Effect of supplementation with dried fruit pomace on the performance, egg quality, white blood cells, and lymphatic organs in laying hens

The aim of the current study was to assess the impact of raspberry (RA), black currant (BC), and black chokeberry (CA) dried pomace, at 30 g per kg of feed, on performance, egg quality, white blood cells, heterophil:lymphocyte ratio, and lymphatic organs in Hy-Line laying hens. Hens fed a basal diet comprised the control group (CO). A total of 480, 42-week-old Hy-Line commercial hybrid laying hens were randomly divided into 4 equal groups...