exam Flashcards

1
Q
  1. Epidemiological aspects of establishing and operating animal production units: Aspects of site selection. Isolation. Demands for public, vehicle and animal transport to and from animal production units. Hygiene of operation.
A
  1. selection of the site:
    - environmental factors, 50-100m from roads etc.
    - electric and water supply, ventilation
  2. Isolation (fencing):
    - innside: stables, straw/hey stores etc.
    - in the fence: gate with disinfection, loading area for animalt transport, milk store, cereals for cereals/feed++
    - outside: manure handling area, energy/water supply..
  3. Transport:
    - internal and external transport preferably separated
    - wheel disinfection: 6,5 x 3m with 35-40cm deep
    Sodium-hypochlorite (conc. usually 2-3%)
    - white and black roads
  4. Animal transport:
    - new farms can be filled up (criteria)
    - transport of replacement animals to dairy cattle farms:
    = free from tuberculosis, brucellosis, leukosis (certificate from vet.) + IBR
    - Transport of pigs for breeding replacement:
    = free from Aujeszky, brucellosis, leptospirosi, PRRS
    - Poultry farm:
    = with vaccine info, same species/age, Ø infectious dis.
  5. Hygiene of operation:
    - bio security (continuous checking, educating)
    - check lists
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2
Q
  1. Animal hygienic principles of construction and reconstruction of stables: Epidemiological aspects of establishing animal production units. Physical properties of building materials. Demands for walls, roof, window, and floor.
A
  1. Goals:
    - protect from weather
    - Meet ethological demands of animal
    - meet ergonomic demand of farmer
    - Technological systems: tied down/loose,
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