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|
Treatment
|
Weight gain
|
Feed intake
|
FCR1
|
|---|
| |
1-21
|
21-42
|
1-42
|
1-21
|
21-42
|
1-42
|
1-21
|
21-42
|
1-42
|
|---|
|
Feed form
| | | | | | | | | |
|
Mash
|
56.7b
|
66.0
|
61.4b
|
91.7b
|
121.9b
|
106.8b
|
1.61
|
1.86
|
1.74
|
|
Pellet
|
61.5a
|
70.4
|
65.9a
|
101.8a
|
131.8a
|
116.7a
|
1.65
|
1.89
|
1.77
|
|
Feed size
| | | | | | | | | |
|
Course
|
59.4
|
66.7
|
63.1
|
97.5
|
127.2
|
112.0
|
1.64
|
1.91
|
1.78
|
|
Fine
|
58.8
|
69.6
|
64.2
|
95.9
|
126.5
|
111.6
|
1.63
|
1.83
|
1.73
|
|
L-threonine
| | | | | | | | | |
|
+
|
60.3a
|
66.9
|
63.6
|
97.3
|
124.6b
|
110.9
|
1.61
|
1.88
|
1.75
|
|
-
|
57.9b
|
69.5
|
63.7
|
96.2
|
129.2a
|
112.7
|
1.66
|
1.86
|
1.76
|
|
SEM
|
0.69
|
1.79
|
0.89
|
0.61
|
1.36
|
0.90
|
0.02
|
0.04
|
0.02
|
|
Interaction effects
|
| |
Probability value
|
|
A × B
|
0.67
|
0.93
|
0.94
|
0.20
|
0.71
|
0.86
|
0.78
|
0.87
|
0.93
|
|
A × C
|
0.56
|
0.10
|
0.15
|
0.01
|
0.57
|
0.16
|
0.34
|
0.03
|
0.01
|
|
B × C
|
0.24
|
0.17
|
0.35
|
0.17
|
0.71
|
0.83
|
0.60
|
0.20
|
0.25
|
|
A × B × C
|
0.25
|
0.10
|
0.04
|
0.69
|
0.66
|
0.63
|
0.34
|
0.09
|
0.03
|
- a-bMeans without a common superscripts in per column are significantly different (P < 0.05).
- 1FCR: Feed conversion ratio.
- A: feed form; B: feed size; C: L-threonine.
