Welcome to FIS   Sponsored By
United States
Subscribe to FIS | Register with FIS | Advertise with FIS | Newsletter | About FIS | Contact us
   


Baby giant pacific octopus (Photo: trending.com)

Researchers claim to have unraveled first clue of giant octopus farming techniques

Click on the flag for more information about South Korea SOUTH KOREA
Friday, May 29, 2020, 16:00 (GMT + 9)

SEOUL -- A state research body in South Korea claimed to have unraveled the first clue of farming techniques for the giant Pacific octopus, which is considered impossible to breed. Octopus larvae grew to the size of 23 millimeters and died in the "bottom" stage 99 days after they hatched.

The spatial distribution of the giant Pacific octopus (Enteroctopus dofleini) includes the coastal North Pacific. Giant octopuses caught off the east coast of the Korean peninsula usually grow to 30 to 50 kilograms, but overfishing has rapidly reduced resources. Researchers found that giant octopuses weigh only about 40 grams until a year after hatching and grow to 1 to 2 kg in two years and 10 to 15 kg in three years.

Giant Pacific Octopus eggs (Photo: jankocian.smugmug.com) ►

Because most of the octopus larvae die in the final stage of floating in the water before living on the floor, researchers have tried to overcome the final-stage hurdle. A mother octopus takes care of the eggs for six to seven months and ends her life right after the eggs hatch.

The state-run National Institute of Fisheries Science said it has improved a breeding system to thoroughly nourish octopuses and managed stress. The institute helped octopus larvae adapt to their bottom life by selecting more than 20 different kinds of food that they would prefer.

Author: Lim Chang-won / Aju News


www.fis.com


 Print


Click to know how to advertise in FIS
MORE NEWS
South Korea
Sep 22, 16:00 (GMT + 9):
Frozen mackerel, 74% imported from Norway
United States
Sep 22, 15:00 (GMT + 9):
Proposed San Diego fish farm could be first in federal water
Norway
Sep 22, 08:00 (GMT + 9):
The course of the pelagic fisheries as per week 38
Spain
Sep 22, 05:00 (GMT + 9):
The responsible fishing standard of the Spanish tuna fleet as a reference for Thai Union and GSA
Argentina
Sep 22, 03:00 (GMT + 9):
The countdown begins for the shrimp
Spain
Sep 22, 02:00 (GMT + 9):
Unilever teams up with start-up Algenuity to develop microalgae-based nutrition
Spain
Sep 22, 01:50 (GMT + 9):
Other Media | Industrias Pesqueras: Nueva Pescanova ratifies the 'Declaration of Business Leaders for Renewed Global Cooperation'
United Kingdom
Sep 22, 01:40 (GMT + 9):
Other Media | fishfarmingexpert: Former Lib Dem leader Tavish is new SSPO boss
Iceland
Sep 22, 01:20 (GMT + 9):
Other Media | Fish Farmer: London Fish Exchange launches Iceland salmon trading
Lebanon
Sep 22, 01:10 (GMT + 9):
Other Media | WorldFishing: Aquaculture survey kicks off in Lebanon
Norway
Sep 22, 00:50 (GMT + 9):
Other Media | FiskerForum: New seiner design challenge
United Kingdom
Sep 22, 00:40 (GMT + 9):
Other Media | EuropaAzul: The European Parliament asks to include polluting emissions from the maritime sector in the European system
European Union
Sep 22, 00:30 (GMT + 9):
Other Media | EuropaAzul: The European Parliament asks to include polluting emissions from the maritime sector in the European system
Thailand
Sep 22, 00:20 (GMT + 9):
Other Media | Industrias Pesqueras: Thai Union will be based on the responsible fishing standard of the Spanish tuna fleet
Iceland
Sep 22, 00:10 (GMT + 9):
Other Media | SeafoodSource: Icelandic salmon farmer explores stock market listing



Lenguaje
FEATURED EVENTS
  
TOP STORIES
Malvinas-Falkland and the owners of the truth
Argentina Since President Alberto Fernandez took office, different events have taken place regarding the Malvinas issue and the strategy to be executed by the current government in the future, for a claim that ...
Coronavirus found on imported russian squid packaging
China Changchun's Covid-19 prevention office said the squid had been imported to China from Russia last month and urged anyone who believed they bought it to get an urgent test NINGBO, China (Reuters) - Au...
Fishcor told to divorce 'parasitic' partner
Namibia The following is an excerpt from The Namibian MINISTER of public enterprises Leon Jooste has instructed the state-owned National Fishing Corporation of Namibia (Fishcor) to terminate its partnership ...
Bluefintuna in the Sea of ​​Okhotsk and yellowtail off the coast of Otaru
Japan The news that the bluefin tuna is caught in the Sea of ​​Okhotsk, the northernmost sea in Japan, has become a hot topic. Furthermore, the warm sea fish yellowtail seems to be migrating in the sea of ​...
 
Maruha Nichiro Corporation
Nichirei Corporation - Headquarters
Pesquera El Golfo S.A.
Ventisqueros - Productos del Mar Ventisqueros S.A
Wärtsilä Corporation - Wartsila Group Headquarters
ITOCHU Corporation - Headquarters
BAADER - Nordischer Maschinenbau Rud. Baader GmbH+Co.KG (Head Office)
Inmarsat plc - Global Headquarters
Marks & Spencer
Tesco PLC (Supermarket) - Headquarters
Sea Harvest Corporation (PTY) Ltd. - Group Headquarters
I&J - Irvin & Johnson Holding Company (Pty) Ltd.
AquaChile S.A. - Group Headquarters
Pesquera San Jose S.A.
Nutreco N.V. - Head Office
CNFC China National Fisheries Corporation - Group Headquarters
W. van der Zwan & Zn. B.V.
SMMI - Sunderland Marine Mutual Insurance Co., Ltd. - Headquarters
Icicle Seafoods, Inc
Starkist Seafood Co. - Headquearters
Trident Seafoods Corp.
American Seafoods Group LLC - Head Office
Marel - Group Headquarters
SalMar ASA - Group Headquarters
Sajo Industries Co., Ltd
Hansung Enterprise Co.,Ltd.
BIM - Irish Sea Fisheries Board (An Bord Iascaigh Mhara)
CEFAS - Centre for Environment, Fisheries & Aquaculture Science
COPEINCA ASA - Corporacion Pesquera Inca S.A.C.
Chun Cheng Fishery Enterprise Pte Ltd.
VASEP - Vietnam Association of Seafood Exporters & Producers
Gomes da Costa
Furuno Electric Co., Ltd. (Headquarters)
NISSUI - Nippon Suisan Kaisha, Ltd. - Group Headquarters
FAO - Food and Agriculture Organization - Fisheries and Aquaculture Department (Headquarter)
Hagoromo Foods Co., Ltd.
Koden Electronics Co., Ltd. (Headquarters)
A.P. Møller - Maersk A/S - Headquarters
BVQI - Bureau Veritas Quality International (Head Office)
UPS - United Parcel Service, Inc. - Headquarters
Brim ehf (formerly HB Grandi Ltd) - Headquarters
Hamburg Süd Group - (Headquearters)
Armadora Pereira S.A. - Group Headquarters
NOAA - National Oceanic and Atmospheric Administration (Headquarters)
Mowi ASA (formerly Marine Harvest ASA) - Headquarters
Marubeni Europe Plc -UK-
Findus Ltd
Icom Inc. (Headquarter)
WWF Centroamerica
Oceana Group Limited
The David and Lucile Packard Foundation
Ajinomoto Co., Inc. - Headquarters
Friosur S.A. - Headquarters
Cargill, Incorporated - Global Headquarters
Benihana Inc.
Leardini Pescados Ltda
CJ Corporation  - Group Headquarters
Greenpeace International - The Netherlands | Headquarters
David Suzuki Foundation
Fisheries and Oceans Canada -Communications Branch-
Mitsui & Co.,Ltd - Headquarters
NOREBO Group (former Ocean Trawlers Group)
Natori Co., Ltd.
Carrefour Supermarket - Headquarters
FedEx Corporation - Headquarters
Cooke Inc. - Group Headquarters
AKBM - Aker BioMarine ASA
Seafood Choices Alliance -Headquarter-
Austevoll Seafood ASA
Walmart | Wal-Mart Stores, Inc. (Supermarket) - Headquarters
New Japan Radio Co.Ltd (JRC) -Head Office-
Gulfstream JSC
Marine Stewardship Council - MSC Worldwide Headquarters
Royal Dutch Shell plc (Headquarter)
Genki Sushi Co.,Ltd -Headquarter-
Iceland Pelagic ehf
AXA Assistance Argentina S.A.
Caterpillar Inc. - Headquarters
Tiger Brands Limited
SeaChoice
National Geographic Society
AmazonFresh, LLC - AmazonFresh

Copyright 1995 - 2020 Fish Info & Services Co.Ltd| All Rights Reserved.   DISCLAIMER