Table 7
Effects of sugar beet pulp levels supplementation on blood profiles in weaning pigs^a

Criteria	Treatmentb					SEMc	P-valued
	PC	SBP3	SBP6	SBP9	SBP12		Lin.	Quad.
IGF-1, ng/dl
Initial	53.7	53.7	53.7	53.7	53.7	3.21	-	-
2 week	132.8	158.9	134.6	125.7	113.6	8.31	0.13	0.77
5 week	109.3	169.2	158.5	162.2	153.1	8.40	0.60	0.97
BUN, mg/dl
Initial	6.96	6.96	6.96	6.96	6.96	0.306	-	-
2 week	10.70	11.06	10.58	11.60	9.48	0.423	0.44	0.45
5 week	12.16a	10.40b	10.42b	9.90b	10.08b	0.272	0.57	0.89