Parameter

Control

0% PP

T1

1% PP

T2

2% PP

T3

4% PP

Metabolic weight (W^0.75)

13.49 ± 0.15^ab

13.89 ± 0.33^a

13.80 ± 0.051^a

13.01 ± 0.021^b

Total DMI (g/day)

1008 ± 8.69^a

1024 ± 5.87^a

1021 ± 5.76^a

1005 ± 2.48^a

DMI (g/kg W^0.75)

74.72 ± 0.66^b

78.71 ± 0.34^a

73.99 ± 0.51^b

72.35 ± 1.67^b

OMI (g/day)

944.5 ± 8.1^a

961.2 ± 5.5^a

957.8 ± 5.4^a

942.4 ± 2.3^a

OMI (g/kg W^0.75)

70.03 ± 0.62^b

73.88 ± 0.32^a

69.41 ± 0.48^b

67.99 ± 1.56^b

CP (g/day)

158.3 ± 1.4^a

156.7 ± 0.9^a

158.3 ± 0.9^a

156.8 ± 0.4^a

CP (g/kg W^0.75)

11.73 ± 0.10^ab

12.04 ± 0.05^a

11.47 ± 0.08^b

11.31 ± 0.26^b

EE (g/day)

31.45 ± 0.27^b

32.15 ± 0.18^a

31.96 ± 0.18^ab

31.36 ± 0.08^b

EE (g/kg W^0.75)

2.33 ± 0.02^b

2.47 ± 0.01^a

2.32 ± 0.02^b

2.26 ± 0.05^b

Ash (g/day)

63.5 ± 0.55^a

62.8 ± 0.36^a

63.2 ± 0.36^a

62.6 ± 0.16^a

Ash (g/kg W^0.75)

4.71 ± 0.04^ab

4.83 ± 0.02^a

4.58 ± 0.03^bc

4.52 ± 0.10^c

CF (g/day)

78.6 ± 0.68^a

76.8 ± 0.44^b

77.6 ± 0.44^ab

77.4 ± 0.19^ab

CF (g/kg W^0.75)

5.83 ± 0.05^ab

5.90 ± 0.03^a

5.62 ± 0.04^bc

5.58 ± 0.13^c

NFE (g/day)

676.2 ± 5.8^b

696.6 ± 3.9^a

689.9 ± 3.9^a

676.9 ± 1.7^b

NFE (g/kg W^0.75)

50.13 ± 0.44^b

53.47 ± 0.23^a

50.00 ± 0.35^b

48.84 ± 1.12^b

ME MJ/kg DM

12.73 ± 0.11^b

12.99 ± 0.08^a

12.94 ± 0.07^ab

12.71 ± 0.03^b

ME (g/kg W^0.75)

0.944 ± 0.008^b

0.999 ± 0.004^a

0.937 ± 0.006^b

0.917 ± 0.021^b