exam Flashcards
1
Q
- 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
- selection of the site:
- environmental factors, 50-100m from roads etc.
- electric and water supply, ventilation - 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.. - 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 - 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. - Hygiene of operation:
- bio security (continuous checking, educating)
- check lists
2
Q
- 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
- Goals:
- protect from weather
- Meet ethological demands of animal
- meet ergonomic demand of farmer
- Technological systems: tied down/loose,