@ARTICLE{Antanaitis_R._Biomarkers_2019,
 author={Antanaitis, R. and Juozaitienė, V. and Malašauskienė, D. and Televičius, M. and Urbutis, M.},
 volume={vol.22},
 number={No 4},
 journal={Polish Journal of Veterinary Sciences},
 pages={685-693},
 howpublished={online},
 year={2019},
 publisher={Polish Academy of Sciences Committee of Veterinary Sciences},
 publisher={University of Warmia and Mazury in Olsztyn},
 abstract={The objective of this study was to determine the association between subclinical acidosis (SARA) and subclinical ketosis (SCK) with biomarkers from an automatic milking system (AMS) measuring in relation to rumination time (RT), milk yield (MY), bodyweight (BW), milk temperature, the milk fat-to-protein ratio, and the electrical conductivity of milk at the udder quarters-level which can be read in fresh dairy cows. During the course of the study, all of the fresh dairy cows (n=711) were examined according to a general clinical investigation plan. The cows were selected for 1-30 days of milk (DIM) and were milked using Lely Astronaut® A3 milking robots with free traffic. Rumination time shows a statistically significant positive correlation with milk yield (milk temperature) and is negatively correlated with the fat and protein ratio. Healthy cows demonstrated the highest level of rumination time and the lowest milk temperature. The average BW for these cows was 1.64% lower than for the SARA group and the BW kg was 2.10% higher than SCK cows. MY was 14.01% lower in comparison with SARA and 6.42% higher in comparison with SCK. According to these results, some biomarkers from the AMS have an association with SARA and SCK. However, further research with a higher number of cows is needed to confirm this conclusion.},
 type={Artykuły / Articles},
 title={Biomarkers from automatic milking system as an indicator of subclinical acidosis and subclinical ketosis in fresh dairy cows},
 URL={http://journals.pan.pl/Content/113477/PDF/7.pdf},
 doi={10.24425/pjvs.2019.129981},
 keywords={after calving, diseases, rumination time, milk yield, body weight},
}