The effect of feeding rosemary, oregano, saffron and α-tocopheryl acetate on hen performance and oxidative stability of
In this study the effects of feeding rosemary, oregano, saffron and α-tocopheryl acetate on hen performance and egg quality were investigated. One hundred-twenty Lohmann laying hens, 32 weeks old, were divided into five groups replicated four times with six hens…
