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Introduction to Nutreco

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No.1 feed producer of feed for farmed fish. 40% of the global ... Spawn annually and multiple batches,sea bass, sea bream (4-6), halibut (10), cod (15-20) ... – PowerPoint PPT presentation

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Title: Introduction to Nutreco


1
Introduction to Nutreco
  • Arjen Roem Technology Manager
  • John Van Dooren Sales Manager NL

2
Nutreco
Aquaculture
Agriculture
Salmon Feed
Feed Premix and specialty feed
Trout Marine Species Feed
  • No.1 feed producer of feed for farmed fish
  • 40 of the global market for salmon feed
  • Global brand - Skretting
  • Innovative feeds for more than 50 fish species
  • Premix producer
  • Compound feed in Spain
  • Broilers Spain
  • Compound feed in NW Europe

3

Nutreco - International Spread
Norway
Canada
Great-Britain
Netherlands
Belgium
Germany
France
Central Europe
United States
Portugal
Japan
Italy
Chile
Spain
Australia
Aquaculture
Agriculture
4
Nutreco Aquaculture Research Centre
Managing Director
  • Skretting
  • Personnel, HSEQ, IT
  • Nutreco Support
  • Accounting, Salary

Admin (4) Statisticial/ models (1)
Feed Production (8)
Nutrition (10)
Trial Unit (4)
QA Food Safety (1)
Lerang Research Station (10)
Nutreco Technology Centre (4)
Laboratory (18)
5
Broodstock RD
  • Protein quality
  • Lipid requirements
  • Pigments
  • Vitamins
  • Phospholipids
  • Essential fatty acids

6
Broodstock Nutrition
  • Affects the
  • Reproductive physiology of the broodstock and in
    turn their ability to spawn and produce good
    quality gametes
  • Quantity of the eggs (fecundity)
  • Quality of the eggs and in turn,
  • Quality of the yolk-sac fry or larvae (disease
    and malformation-free) and in turn,
  • Initial performance of the first-feeding larvae
    or fry before they become estabished on feed

7
Broodstock nutrition
The broodfish
The eggs
The yolk-sac fry or larvae
8
Species-dependent spawning strategy
  • Single batch spawners
  • Spawn annually, single batch of eggs over several
    years ( trout and salmon) or some spawn once and
    die after spawning (Pacific salmon species)
  • Long vitellogenesis
  • To significantly affect the gonads one must feed
    broodstock feed for a long period.
  • Multiple spawners
  • Spawn annually and multiple batches,sea bass, sea
    bream (4-6), halibut (10), cod (15-20)
  • Short vitellogenesis
  • The gonads can be affected by feeding in a few
    weeks/months

9
The Vitalis Feed Range
  • All the essential requirements for a broodstock
    feed
  • have been incorporated into our range of Vitalis
  • feeds. The range is as follows
  • Vitalis SA salmon
  • Vitalis RT trout
  • Vitalis Repro marine species
  • Vitalis Mix
  • Vitalis Lucioperca?
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