Table 3. The effect of the dietary E. faecium supplementation on the nutrient digestibility in the weanling pigs.

Items (%)	CON	TRT1	TRT2	TRT3	TRT4	SEM1	P-value
							linear	quadratic
Dry matter	81.08	82.34	82.55	83.90	84.10	0.71	0.019	0.835
Nitrogen	79.64	80.91	81.76	82.60	83.78	0.87	0.001	0.716
Gross energy	81.10	81.48	83.05	80.06	81.78	0.73	0.978	0.504

¹Standard error of means – significant results were defined as less than P < 0.05 and statistically highly significant as P < 0.001

CON = basal diet; TRT1 = basal diet + 2.5 × 10⁵ cfu/g E. faecium; TRT2 = basal diet + 1.29 × 10⁶ cfu/g; TRT3 = basal diet + 1.15 × 10⁷ cfu/g; TRT4 = basal diet + 1.1 × 10⁸ cfu/g