The effect of bee bread on the egg quality of Japanese quails during laying period

The aim of the study was to detect effect of supplementation bee bread in diet on Japanese quail’s egg quality during laying. The quails were divided into four groups as follows: E1 with addition of 2 g, E2 with 4 g, E3 with 6 g bee bread per 1 kg of feed mixture and the control without additives (C).