KR20150138436A - egg laying, incubating and breeding system for eels and elvers by the high pressure water tank which has pressure control equipment, clean filtering equipment, feeding equipment, temperature control, illumination control, salinity control equipment, infrared monitor and integrated control computor - Google Patents
egg laying, incubating and breeding system for eels and elvers by the high pressure water tank which has pressure control equipment, clean filtering equipment, feeding equipment, temperature control, illumination control, salinity control equipment, infrared monitor and integrated control computor Download PDFInfo
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 241000252073 Anguilliformes Species 0.000 title abstract description 12
- 230000017448 oviposition Effects 0.000 title abstract description 4
- 238000009395 breeding Methods 0.000 title abstract 2
- 230000001488 breeding effect Effects 0.000 title abstract 2
- 238000005286 illumination Methods 0.000 title description 3
- 238000001914 filtration Methods 0.000 title description 2
- 238000000746 purification Methods 0.000 claims description 3
- 230000012447 hatching Effects 0.000 abstract description 13
- 241000251468 Actinopterygii Species 0.000 abstract description 9
- 235000013601 eggs Nutrition 0.000 abstract description 5
- 244000025254 Cannabis sativa Species 0.000 abstract 2
- 230000012010 growth Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 9
- 235000019688 fish Nutrition 0.000 description 5
- 239000013505 freshwater Substances 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 3
- 241000251730 Chondrichthyes Species 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- 241001123263 Zostera Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000001055 chewing effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 235000013345 egg yolk Nutrition 0.000 description 2
- 210000002969 egg yolk Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 241000522084 Leptocephalus Species 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 241000269821 Scombridae Species 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000016574 developmental growth Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000020640 mackerel Nutrition 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000021003 saturated fats Nutrition 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 235000021081 unsaturated fats Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
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- Biodiversity & Conservation Biology (AREA)
Abstract
Description
본발명은 뱀장어의 산란부화생육에 관한 기술로서 대기압분위기에서는 불가능하였던 뱀장어의 산란부화생육을 고압 수조 내에서 압력조절장치, 필터정화장치, 급식장치, 수온조절장치, 조명조절장치, 염도조절장치와 적외선모니터를 동시에 갖추어 컴퓨터로 통합제어함으로써 가능하게 하는 뱀장어의 산란부화 및 치어인 실뱀장어 양식 시스템에 관한 기술이다.
The present invention relates to a method of controlling the growth and development of eelgrass by means of a pressure regulator, a filter purifier, a feeding device, a water temperature regulator, a lighting regulator, a salinity regulator, It is a technology related to a spawning hatching of an eel and a chewing eel eel form system which is made possible by integrating and controlling an infrared monitor simultaneously with a computer.
고압 생성 및 압력제어기술High pressure generation and pressure control technology
고압 분위기 내의 수질정화장치기술Water purification technology in high pressure atmosphere
고압 분위기 내의 사료급식장치기술Feed feeder technology in high pressure atmosphere
고압 분위기 내의 수온조절장치기술Water temperature control technology in high pressure atmosphere
고압 분위기 내의 염도조절장치기술Salinity control technology in high pressure atmosphere
적외선 모니터링 기술Infrared monitoring technology
통합제어 컴퓨팅기술Integrated Control Computing Technology
케이슨씨병 관련 의학기술Caisson's disease related medical technology
뱀장어 양식에 있어 담수와 합쳐지는 자연의 바다에서 포획한 실뱀장어를 성어가 될 때까지 양식하는 법은 통용되고 있으나 산란과 알에서부터의 부화 및 부화 후에 실뱀장어 크기까지의 치어양식은 매우 난해하여 수십년간의 국내외 연구에 의하여도 완성되지 못하고 수작업 강제 산란 및 부화까지는 성공하여도 기형이 다수발생하며 그 후의 치어양식에 실패하여 전량 폐사하게 된다.It is common practice to cultivate eels that are caught in the sea of nature combined with fresh water in the form of eels until they become sexually active, but the form of the fish from spawning to egg eels to hatching and hatching is very difficult, It has not been completed by years of domestic and overseas researches. Even after successful manual egg laying and hatching, many malformations occur, and after that, the frying style fails and all of them die.
이러한 폐사를 예방하고 뱀장어의 산란 부화에서 치어인 실뱀장어의 양식까지를 경제적이고 과학적인 방법으로 달성하는 것이 해결하고자하는 과제이다.
It is a problem to be solved by preventing these deadly and achieving from the egg hatching of the eel to the fish eel fish eel in economical and scientific way.
본 발명은 상기한 뱀장어의 산란 및 부화와 치어인 실뱀장어의 양식이 불가능한 문제점들의 해결을 위하여 심해 어종의 자연환경에 가깝도록 압력조절이 가능한 고압 수조를 사용하며 고압 수조에는 고압을 유지하는 상태에서 배설물 등으로 오염되는 수질을 지속적으로 정화시키는 필터링 장치와 역시 고압상태를 유지하면서 급식이 가능한 사료공급 장치, 수온조절장치, 조명조절장치, 염도조절장치를 함께 장착시킨다.The present invention uses a high-pressure water tank capable of controlling the pressure so as to approximate the natural environment of the deep sea fish species in order to solve the problems of the above-mentioned eel fish spawn and hatching, A filtering device that constantly cleans the water contaminated with feces, and a feeding device, a water temperature control device, a lighting control device, and a salinity control device that can be fed while maintaining a high pressure state.
뱀장어는 성어가 되면 저압의 담수에서 생활하지만 산란기가 되면 수심 600 m 이상의 고압 심해로 내려가서 산란을 하며 부화역시 심해에서 하게되고 부화된 치어는 약 6 개월 성장후 다시 중압정도인 연근해를 거쳐 담수와 합쳐지는 저압인 곳으로 올라와서 5 cm 전후의 실뱀장어 상태로 어부들에게 포획되며, 포획된 희귀하고 고가인 실뱀장어 없이는 양식이 불가능하며 그마저도 해가갈수록 포획량이 줄어들고 있는것이 현실이다.Eels live in low-pressure fresh water when they become sexually harvested, but when they are in the spawning season, they go down to high-pressure deep sea at depths of 600m or more and spawn, and hatching is also in deep sea. The hatched fry are grown for about 6 months, The fish are caught by the fishermen in the state of a thread eel about 5 cm in height, and it is impossible to cultivate them without the rare, expensive eels that are caught, and the catches are getting smaller as the sun goes down.
자연상태에서의 뱀장어 생장을 보면 심해어종과 연근해및 담수어종의 특성유전인자를 함께 가지고 있으며 알과 치어의 경우 고압인 심해에서 산란및 부화생장하지 않으면 정상생장이 불가한 것으로 판단되고 심해에서 연근해및 담수로 올라오는 기간도 충분한 적응시간을 두고 서서히 이동함으로써 폐사하지않고 생장이 유지되는것이다.Eelgrass growth in the natural state has characteristic genetic factors of deep sea fish species and offshore and freshwater fish species. In case of eggs and fry, it is considered that normal growth is not possible without spawning and hatching growth in high pressure deep sea. The period of coming to the fresh water will be sustained without any mortality by moving gradually over a sufficient adaptation time.
잠수부의 경우도 수백 미터의 심해에서 수면으로 올라올 때는 잠수복 내에 고압을 유지하면서 이동하고 해상에 도착한 후에도 기압조정실에서 장시간 서서히 감압시키지 않으면 혈관 내에 기포가 발생하여 사망에 이르게됨은 잘 알려진 사실이며 뱀장어의 경우도 유전자특성에 맞추어서 심해와 같은 고압에서 산란 및 부화하고 상당기간을 두고 고압분위기에서 저압분위기로 이동 서식하는 것이므로 대기압에 가까운 저기압 상태에서 산란,부화,생육하면 전량폐사 또는 기형화되기 때문에 고압분위기에서 산란,부화시킨 후 수주일에서 수개월 이상 생장상황에 따라 서서히 감압하면서 낮은 수압에 적응시켜야 치어의 지속생장이 가능한 것이며 본 발명의 고압 수조 내 산란 부화 양식방법은 여기에 맞춘 생장 시스템인 것 이다It is well known that when a diver ascends from the deep water of hundreds of meters to the surface of the water, it moves while maintaining high pressure in the wet suit, and if it does not depressurize slowly for a long time in the pressure control room even after arriving at sea, Is scattered and hatches at high pressure such as deep sea in accordance with gene characteristics, and migrates to a low-pressure atmosphere in a high-pressure atmosphere for a considerable period of time. Therefore, when scattering, hatching or growing under a low pressure condition near atmospheric pressure, , It is possible to sustain the growth of the fry by adaptation to low water pressure while gradually decompressing depending on the growing condition for several weeks to several months after hatching. The method of spawning hatch culture in the high-pressure water tank of the present invention is a growth system adapted to this
또한 수압의 조절과 함께 수온과 조명. 해수의 염도, 수질의 청정도 등도 조절하면서 서서히 담수로 전환해가며 상어난황 등으로 충분한 영양분 까지를 공급해야만 자연조건에 근접한 지속양식이 가능하게 된다.Also water temperature and lighting with control of water pressure. While maintaining the salinity of the seawater and the cleanliness of the water, it is necessary to gradually convert it to fresh water and supply sufficient nutrients such as shark egg yolk to enable sustainable form close to natural conditions.
동물성 단백질중에서 포화지방이 적고 불포화지방이 많은 양질의 단백질로 널리 알려진 뱀장어의 양식은 대단히 발전하였음에도 불구하고 근간이 되는 뱀장어의 산란 부화 및 치어인 실뱀장어는 국내와 외국에서 수십년간 연구하여 산란,부화에는 성공하였으나 치어에서 실뱀장어로 양식하는 과정에서 전량 폐사하거나 기형화되는 관계로 량산하지 못하고 전량 자연산치어의 포획에 의존함으로써 뱀장어의 가격이 날로 급등하고 있으나 본 발명에 의한 대량생산으로 획기적으로 저렴한 가격에 대량보급은 물론이고 대량수출의 길도 열리게 되어 수산업의 발전과 외화가득율의 제고에 크게 이바지하는 효과가 있을 것으로 예상된다.Although the eel culture has been well known as a high-quality protein with low saturated fat and unsaturated fat among animal proteins, it has been studied for several decades in Korea and abroad for spawning hatching and chewing eels, However, the price of eel has risen sharply due to the fact that the whole eel is killed or deformed in the course of culturing from the fry to the eel, so that the eel price is rapidly increasing. However, It is expected that it will contribute to the development of fishery industry and the increase of foreign exchange rate as it will open a way of mass export as well as mass supply.
제1도 본 발명의 정면도 및 측면도
제2도 본 발명의 체계도1 is a front view and a side view of the present invention;
2 is a system diagram of the present invention.
도면1의 1인 내압 120 기압 이상의 고압수조에 2인 수압조절장치, 3 인 수질정화장치, 4 인 사료공급장치, 5 인 온도조절장치, 6 인 조명조절장치, 7 인 염도조절장치 및 8 인 적외선모니터장치를 장착하고 9 인 통합제어 컴퓨터장치에 연결한뒤 방음방진 암실 내에 설치하여 성어인 착란뱀장어를 투입하고 2 인 수압조절장치는 심해분위기인 60기압전후의 고압상태에 이르기까지 3일이상에걸쳐 서서히 수압을 올려주며 이때 6 인 조명조절장치는 0.3 룩스에 달하도록 조명을 서서히 낮춰주고 4 인 사료공급장치는 성어양식에 부합되는 고등어,잡어, 인삼등을 혼합후 분쇄한 동식물성 겔상의 사료를 공급하며, 5 인 온도조절장치로 심해상태의 섭씨 5 도 전후의 온도유지, 6 인 조명조절장치로 0.3 룩스 미만의 어두운 조명유지, 7 인 염도조절장치로 3.5 % 전후의 염도를 유지하며 성어가 산란하기에 최적인 600m 심해의 분위기를 유지하여 산란을 유도한다.1, a high pressure water tank with a pressure of 120 atm or higher, a water pressure regulator for two persons, a water purification apparatus for three persons, a feeder for four persons, a temperature control unit for five persons, a lighting control unit for six persons, It is equipped with an infrared monitor device and connected to 9 integrated control computer device and installed in the soundproof and anti-vibration room, and puts in the eel of the sea lion. The water pressure regulator for 2 persons is 3 days or more from the deep sea atmosphere to the high pressure state before and after 60 atm. . The light control device, which is 6 at this time, gradually lowers the illumination to reach 0.3 lux. The feeder for 4 persons is a feed of the same vegetable gel which is obtained by mixing mackerel, The temperature is maintained at around 5 degrees Celsius in the deep sea condition with a 5-person thermostat, the dark illumination of less than 0.3 lux is maintained by a six-person light conditioner, and the salt of about 3.5% Maintains a 600m deep sea atmosphere that is optimal for spawning, and induces spawning.
10 인 통합센서에 의하여 수압, 온도, 염도, 조도, 청정도를 감지하여 9 인 통합제어 컴퓨터에 지속전달하며 필요 시 11 인 투명창을 통하여 육안 및 적외선안경착용으로도 직접 확인이 가능케 한다. It detects water pressure, temperature, salinity, illuminance, and cleanliness by integrated sensor of 10, and continuously transmits it to 9 integrated control computer. If necessary, it can be visually confirmed by visually and infrared glasses wearing transparent window.
적외선 모니터 8 에 의하여 산란,부화가 감지되면 4 인 사료급식장치에서 상어난황등으로 구성된 고영양분의 사료를 투입하며 치어(랩토세팔루스 leptocephalus)생육에 필요한 고영양이면서도 소화흡수가 용이한 미세입자 사료를 투입하되 8 인 적외선모니터로 생육발달을 모니터링하며 미세량씩 증가시켜가며 투입한다. 생장발육의 상황에 따라 2 인 수압조절장치에 의하여 수압을 저감하되 시간당 0.02 기압이하의 속도로 낮춰주며, 사료섭취가 충분히 이루어진후(사료공급주기중 차기공급이 시작되기직전) 3 인 수질정화장치로 배설물을 정화시키고 5 인 온도조절장치로 온도를 시간당 0.05 도씨 전후로 미세하게 변화시키며 생장에 따라 적정온도를 유지하되 약 6개월후 치어의 크기가 5 cm 정도가 될즈음에는 9도씨 전후에 달할때까지 올려준다. 6 인 조명조절장치로 조명을 높여가되 시간당 0.1 룩스이하로 서서히 올려간다. 7 인 염도조절장치로 염도를 조절하되 시간당 0.005 % 전후로 올려주며 이러한 모든 조절은 적외선모니터및 통합컴퓨터와 연계하여 생장발육속도및 생장상황에 따라서 제어하게 된다.When the egg is scattered and hatched by the infrared monitor 8, a high nutritional diet composed of a shark egg yolk and the like is fed from a feeder feeding device of four persons, and a nutritive, easy to digest and absorb the fine particle feed required for the growth of a fry (leptocephalus) To monitor the developmental growth with an 8-inch infrared monitor. Depending on the situation of growth and development, the water pressure is reduced by a 2-pound pressure regulator, which is lowered at a rate of 0.02 atmospheres per hour or less. After sufficient feed intake (just before the next feed in the feed cycle) And the temperature is adjusted to about 0.05degree per hour by a temperature control device of 5 and the proper temperature is maintained according to the growth. When the size of the fry is about 5 cm after about 6 months, it is about 9 degrees Give it up until the end of the month. Increase the lighting with a six-in-one light adjuster and gradually raise it to less than 0.1 lux per hour. The salinity is controlled by a salinity regulator of 7, which is about 0.005% per hour. All of these adjustments are controlled by the infrared monitor and the integrated computer according to the growth rate and growth conditions.
1 인 고압 수조는 직접감시도 가능한 투명창이 설치되어야하며 안전율 2배 이상인 120기압에 견디게 설계되고, 모든 장치는 심해 상태 시와 같은 저소음 저진동이 필요하며, 특히 2 인 수압조절장치, 3 인 수질정화장치, 4 인 사료급식장치, 6 인 염도조절장치는 모터와 펌프같은 진동과 소음을 발생하는 장치이므로 저진동설계 및 소음 30 데시벨 이하가 되도록 원격설치후 방음방진벽을 거쳐 고압호스로 연결한다.
1 high-pressure water tank is designed to be able to withstand 120 atmospheres, which is more than twice the safety factor, and it is necessary to install a transparent window that can be monitored directly. All devices require low vibration and low vibration as in deep water condition. Especially, The device, the feeder for 4 persons, the salinity control device of 6 is a device that generates vibration and noise like motors and pumps. Therefore, it should be connected to the high pressure hose through the soundproofing wall after remote installation so that the noise is less than 30 decibels.
제1도의 부호설명 참조See the reference numerals in FIG. 1
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| CN111526715A (en) * | 2018-01-26 | 2020-08-11 | 株式会社新日本科学 | Method for breeding fry of eel fishes |
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