KR20020049680A - culture method of ssogari - Google Patents

Abstract

PURPOSE: Provided is a mandarin fish culture method which uses live feeds to culture mandarin fishes instead of mixed feed so that it helps to prevent contamination of water generated from the mixed feed. CONSTITUTION: The mandarin fish culture method is characterized by including the following facilities of: a raising place for feed which produces live feed in plurality; a water for movement which moves the delivered live feed; a collection facility which stores the produced live feed; a mobile partition which releases the live feed; a rearing place which rears the live feed before providing as feed; and a heater which keeps water temperature uniform. And mudfishes are also supplied when the length of mandarin fishes reaches 12cm.

Description

Mandarin method {culture method of ssogari}

Currently, fish farms that raise mandarin fish are trying to make them into feed using eel farming compound feeds, but in reality, a large number of mortalities occur in the process of squeezing them into compound feeds. It does not feed as much feed as necessary but shows a feed efficiency that only maintains basic metabolism. As a result, it is difficult to expect a rapid increase in the short term. In addition, the amount of loss of feed is relatively higher than that of other fish species, resulting in severe pollution of water quality. As a result, the burden on waste water treatment costs and water quality management costs increases, resulting in higher production costs and higher yields than other fish species. This results in falling. As mentioned above, mandarin intake of compound feed increases the amount of excreta, and inadequate feed can cause the disease to be thrown away without being eaten on the bottom of the tank, in addition to the habit of throwing it back even if mandarin is swallowed. It serves as a good badge. On the other hand, mandarin itself has low food intake to maintain only basic metabolism, so it cannot reach the nutritional level enough to have a strong anti-medical force against the disease, so both the external environmental factors and the internal health factors are unprotected against the disease. It is a very dangerous method in the multi-crowd breeding method in the tank where infectious diseases are particularly important. This method is rather serious in terms of opaque and economical affairs in the current situation, in which the mandarin feeds on the feed still being fed and has not developed a feed that can achieve high nutritional levels due to its high plasticization rate. It acts as a barrier. Therefore, trying to be pure in blended feed at the present time without mandarin-only feed would be meaningful in that it presents only a vision of the possibility that the fish can be grown in blended feed without any economic considerations.

In this regard, the present inventors pay attention to the fact that, if a planned mass production of raw fish is possible in order to produce the mandarin fish with a competitive fish species, which is difficult to breed in the conventional manner, the fish feed is possible to complete the present invention. We devised a device and method for the production of pom-poms which can be produced intentionally and obtained the utility model by applying the utility model patent for its contents (born tooth catching device, registration number: 0212310).

Eventually, the purpose of the present invention is because the form of mandarin fish by the compound feed tuna is currently economically not feasible, and in a concentrated space by deliberately mass-producing raw food and stably supplying it to feed the mandarin fish farming In other words, it provides a method of farming mandarin fish by lowering the production cost of mandarin fish as a commodity by using gopi itself as a commodity.

Another object of the present invention is to provide a method that can be grafted to other carnivorous high-quality fish stocks that can not be farmed using compound feed.

1 is a fish farm plan view

2-1 is a cross-sectional view of portion A.

2-2 is a cross-sectional view of the portion B.

2-3 is a partial cross-sectional view of C.

3 is a perspective view of a mandarin fish farm construction

4 is a roof plan view

5 is a mandarin form flow chart.

The components of the present invention are largely A) the production of the fry, B) the feeding organisms (water flea (1), guppy (2), spearfish (3), tilapia fry (4)), C) It is divided into forms.

A) How to produce larvae directly through a series of processes that induce ovulation by incubating larvae to larvae according to the cultivation capacity and skill level of fish farms. For example, the fry can be secured by contracting with a breeding ground that specializes in producing larvae and securing the fry, or by purchasing and hatching them in the form of fertilized eggs.

B) The production of water fleas (1) among food organisms is fertilized and managed so that it can be generated year-round as necessary by installing several ponds indoors.

The production of guppy (2) among the feed organisms is based on the pre-applied (registration number: 0212310) birther catching device installed as an indoor structure to ensure the planned and stable mass production of the fry and distributed and accommodated in a week. Breed with creature 1 (water flea), live earthworm, dry earthworm, fishmeal, etc.

The production of the scent (3) among the food organisms hatched the fertilized eggs of the scented frozen stalks, reached the injured season, fed the feed organisms 1 (water flea), reared them, and then produced the scents of the scents (guppy) that had been produced. -Feed up to 6cm and feed it to 7cm long mandarin. The production of tilapia (4) in the food organism is the same as the production method of the scent.

C) The form of mandarin is as follows.

Near the Goofy Farm, there is a facility to cryopreserve and hatch scented and tilapia fertilized eggs. The goofy nursery can be installed with narrow mesh-type scrapers that reciprocate at both ends, moving as needed to drive the goofy to the side to facilitate the discharge to the goofy nursery or scent channel. The scented (Tilapia) hatching chamber is connected to the scent channel around the waterway Goofy Farm, and the end of the waterway is connected to the Goofy Room.

By using the produced foods, it is circulating oil-produced in the winter, even in winter, using a heating device, and breeding warming. When the mandarin grows to some extent (12cm), the feed rate is high and the imported loach is inexpensive, and it is mixed with the foods. . The heating device for heating uses solar heating mainly to reduce maintenance costs, and uses a late-night heat storage boiler if necessary. At the same time, it is equipped with self-generation equipment to secure the power. Loach is fasted and cleaned for 24 to 36 hours before feeding to mandarin. The stocking time of the mandarin fish is from the end of the year to the beginning of the year to save energy for heating. By doing so, it is possible to save the energy required for heating by managing the winter season when the body size is small. In addition, it can also be a factor in the price increase since shipping can be matched to the winter season when the mandarin is hibernating.

In the configuration of the present invention, the production of the food organism 2 (guppy) during the production of the food organism B) described in more detail in connection with the culture of the mantle,

(Priority No .: 0212310) Using 6 different stock raising farms to receive, nurture, and keep live fish from the goofy fish produced using the catching device By accommodating, the production and consumption of food can be planned, and through this, the growth of food can be managed uniformly.

In order to breed goofy, the fish tank is installed and the fish tank is mixed with male and female fish. At this time, the age of the parent fish is between 3 months and 8 months of age.

In order to manage the produced gupi fry, each breeding field is marked in the form of 1, 2, 3, 4, 5, 6, to enable the planned stocking, shipment and breeding management through individual management, and completed the growth. A separate shelter was provided for storing the goofy. At this time, after having a waterway and a water gate to facilitate the stocking and shipment of goofy, the following method regulates the production and consumption of food organisms (goofy).

1. At 1 month, goofy nursery 1,2,3 and goofy are housed in weekly nursery for 1 week to 3 weeks.

At 4 weeks, the goofy from the goofy nursery 1 is radiated to the nursery and the goofy cheerleader is placed in the goofy nursery 1.

2. On the second month, the goofy hatcheries 4,5,6, in the same way as the first one is accommodated.

3. At the third month, the goofy in the goofy nursery 2,3 is discharged to the nursery in the order of acceptance.

4. From the third month, the goofy in the yard is fed by mandarin.

5. At 3rd month, goofy house 2,3,1 is placed again.

6. At 4 months, the goofy of goofy nursery 5,6, is radiated to the yard according to the receiving order and fed to mandarin.

7. At the 4th month, goofy house is received in goofy nursery 5,6,4 again.

Goofy is planned and mass-produced in the above manner, and goofy fish after 8 months of age are culled with mandarin prey, and the goofy nursery feeded for 2 to 3 days a month is used as a vacancy to remove dirt in the farm. And disinfection.

The above method is to feed the goofy in the adult language to provide food and even before this, the gourd can be fed from the time of feeding in response to the change in the size of the mouth according to the growth process of the mandarin.

According to the method described above, when the body length of the mandarin is 7 cm or more, the scent and tilapia held in the frozen state are hatched to make a channel around the goofy nursery to feed the goofy and grow the scent or tilapia to 4 -6 cm or more. Provided by food. The above contents are summarized in Table 1.

month F F1 F2 F3 BT T F, F1, F2.F3, F4 candidate digits One 300 50 15.000 F1 7.500 2 300 50 15.000 F2 7.500 3 300 50 15.000 F3 7.500 4 300 7.500 50 390.000 F4 195.000 5 F + F1 = 7.800 (fixes parental digits to prevent overproduction) 50 Monthly Goofy Production Mandarin stock 390.000 month Salary and frequency Type of prey 6 7.800 50 39.000 One Observe the feed in the tank and supply it as often as possible After 3 days of age, mandarin fish starts to grow as goofy fish. 7 7.800 50 39.000 2 8 F-Current, 300 Supplement = 7.800 50 390.000 3 9 7.800 50 390.000 4 3-4 times a day 10 7.800 50 390.000 5 11 F1 culling, 7.500 replenishment = 7.800 50 390.000 6 2-3 times a day Feed guppy to feed scented snails or tilapia 12 7.800 50 390.000 7 13 7.800 50 390.000 8 14 7.800 50 390.000 9 Feed with a combination of goofy scented altar a tilapia loach 15 7.800 50 390.000 10 3-4 times a week in consideration of shipment weight 16 7.800 50 390.000 11 17 7.800 50 390.000 12

F: Total number of digits of female at the start of breeding. F1, F2, F3 .....: Breeding candidate female T: Total output. BT: Average number of litters / 1

Feeding raw food can prevent production loss by preventing feed loss.

Feeding formulated feeds generally improves water contamination by feeding raw foods.

The amount of organic matter discharged from feeding is extremely small, thus preserving the environment and creating high added value.

Feeding live food reduces the time, money, facilities and labor required for wastewater treatment.

Production costs can be drastically reduced because breeding goofy with the profits that goofy ships as ornamental fish.

Goofy is used to feed scent and tilapia, and scent and tilapia are again fed to mandarin, which allows efficient use of feed.

Since scent and tilapia use cryopreserved eggs, it is possible to plan and produce a stable supply and demand.

In terms of production costs and value-added, there is a 10-fold difference compared to the case of farming other species, which contributes to the increase in income of farmed fish prices.

When trying to select other carnivorous fish species from farmed fish prices, there is a wider range of options to increase farm income.

It is possible to cultivate our indigenous mandarin fish, an endangered species in our river, not to protect it, but to prevent the disturbance of the ecosystem due to the extinction of predators.

In addition, the price competitiveness of farmed fish due to the influx of foreign transplanted fish due to import liberalization can survive.

Planting fish farming technology and resources can be exported to foreign countries

The development of specialized catering industry based on stable production of mandarin fish promotes mandarin consumption and creates new employment.

Through the present invention, it contributes to the income increase of fishers by expanding the inland fish stocks.

The present invention contributes to the substitution of imports into the ornamental fish of Korean freshwater fish through the development of native fish species.

Claims (9)

In the method of farming mandarin fish using raw food Livestock feed for livestock production in large quantities to produce live feed using breeding methods; transfer water for transfer of delivered livestock; farms for storing produced livestock; removable partitions to facilitate release of live feed; live feed It is characterized by the fact that it is equipped with a heating pad to maintain a constant water temperature, and to maintain the water temperature until it is provided as food. How to grow mandarin fish by parallel supply. The method of claim 1 Raw food is characterized by one of guppy, scent, tilapia How to grow mandarin fish. The method of claim 2 Production of the smelt (tilapia) for the production of the mandarin is characterized in that the preservation of the fertilized egg to hatch as needed to use as food How to grow mandarin fish. The method of claim 3 A hatching facility for hatching fertilized eggs of scented tilapia A storage tank for storing fertilized eggs of scented fish, Hatching tanks that hatch fertilized eggs Characterized in that it further comprises a pipe connected to the live feed nursery How to grow mandarin fish. The method according to any one of claims 1 to 4. Characterized in that it comprises a water flea generating pond for feeding to the fry period of raw food (goofy, scent, tilapia) How to grow mandarin fish. The method of claim 1 It is characterized by growing the scent up to 4-6cm without feeding the food by using goofy as raw food for the scent. How to grow mandarin fish. The method of claim 1 Selling Gopi itself produced as a commodity for the production of the mandarin fish to lower the production cost of mandarin fish to produce a competitive fish species How to grow mandarin fish. The method of claim 1 When mandarin grows for more than 12cm for the mandarin fish farming, and the feed demand is large, it is characterized by the purchase of low-cost loach, which is mixed with home-grown raw food, and farming mandarin fish. How to grow mandarin fish. The method of claim 1 The heating device is characterized in that one of the solar thermal, thermal storage thermal boilers How to grow mandarin fish.