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FIS1100 - COLDWATER FISH CULTURE

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This is a basic course covering the principles, concepts, and methods used in intensive (primarily Salmonid) fish culture.  Topics include historical perspective, fisheries management, fish physiology and stress, water quality and chemistry, fish health management, fish nutrition, fish growth, feeding guides, record keeping, carrying capacity, and fish culture methods, brood stock management, water treatment methods, and fish distribution. Applications of growth and carrying capacity models, fish feed projections and ordering, lot history development, and fish culture methods will be provided through case studies and problem solving.

Who Should Attend:  Fishery biologist, fish culturist, biological technician, aquatic animal husbandry caretaker and other non-supervisory hatchery employees with less than 5 years work experience.

Length:  9 days/72 hours

Objectives:  By the end of this session, the participant will be able to;

  • Discuss the differences between various formulas used by fish culturists for routine hatchery practices;
  • Describe the common fish production methods from spawning to fish distribution of all life stages;
  • Define terms commonly used in salmonid fish culture;
  • Describe the effects of water quality as they relate to coldwater fish physiology and health, and how these effects can be manipulated;
  • Describe the principal sources of stress and how it adversely affects fish in culture systems;
  • Describe several fish disease prevention and control measures;
  • Describe the major nutritional requirements of coldwater fish;
  • Explain the importance of  genetic principles when establishing or maintaining a brood stock;
  • Apply the theory behind traditional hatchery management practices and principles; and
  • Discuss different objectives for conservation, restoration, mitigation and commercial aquaculture programs.
Availability: Annually (multiple sessions)
Contact: Donna Brewer
Branch: Conservation Science & Policy Branch
Phone:  304/876-7451


National Conservation Training Center
698 Conservation Way
Shepherdstown, West Virginia 25443
U S Fish and Wildlife Service