Figure 2.
Morphometry of calves. Shown are live weight (a), live weight gain (LWG) (b), withers (c), heart girth (d), hip height (e) and back length (f). Early-weaned calves were weaned gradually between days 28 and 42 of the trial. Late-weaned calves were weaned gradually between days 98 and 112 of the trial. Data shown as LSmeans ± SEM, early-weaned calves from multiparous cows (earlyMC) n = 16, late-weaned calves from multiparous cows (lateMC) n = 16, early-weaned calves from primiparous cows (earlyPC) n = 15, late-weaned calves from primiparous cows (latePC) n = 12.
p-Values | |||||||
---|---|---|---|---|---|---|---|
Parameters | Time (T) | Parity (P) | Weaning Age (W) | T × P | T × W | P × W | T × P × W |
Live weight | <0.001 | 0.396 | <0.001 | 0.685 | <0.001 | 0.099 | 0.453 |
LWG | <0.001 | 0.422 | <0.001 | 0.221 | <0.001 | 0.325 | 0.556 |
Withers height | <0.001 | 0.419 | 0.005 | 0.444 | <0.001 | 0.436 | 0.659 |
Hip height | <0.001 | 0.365 | 0.002 | 0.233 | <0.001 | 0.364 | 0.985 |
Back length | <0.001 | 0.035 | 0.008 | 0.481 | 0.560 | 0.011 | 0.129 |
Heart girth | <0.001 | 0.122 | 0.004 | 0.899 | <0.001 | 0.537 | 0.530 |
Body length | <0.001 | 0.791 | 0.023 | 0.140 | 0.005 | 0.116 | 0.217 |