| |
TF |
P-value |
| 0900 h |
2100 h |
SEM |
TF |
Parity |
TF × P |
| Volume, L |
90 |
107 |
7.7 |
0.07 |
0.06 |
0.55 |
| Fluid passage rate, %/h |
11.9 |
11.7 |
0.5 |
0.81 |
0.35 |
0.67 |
| Fluid retention time, h |
8.2 |
8.9 |
0.7 |
0.36 |
0.40 |
0.74 |
| Solids passage rate %/h |
3.0 |
3.3 |
0.1 |
0.21 |
0.52 |
0.04 |
| Solids retention time, h |
33 |
31 |
1.8 |
0.52 |
0.53 |
0.11 |
| Urinary uric acid, mmol/d |
52.8 |
48.6 |
2.23 |
0.12 |
0.43 |
0.15 |
| Urinary allantoin, mmol/d |
454.6 |
421.4 |
28.90 |
0.30 |
0.34 |
0.57 |
| Total PD, mmol/d |
507.3 |
470.1 |
28.34 |
0.24 |
0.34 |
0.48 |
| Absorbed PD, mmol/d |
540.1 |
497.2 |
33.45 |
0.26 |
0.36 |
0.47 |
| Microbial N synthesis, g/d |
392.6 |
361.5 |
24.36 |
0.26 |
0.35 |
0.47 |
|
