Numéro du projet:

Indicateur pour le bien-être et système de clôture virtuelle

A virtual fencing system serves as an enclosure without a physical barrier. Its application could reduce management costs and thus has the potential to prevent the abandonment of marginal land and subsequent biodiversity loss. In addition, virtual fencing systems can protect wildlife by preventing injuries and fatalities caused by physical fences. However, their use requires animal-friendly training and keeping of livestock. To assess the animal welfare effects, field trials will be conducted and a new automated welfare indicator based on the activity rhythm will be evaluated. As constant rhythms are characteristic of a healthy organism and stressors may disturb rhythmicity, the activity rhythm could be a promising marker to assess the animal's state. In particular, it will be tested whether changes in rhythmic behavioural patterns may reflect health- and distress-related challenges in cows such as rumen acidosis, weaning and metabolic imbalances.

Nom, Prénom Site
Bérard Joël Posieux
Eggerschwiler Lukas Posieux
Fuchs Patricia Posieux
Nasser Roland Tänikon
Schneider Manuel K. Reckenholz

Fuchs P., Stachowicz J. , Schneider M. K., Probo M., Bruckmaier R., Umstätter C.
Learning behavior and milk cortisol levels of dairy cows managed under a rotational grazing system with virtual fencing.
Dans: 3rd Agroscope PhD-PostDoc Symposium. 13. Oktober, Ed. Agroscope, Changins. 2022.

Stachowicz J., Nasser R. H., Adrion F., Umstätter C.
Can we detect patterns in behavioral time series of cows using cluster analysis?
Journal of Dairy Science, 105, (12), 2022, 1-11.

Fuchs P., Stachowicz J., Schneider M. K., Probo M., Bruckmaier R., Umstätter C.
Learning behavior and welfare of dairy cows using a virtual fencing system in rotational grazing.
Dans: 73º Annual Meeting of European Federation of Animal Science. 5. - 9. September, Ed. EAAP, Porto, Portugal. 2022, 1-13.