[The effect of experimental aerobic stabilization of swine slurry on survival of Salmonella typhimurium and Ascaris suum].
Laboratory aerobic mesophilic stabilisation (fermentation) of pig slurry reduced the survival time of S. typhimurium, compared with their prevalence in anaerobic excrements. The decimation time T90 for S. typhimurium, was 32 hours. The effect of aerobic stabilisation on the survival of nonembryoed eggs of the model helminth A. suum was lower than that observed in Salmonella. After 54 hours of aerobic stabilization of slurry only 32% of eggs were devitalized. Stabilized control group did not develop 13% of eggs into their embryonated stage.
Juris
P
P
Parazitologický ústav SAV, Kosice.
Plachý
P
P
Dubinský
P
P
Venglovský
J
J
Tóth
F
F
D000332:Aerobiosis; D000818:Animals; D017165:Ascaris suum / Q000254:growth & development*; D005285:Fermentation; D008372:Manure / Q000382:microbiology* / Q000469:parasitology*; D012486:Salmonella typhimurium / Q000254:growth & development*; D013552:Swine / Q000382:microbiology* / Q000469:parasitology*
D008372:Manure
Vplyv aeróbnej stabilizácie tekutých exkrementov osípaných v laboratórnych podmienkach na vitalitu zárodkov Salmonella typhimurium a Ascaris suum.