Table 3.

Effect of combinations of natural feed additives on fertility and hatchability in broiler breeders fed with an ochratoxin A diet ¹.

Items	NC	PC	T1	T2	T3	T4	SEM	p-Value
Fertility, %	91.67	85.94	85.65	87.96	86.11	86.57	1.730	0.119
Hatchability, %	86.25 a	75.26 b	77.08 ab	78.24 ab	78.70 ab	77.31 ab	2.282	0.024

¹ Abbreviations: NC = Negative Control, basal diet; PC = Positive Control, basal diet with + 4 ppm ochratoxin A (OTA) + lipopolysaccharide (LPS) challenge; T1 = basal diet with FA1 including 0.05% clay mineral and charcoal + 4 ppm OTA + LPS challenge; T2 = basal diet with FA1 including 0.10% clay mineral and charcoal + 4 ppm OTA + LPS challenge; T3 = basal diet with FA2 including 0.10% clay mineral, plant extract, yeast extract and beta-glucan + 4 ppm OTA + LPS challenge; T4 = basal diet with FA2 including 0.20% clay mineral, plant extract, yeast extract and beta-glucan + 4 ppm OTA + LPS challenge; SEM, standard error of mean. a–b = Means with different letters are significantly different (p < 0.05). N = 10.