Fig. 1
From: Lysozyme as an alternative to growth promoting antibiotics in swine production
Average daily gain and feed efficiency of nursery pigs consuming control (non-mediated), control + antibiotics, or control + lysozyme diets for 28 days. Nursery pigs consuming lysozyme or antibiotics gained weight approximately 8 % faster. In addition, pigs consuming either lysozyme or antibiotics had improved feed efficiency of approximately 7 %. These data were adapted from Oliver and Wells [12] and Oliver et al. [13]. *Mean differs from control (P < 0.05)