Effects of dietary supplementation of red ginseng marc and α-tocopherol on the growth performance and meat quality of broiler chicken

BACKGROUND This study aimed to determine the effect of supplementation of broiler diets with red ginseng marc and α-tocopherol on the growth performance and meat quality during a 35-day feeding period. A total of 225 Hubbard male broiler chicks were fed diets supplemented with 0%, 1%, 2% and 3% red ginseng marc, or 2% red ginseng marc + 200 IU α-tocopherol kg−1 and randomly allocated to five dietary groups (15 floor pens), so that each group had...