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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 ...
Adequate calcium nutrition and quality of egg shell and bones in layers: Innovative approach / Adekvatna ishrana kalcijumom i kvalitet ljuske i kostiju kod nosilja - inovirani pristup problemu
(Institute for Animal Husbandry, Belgrade, 2011)
Calcium metabolism (Ca) in layers depends on many factors which can be divided into factors influencing the intake, absorption, retention and/or excretion of Ca. Varying of any of above mentioned factors presented and ...