Table 3. Effects of dietary fiber sources supplementation in lactation diet on litter performance

	Treatment (%)1)				SEM	p-value
	Control	BP	BPPK	PK
No. of piglets
Total born	13.00	13.40	13.20	13.40	0.214	0.91
Born alive	11.40	12.00	11.40	12.00	0.195	0.27
After cross-foster2)	11.80	11.80	11.60	11.80	0.142	0.95
21 day of lactation	10.40	10.40	10.80	10.60	0.211	0.98
Litter weight (kg)
Total litter weight	16.71	15.04	14.84	15.53	0.557	0.67
Litter birth weight	15.31	14.25	13.33	14.40	0.569	0.71
After cross-foster2)	16.05	14.40	13.49	15.19	0.658	0.59
21 day of lactation	62.17	59.87	64.05	60.06	2.324	0.98
Litter weight gain	46.11	45.47	50.56	44.87	1.898	0.74
Piglet weight (kg)
Piglet birth weight	1.35	1.18	1.16	1.20	0.042	0.42
After cross-foster2)	1.36	1.21	1.16	1.28	0.051	0.56
21 day of lactation	5.99	5.69	5.92	5.66	0.121	0.70
Piglet weight gain	4.63	4.48	4.76	4.37	0.103	0.55

Treatment: Control, corn-soybean meal (SBM)-DDGS based diet; BP, corn-soybean meal (SBM)-DDGS based diet with 3% of beet pulp; BPPK, corn-soybean meal (SBM)-DDGS based diet with 1.5% of beet pulp and 2% of palm kernel meal; PK, corn-soybean meal (SBM)-DDGS based diet with 4% of palm kernel meal.
After cross-fostering day within 24 h postpartum. DDGS, distiller’s dried grains with solubles.