Blar i Faculty of Veterinary Medicine (VetMed) på emneord "Fear"
Viser treff 1-1 av 1
-
Effects of the rearing period and the production phase on fear-related responses in adult laying hens
(PhD Thesis;2017:48, Doctoral thesis, 2017)In 2013, almost seven billion laying hens (Gallus gallus domesticus) produced eggs for human consumption (CIWF, 2013). Under commercial egg production, specialised rearing farmers keep the birds until they are nearly ...