Table 5.

Pen daily feed intake relative to wean weight in the 9 d after weaning (days 28–36; kg/kg)

	Low BW		Av BW			P-value
	Low FA	High FA	Low FA	High FA	SEM	Birthweight	Feed allowance	Birthweight × feed allowance
Relative feed intake, g/kg
Day 1	1.2	0.4	2.3	0.8	0.65	0.258	0.094	0.542
Day 2	2.2	3.0	9.2	5.9	1.91	0.021	0.52	0.302
Day 3	9.2	10.8	17.5	14.4	2.87	0.056	0.805	0.421
Day 4	15.3	15.7	22.6	17.9	3.00	0.134	0.488	0.41
Day 5	14.9	15.2	18.0	16.5	3.10	0.483	0.858	0.787
Day 6	19.4	17.4	24.4	21.8	2.14	0.045	0.298	0.876
Day 7	29.1	25.9	30.3	30.4	2.27	0.231	0.52	0.469
Day 8	37.6	31.9	40.8	37.4	3.37	0.214	0.198	0.744
Day 9	41.6	37.3	44.6	41.6	3.55	0.326	0.327	0.86
Days 1–9	170.3	157.6	209.6	186.6	18.12	0.079	0.342	0.781