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Paratuberculosis in breeding stock of red Holstein cows / Paratuberkuloza u zapatu krava rase crveni holštajn
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2011)
This paper describes paratuberculosis in an isolated breeding herd of 25 high-yield dairy cows of the Red Holstein breed. The animals were examined clinically and then given the test for ldelayed type hypersensitivity and ...
Use of metabolic profiles and body condition scoring for the assessment of energy status of dairy cows / Procena energetskog statusa krava na osnovu telesne kondicije i parametara metaboličkog profila
(Institut za stočarstvo, Beograd, 2012)
The aim of this study was to assess the significance of body condition scoring and metabolic profile test for estimation of energy status of healthy high-yielding dairy cows. Twenty one healthy cows (primiparous and ...
Assessment of dairy cow energy status using milk fat, protein and urea concentrations / Procena energetskog statusa krava na osnovu koncentracije masti, proteina i uree u mleku
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2012)
One of the ways to make an assessment of the energy status of cows in lactation is to consider the results obtained from the evaluation of the concentrations of organic milk components. The advantages of this method are ...