Hypericum perforatum L. (St. John's Wort) in broilers diet improve growth performance, intestinal microflora and immunity by Ziya İlhan, Muhittin Zengin, Oğuz Koray Bacaksız, Ergün Demir, İsmail Hakkı Ekin, Mehmet Ali Azman

“…In total, 504 one-day-old broiler chicks were randomly allocated into 6 dietary treatments, which were then denoted as negative control (NC) group (basal diet), containing organic Se 0.2% in the starter and grower period as positive control (PC), containing 1% PHP in the starter and grower period, and HPE I, HPE II, and HPE III groups containing respectively, 1.5, 3.0, and 4.5 mL / kg HPE in the starter and grower period. …”
Get full text