| |
Treatment
|
Sex
|
Parity class
|
RSDa
|
P-values
|
|---|
| |
SGb
|
CGc
|
Male
|
Female
|
A (1/2)
|
B (3/4)
|
C (5–9)
| |
Group
|
Sex
|
Parity class
|
|---|
|
Bodyweight at birth, kg
|
1.34
|
1.29
|
1.34a
|
1.30b
|
1.32
|
1.34
|
1.30
|
0.26
|
0.170
|
0.004
|
0.606
|
|
Bodyweight at weaning, kg
|
7.83
|
7.81
|
7.86
|
7.77
|
7.92
|
7.90
|
7.64
|
1.54
|
0.145
|
0.257
|
0.292
|
|
Bodyweight gain, g/d
|
245.2
|
245.5
|
246.0
|
244.7
|
249.9
|
249.0
|
237.0
|
2.8
|
0.942
|
0.627
|
0.115
|
|
Number of piglets born
|
16.78
|
16.82
| | |
17.09
|
16.73
|
16.58
|
3.32
|
0.947
| |
0.869
|
|
Number of piglets weaned
|
13.47a
|
12.36b
| | |
13.06
|
13.09
|
12.65
|
1.03
|
<.0001
| |
0.196
|
|
Litter weight at birth, kg
|
21.92
|
21.14
| | |
21.19
|
22.01
|
21.38
|
4.26
|
0.318
| |
0.723
|
|
Litter weight at weaning, kg
|
105.13a
|
96.75b
| | |
103.68a
|
102.98a
|
96.17b
|
11.08
|
0.001
| |
0.026
|
-
aRSD: residual standard deviation
-
bSG: supplemented group
-
cCG: control group
- *a,b: values within group, sex or parity class with different superscripts differ significantly at P < 0.05 t-test with Bonferroni correction
