Претраживање
Приказ резултата 1-3 од 3
Selenium deficiency in dairy cows / Deficit selena kod mlečnih krava
(Institut PKB Agroekonomik, Padinska skela, 2007)
This review paper shows data from published articles concerning to the affect of selenium for maintenance of the health, productive and reproductive characteristics of cow. Just in recent years the prominent progress is ...
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 ...