Effect of Providing Environmental Enrichment into Aviary House on the Welfare of Laying Hens

This study aimed to determine the effects of providing environmental enrichment materials—pumice stone and alfalfa hay—to laying hens in the aviary system. A total of 2196 40-week-old Hy-Line Brown laying hens were randomly allotted to three treatment groups: (1) no enrichment (control; CON), (2) en...

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Detalhes bibliográficos
Main Authors: Jiseon Son, Woo-Do Lee, Hee-Jin Kim, Bo-Seok Kang, Hwan-Ku Kang
Formato: Artigo
Idioma:Inglês
Publicado em: MDPI AG 2022-05-01
Colecção:Animals
Assuntos:
laying hen
aviary
feather pecking
enrichment
pumice stone
alfalfa hay
Acesso em linha:https://www.mdpi.com/2076-2615/12/9/1165
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