TY - GEN AU - Liebers,Christopher J AU - Schwarzer,Angela AU - Erhard,Michael AU - Schmidt,Paul AU - Louton,Helen TI - The influence of environmental enrichment and stocking density on the plumage and health conditions of laying hen pullets SN - 1525-3171 PY - 2019///0705 KW - Animal Husbandry KW - methods KW - Animals KW - Chickens KW - physiology KW - Feathers KW - Female KW - Germany KW - Housing, Animal KW - Microclimate KW - Population Density N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.3382/ps/pez024 ER -