In this cross-sectional study, 103 complete feed samples from laying hen herds affected by plumage damage as an indirect measure for severe feather pecking (affected herds; AH, n
= 37) and control herds without plumage damage (control herd; CH, n
= 66) of commercial German farms were examined by...
Author(s) : Schreiter, R.; Damme, K.; Freick, M.
Publisher : MDPI AG, Basel, Switzerland
Journal article : Animals 2021 Vol.11 No.3 ref.58