Dietary Supplementation of Phoenix dactylifera Seeds Enhances Performance, Immune Response, and Antioxidant Status in Broilers

Table 5

Hemagglutination inhibition (HI) titer of Newcastle disease virus in control and treated groups at 14th, 21st, and 42nd day of age.

Group	14th day	21st day	42nd day
Control	4.30 ± 0.06	5.17 ± 0.19	5.27 ± 0.15
Bio-Mos	4.47 ± 0.03	5.30 ± 0.15	5.47 ± 0.03
β-Glucan	4.43 ± 0.03	5.20 ± 0.06	5.43 ± 0.03
DPS2	4.37 ± 0.09	5.50 ± 0.06	5.73 ± 0.15
DPS4	4.43 ± 0.03	5.63 ± 0.03	5.67 ± 0.09
DPS6	4.23 ± 0.07	5.70 ± 0.10	5.63 ± 0.07

Means within the same column carrying different letters are significantly different at .
Values are expressed as means ± SE.