|
Model
|
Trait 1
|
Trait 2
|
\({\mathrm{h}}_{\mathrm{T}1}^{2}\)
|
\({\mathrm{h}}_{\mathrm{T}2}^{2}\)
|
\({\mathrm{m}}_{\mathrm{T}1}^{2}\)
|
\({\mathrm{m}}_{\mathrm{T}2}^{2}\)
|
\({\mathrm{r}}_{\mathrm{a}12}\)
|
\({\mathrm{r}}_{\mathrm{m}12}\)
|
|---|
|
(2)
|
RFI
|
FCR
|
–
|
–
|
0.12 ± 0.13
|
0.25 ± 0.09
|
–
|
0.75 ± 0.33
|
|
DFI
|
–
|
–
|
0.26 ± 0.11
|
0.04 ± 0.05
|
–
|
0.87 ± 0.33
|
|
ADG
|
–
|
–
|
0.12 ± 0.10
|
0.09 ± 0.07
|
–
|
− 0.87 ± 0.39
|
|
BFT
|
–
|
–
|
0.23 ± 0.10
|
0.01 ± 0.00
|
–
|
− 1.00 ± NE
|
|
FCR
|
DFI
|
–
|
–
|
0.23 ± 0.12
|
0.12 ± 0.07
|
–
|
0.66 ± 0.46
|
|
ADG
|
–
|
–
|
0.17 ± 0.11
|
0.13 ± 0.07
|
–
|
− 0.94 ± 0.13
|
|
BFT
|
–
|
–
|
0.24 ± 0.13
|
0.06 ± 0.07
|
–
|
0.76 ± 0.40
|
|
DFI
|
ADG
|
–
|
–
|
0.03 ± 0.04
|
0.13 ± 0.07
|
–
|
− 0.38 ± 0.66
|
|
BFT
|
–
|
–
|
0.06 ± 0.04
|
0.16 ± 0.07
|
–
|
0.88 ± 0.32
|
|
ADG
|
BFT
|
–
|
–
|
0.04 ± 0.05
|
0.14 ± 0.06
|
–
|
− 0.28 ± 0.66
|
|
(3)
|
RFI
|
FCR
|
0.35 ± 0.12
|
0.40 ± 0.12
|
–
|
–
|
0.64 ± 0.16
|
–
|
|
DFI
|
0.31 ± 0.10
|
0.51 ± 0.14
|
–
|
–
|
0.49 ± 0.22
|
–
|
|
ADG
|
0.33 ± 0.10
|
0.52 ± 0.13
|
–
|
–
|
− 0.01 ± 0.24
|
–
|
|
BFT
|
0.30 ± 0.09
|
0.53 ± 0.10
|
–
|
–
|
0.002 ± 0.20
|
–
|
|
FCR
|
DFI
|
0.33 ± 0.15
|
0.52 ± 0.14
|
–
|
–
|
0.50 ± 0.26
|
–
|
|
ADG
|
0.39 ± 0.13
|
0.47 ± 0.14
|
–
|
–
|
− 0.23 ± 0.24
|
–
|
|
BFT
|
0.34 ± 0.12
|
0.51 ± 0.12
|
–
|
–
|
0.59 ± 0.20
|
–
|
|
DFI
|
ADG
|
0.50 ± 0.12
|
0.49 ± 0.13
|
–
|
–
|
0.64 ± 0.16
|
–
|
|
BFT
|
0.52 ± 0.14
|
0.55 ± 0.12
|
–
|
–
|
0.65 ± 0.14
|
–
|
|
ADG
|
BFT
|
0.54 ± 0.15
|
0.53 ± 0.11
|
–
|
–
|
0.30 ± 0.19
|
–
|
|
(4)
|
RFI
|
FCR
|
0.35 ± 0.11
|
0.38 ± 0.13
|
0.16 ± 0.10
|
0.23 ± 0.10
|
0.66 ± 0.16
|
0.70 ± 0.34
|
|
DFI
|
0.29 ± 0.09
|
0.54 ± 0.13
|
0.18 ± 0.12
|
0.06 ± 0.04
|
0.63 ± 0.17
|
0.71 ± 0.47
|
|
ADG
|
0.33 ± 0.10
|
0.51 ± 0.13
|
0.09 ± 0.08
|
0.10 ± 0.05
|
0.00 ± 0.27
|
− 0.54 ± 0.60
|
|
BFT
|
0.29 ± 0.10
|
0.52 ± 0.11
|
0.17 ± 0.08
|
0.05 ± 0.03
|
0.02 ± 0.27
|
− 1.00 ± NE
|
|
FCR
|
DFI
|
0.32 ± 0.12
|
0.52 ± 0.12
|
0.28 ± 0.10
|
0.08 ± 0.03
|
0.44 ± 0.25
|
0.99 ± NE
|
|
ADG
|
0.38 ± 0.13
|
0.51 ± 0.13
|
0.22 ± 0.10
|
0.11 ± 0.05
|
− 0.25 ± 0.21
|
− 0.91 ± 0.18
|
|
BFT
|
0.34 ± 0.11
|
0.49 ± 0.10
|
0.23 ± 0.09
|
0.05 ± 0.04
|
0.52 ± 0.20
|
0.40 ± 0.64
|
|
DFI
|
ADG
|
0.48 ± 0.13
|
0.49 ± 0.12
|
0.04 ± 0.04
|
0.12 ± 0.06
|
0.62 ± 0.16
|
− 0.37 ± 0.56
|
|
BFT
|
0.50 ± 0.13
|
0.51 ± 0.10
|
0.04 ± 0.04
|
0.06 ± 0.04
|
0.61 ± 0.15
|
0.50 ± 0.58
|
|
ADG
|
BFT
|
0.49 ± 0.14
|
0.50 ± 0.11
|
0.04 ± 0.05
|
0.06 ± 0.05
|
0.30 ± 0.20
|
0.96 ± 0.11
|
- \({\mathrm{h}}_{\mathrm{T}1}^{2}\): heritability of first trait, \({\mathrm{h}}_{\mathrm{T}2}^{2}\): heritability of second trait, \({\mathrm{m}}_{\mathrm{T}1}^{2}\): microbiability of first trait, \({\mathrm{m}}_{\mathrm{T}2}^{2}\): microbiability of second trait, \({\mathrm{r}}_{\mathrm{a}12}\): genetic correlation, \({\mathrm{r}}_{\mathrm{m}12}\): microbial correlation, NE: not estimable
- RFI residual feed intake, FCR feed conversion ratio, DFI daily feed intake, ADG average daily gain, BFT backfat thickness
