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Showing posts with label Fishery. Show all posts
Showing posts with label Fishery. Show all posts

Wednesday, 1 August 2018

The $300 Million Plan to Farm Salmon in the Middle of the Ocean

The semi-submersible Ocean Farm 1 off the coast of Norway can hold 1.5 million fish.

July 30, 2018

Towing the Ocean Farm 1 into the Norwegian Sea.
 SOURCE: SALMAR

Three miles off Norway’s rugged coast, 1.5 million salmon swim in a 220-foot-high, football-field-long mass of floating mesh-wire frames and nets. This is Ocean Farm 1, the world’s first deep-sea aquaculture project, designed by leading salmon farmer SalMar ASA. The company paid China Shipbuilding Industry Corp. $300 million upfront for six facilities that offer more space than conventional shoreline farms (large nets in sheltered waters) while diffusing fish waste, allowing them to be packed in tighter.

Ocean Farm 1
SOURCE: SALMAR


How It Works

Oxygen sensors and high-definition cameras monitor the salmon for, among other things, growth and signs of illness. Midway through Ocean Farm 1’s yearlong trial run, SalMar says it’s seen strong growth and low mortality rates.


A SalMar employee cleaning the distribution center.
SOURCE: SALMAR


Sixteen movable, submerged valves disperse food at set times and allow fish to live at depths of up to 180 feet, rather than clustering them near the surface, as in other farms.


Next Steps

SalMar plans to harvest the farm’s first generation of salmon in the second half of the year and says that if the development phase is successful, it’ll be possible to establish fish farming anywhere in the open sea. The company says OF1 can withstand devastating waves, on the order of 50 feet.

One drawback: Packing so many fish so closely together heightens the risk of widespread disease if even a few get sick. It also forces the salmon to stay in much deeper water with less oxygen than they’re used to, which limits their growth, according to Tim Dempster, a marine ecologist and professor of biosciences at the University of Melbourne.

https://www.bloomberg.com/news/articles/2018-07-30/this-300-million-deepwater-platform-houses-1-5-million-salmon

Friday, 27 October 2017

Grouper egg-spawning venture makes fisherman a millionaire

BESUT: A fisherman here has become a millionaire by investing in grouper egg spawning in line with the government’s effort to encourage aquaculture.
Thursday, 26 Oct 2017
Fakaruddin holding a mouse grouper, one of the fishes he breeds on his farm.
Fakaruddin holding a mouse grouper, one of the fishes he breeds on his farm.
The state has targeted fish demand of up to three million tonnes per year with 80% derived from the sea and 20% supplied from aquaculture projects.
Around the waterfront of Kampung Air Tawar here, many young people, especially fishermen, can be seen busy breeding grouper fish eggs with the support of many parties.
One of the breeders, Tuan Fakaruddin Tuan Kadir, 38, of Kampung Air Tawar, Besut, said he was determined to look for a new source of income and was ridiculed when he sold his fishing boat to change his livelihood.
“After that I was determined to try something new by attending a hybrid grouper seed spawning course on Marine Aquaculture Technology at the Fisheries Research Institute of Malaysia (FRI) in Tanjung Demong.
“With the knowledge and advice from FRI, I started raising the grouper step by step before expanding into hybrid grouper egg spawning,” said Fakaruddin who is now earning a seven-figure annual income.
Sharing his experience along with his wife, Zunainaa Abdul Majid, he said when he started a hybrid grouper industry in 2011, he was often ridiculed by the villagers because of the lack of knowledge about fish seeding and hybrid grouper as the market had not been developed.
“I admit that in the beginning I did not have the knowledge and did not know the proper way to breed the fish, but with guidance from the state Fisheries Department and FRI, I managed to learn and become the largest hybrid grouper seed producer in the area,” he said.
Fakaruddin said the state government’s assistance in providing land around the Kampung Air Tawar coast was crucial and that he also received aid to build a RM500,000 hatchery from the Fisheries Department to enable him to carry out hybrid grouper egg spawning.
He added that the process of producing hybrid grouper seed was quite complicated, especially during the fertilisation of grouper fish eggs between male giant groupers and female tiger groupers to produce hybrid groupers.
“I started with eight fish tanks, now I have more than 200 tanks divided into five phases,” said Fakaruddin who currently employs 12 workers.
More interestingly, Fakaruddin’s success not only contributed to the livelihood of his family but he also inspired 30 locals to follow in his footstep by starting a hybrid grouper seed spawning project.
“Now I am also supplying fish fingerlings to other local entrepreneurs as well as sell fish seeds to the market nationwide.
“The current market price for hybrid grouper seeds is between RM6,000 and RM10,000 per million and fish fingerlings can be sold for RM5 to RM7 per piece,” he said.
Meanwhile, Terengganu State Fisheries Department officer Mariam Marip said the state was now a major producer of marine seedlings after recording the production of 1.6 million hybrid grouper seeds last year.
“For hybrid groupers, our production volume is still inadequate because of the high demand due to its high commercial potential.
“The market price can reach up to RM45 per kilogramme compared to only RM19 per kilogramme for sea bass.
“Through the state government and FRI Tanjung Demong initiatives, more people are going into hybrid grouper breeding and they are provided with courses and guidance on seeding and breeding groupers, including hybrid groupers,” she said. — Bernama

Read more at http://www.thestar.com.my/metro/metro-news/2017/10/26/venture-pays-off-for-fisherman-he-rakes-in-high-annual-income-from-grouper-egg-spawning-business/



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