The effect of essential plant oils on mineral composition of egg mass and blood parameters of laying hens
The aim of study was to analyze the dietary effect of pumpkin and flaxseed oils on mineral composition of egg mass and blood parameters of laying hens.At 38 weeks of age, Lohmann Brown Lite hens were housed in three-floor cages, divided into three dietary groups (C-control, E1-pumpkin oil 12n/1200 wella (3%), E2-flaxseed oil (3%)).There were housed