Naslov
Microbiological contamination of dairy cow barn air and milk according to seasons

Autori
Žužul, Slavko ; Ostović, Mario ; Šandrić, Ivan ; Menčik, Sven ; Pavičić, Željko ; Matković, Kristina

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings / Venglovsky, Jan ; Gregova, Gabriela ; Čornejova, Tatiana - Košice : University of Veterinary Medicine and Pharmacy in Košice, 2015, 128-129

ISBN
978-80-8077-462-2

Skup
XVII International Congress on Animal Hygiene 2015

Mjesto i datum
Košice, Slovačka, 07.06.2015. - 11.06.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
dairy cow; microclimate; air bacteria; milk quality

Sažetak
In this study, bacteriological air contamination in a dairy cow barn was assessed according to microclimate parameters in various seasons ; the results obtained were then compared with the microorganism count in raw milk. Total bacterial count in the barn air was significantly higher (P<0.05) in warm period and vice versa, accompanied by the same trend in the microorganism count recorded in raw milk. High positive correlation was found among bacterial count in barn air, barn air temperature and microorganism count in milk (P<0.05 all). In conclusion, bacterial count in barn air and consequently postsecretory milk contamination depend on the season, i.e. barn air temperature.

Izvorni jezik
Engleski

Znanstvena područja
Veterinarska medicina

POVEZANOST RADA