No milk without water: Drinking behavior of dairy cows

Feeding in modern dairy farming is very challenging. Farmers have to put a lot of effort into it – feeding plans, formulation of ration and feed quality. However, often not enough focus is put on the water intake, even though it plays a vital role in milk production, control and regulation of body temperature and many other body functions of cows. With smaXtec, you monitor drinking cycles of each cow and are alerted immediately in case of irregular water intake.

Water serves a lot of functions in the body of a cow. Not only is it a solvent, but also a coolant and transport system. Without enough water, milk production also reduces.

Possible causes of water shortage are: • Not enough troughs for the number of animals • Wrong location of the trough • Trough not working properly • Wrong type of trough • Insufficient water flow • Dirty troughs • Poor water quality

If animals do not have sufficient access to water, they consume less feed, and their performance and activity levels drop significantly. They also excrete less urine. However, the concentration of urine increases. This can lead to increased possibility of disease and even poisoning.

How does the continuous measurement of water intake work with smaXtec?

It's clearly shown, the drinking behavior plays an important role in many processes in a cow’s body – from milk yield to body temperature regulation. But how can the water intake be observed reliably, and problems be detected early? The answer: with the smaXtec health system!

Due to the position in the reticulum, the bolus measures high-quality accurate data. One of the parameters measured is the water intake. In the smaXtec Messenger and smaXtec App the drinking cycles can be viewed individually in a diagram. When the system detects irregularities, you automatically receive a drinking alert. By the means of these drinking alerts, farmers can take fast measures and monitor the health status as well as the feed intake.

There are two different alerts that indicate a problem with the water intake: • Insufficient water intake: The number of drinking cycles per day is too low. • Decrease in drinking cycles: The number of drinking cycles has dropped significantly compared to the previous day.

What are the benefits of such notifications? Abrupt changes in drinking behavior are the first signs of a serious disease or an indication of an inadequate water supply. Claw diseases in particular can be detected at an early stage through reduced drinking cycles, as the animals avoid going to the drinking trough due to the pain.

Practical example

smaXtec customers report that continuous monitoring of their animals' drinking behavior has many advantages. In addition to the early detection of diseases such as lameness, problems such as broken or dirty troughs and poor water quality can also be quickly identified thanks to smaXtec. This is shown by a success story from Vet Tommy Heffernan and an Irish smaXtec customer. The farmer received a large number of drinking alerts over a longer period of time. However, no health problems were visible. After a thorough examination of the water, it turns out that the water was heavily contaminated with bacteria. Due to the poor water quality, the animals drank significantly less, which was reliably detected by the smaXtec system. The problem was solved and the animals are optimally cared for again.

How does the smaXtec bolus measure water intake?

The smaXtec bolus measures the drinking behavior of cows with the help of the temperature measurement, because the (cold) water passes directly into the reticulum where the sensor is located. The cold water causes a brief drop in temperature in the environment of the sensor, resulting in 1-3 significantly lower temperature measurements. This can be seen in the temperature curve. The rumen then regulates itself within a few minutes and the normal temperature range is shown again.

You want to learn more about the smaXtec System? In addition to drinking behavior monitoring, smaXtec also offers valuable health, reproduction and feeding monitoring. Get in touch and find out how you can optimize your dairy operation with smaXtec.