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Transcript of New Species in Aquaculture - Eurofishworkshop.eurofish.dk/Presentations/Marco_Frederiksen.pdf ·...
New Species in Aquaculture
Marco Frederiksen Ph.D.
Eurofish International Organisation
Lithuania 29 September 2016
Fish is by far the best protein source to produce
• 1 kg beef ~ 18 kg feed needed (~ 15,5m3 freshwater)
• 1 kg pork ~ 4 kg feed needed (~ 4,8m3 freshwater)
• 1 kg chicken ~ 3,2 kg feed needed (~3,9 m3 freshwater)
• 1 kg trout ~ 0,8 kg feed needed (~0,3-3 m3 freshwater RAS)
• Long term • Fish has the lowest CO2 production compared to other animal protein• Lowest environmental footprint• A very important selling point in the developed world for the future
Traditional species
• Fresh water: carp, trout
• Species for restocking/enhancing in lakes and rivers
• Saltwater: salmon
Pond farming
• Total fish pond area in the EU is about 350000 ha
• A production that preserves tradition and nature
• Pond fish farms are integrated into the environment and the landscape and contribute to preserve biodiversity
www.akvilegija.lt
Traditional species
• Traditional species are efficient to grow
• Most traditional species are fast growing species• The fish are adapted to farm conditions – domesticated• The best specimens have been selected for years (behavior – growth)• Ponds in Lithuania since year 1500…
• In agriculture business: A few very effective species today optimised over thousands of years (cattle, pig, chicken)
• Salmon max. 40 generations in Norway • Now: special salmon breed for steaks or for smoking
Traditional species
• Downside:• Hard competition on the market - increasing all the time
• Import from aquaculture and captured fisheries
• Environmental restrictions (RAS)
• Access to land. Competition with other users (sports fishing, nature groups, military, etc.)
• Upside: • Easier to estimate output
• Less risks/uncertainties
• Known investments
• Optimisation on mass production at large scale (1000ton trout RAS farms and more…)
Upcoming species
• Fresh water: sturgeon, African catfish, pike-perch
• Salt water: yellow-tailed amberjack (Kingfish), white leg shrimp (Vannemei), tiger shrimp (monodon)
Hungary – African catfishSzarvasfish Kft and Győri Előre Htsz
• African catfish 3350tons/year (28°C)
• Utilising geothermal water sources
• Local price H+G: 0,7-0,8 EUR/kg
• Total employment 14-16 people
Credit: Dr. László Szathmári
Hungary – other species
• Syberian sturgeon (Acipenser baeri)
• Paddlefish (Polyodon spatula)
Credit: Dr. László Szathmári
Denmark, Pike-perch
Aquapri.dk
• 10000m2 closed facilities started in 2016
• Aquapri has worked for years to close the reproduction circle
• RAS, Temp 20-23°C, currently 800.000 fish.
• 500tonnes in 2016; 700tonnes in 2017
• Size grading is needed - VERY often
Pike-perch
• The capture of wild pike-perch is stable 7-9000ton and is not expected to rise (captured fish are mostly consumed locally)
• Investment 9 million EUR
• Market price 8-11 EUR/kg for gourmet restaurants, fresh (unfrozen) to the sushi market (main markets Germany, Austria and Switzerland)
• Green listed by WWF (wild version red listed)
Aquapri.dk
• Whiteleg shrimp (vannamei)• 3-4 fours years trial production• 2,5 tonnes – current annual production• Delivery at local restaurants (30-35 EUR/kg) - 35 gram• Construction plans spring in 2017, 3-4 tonnes- depending on EU support• Expansion plans to US, Ukraine, Russia and UK • Fry from hatcheries in US (Texas/Florida)• Long term plan for own hatchery
https://www.facebook.com/pg/mereshrimpfarms/about/?entry_point=page_nav_about_item&tab=page_info
http://www.mereshrimpfarms.com
Sweden –Vegafish/Findus
• Started in 2014
• Whiteleg shrimp (Vannamei) and tiger shrimp (Monodon) (fry from Florida)
• March 2015 - test plant (30°C - excess heat from a power plant)
• Four harvests per year
• Shrimp organic frozen (37 EUR/kg - fresh…. 60EUR/kg)
• Long term - Organic certification
Salmon in saltwater RAS
• 2013 Langsand laks - 1000 tonnes annual
• 2015 Danish salmon – 2000 tonnes annual
• Some start-up problems
• Should be on track now
Danishsalmon.dk
Illustration Krüger
• Will start production in 2016
• 1200 tonnes
• When fully expanded 4800 tonnes
• Investment 11 mill EUR
• Support 4 mill EUR
• Employment for
50 people
Denmark – eeleel-hatch.dk
• Ongoing project to establish
breeding and hatchery technology
for commercial production of
glass ell
4 mill EUR – end 2017
Aquapri.dk
New ”species” is a stable supply of copepod eggs for Marine fish species• Higher marine fish survival rate in their first live stages. Feed for early
life stages all marine species (Ell/Cod/Tuna/Halibut/Sea bass/Turbut)
• No diseases and parasites
• Possibility to adapt the Acartia to the specific fish species nutritional need by changing the nutritional value of the microalgae feed.
AKVA group www.acartia.net
Copepod: Acartia tonsa (Dana) as larvae (0,1-0,5 mm) Illustration: RUC.dk
Copepod: Cod larvae survival rate up to 90%Source: Aquaculture Nutrition
Market channel options
• Local sale
• Live sale – local and export
• Restaurants – special markets/shops
• Local/regional brand ( Germany – African catfish, “Welsmeister”)
• Organic (Naturland, KRAV, EU etc.)
• Certification (ASC, Global GAP, GAA - BAP)
• Sport fishing, put and take (tourists) – carp etc.
Sports fishing in LatviaSource: www.fishing.lv