Commercial layer hybrids kept under organic conditions: a comparison of range use, welfare, and egg production in two layer strains

Autor: Wurtz, K.E. *, Thodberg, K. *, Berenjian, A., Foldager, L. *, Tahamtani, F.M. *, Riber, A.B. *
Zdroj: In Poultry Science September 2022 101(9)
Databáze: ScienceDirect