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Showing posts with label Fish Farming. Show all posts
Showing posts with label Fish Farming. Show all posts

2/25/14

Fishing Industry: Fish farms seek new feed to fend off 'peak salmon' problem - by Khalil Akhtar,

With increasing demand and flatlining production, technological solutions are needed to meet the growing market for seafood.
More and more fish sold for human consumption is farmed, and the UN has said 2014 will be the first year the consumption of farmed fish overtakes that of wild fish.
That reality is shaping the salmon industry in unique ways. But with demand rising five to 10 per cent annually over the past few years, traditional salmon production is hitting its limit.

A main issue is the growing demand and limited availability of fish oil and fish meal, ingredients needed to manufacture the food pellets fed to farmed salmon.

Read more: Fish farms seek new feed to fend off 'peak salmon' problem - Canada - CBC News

11/10/12

Aquaculture - Scotland: Cutting-edge Dutch - Scottisch firm making waves in salmon industry - by David Ross

The Ormsary Estate is a beautiful, if unlikely, location for a company involved in cutting-edge scientific research that could have a global impact on aquaculture. It is also the base from which the firm hopes to make inroads into Norway and Chile – the largest players in the industry.

Neil Manchester is director of Landcatch Natural Selection, which, he explains, is not a normal fish-farming company: "We like to say that we sell one thing and that is science, but we sell it in three packages: genetic services; eggs; and salmon smolts, juvenile fish."

He explains the genetic services work, undertaken at the firm's base in Alloa, is all about improving the product through breeding, which is done at Ormsary.

Neil Manchester says the more progress that is made, the less controversial fish farming should become. Fish welfare and consumer safety are the watchwords. "We are looking at disease resistance, so that will result in fewer therapeutics [chemicals] being used in the industry and that should satisfy environmental concerns. Sea lice is a major project we are involved with. If we can eliminate the sea lice issue within Scotland, then you take away one of the major arguments against aquaculture raised by the wild fish lobby."

In the mid-1990s, the Lithgows decided to focus on fish breeding. As a result, Landcatch became heavily involved in exporting eggs to Chile in the early years of the 21st century.

But the Chilean salmon industry had suffered major losses to infectious salmon anaemia in 2007, and one of the measures taken to recover the situation was to close the door to imported salmon eggs in 2008. So the Lithgow family decided that aquaculture wasn't for them, and look for a buyer.

Enter Dutch-owned multi-national livestock breeding company Hendrix Genetics.  Hendrix has operations and joint ventures in 24 countries and more than 2500 employees. So being part of that is significant for Landcatch, not least the access it gives to research and development facilities.

It took over in June 2011, with Landcatch a loss-making concern. "We have undergone a restructuring of the company and so 2012 is a difficult trading year. But our anticipated turnover for 2013 is just over £6m with a target return on capital in excess of 15%. We already have markets to deliver these figures, and we are looking for more.

"Our parent company Hendrix is used to being number one or number two in the world in every field they operate in. So that's an indication where they see aquaculture going. The only way we can make substantial inroads into the global market is to make an entry into Norway."

Read more: Cutting-edge firm making waves in salmon industry | Herald Scotland

12/2/11

The Netherlands: Anna Royal Dutch Caviar

In 2009, based on Russian expertise Anna Royal Dutch Caviar established its sturgeon farm in Eindhoven. Thousands of sturgeon are swimming in their tanks, they range in length from 20cm up to 1.5 mtrs. Due to polluted waters the sturgeon has become an endangered species in Russia. Sturgeon cultured in pure water produce much healthier caviar than those in the wild.

Man-sized closed system filters constantly purify the water and keep the water and the sturgeon healthy. Over ninety percent of the water in the tanks is recycled. Just before the winter wild sturgeon swim towards riverbanks where the water temperature is cooler, this is where they hibernate before spawning in the spring. Sturgeon only spawn for three months per year, for this reason producers of wild caviar must build their annual sales stock during these three months.

Anna Royal Dutch Caviar is named after Anna Paulowna. She was known as the Grand Duchess of the Netherlands and belonged to the Russian Romanov house. From 1840 to 1849 she was married to King Willem II and was Queen of the Netherlands.

For more: Anna | Royal Dutch Caviar

11/29/11

Fish Farming: GE salmon approval creates growing list of 'what if' scenarios

News that the U.S. government is close to approving the first genetically engineered animal – AquaBounty’s Atlantic salmon – for production and consumption has upset biotech naysayers and kicked off a lengthening list of “what if” scenarios.

Derisively labeled “Frankenfish” by biotechnology opponents, genetically engineered (GE) fish are nonetheless circling closer to U.S. dinner tables. News that the U.S. government is close to approving the first genetically engineered animal – AquaBounty’s Atlantic salmon – for production and consumption has upset biotech naysayers and kicked off a lengthening list of “what if” scenarios.

For more: GE salmon approval creates growing list of 'what if' scenarios | Government content from Western Farm Press

11/15/07

TheFishSite: Integrated policy vital for sustainable marine-based sector

For the complete report from the FishSite click on this link

Integrated policy vital for sustainable marine-based sector

Global aquaculture is booming - a result of a strong seafood market, advanced public research and suitable climatic conditions, says EU Commissioner Joe Borg. However, the industry is only a part of a diverse maritime sector that warrants environmental protection and global to promote sustainability at all levels.

Speaking at the Shanghai Fishery University last week, Dr Borg said that aquaculture faced a number of challenges, such as limitations of space, environmental impacts and the difficulty of remaining competitive."I believe that this is a field where the EU and China stand to benefit enormously from co-operation and it is one where I encourage us to work closely together."