Research Article

The Effects of Dietary Thyme Oil (Thymus vulgaris) Essential Oils for Common Carp (Cyprinus carpio): Growth Performance, Digestive Enzyme Activity, Antioxidant Defense, Tissue and Mucus Immune Parameters, and Resistance against Aeromonas hydrophila

Figure 3

The effects of dietary TVO on intestine lysozyme and ACH50 activities and total Ig levels in common carp after 60 days. Bars assigned with different superscripts are significantly different (). Values are presented as the mean ± SE.