Our research looked for a new way of monitoring the water intake of cows which is vital for their health. We used a wireless device called a rumen bolus sensor to monitor the reticulorumen temperatures of cows. We established a regression equation model that could predict how much water a cow drank based on the reticulorumen’s temperature changes. Our study was conducted in 3 stages, starting with a small group of cows and gradually adding more cows to refine our predictions. The results of our study provided a regression equation model for estimating a cow’s water intake based on its stomach temperature data. This is an important step forward in animal care, a development that is particularly exciting for the field of precision livestock farming, where technology is being used to improve the welfare of farm animals. By accurately monitoring the water intake of cows, farmers can better ensure the health of their cows, leading to improved overall farm efficiency. This research demonstrates how innovative technology can be used to support sustainable farming practices and animal health.

Read the full article in the Journal of Animal Science.