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Hormonal methods for estrous cycle manipulation in dairy cows / Hormonalne metode za manipulaciju estrusnim ciklusom kod mlečnih krava
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2013)
Reproduction efficiency in dairy cows is declining all over the world. Epidemiologic studies suggest that diseases have greater effect on herd fertility compared to the parameters like milk production. Immediate solution ...
Reproductive efficiency in high-milking dairy cows after calving / Reproduktivna efikasnost visoko-mlečnih krava posle telenja
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2011)
The aim of this work was to determine incidence of calving and postcalving reproduction disorders and their effect on the major parameters of cows reproductive efficiency at dairy farm in the R. Serbia. Total number of ...
Determination of the activity of specific enzymes of blood in the peripartum period and during the full lactations / Određivanje aktivnosti specifičnih enzima krvi u peripartalnom periodu i tokom pune laktacije
(Institut za stočarstvo, Beograd, 2016)
This study examined the activities of aspartate-aminotransferase (AST), gamma-glutamyl-transferase (GGT) and lactate-dehydrogenase (LDH) in the blood serum of 45 dairy Simmental cows divided into three groups according to ...
Peripartal leukogram in cows with and without retained placenta / Lejkogramma korov v okolorodovom periode so i bez uderžki placenty
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2014)
The aim of this study was to investigate whether prepartal leukogram in cows with retained placenta could indicate the presence of subclinical systemic inflammatory response before the onset of disease. After calving, ...
Acid-base, electrolyte and oxidative status in dairy cows at different stages of the production cycle / Acidobazni status, balans elektrolita i oksidativni status kod visokomlečnih krava u različitim fazama proizvodnog ciklusa
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2021)
Previous studies in the field of acid-base and oxidative status in cows have mainly
focused on the transition period (three weeks before and three weeks after calving).
The aim of this study was to determine the differences ...