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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 ...
Temperature values by dairy cows in puerperium / Temperaturne vrednosti visoko-mlečnih krava u puerperijumu
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
In experiment we have 111dairy cows in puerperium. Dairy cows we seperated in two groups. One group are cows free of ketonuria. This is control group. Second group are cows with ketonuria. We proof very low concentranis ...
Contribution to the knowledge clinical pathology rumen high yielding dairy cattle / Prilog poznavanju kliničke patologije buraga visoko-mlečnih krava
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
In our paper we presented ruminal acidosis in dairy cows. At the dairy farm "A" In this article we describe presence ruminal indigestion by dairy cows, intensive breeding. Our research done on one dairy farm during one ...
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 ...