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001-es BibID:	BIBFORM112619
035-os BibID:	(WoS)001027645200002 (Scopus)85163837719
Első szerző:	Brassó Dóra Lili (állattenyésztő mérnök)
Cím:	Assessment of the microbiological status of two Hungarian ostrich farms / Dóra Lili Brassó, Renáta Knop, Zsófia Várszegi, Péter Bársony, István Komlósi, Árpád Bacsadi, Andrea Bistyák
Dátum:	2023
ISSN:	0236-6290 1588-2705
Megjegyzések:	The aim of this study was to estimate the occurrence of bacterial infection and contamination in two ostrich-producing farms. Compared to other poultry species, the hatchability of ostrich eggs is especially low. In a quest to identify factors that may affect hatchability, we collected faecal samples from adult birds, as well as eggs with dead-in-shell embryos, dead chicks and swab samples from the surface of the eggs and from the environment. The samples were screened for the presence of bacteria by routine bacteriological culture methods. The most prevalent bacteria, detected in the samples, were Escherichia coli, Bacillus spp. and coliform bacteria, whereas Pseudomonas spp. were less frequently found. The intensity and species compositon of the bacterial contamination was comparable in the two farms. Our results revealed that the bacteria, present in the environment, may likely be transmitted to the surface of the eggs. If they are able to penetrate the shell then the embryos and chicks become infected easily. These findings draw the attention to the special importance of enforcing efficient decontamination and disinfection measures to keep the environment and egg surface free from germs. Besides the appropriate egg treatment procedure, the incubation and hatching technology should also be kept under control.
Tárgyszavak:	Agrártudományok Állatorvosi tudományok idegen nyelvű folyóiratközlemény hazai lapban folyóiratcikk ostrich farm hatchability bacterial contamination
Megjelenés:	Acta Veterinaria Hungarica. - 71 (2023), p. 1-9. -
További szerzők:	Knop Renáta (1983-) (állatorvos) Rózsáné Várszegi Zsófia (1975-) (agrármérnök) Bársony Péter (1975-) (agrármérnök) Komlósi István (1960-) (agrármérnök) Bacsadi Árpád Bistyák Andrea
Pályázati támogatás:	EFOP-3.6.1-16-2016-00022 EFOP EFOP-3.6.3-VEKOP-16-2017-00008 EFOP-VEKOP
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat DOI
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