Table 5.

Analyzed nutrient content (% as is) and enzyme activities of the treatment diets, by phase; trial 2.

	PC	IPF1	IPF2	IPF3	IPF4
Total phosphorus, %
Starter	0.82	0.53	0.57	0.53	0.50
Grower	0.71	0.54	0.54	0.54	0.50
Finisher 1	0.66	0.49	0.54	0.49	0.50
Finisher 2	0.62	0.50	0.52	0.50	0.50
Calcium, %
Starter	1.02	0.77	0.80	0.77	0.66
Grower	1.03	0.77	0.72	0.77	0.72
Finisher 1	0.84	0.55	0.56	0.55	0.69
Finisher 2	0.73	0.59	0.54	0.59	0.61
Phytase activity, FTU/kg
Starter	476	1,182	1,287	2,754	1,957
Grower	365	1,012	1,012	1,415	1,293
Finisher 1	391	1,056	991	1,179	1,097
Finisher 2	400	1,096	1,134	1,171	1,386
Xylanase activity, XU/kg
Starter	-	-	-	-	-
Grower	-	-	-	-	2,061
Finisher 1	-	-	-	-	1,917
Finisher 2	-	-	-	-	1,382