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Zoekresultaten - 6 results
Detection and characterization of Brucella spp. in bovine milk in small-scale urban and peri-urban farming in Tajikistan.
unpasteurized dairy products is common in the region. Furthermore, Brucella DNA was detected in the milk of all seropositive cows, but 8.3% of the seronegative cows also showed the presence of Brucella DNA. In ...
Ambient Air Pollution-related Mortality in Dairy Cattle: Does It Corroborate Human Findings?
association between ambient air pollution and risk of mortality in dairy cows and assessed effect modification by season. METHODS: We collected ozone (O3), particulate matter (PM10), and nitrogen dioxide (NO2) ...
Mortality related to cold and heat. What do we learn from dairy cattle?
association between ambient temperature and the risk of mortality among dairy cattle. We used data on 87,108 dairy cow deaths in Belgium from 2006 to 2009, and we combined a case-crossover design with ...
First isolation, identification, phenotypic and genotypic characterization of Brucella abortus biovar 3 from dairy cattle in Tanzania.
ruminants in the herd. CONCLUSIONS: This is the first isolation and characterization of B. abortus biovar 3 from a dairy cow with abortion in Tanzania. The origin of the Tanzanian genotypes remain elusive, ...
Impact of a trace element supplementation programme on health and performance of cross-breed (Bos indicus x Bos taurus) dairy cattle under tropical farming conditions: a double-blinded randomized field trial36964
Se status and Se concentrations in milk, cows on tropical urban dairy farms did not seem to benefit from trace element supplementation, with respect to the parameters investigated Service: Virale ...
Impact of a trace element supplementation programme on health and performance of cross-breed (Bos indicus x Bos taurus) dairy cattle under tropical farming conditions: a double-blinded randomized field trial
Se status and Se concentrations in milk, cows on tropical urban dairy farms did not seem to benefit from trace element supplementation, with respect to the parameters investigated Service: Virale ...