|
Proximate analysis
|
Dietary treatments
|
|---|
|
Experiment 1
|
| |
C1
|
P1
|
P2
|
P3
|
P4
|
|
Crude protein (%)
|
40.97 ± 0.030A
|
41.27 ± 0.040A
|
41.47 ± 0.030A
|
41.88 ± 0.040A
|
41.20 ± 0.032A
|
|
Crude fat (%)
|
9.05 ± 0.030B
|
9.11 ± 0.040B
|
9.28 ± 0.050A
|
9.29 ± 0.020A
|
9.30 ± 0.030A
|
|
Crude fiber (%)
|
6.28 ± 0.030C
|
6.43 ± 0.040AB
|
6.38 ± 0.020BC
|
6.44 ± 0.020AB
|
6.52 ± 0.020A
|
|
Total ash (%)
|
7.34 ± 0.030A
|
7.19 ± 0.050B
|
7.29 ± 0.020AB
|
7.22 ± 0.020AB
|
7.28 ± 0.020AB
|
|
Moisture (%)
|
4.47 ± 0.060A
|
4.29 ± 0.010BC
|
4.20 ± 0.030C
|
4.24 ± 0.030BC
|
4.35 ± 0.020AB
|
|
Nitrogen free extract (%)
|
39.23 ± 0.020A
|
38.89 ± 0.080B
|
38.67 ± 0.070B
|
38.14 ± 0.080C
|
38.62 ± 0.030B
|
|
Gross energy (kJ g−1)
|
19.99 ± 0.010C
|
20.03 ± 0.010C
|
20.10 ± 0.010AB
|
20.11 ± 0.010A
|
20.04 ± 0.010BC
|
|
Experiment 2
|
| |
C2
|
PP1
|
PP2
|
PP3
|
PP4
|
|
Crude Protein (%)
|
40.97 ± 0.030A
|
41.27 ± 0.040A
|
41.47 ± 0.030A
|
41.88 ± 0.040A
|
41.20 ± 0.032A
|
|
Crude fat (%)
|
9.21 ± 0.010C
|
9.31 ± 0.020B
|
9.42 ± 0.010A
|
9.47 ± 0.010A
|
9.41 ± 0.010A
|
|
Crude fiber (%)
|
6.31 ± 0.010C
|
6.37 ± 0.010BC
|
6.44 ± 0.010B
|
6.54 ± 0.020A
|
6.56 ± 0.010A
|
|
Total Ash (%)
|
7.32 ± 0.020AB
|
7.25 ± 0.030B
|
7.35 ± 0.020AB
|
7.38 ± 0.030A
|
7.34 ± 0.010AB
|
|
Moisture (%)
|
4.30 ± 0.020B
|
4.34 ± 0.020AB
|
4.43 ± 0.010A
|
4.45 ± 0.040A
|
4.33 ± 0.020AB
|
|
Nitrogen free extract (%)
|
39.20 ± 0.070A
|
38.71 ± 0.060B
|
38.23 ± 0.030C
|
37.66 ± 0.070D
|
38.48 ± 0.040BC
|
|
Gross energy (kJ g−1)
|
20.05 ± 0.010B
|
20.07 ± 0.003AB
|
20.08 ± 0.010AB
|
20.10 ± 0.010A
|
20.06 ± 0.010AB
|
- Note: All values are mean ± S.E. of mean. Values with different superscript in the same row are significantly (P < 0.05) different (Tukey’s honest test)