Version 1
: Received: 21 April 2023 / Approved: 23 April 2023 / Online: 23 April 2023 (03:25:02 CEST)
How to cite:
Antanaitis, R.; Anskienė, L.; Palubinskas, G.; Rutkauskas, A.; Baumgartner, W. The Use of Reticuloruminal Temperature, Reticuloruminal pH, and Cow Activity To Predict Clinical Mastitis in Dairy Cows. Preprints2023, 2023040742. https://doi.org/10.20944/preprints202304.0742.v1
Antanaitis, R.; Anskienė, L.; Palubinskas, G.; Rutkauskas, A.; Baumgartner, W. The Use of Reticuloruminal Temperature, Reticuloruminal pH, and Cow Activity To Predict Clinical Mastitis in Dairy Cows. Preprints 2023, 2023040742. https://doi.org/10.20944/preprints202304.0742.v1
Antanaitis, R.; Anskienė, L.; Palubinskas, G.; Rutkauskas, A.; Baumgartner, W. The Use of Reticuloruminal Temperature, Reticuloruminal pH, and Cow Activity To Predict Clinical Mastitis in Dairy Cows. Preprints2023, 2023040742. https://doi.org/10.20944/preprints202304.0742.v1
APA Style
Antanaitis, R., Anskienė, L., Palubinskas, G., Rutkauskas, A., & Baumgartner, W. (2023). The Use of Reticuloruminal Temperature, Reticuloruminal pH, and Cow Activity To Predict Clinical Mastitis in Dairy Cows. Preprints. https://doi.org/10.20944/preprints202304.0742.v1
Chicago/Turabian Style
Antanaitis, R., Arūnas Rutkauskas and Walter Baumgartner. 2023 "The Use of Reticuloruminal Temperature, Reticuloruminal pH, and Cow Activity To Predict Clinical Mastitis in Dairy Cows" Preprints. https://doi.org/10.20944/preprints202304.0742.v1
Abstract
We hypothesized that reticuloruminal temperature and pH, as well as cow activity, can be used as biomarkers for the early diagnosis of clinical mastitis in dairy cows. Therefore, we aimed to detect the relationship between reticuloruminal temperature and pH, cow activity, and clinical mastitis in dairy cows.
We randomly selected cows with clinical mastitis and clinical healthy cows (HG) out of 600 milking cows. We recorded the following parameters during the experiment: reticulorumen tem-perature (RR temp.), reticulorumen pH (RR pH), and cow activity. We used smaXtec boluses (smaXtec animal care technology®, Graz, Austria). In this investigation, reticulorumen data ob-tained seven days before diagnosis were compared to HG data from the same time period. CM cows were observed on the same days as the healthy cows.
The healthy group’s RR pH was 7.32% higher than that of cows with CM. Reticulorumen temperature was also 1.25% higher in the CM group than in the control group. The healthy group had a higher average value for walking activity and was 17.37% higher than the CM group. The data of reticulorumen pH changes during 24 h showed that during the day, the pH changed from 5.53 to 5.83 in the CM group. By contrast, pH changed from 6.05 to 6.31 in the control group. The lowest reticulorumen pH in the CM group was detected on the third day before diagnosis. It was 15.76% lower than the highest reticulorumen pH detected on the sixth day before diagnosis. The lowest reticulorumen pH in CM cows was detected at 0 and 1 days before diagnosis. It was 1.45% lower than the highest reticulorumen pH detected on the second day before diagnosis. The lowest walking activity in the CM group was detected 0 days before diagnosis, 50.60% lower than on the fifth day before diagnosis. The lowest walking activity was detected 0 days before diagnosis, 39.57% lower than on the seventh day before diagnosis.
In this study, we found that reticuloruminal temperature, reticuloruminal pH, and cow ac-tivity could be used as biomarkers for the early diagnosis of clinical mastitis in dairy cows.
Biology and Life Sciences, Animal Science, Veterinary Science and Zoology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
,
