KR101845608B1

KR101845608B1 - Mass production method of shrimp.

Info

Publication number: KR101845608B1
Application number: KR1020160075017A
Authority: KR
Inventors: 김용만; 곽용구; 노한성; 이동근; 한미강; 오현미; 송귀순
Original assignee: 전라남도
Priority date: 2016-06-16
Filing date: 2016-06-16
Publication date: 2018-04-05
Also published as: KR20170141949A

Abstract

(1) preparing a cage for artificial seedling which is capable of separating and harvesting mother and slaughter in a mother container and a slaughterhouse, (2) preparing a natural food for artificial seedling by fermenting cereals, (3) of picking up the mother tongue and feeding the natural food of the step (2) into the mother container of the cage for the artificial seedling of step (1) in step (1) (4) a step of feeding the natural food of the step (4) and a step (5) of harvesting the subculture of the step (4) And the strong equations between the same species, it is possible to carry out stable stable soil production by mass production of the healthy soil.

Description

MASS PRODUCTION METHOD OF SHRIMP.

The present invention relates to a method for breeding tofu using an eco-friendly fermented cereal sole, wherein the tobacco is isolated from the mother and the pirate, and the growth is continued for a short period of time, The present invention relates to a method for mass production of artificial seedlings of tobacco so as to maximize the yield per unit area by increasing the survival rate by stowing in a farm.

It is a type of freshwater prawns, which belongs to the twelve species, and is distributed throughout Korea with a size of about 2cm. Because there is no external pollution source and there is characteristic that it grows eating plankton in the area where it is rich in clean water quality and quantity of water, the number of the natural habitat is decreasing according to environment change.

Traditionally, rice harvesting has been completed and the tohas have been caught in the farming season, but it is said that the salted fish dipped in tofu will enhance the appetite from the past and prevent the stomach from eating meat in summer. Tohacho made with salted tofu is famous for its excellent flavor. Tohacho is excellent for digestion and good for tonsillitis.

In Cholla province, it is said that it is used for the treatment of oral diseases such as flesh and blood by traditional folk medicine. There is a phrase in Donguibogam that treats boils. When the digestion is not good, it is said that it is called "digestion sake" because it says that it sprouts when it eats only the spoon which it spits. It is the best food to find our lost appetite because it is combined with various foods such as when eating pork wrap, when eating pork steak, and when eating a lot of food.

Tohacho, which has a fragrant yellow soil texture, was used as a royal product of the king in the Joseon Dynasty. In recent years, it contains a large amount of chitin and oligosaccharide components, inhibiting cancer cell proliferation in the body and containing a large amount of lipase, And it is known as a health food that strengthens immunity. Demand is increasing every year.

According to the quality of the vomiting, it was traded at a high price of more than W10 ~ 150,000 per 1 Kg in 2015, and it was also called 'gold shrimp'. This is because, even before the 1980s, the number of tofu, which had grown wildly in the mountains and rivers, increased sharply as the use of chemical fertilizers and pesticides increased. In recent years, there has been developed a method of cultivating such a valuable ransom-free tobacco using idle farmland.

It is a characteristic that only vomit is to live in clean water quality. Toyo's food is also dependent entirely on natural food, and there are many restrictions on toyo style.

In addition, the vomiting occurs mainly in May to September, and it is propagated 3-5 times a year through multiple spawning, and eggs are hatched after spawning. The number of eggs per spawning is less than 100, It is difficult to obtain large quantities of subconscious. The poultry formula is very severe because of the hatching, and the initial survival rate is very low due to the poultry biodegradation and so on, and the final production volume is about 10 ~ 12kg per 1,000 square meters. Therefore, it is necessary to study the production method of artificial seedlings which can maximize the yield per unit area by improving survival rate of young soil.

Korean Patent No. 10-15195060 discloses a microorganism such as yeast, Bacillus subtilis, lactic acid bacteria and natural substances such as red ginseng, kelp, mugwort, green tea, windblown, parasitic, dandelion, Discloses a method for preparing a shrimp feed additive capable of effecting antiviral, immunity enhancement, digestive power enhancement, growth promotion, and residual feed degradation by mixing fermented fruits such as mandarin, mandarin, pineapple, melon and the like and extracting the enzyme solution have. Korean Patent Registration No. 10-1479839 discloses a water tub main body having a bottom portion having an open top and a predetermined area and an outer wall of a water tank; A partition wall having a mesh of a predetermined size is horizontally partitioned inside the water tank body to have a certain space with the bottom surface of the water tank body so that the water can be vortexed. Discloses a complex water tank for a fish breeding fish that has a breeding water tank including a bottom portion and a water tank outer wall. Korean Patent Registration No. 10-0941744 relates to a combined farming method for cultivating rice and shrimp by simultaneously introducing shrimp into rice paddies for environmentally friendly rice cultivation, It is possible to simultaneously cultivate prawns that are susceptible to pollutants and can only grow in a lush environment, and environmentally friendly rice cultivation by simultaneously providing a combined farming method that simultaneously performs shrimp growth. And a combined farming method. However, the above-mentioned inventions are based on the mass production method of artificial seedlings of the present invention, in which natural feed produced by fermentation of cereal grains is separately fed into mother hulls and chow meats, Shows differences in its composition and effect.

Although it has been traditionally loved for its excellent taste and nutrition, it has been widely used in the production of tohas, whose population has decreased sharply due to environmental pollution, because the number of eggs per plant is very small and the amount of eggs is very small. (Chiha) of the early survival rate was very low because of the difficulty in mass production. It is an object of the present invention to provide a method for mass production of artificial seedlings by improving the survival rate of young soil to improve the initial survival rate of the soil so that a stable mass production of the soil can be realized.

(1) preparing a cage for artificial seedling which is capable of separating and harvesting mother and slaughter in a mother container and a slaughterhouse, (2) preparing a natural food for artificial seedling by fermenting cereals, (3) of picking up the mother tongue and feeding the natural food of the step (2) into the mother container of the cage for the artificial seedling of step (1) in step (1) (4) feeding the natural food of the step (4) and harvesting the undergrowth of the step (4) to provide a mass production method of the artificial seedling.
The cage for artificial seedling of the present invention comprises a tooth box having a space capable of receiving the tooth bottom by fixing a tooth bottom frame to a tooth frame frame formed by connecting a transverse member, a longitudinal member and a vertical member by a connecting member; A main body having a space capable of accommodating the mother earth to which the mother shell mesh is fixed to the mother frame frame formed by connecting the horizontal member, the vertical member and the vertical member by the connecting member and forming an inner space smaller than the submerged frame, ; Wherein the mother vessel is placed inside the juvenile compartment and is arranged so that the juvenile juvenile can be separated into a mother lamb and a mother lamb mesh, wherein a buoy is formed on an upper part of the laxarium, And one pair of mother cabin frames is formed to be longer than the plane length of the lower cabin frame and is formed to extend over the lower cabin frame.
(A) crushing one or more selected grains selected from the group consisting of natural feed, tallow, oats, barley, and soybeans for the tofu artificial seed of the present invention; (B) brewing the cereal powder in step (a) with steam for 15 to 30 minutes; (C) mixing the steamed cereal powder in step (b) with one or more fermenting microorganisms selected from Bacillus subtilis, photosynthetic bacteria and lactic acid bacteria, and fermenting the same; (D) molding the fermentation powder of the step (c); And drying the molded fermented powder in step (d). [7] The method for mass production of artificial seedlings according to claim 1,

By using the mass production method of artificial seedlings according to the present invention, it is possible to improve the low survival rate at the early stage of the subterranean period by using a small amount of scattering and a severe formula of the same species, To increase the income of rural areas and to help the people's dietary life.

1 is a flowchart showing a mass production method of artificial seedlings according to the present invention.
2 is a top plan view of a cage for producing toddler seedlings according to the present invention.
Fig. 3 is a perspective view of a cage for producing toast seedlings according to the present invention.
4 is a flowchart showing a process of manufacturing a natural food according to the present invention.
FIG. 5 is a photograph showing a manufacturing process of a natural food for mass production of artificial seedlings according to the present invention. A: Oat for natural food use, B: Forage shape after fermentation, C: Tooth after natural feeding.
Fig. 6 is a photograph showing the production of a cage for producing a seedling seedling and the seeding of a cage. A: Teapot, B: Caret, C: Finished caret, C: Caret to produce the seeds.
Fig. 7 is a photograph showing the step of incubation step by step. A: Postnatal outbreak, B: Early development, C: Postnatal development, D: Immediately before hatching, E: Immediately after hatching, F: Five days after hatching.
8 is a photograph of a young toddler who has been grown for over 15 days by the mass production method of artificial seedling of the present invention.

The present invention relates to a method for producing artificial seedlings in healthy toilets by improving the difficulty in the soil culture with low survival rate in the early stage of hatching in the form of tohas, will be. Hereinafter, the present invention will be described in detail with reference to specific examples.

The most difficult thing in the earthenware culture was to secure a large amount of toothpick. In the past, tofu farming has been largely dependent on natural breeding, but the mother tongue has replaced the fertilized eggs in the abdomen as well as lobster and other freshwater prawns that breed on the idle farm land per unit area, It is released from the mother one by one as the embryo hatches. At this time, since the number of eggs less than 100 eggs can be put in the abdomen, there is very little egg production per mother. In addition, it is not hatching all at once, but it is released one by two according to the order of occurrence, so it is easy to feed by natural enemies such as fishes and aquatic insects.

Feeding has also become a big problem in toshow farming. In the case of general crustacean feed, the initial feeding rate is high when feeding to the subsoil, but since the ordinary toilish farm is idle farmland, the water quality is rapidly deteriorated due to the feed residue settled on the bottom of the rice paddy, Therefore, it was necessary to develop a natural food that can maintain the water quality of the farm even though it is high.

Accordingly, the present invention provides a method for isolating a fermented cereal grains, which comprises isolating the fermented cereal grains immediately after hatching and isolating them from the mother tongue and isolating the fermented cereal grains for 15 to 20 days after hatching so as to protect them from attack by pirates or the like. It was confirmed that the development rate of the hatching initial survival rate was significantly increased by the development of aquaculture feed.

1 is a flowchart showing a mass production method of artificial seedlings according to the present invention. (1) preparing a cage for artificial seedling which is capable of separating and harvesting mother and slaughter in a mother container and a slaughterhouse, (2) preparing a natural food for artificial seedling by fermenting cereals, (3) of picking up the mother tongue and feeding the natural food of the step (2) into the mother container of the cage for the artificial seedling of step (1) in step (1) (4) feeding the natural food of the step (4) and harvesting the subaltern of the step (4).

1. Manufacture cage for artificial nursery

FIG. 2 is a top plan view of a cage for producing toddler seedlings according to the present invention, and FIG. 3 is a perspective view of a cage for producing toddler seedlings according to the present invention. The cage for the production of the tohong seedling is composed of a titanic chamber (100) and a mother chamber (200).

It is desirable that cages for the production of tohong seedlings are installed in a reservoir with clean water quality or in a farm where the water depth is maintained at 2m or more. The chow compartment 100 is constructed by connecting a horizontal member such as PVC or wood, a vertical member, and a vertical member with a connecting member 300 to make the chow compartment frame 110 and fixing the chow compartment mesh 130 thereon.

The submerged compartment 100 is a place where the submerged soil discharged from the mother compartment 200 located inside the submerged compartment 100 escapes and grows, and the submerged compartment mesh 130 is located below the submerged compartment so as not to escape to the outside of the cage And the size of the mesh is preferably 500 to 800 mu m. Chiha Khan Mesh (130) serves as a space to prevent the escape of the underworld and to protect the underworld from the pirate creature, and to grow by attaching the underworld.

The chiharan frame 110 can be adjusted according to the size of the farm, and can be manufactured in a square shape of about 2 m in width and about 2 m in length using a PVC pipe diameter of 50 mm. . Also, it is possible to extend a plurality of submerged chambers by connecting them continuously according to the size and shape of the farm.

The mother chamber (200) is formed to have a smaller size than the submergence chamber (100). The transverse member, the longitudinal member, and the vertical member are connected to each other by the connecting member 300 to make the mother cabinet frame 210. The length of the vertical member may be 50 to 70 cm, depending on the size of the tooth bottom housing 100. And fixes the mother shell mesh 230 thereto. The mother carcass 230 must use a smaller mesh size than the mother toe so that the mother toes can not attack the carcass 100 from the outer carcass 100 of the mother car 200. On the other hand, It is preferable that the size of the mesh is 2 to 4 mm, which allows the lower right posterior hatching to pass, so that it can be quickly separated from the mother sheath and moved to the submerged chamber before the attack of the toe.

And the completed mother vessel 200 is knotted to the inside of the tooth bottom 100 to complete the cage for producing the seedling seedlings. At this time, the mother chamber can be fixed to the submerged chamber 100. In the case of the fixed type, the length of the horizontal member or the longitudinal member of the mother chamber frame 210 is extended so that the horizontal member or the longitudinal So that the mother chamber 200 can be stably positioned in the submerged chamber 100. As shown in FIG. In the case of the sub-type, the buoy 400 is sandwiched by the transverse member or the longitudinal member of the submerged frame 110 and the lower portion of the submerged frame 230 is spaced apart from the lower portion of the submerged frame 130, So that a space in which the underpants can grow in the compartment 100 is secured.

The cage for the production of tohong seedlings can be produced as a stationary type fixed to the floor or a fixing device (not shown) installed on the farm, and a floating type floating by the buoy.

The capacity of the buoy may vary depending on the size of the rim, and preferably the number of buoys is adjusted to be buoyancy capable of raising the rim to a size of 0.5 to 2 liters . In the case of the fixed type, the buoy 400 is attached to the upper and / or the longitudinal members of the lower frame 110. In the case of the negative type, the upper and lower horizontal members of the submerged frame 110 and the mother frame 210, / RTI > and / or the buoy 400 between the longitudinal members.

2. Manufacture of natural food

FIG. 4 is a flow chart showing a process of manufacturing a natural food according to the present invention, and FIG. 5 is a photograph showing a manufacturing process of a natural food (A: oat for natural food, B: After the boiler has been fed. Organic matter of vomiting plants and animals, and small shrimp, and has obtained a variety of food from nature. In order to mass-produce tobacco, it is necessary to supply food in addition to food obtained from nature. When using general food, water quality is likely to deteriorate. Therefore, in the present invention, natural foods were prepared by fermenting cereals.

(A) Grinding step: First, the grain is finely pulverized into a fine powder. At this time, it is preferable in terms of cost and nutrition to use cereals such as crickets, oats, barley, and beans.

(B) Steeping step: In step (a), crushed cereal is put into the steamer and steamed in the steamer for 15 to 30 minutes. In this process, the nutrients of the cereal are easily changed and the unnecessary microorganisms can be removed.

(C) Fermentation step: The fermented microorganism is mixed with the cereal grains obtained in the step (c). The fermenting microorganism is Bacillus subtilis (Bacillus subtilis), photosynthetic bacteria: may be used (PSB photosynthetic bacteria), lactic acid bacteria (lactic acid bacteria), can be used a mixture of these microorganisms. The microorganisms are known microorganisms and can be delivered from a microorganism depository. It is placed in fermented microorganism and cereal mixture container and sealed, and fermentation is carried out by leaving at room temperature for 5 days.

(D) Forming step: The fermented product of step (c) has a characteristic odor similar to that of natural rice wine, and changes like a dough. If the natural food of the kneaded state is fed as it is, it is not easy to dissolve in the water quickly and it is not easy to feed the soil, and the water quality of the market may deteriorate. The natural food for the mother tongue is molded into a small biscuit shape, and the food for the underpants is made into a smaller circle.

(E) Drying step: The natural food formed in step (d) is dried for 1 hour to 2 hours in hot air at 50 ° C or lower.

After the drying step, the natural food was slowly loosened at the feeding stage, and the natural food was retained until it was fed. The beneficial microorganisms contained in the natural food helped to manage the water quality of the farm. As shown in FIG. 5C, it was confirmed that the toe was well fed and facilitated the rapid growth of the toe.

3. Collecting and accepting toddlers

Fig. 6 is a photograph showing the cage for producing the seedling seedlings and embryo harvesting (Fig. 6). Generally, since the spawning season of toast is around May to August, it is collected in April ~ May. Most of the collected vapors are accommodated in the mother container 200 considering the area of the mother container 230. When the mother tongue is received, it can be safely stored and managed by covering the upper part of the cage for the production of the toast seedling, preventing the escape of the soil.

Tohama is very well-fed and prefers a variety of food, but in order to control the water quality and healthy toil culture, the fermented natural food prepared in the above is prepared, and a shelter is hung in the escape prevention net, .

4. Production and breeding

Fig. 7 is a photograph showing the stages of incubation of the tobacco. Fig. 7 is a photograph showing the stages of incubation. The egg laying depends on the nutritional status of the mother, but it usually hatches 3 to 5 times a year. Because the hatching is weak and the mobility is low, in the natural state, as soon as it hatches, it is easy to become a feed of the mother and the mother as well as a fish and an aquatic insect. Especially, it is the most threatening existence threatening the survival of mother-in-law. Therefore, it is most important to increase the survival rate of the subcutaneous tissue after it is hatched.

In the present invention, the hatching protrudes from the mother chamber 200 inside the cage to the submergence chamber 100 and grows in the submergence chamber 100. By doing so, it is possible to isolate the subspecies from the mother to prevent the homologous formula and to prevent the subphylum from being frozen from the outside pirates, thus maintaining a high survival rate. The fish that have been isolated from the chihuahuas and have been in a certain period will grow to a certain size and have the ability to survive even if they are harvested in the farm.

5. Harvesting

8 is a photograph of a young toddler who has been grown for over 15 days by the mass production method of artificial seedling of the present invention. After hatching, it is necessary to grow for 15 to 20 days after the hatching, which is isolated from the mother toe and grows in the hatchery, and the outer hull that surrounds the body is also hardened and the activity is increased, so that it can cope with the external attack quickly.

It is very easy to harvest the natural food, which is formed in the form of a small ring, because it grows in the bottom of the chihuahan while it is fed 1 ~ 3 times at intervals of 5 ~ 7 days. Growing titles can then be harvested directly into the farm, harvested and placed in other farms.

It was confirmed by the mass production method of the artificial seedling according to the present invention that the yield of the cultured soil was increased by 3 to 5 times as compared with the case of relying on the natural breeding in the past, Mass mortality was also prevented.

6. Forms and Harvesting

The tobacco produced is cultivated in a farm and cultivated tobacco. A zipper opening device such as a zipper can be formed at the lower part of the chrysanthemum mesh net 130 in order to directly infiltrate the artificial seedling growing cage for a certain period of time. Considering the growth condition of the subculture, it is possible to increase the productivity of the subculture by frequent flooding during the year.

After the soaking, the prepared natural food is fed to the farms at 5 ~ 7 days intervals at around 10% of the weight of the soil, and the soil is cultivated. Growing vomiting is sampled at intervals of 7 to 15 days to check the weight and growth conditions, and thus adjust the feed rate of the natural food. If the natural food feed exceeds the toe feed rate, it may cause the deterioration of the quality of water, so it is important to control the feed rate. In addition, due to the characteristics of tofu inhabited only in clear water, the water quality is actively managed through aeration. When the tobacco grows, it can be harvested and sold as buckwheat or processed by fermentation.

According to the mass production method of the artificial seedling of the present invention, mass production of healthy glands is utilized in the soil culture, thereby improving the amount of less scattered ginseng and severe formula of the same species. There is a possibility of industrial use because it helps to increase the income of the rural area and to the national diet through the mass culture of toha which uses idle farmland.

100: chihuahua 110: chisel frame
120: Chiha khansu mesh 200: Mother Kahn
210: mother cabinet frame 220: mother cabinet mesh
300: connecting member 400: buoy

Claims

A tooth housing having a space capable of receiving a tooth under the tooth housing frame by fixing the tooth housing housing frame to the tooth housing frame formed by connecting the transverse member, the longitudinal member and the vertical member with the connecting member;
A main body having a space capable of accommodating the mother earth to which the mother shell mesh is fixed to the mother frame frame formed by connecting the horizontal member, the vertical member and the vertical member by the connecting member and forming an inner space smaller than the submerged frame, ;
(1) a step (1) of forming a cage for artificial seedling which is formed on the upper part of the submerged vessel frame and is floated on the water surface, and the mother vessel is formed in a fixed or negative type and is positioned inside the submerged vessel;
(2) a step of fermenting cereals to produce a natural food for artificial seedling; A step (3) of harvesting the mother tongue and housing it in the mother chamber of the cage for artificial seedling in step (1), feeding the natural food in step (2);
The natural food of step (2) is fed 1 to 3 times at intervals of 5 to 7 days, and then the animal is incubated for 15 to 20 days (step ); And (5) harvesting the seeds of the step (4).

2. The natural feed for artificial seedling according to claim 1,
Crushing one or more selected cereals from the group consisting of pomace, oats, barley, and beans;
(B) brewing the cereal powder in step (a) with steam for 15 to 30 minutes;
(C) mixing the steamed cereal powder in step (b) with one or more fermenting microorganisms selected from Bacillus subtilis, photosynthetic bacteria and lactic acid bacteria, and fermenting the same;
Molding the fermented grain powder of step (c); And drying the molded fermented powder in step (d). [7] The method of mass production of artificial seedlings according to claim 1,

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