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Now showing items 91-95 of 95
Biological properties of a naturally attenuated infectious bursal disease virus isolated from a backyard chicken flock
(Akademiai Kiado Rt, Budapest, 2010)
The biological properties of an infectious bursal disease (IBD) virus isolated from bursas collected during an outbreak in a village chicken flock in Macedonia are described. The mortality rate was 50%. Two viruses coexisted ...
Factors affecting the Be-7 surface concentration and its extremely high occurrences over the Scandinavian Peninsula during autumn and winter
(Pergamon-Elsevier Science Ltd, Oxford, 2018)
Relationships between the beryllium-7 activity concentrations in surface air and meteorological parameters (temperature, atmospheric pressure, and precipitation), teleconnection indices (Arctic Oscillation, North Atlantic ...
Species-specific diagnostics of Apis mellifera trypanosomatids: A nine-year survey (2007-2015) for trypanosomatids and microsporidians in Serbian honey bees
(Academic Press Inc Elsevier Science, San Diego, 2016)
In this study, honey bees collected in Serbia over 9 consecutive years (2007-2015) were retrospectively surveyed to determine the prevalence of eukaryotic gut parasites by molecular screening of archival DNA samples. We ...
The Danube Region-On Stream with Animal Welfare Assessment in the Last 35 Years: A Review of Research on Animal Welfare Assessment in a Multi-lingual Area in Europe
(Springer, Dordrecht, 2018)
This review presents first ever literature survey on historical development of farm animal welfare indicators and assessment in the Danube region. This area, encompassing European Eastern countries and the Balkans, is to ...
Nigella sativa L. as an alternative antibiotic feed supplement and effect on growth performance in weanling pigs
(Wiley, Hoboken, 2018)
BACKGROUNDNigella sativa L. (NS) is a plant containing bioactive constituents such as thymoquinone. Extracts of NS improve performance and reduce enteropathogen colonization in poultry and small ruminants, but studies with ...