the attachment apparatus can be deployed not only vertically but also horizontally. There is an advantage that the movement is easy and the area of the attaching portion is also increased.

12 is a perspective view showing an embodiment of a sea cucumber shelter of a sea cucumber aquaculture apparatus according to the present invention. The sea cucumber culturing apparatus of the present invention does not have a separate mounting device, and the connecting device of the sea cucumber shelter is formed as a buoyant device, and the sea cucumber shell can be deployed vertically by floating on the aquaculture water surface. That is, according to the present invention, there is provided an apparatus for culturing a sea cucumber sea cucumber, comprising: a nozie farm having a certain depth and width and having an internal accommodation space; a farm cover for covering the bottom of the farm; Wherein the sea cucumber shell is connected to one end of the buoyancy device and the other end is connected to the weight device so as to be vertically connected to the buoyancy device, A weight device attached to the lower end of the rope portion to keep the sea cucumber shelter vertically stocked in the breeding water, and a weight device between the connecting member and the weight device of the sea cucumber shelter, in the form of a bundle at the center of the rope portion And an attachment portion surrounding the rope portion and providing a substrate to which diatoms and sea cucumbers are attached .

In this case, it is possible to form the paddy by simply placing the weighing device 34 of the sea cucumber shelter 30 at a regular interval on the bottom of the pond and placing the buoyancy device at the upper part without installing a pillar or a mounting device separately around the pond farm It is possible to have a large farm and to save management costs and labor. For more dense farming, ropes can be installed on the top of the farm to separate the buoyancy devices at regular intervals.

The present invention provides a sea cucumber aquaculture apparatus that dramatically increases the surface area of attachment of an adherent substrate to which existing sea cucumbers or diatoms are adhered, significantly increases the prey rate of adhered substrates, and more easily separates substrates and sea cucumbers And thus it is possible to reduce the facility cost and labor force and increase the production of sea cucumber cultured fishes, thereby contributing to the increase of income of the sea cucumber cultured fisheries.

10: farm cover 20: mounting device
21: Mounting column 30: Sea cucumber shelter
31: connecting member 32:
33: rope portion 34: weight device
a: Breeding sleep surface s: Attached plate
201: Vertical mounting device

Claims (5)

A nozai farm with a certain depth and width and an internal containment space; A mounting column spaced at a predetermined interval from the edge of the noisy farm; A mounting device connected to the mounting column and spaced at least one in the horizontal direction on the top of the noisy farm;
And at least one sea cucumber shelter connected to the stationary device and spaced apart at a predetermined interval in the inside of the nose farm.
[3] The apparatus according to claim 1, wherein the sea cucumber shelter comprises: a connecting member connected and fixed to the mounting device; A rope portion having one end connected to the connecting member and the other end connected to the weight device and deployed vertically; A weight device attached to the lower end of the rope portion to keep the sea cucumber shelter vertically stocked in the breeding water;
The rope portion between the connecting member of the sea cucumber shelter and the weighing apparatus has 40 to 50 strands of 0.001 to 0.005 mm diameter single filaments formed of any one material selected from among PE (Polyethlen), PES (PolyEtherSulphone) and PVD And an attachment part enclosed in a bundle shape to surround the rope part and to provide a substrate to which diatoms and sea cucumbers adhere.
[3] The sea cucumber shell of claim 2, wherein the sea cucumber shell is horizontally connected to the sea cucumber to form a polygonal slat plate structure for preventing detachment of the sea cucumber and providing an attachment surface, Device.
[3] The sea cucumber shell according to claim 2, wherein the sea cucumber shells are made of any one material selected from the group consisting of PE (Polyethlene), PES (PolyEtherSulphone) and PVD in the rope portion connected horizontally with the sea cucumber shelter adjacent in the front, rear, Characterized in that a single fiber emblem having a diameter of 0.001-0.005 mm formed in a bundle of 40-50 strands is enclosed in a bundle to enclose the rope portion and provide a substrate to which diatoms and sea cucumbers are attached. .
A nozai farm with a certain depth and width and an internal containment space; And one or more sea cucumber shells spaced apart from each other at regular intervals in the inside of the oily farm,
Wherein the sea cucumber shelter includes a buoyancy device for floating one end of the sea cucumber shelter with buoyancy on a raising surface; A rope portion connected to the buoyancy device at one end and connected to the weight device at the other end and deployed vertically; A weight device attached to the lower end of the rope portion to keep the sea cucumber shelter vertically stocked in the breeding water;
Between the connecting member of the sea cucumber shelter and the weighing device, a single fiber emblem having a diameter of 0.001-0.005 mm formed of any one material selected from PE (Polyethlen), PES (PolyEtherSulphone) and PVD, Wherein the rope portion is surrounded by the rope portion and is provided with an attachment portion for providing a substrate to which the diatoms and sea cucumbers adhere.

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