Table 13. Effects of different probiotics on nutrient digestibility in weaned piglets challenged E. coli (Exp.2)

Items1)		D 0 to 7			D 7 to 11
CHAL	PRO	DM	CP	GE	DM	CP	GE
−	NC	87.06	70.52	72.26	89.28	74.71	79.55
−	PC	87.56	71.22	71.36	89.67	74.22	73.52
−	K	87.40	71.49	72.29	89.85	74.68	74.30
−	WK1	87.09	70.08	72.62	89.81	75.39	73.89
−	K-WK1	87.89	70.43	72.81	89.60	74.30	73.64
+	NC	86.76	71.70	69.14	89.47	74.99	79.87
+	PC	87.02	70.72	70.07	89.33	73.67	73.57
+	K	87.47	70.50	70.59	89.32	74.69	73.13
+	WK1	87.08	71.24	71.00	89.33	74.38	74.57
+	K-WK1	87.03	70.15	69.51	89.23	73.84	73.20
−		87.40	70.75	72.27	89.64	74.66	74.98
+		87.07	70.86	70.06	89.34	74.31	74.87
	NC	86.91	71.11	70.70	89.38	74.85	79.71
	PC	87.29	70.97	70.72	89.50	73.95	73.55
	K	87.44	71.00	71.44	89.59	74.69	73.72
	WK1	87.09	70.66	71.81	89.57	74.89	74.23
	K-WK1	87.46	70.29	71.16	89.42	74.07	73.42
p-value	CHAL	0.188	0.871	0.068	0.107	0.316	0.825
	PRO	0.564	0.941	0.987	0.939	0.261	0.872
	CHAL×PRO	0.739	0.785	0.912	0.744	0.777	0.795
SE		0.12	0.31	0.51	0.09	0.17	0.23

CHAL −, non-challenge with E. coli; NC, basal diet; PC, NC + 0.01% Lactiplantibacillus plantarum; K, NC + 0.1% Pediococcus acidilactic K; WK1, NC + 0.1% Pediococcus pentosaceus SMFM2016-WK1; K-WK1, NC + 0.05% P. acidilactici K + 0.05% P. pentosaceus SMFM2016-WK1; CHAL +, challenge with E. coli.
PRO, probiotics; DM, dry matter; CP, crude protein; GE, gross energy.