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Laying hen rearing systems: a review of major production results and egg quality traits
(Cambridge Univ Press, Cambridge, 2014)
Laying hen rearing systems have been the focus of scientific research for many years. Over the last few decades, new laying hen rearing systems have been rapidly introduced in an effort to harmonise poultry health and ...
Effect of genotype and housing system on egg production, egg quality and welfare of laying hens
(Wfl Publ, Helsinki, 2012)
The aim of this work was to evaluate production traits, egg quality parameters and welfare indicators of two strains of layers (Hisex White and Hy Line Brown) kept in different housing systems. In each housing system both ...