Cognitive bias and welfare of egg-laying chicks: Impacts of commercial hatchery procedures on cognition.
Egg-laying hens coming from commercial hatchery go through hatchery procedures considered as stressful and engaging prolonged stress response in adult chickens. The aim of our study was to evaluate the impact of commercial hatching procedure on the affective state of chicks, on their short- and long...
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| Format: | Others |
| Language: | English |
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Linköpings universitet, Biologi
2020
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-170777 |