an overview on marine fish nutrition in the...
TRANSCRIPT
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An overview onmarine fish nutrition
in the Americas
Jorge Suarez Ph.D
Daniel Benetti Ph.D
Fuente Fotografias: Daniel Benetti, UM
Fuente Fotografias:Industrias Martec
Fuente Fotografias: AQQUUA
Fuente Fotografias: OBSF
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HATCHERY
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THE “A” TEAM
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Variety of Species Commercially Important.
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COBIA (Rachycentron canadum)
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Juvenile Stocking
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OFFSHORE HARVEST
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A HIGH QUALITY
PRODUCT
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COSTA RICA
MARTEC MARICULTURE
SPOTTED ROSE SNAPPER
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MADURATION
LARVICULTURE
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Larvicultura/Crecimiento/Cosecha
Spotted Rose Snapper, Lutjanus guttatus
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GROWOUT CAGES OPEN OCEAN
2018 – 2,000 tons
2019 – 3,000 tons25 m diameter
10 m depth
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NASSAU, THE BAHAMASHybrid grouper (Epinephelus fuscoguttatus x Ephinephelus lanceolatus)
Thailand
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INTENSIVE FLOUNDER FARM IN KOREA
INSUMOS
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GRANJA DE CULTIVO INTENSIVO DE LENGUADO EN S. KOREA
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Japanese halibut (Paralichthys olivaceus)
Miami, Florida
United States
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MAHI - DORADO
Coryphaena hippurus
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Physiology and Bioenergetics
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CLOSED CYCLE FROM THE EGG TO
COMMERCIAL SIZE
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Sustainable
Aquaculture Feeds
www.telegraph.co.uk www.aqua.clwww. OBSF
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Aquaculture environment interactions: Past, present and likely
future trends.
Peter Edwards
Aquaculture 447 (2015) 2–14
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The development of
environmentally sustainable aquaculture
What happened in
the past ?
What are today's trends?
What may the future hold?
NUTRA, ingredients-usa.com
www.telegraph.co.u
http://elcomercio.pe/noticias/cuota-pesca-anchoveta
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Human Population
Food security on a global scale is becoming a key
priorityBureau 2014
://www.ecology.com/2011/09/26/day-seven-billion/
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9 BILLION PEOPLE
Global consumption of
animal food products
www.elece.netcentrodesanidadanimal.blogs
pot.comwww.larepublica.co www.OBSF
Year 2050
FAO 2011
73%
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Efficiency
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Feed Price
Tropical Marine Fish.
US$ 2,500
ton
US$ 1,500
ton
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Photo: Daniel Benetti, OBSF, Martec, Kona Blue
Sustainable FeedsHealthy fish
Growth
FCR
Feed efficiency
FIFO ratio
Discharge of nutrients
to the environment
Competitive price
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Precision in the nutritional requirements of near market size fish.
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Specie Publication Year Authors IW FW
Cobia Rachycentruncanadum
CW (3.0-5.0 kg)
Optimal dietary protein and lipid levels for juvenile cobia
Juvenile cobia can utilize a wide range of protein and lipid
Effect of dietary starches an the protein to energy ratio
2001
2006
2009
Chou et al
Craig et al
Webb et al
41g
49g
5.6
116g
185g
92 g
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Specie Publication Year Authors IW FW
Lutjanus guttatus
CW: 500-600 g
Nutrition and feeding research in the spotted rose snapper and bullseye puffer new species for marine aquaculture
2009 García-Ortega, A.
150g
Specie Publication Year Authors IW FW
Lutjanuscampechanus
CW: 500-600 g
The effects of dietary protein and lipid on growth and body composition of juvenile and sub-adult red snapper.
2005 Miller et al 12g76g
60g200g
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Specie Publication Year Authors IW FW
Florida pompanoTrachinotus carolinus
CW: 500-600 g
The effects of dietary protein level on growth, feed efficiency and survival
Evaluation of Digestible Energy and Protein for Growth and Nitrogen Retention
1998
2009
Lazo et al
Riche M
4.6g
6.6g
31.5 g
50.0g
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Specie Publication Year Authors IW FW
YellowtailSeriola spp
CW( 2.0-2.5 kg)Seriolarivoliana
Diets containing different levels of protein and lipids (Serioladumerilii)
Energy and protein requirements ( Seriolaquinqueradiata)
Winter energy and protein requirements (Seriolaquinqueradiata)
Optimum digestible protein and energy levels (Serioladumerili)
Protein/energy ratio (Serioladumerili)
Digestible protein and energy requirements (Seriola lalandi)
1999
2000
2001
2006
2008
2010
Jover et al
Watanabe et al
Watanableet al
Takakuwaet al
Vidal et al
Booth et al
149g
8.4g
761g
52g
514g
108g
1,160g
341g
872g
158g
1024g
600.3g
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Maximize the replacement of the
fishmeal and fish oil in near market size fish.
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FIFO ratio = (fish meal level in the diet + fish oil level in the
diet) / (fish meal yield of wild fish + fish oil yield of wild fish) X
FCR
Yield of fish meal of wild fish = 22.5
Fish oil yield of wild fish = 5.0 Lensfest Ocean Program,
lensfestocean.org
Chuck Kirman, Ventura County
Star, AP Photo
Phill Salmon, Climate Etc.,
judithcurry.com
FIFO ratio
Jackson, A., 2010. Feeding Fish to Fish – is this a Responsible
Practice? Humber seafood summit, Grimsby, UK.
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Replacement of fish meal by a novel non-GM variety of soybean meal in cobia,
Rachycentron canadum: Ingredient nutrient digestibility and growth performance.
Jorge A. Suarez, Carlos Tudela, Drew Davis, Zachary Daugherty, Matthew Taynor, Lindsay Glass,
Ronald Hoenig, Alejandro Buentello, Daniel D. Benetti
University of Miami, Rosenstiel School of Marine and Atmospheric Science, Miami, FL 33149, US.
Schillinger Genetics and Navita Premium Feed Ingredients, West Des Moines, IA 50266, USA
Aquaculture 416-417(2013) 328-333
Initial Weight (1.86 ± 0.3 kg)Final weight (3.2 kg)
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Effect of Replacing Dietary Fishmeal with Soy-Based Products on Growth Performance on Near Commercial Size Cobia, Rachycentron canadum
• Fish meal 8.4%; Soy protein concentrate 30%; Regular soybean meal 28% (67%)• Fish meal 6.0 %; Soy protein concentrate 15%; Navita 45.3% (77%)• No significant differences
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PARTNERS, COLLABORATORS & SUPPORTERS
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GRACIAS
Jorge Suarez Ph.D
Daniel Benetti Ph.D
Fuente Fotografias: Daniel Benetti, UM
Fuente Fotografias:Industrias Martec
Fuente Fotografias: Calos Lopez AQQUUA
Fuente Fotografias: OBSF