KR101011174B1 - Method and apparatus for farming melanian snail - Google Patents

Abstract

PURPOSE: A method and apparatus for farming melanian snail is provided, which makes farming of melanian snail possible without artificial feed. CONSTITUTION: An apparatus for farming melanian snail comprises: a first cultivation bath(10) in which water is stored and melanian snail can be cultivated; and a second cultivation bath(20) which is divided so that the water can be circulated in the first cultivation bath and in which fishes(21) are cultivated. The marsh snail within the first cultivation bath is cultivated by the waste(22) excreted from the fishes within the second cultivation bath.

Description

Sludge farming equipment and methods {METHOD AND APPARATUS FOR FARMING MELANIAN SNAIL}

The present invention relates to a marshmallow aquaculture equipment and method, and more particularly to a marshmallow aquaculture equipment and method for artificially creating an environment in which freshwater shellfish, which are difficult to grow, can grow in an artificial environment.

In general, Sludge is also known as Olggang, has a yellowish brown shell about 25mm in height and 8mm in diameter, and has a thin and thin curved gastropod that divides the shell vertically on its surface. It is distributed in Korea, Japan, Taiwan, China, etc., and its shape and form change according to the environment and region where it grows. In Korea, 9 kinds of 2 genera and 9 streams are used in rivers, lakes, irrigation canals, Sacheon It lives in groups in fast and shallow streams.

It has a peculiar taste of bitterness and contains a lot of vitamin A and iron, and has been used as a jeongjeong food since ancient times. It is known to have an excellent effect on liver disease, swelling and tiredness. As it proves to be effective, the preference for food is gradually increasing, and it is one of the species with high development value as a useful fishery resource, but the amount of wild marshes living in rivers and lakes is not enough to keep up with the growing demand.

In the past several times, aquaculture has been attempted, but it has been known that the natural habitat environment is very difficult and the food supply is difficult, such as inhabiting only fresh water and growing only in clean water.

The present invention has been made in order to solve the above problems, the object is to live in clean water and artificially create an environment that can grow the marshmallow is a freshwater shellfish that is difficult to grow and artificial culture to enable aquaculture and To provide a way.

The present invention is a means for solving the above-mentioned problems, the first aquaculture tank that can store water and grow sledling; And a second culture tank in which the water is circulated in the first culture tank and in which fish are farmed. It includes, it provides a multi-culture farming equipment, characterized in that the sludge group in the first culture tank is cultured by feeding the excrement discharged from the fish in the second culture tank.

Preferably, the first aquaculture tank is characterized in that the water circulation means for flowing the water in the first aquaculture tank is installed.

Preferably, water supply means for supplying water into the first culture tank; And water drainage means for draining the water in the first aquaculture tank; It characterized in that it further comprises.

Preferably, the second culture tank is characterized in that the net is formed by installing the cage.

Preferably, the bottom of the first aquaculture tank is characterized in that the royal horse.

Preferably, the water circulation means is composed of aberrations to flow water in the first aquaculture tank by rotation.

Meanwhile, according to another aspect of the present invention, after the second culture tank capable of circulating water is provided in the first culture tank where water is stored, the first culture tank is released, and the second culture tank is prepared by releasing fish. The present invention provides a plunger cultivation method characterized by circulating feces excreted from the fish of the cultivation tank and supplying it to the food of the cultivation.

Preferably, it is characterized in that the flow of water in the first culture tank through the water circulation means installed in the first culture tank.

Preferably, it is characterized in that the water supply and drainage of the first aquaculture tank through the water supply means and the water drainage means.

Preferably, the second culture tank is characterized in that the net is formed by installing the cage.

Preferably, the chopped group to be introduced into the first culture tank may be adult chopped or chopped chopped, and in the case of chopped chopped, put adult chopped into an artificial water tank in a plastic house to maintain the water temperature at 25 ° C. to 30 ° C. It is characterized by producing to give birth to a young.

Preferably, the bottom of the first culture tank is characterized in that the royal horseshoe is laid in order to induce spawning of multiple snails.

Preferably, the water circulation means is composed of aberrations to flow water in the first aquaculture tank by rotation.

According to the present invention, there is an effect of artificially creating an environment in which fresh sludge shellfish, which is inhabited in clean water, and which is difficult to grow, can grow.

In particular, by dividing the space where freshwater fish can grow in the space where aquaculture is carried out, the feces generated from the freshwater fish can be spread evenly in the culture tank to be a food for marshmallow, which is an eco-friendly marshmallow without artificial feed. The cost of farming can be reduced.

In addition, the water flow in the aquaculture tank can be induced by aberration to induce the spread of freshwater fishes in the aquaculture tank, thereby increasing the space for cultivation, while maintaining the flow of water It doesn't rot, and it also has the effect of supplying oxygen to match the natural growth environment.

1 is a conceptual diagram for explaining a multi-modal aquaculture facility according to an embodiment of the present invention.
Figure 2 is a side cross-sectional view for explaining a multi-modal culture facility according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a configuration conceptual view showing a multi-slice culture equipment according to an embodiment of the present invention, Figure 2 is a side cross-sectional view showing a multi-slice culture equipment according to an embodiment of the present invention.

1 and 2, the multiple cultivation facility according to an embodiment of the present invention is provided in the first aquaculture tank 10 and the first aquaculture tank 10 in which the multiple throttle 11 can grow. Supplying water into the second culture tank 20, the water circulating means 30 for flowing the water in the first culture tank 10, the fish culture 21 can grow, and the first culture tank 10 The water supply means 40 and the water drainage means 50 which drains the water in the said 1st aquaculture tank 10 are comprised.

In general, the marshmallow culture facility according to an embodiment of the present invention grows the marshmallow 11 in the first aquaculture tank 10 capable of accommodating fresh water, and partitions a part of the area within the first aquaculture tank 10 to distribute water. The second culture tank 20 is provided to enable various fish 21 to grow in the second culture tank 20, and the first culture tank 10 and the first tank through the water circulation means 30. 2 by maintaining the flow of water in the culture tank 20 so that the excrement 22 excreted by the fish 21 in the second culture tank 20 spreads into the first culture tank 10 to be fed to the sludge 11 Artificially create an environment that can be grown.

The first aquaculture tank 10 is to provide a space to hold fresh water, can utilize the existing natural reservoir or pond, otherwise can also be artificially constructed.

It is preferable that the water in the first aquaculture tank 10 contain the clear water, and preferably, the river water of the second or higher water flows into the water in the first culture tank 10 that only inhabit the clean environment.

The first aquaculture tank 10 is not limited in its form as a whole, it is advantageous to be formed in a circular or rectangular shape, the appropriate water temperature for breeding multiple times is preferably 20 ℃ to 25 ℃. In fact, the flakes are difficult to grow at too low a water temperature of 15 ° C. or lower, and hardly grow at a water temperature of 12 ° C. or lower.

The breeding density of the slits is about 1000 / m2 in the case of dementia, and the yield per unit area is 50 ~ 100 / m2. When the area is 33 ㎡ at the time of breeding the titration land, it is about 16,500 ~ 33,000, but the proper density for the increase is about 250 / ㎡.

The depth of the first culture tank 10 is preferably 1m to 1.5m, the bottom of the yams (coarse sand) is good to lay about 50cm ~ 100cm so as to give birth to pups. Through this environment, the first aquaculture tank 10 can grow aquatic plants such as fresh water plants that can be a food for the sage.

The first culture tank 10 can be grown to adulthood by the production of adult slurries to some extent.

Alternatively, it is also possible to culture the dentifrice state in the first culture tank 10, in which case the dentifrice is put into the artificial tank in the plastic house to maintain the water temperature at 25 ℃ ~ 30 ℃ to give birth Toothpaste can be produced in such a way that

In addition, the chopped chopped group is directly injected into the first culture tank 10, or the chopped chopped group is attached to an attachment substrate or the like to grow into adulthood.

On the other hand, the second aquaculture tank 20 provided in the first aquaculture tank 10 is formed by installing the net in a cage, through this structure to partition a certain area in the first aquaculture tank 10. Done. Therefore, the second culture tank 10 is provided in the first culture tank 10 and the same water as the first culture tank 10 occupies the inside thereof.

Here, the freshwater fish 21 such as catfish grow in the second culture tank 20, and the excrement 22 excreted from the freshwater fish 21 divides the second culture tank 20. Is discharged through the hole of the net is to be spread out to the first culture tank (10).

The net used for the division of the second culture tank 20 in the first culture tank 10 has a hole of a relatively compact size so that the freshwater fish 21 cannot escape to the first culture tank 10 side. The excrement 22 excreted from the freshwater fish 21 has a hole enough to exit to the first culture tank 10 so that the excrement 22 of the freshwater fish 21 can spread to the first culture tank 10. It is composed.

The excrement 22 of the freshwater fish 21 is a natural food that can be grown by the marshmallows 11 in the first culture tank (10).

On the other hand, the first aquaculture tank 10 is provided with water circulation means 30 capable of circulating the water in the first aquaculture tank 10. The water circulation means 30 may be composed of aberration (water) in which a certain portion is immersed in water, and rotates by a power source (not shown) transmitted from the outside to generate a constant flow in the water. In other words, the main purpose of the water circulation means 30 is to have a constant flow of water in the first culture tank 10 is not standing. The water in the first aquaculture tank 10 can have a constant flow through the water circulation means 30, so that oxygen in the water in the first aquaculture tank 10 can be supplied to the sludge 11 or freshwater fish ( 21) to help the growth, and through this water flow can be managed to prevent the water in the first culture tank 10 to rot.

In particular, the water in the first aquaculture tank 10 through the water circulation means 30 has a constant flow, the excrement 22 excreted from the freshwater fish 21 growing in the second aquaculture tank 20 is Make it spread throughout the first farm (10). The artificial water flow is generated through the water circulation means 30, and consequently, the manure of the freshwater fish 21 is spread throughout the first culture tank 10 so that the sludge 11 in the first culture tank 10 can be achieved. It is possible to increase the space for breeding). This makes it possible to naturally increase the cultivable space of the marshmallow 11 very effectively due to the characteristics of the marshmallow 11, which is virtually motionless.

In addition, one side of the first culture tank 10 is provided with water supply means 40 for supplying water into the first culture tank 10, the other side to drain the water in the first culture tank (10) Water drainage means 50 can be configured.

The water supply means 40 and the water drainage means 50 may function to maintain a constant amount of water contained in the first aquaculture tank 10, and in particular, work together with the water circulation means 30 It is possible to adjust the flow direction of the water in the first culture tank 10 and the flow rate of the water to some extent.

Therefore, although the water supply means 40 and the water drainage means 50 which are comprised in the said 1st culture tank 10 may be provided one by one, the scale of the 1st culture tank 10 or in the 1st culture tank 10 may be provided. A plurality of dogs may be provided to effectively control the direction of water flow and the flow rate of water.

In particular, the water supply means 40 and the water drainage means 50 are preferably installed at positions facing each other about the first aquaculture tank 10. The water supply means 40 and the water drainage means 50 The second culture tank 20 or the water circulation means 30 is positioned between the effluents 22 in order to effectively circulate the excrement 22.

In addition, the plurality of water circulation means 30 is also installed in the first aquaculture tank 10 at a predetermined interval can maximize the spreading effect of the excrement 22 and expand the space in which the excrement 22 is spreading It becomes possible to increase the culture space of (11).

Referring to the method of forming a multi-modal culture through a multi-modal culture facility having the configuration as described above are as follows.

First, various freshwater fishes 21 are filled in the second culture tank 20 provided in the first culture tank 10, and the first culture tank 10 is filled with a dentifrice 11 of dementia or adult state. .

At this time, the feed may be input for the growth of freshwater fish 21 in the second culture tank 20, the depth of the first culture tank 10 is preferably 1m to 1.5m, the bottom It is good to lay 50cm ~ 100cm of royal yam (coarse sand) to give birth to a baby. Through this environment, the first aquaculture tank 10 can grow aquatic plants such as fresh water plants that can be a food for the sage.

On the other hand, the first culture tank 10 is provided with a water circulation means 30 to supply oxygen to the first culture tank 10 and generate a flow of water so that the excrement 22 is the first culture tank 10 To spread throughout.

In addition, the water farm is configured to supply water to the first aquaculture tank 10 through the water supply means 40 provided on one side of the first aquaculture tank 10 and to drain the water through the water drainage means 50. Can be.

Herein, the process of inducing the flow of water in the first culture tank 10 by operating the water circulation means 30 does not need to be continuous, and the same effect may be obtained even if it is performed about five times a day at regular intervals.

As described above, an optimal embodiment has been disclosed in the drawings and the specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not used to limit the scope of the present invention as defined in the meaning or claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

10: Form 1 Article 11: Daschalgi
20: Article 2 21: Fish
22: feces 30: water circulation means
40: water supply means 50: water drain means

Claims (13)

A first aquaculture tank where water can be stored and flakes can grow; And
A second culture tank in which the water is circulated in the first culture tank and in which fish are farmed; Including;
Sludge cultivation equipment characterized in that the sludge group in the first culture tank is cultured by feeding the excreta discharged from the fish in the second culture tank.
The method of claim 1,
In the first aquaculture tank, a water circulating means for flowing water in the first aquaculture tank is installed.
The method of claim 1,
Water supply means for supplying water into the first aquaculture tank; And
Water drainage means for draining water in the first aquaculture tank; Sludge culture equipment, characterized in that it further comprises.
The method of claim 1,
The second aquaculture tank is a multi-sealing equipment characterized in that it is formed by installing the net caged.
The method of claim 1,
The threshing culture facility, characterized in that the royal horseshoe is laid on the bottom of the first farm.
The method of claim 2,
And said water circulation means is composed of aberrations to flow water in the first aquaculture tank by rotation.
After having a second culture tank capable of circulating water in the first culture tank where water is stored, the sludge is released in the first culture tank and fish are excreted from the fish of the second culture tank by raising fish in the second culture tank. A marshmallow culture method, characterized by circulating into the first culture tank to be supplied as food of marshmallow.
The method of claim 7, wherein
A method of plunging water, characterized in that to induce the flow of water in the first aquaculture tank through the water circulation means installed in the first aquaculture tank.
The method of claim 7, wherein
The water feeding means and the water draining means through the water supply means and the drainage method of the first culture tank characterized in that the water supply and drainage.
The method of claim 7, wherein
The second aquaculture tank is a multi-sealing method characterized in that the net is formed by installing a cage.
The method of claim 7, wherein
The plunger group introduced into the first culture tank may be adult plough or dentifrice, and in the case of dentifrice, the adult plough is put in an artificial water tank in a plastic house to maintain the water temperature at 25 ° C to 30 ° C. Sludge farming method characterized in that the production.
The method of claim 7, wherein
Sludge culture method characterized in that the royal horseshoe is laid on the bottom of the first culture tank in order to induce spawning of the marshes.
The method of claim 8,
And said water circulation means is composed of aberrations to flow water in the first aquaculture tank by rotation.

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