Dietary Fish Meal Level and a Package of Choline, β-Glucan, and Nucleotides Modulate Gut Function, Microbiota, and Health in Atlantic Salmon (Salmo salar, L.)
Table 4
Results of regression analyses of nutrient and energy digestibilities on fishmeal level based on observations on tank level†.
DM
Energy
CP‡
Lipid
Sat
MUFA
-6
-3
Choline
FM level
Reg. Coeff (SEM)
0.07 (0.03)
0.07 (0.02)
-0.15 (0.02)
0.04 (0.02)
0.10 (0.05)
0.03 (0.007)
0.02 (0.01)
-0.01 (0.003)
-0.03 (0.004)
0.037 (0.02)
value
0.03
0.001
<0.001
0.049
0.08
<0.001
0.001
0.004
<0.001
0.09
Suppl
Reg. Coeff (SEM)
-0.3 (0.99)
0.51 (0.59)
-0.78 (0.67)
1.30 (0.54)
2.78 (1.75)
1.23 (0.24)
0.62 (0.19)
0.29 (0.13)
0.17 (0.14)
4.62 (0.68)
value
0.77
0.41
0.27
0.03
0.14
<0.001
0.006
0.047
0.25
<0.001
FM levelSuppl
Reg. Coeff (SEM)
0.01 (0.04)
-0.02 (0.02)
0.04 (0.03)
-0.03 (0.02)
-0.06 (0.07)
-0.03 (0.01)
-0.02 (0.01)
-0.00 (0.00)
0.00 (0.00)
-0.05 (0.03)
value
0.77
0.48
0.19
0.27
0.40
0.007
0.08
0.59
0.55
0.11
0.54
0.71
0.88
0.50
0.35
0.78
0.70
0.78
0.90
0.89
† See explanation regarding statistics in Table 2. ‡CP: crude protein; DM: dry matter; Sat: sum saturated fatty acids; MUFA: monounsaturated fatty acids; n-3: sum ω-3 fatty acids; n-6: sum ω-6 fatty acids.
