Behaviour2, % of total observations
|
D3 -10
| |
D −7
| |
D −1
| |
---|
CW
|
IS
|
ISCo
|
SEM
|
CW
|
IS
|
ISCo
|
SEM
|
CW
|
IS
|
ISCo
|
SEM
|
---|
Sleeping
|
50.5
|
44.0x
|
39.0x
|
3.9
|
54.8a
|
55.0a,y
|
24.5b,y
|
2.7
|
47.8a
|
91.2b,z
|
95.0b,z
|
2.3
|
Inactive
|
2.0x
|
5.5x
|
3.0x
|
1.3
|
4.5a,xy
|
13.5b,y
|
32.5c,y
|
1.6
|
7.0a,y
|
3.0b,x
|
0.5b,z
|
1.6
|
Standing
|
6.0
|
7.5x
|
5.5x
|
1.8
|
4.3a
|
6.3ab,x
|
7.8b,x
|
1.1
|
2.0a
|
0.3b,y
|
0.0b,y
|
0.4
|
Aggressive behaviour
|
3.0
|
2.0
|
0.5x
|
1.1
|
0.5a
|
1.0ab
|
3.0b,y
|
0.6
|
0.0
|
0.0
|
0.3x
|
0.1
|
Exploratory and play behaviour
|
6.0
|
10.0x
|
12.0x
|
2.1
|
7.8a
|
17.0b,y
|
16.8b,x
|
1.9
|
7.3a
|
1.5b,z
|
0.5b,y
|
0.9
|
Manipulative behaviour
|
4.5
|
6.0
|
5.5x
|
1.7
|
3.0a
|
4.5ab
|
7.5b,x
|
1.2
|
3.0a
|
0.8b
|
0.5b,y
|
0.6
|
Ingestive-related behaviour
|
4.0
|
5.0
|
5.5
|
1.5
|
2.3a
|
1.0a
|
5.8b
|
0.9
|
3.8
|
3.2
|
3.0
|
1.0
|
Sow-directed behaviour
|
24.0
|
20.0
|
29
|
3.1
|
22.3
|
-
|
-
|
1.2
|
28.5
|
-
|
-
|
1.3
|
-
1CW = conventional weaning (n = 50), IS = intermittent suckling (n = 50), ISCo = intermittent suckling with co-mingling (n = 50)
-
2Results obtained by scan sampling observations. Data were tested nonparametrically
-
3Day = day in relation to weaning with weaning = d 0, d −25 is the day on which most the litters were born
-
a-cFor each day, means with different superscripts are different (P < 0.05), indicating differences between treatments per day
-
x-zFor each day treatment, means with different superscripts (P <0.05), indicating differences between days within each treatment