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Do Bells Affect Behaviour and Heart Rate Variability in Grazing Dairy Cows?
In alpine regions cows are often equipped with bells. The present study investigated the impact of wearing a bell on behaviour and heart rate variability in dairy cows. Nineteen non-lactating Brown-Swiss cows with bell experience were assigned to three different treatments. For 3 days each, cows wer...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4482024/ https://www.ncbi.nlm.nih.gov/pubmed/26110277 http://dx.doi.org/10.1371/journal.pone.0131632 |