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Effects of Stocking Rate and Environmental Enrichment on the Ontogeny of Pecking Behavior of Laying Hen Pullets Confined in Aviary Compartments during the First 4 Weeks of Life
SIMPLE SUMMARY: The objective of this study was to describe the development of aggressive pecking, gentle feather pecking and severe feather pecking of non-beak-trimmed laying hen pullets during the first 4 weeks of life. The pecking behavior patterns were observed in three different experimental gr...
Autores principales: | Schwarzer, Angela, Erhard, Michael, Schmidt, Paul, Zismann, Miriam, Louton, Helen |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9558533/ https://www.ncbi.nlm.nih.gov/pubmed/36230380 http://dx.doi.org/10.3390/ani12192639 |
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