DairyTalk 304: Feeding and Resting: A Comparative Study of Five Cattle Breeds - by Helmut Demmelhuber

This episode draws on a scientific article presenting a long-term
study conducted by the University of Giessen on feeding and lying
behaviour in five cattle breeds. The findings highlight clear
breed-related differences, with Brown Swiss showing the longest
feeding times and Red Holsteins recording the greatest lying
durations. Beyond breed effects, lactation stage, age and ambient
temperature significantly influence daily behavioural patterns.
Sensor data demonstrate that heat stress reduces both resting
time and feed intake, indicating direct consequences for
metabolic stability and welfare. The analysis provides a
data-driven basis for more breed-specific herd management
strategies. With comments on a "agrar heute Rind"-article (March
2026) by Steffen Hoy: www.agar-heute.com