Table 7 Estimates of phenotypic variance (V_p), residual variance (V_r), genetic variance (V_g), permanent environmental effect of the animal variance (V_pe), and of heritabilities (in italics on diagonal) and phenotypic (above the diagonal) and genetic correlations (below diagonal) for traits at the sow level

V _p

0.022 ± 0.0009

64,673 ± 2786

7325 ± 273.16

13.11 ± 0.495

0.016 ± 0.0006

1.533 ± 0.0595

V _r

0.016 ± 0.0008

38,710 ± 2008

6107 ± 308.73

9.82 ± 0.503

0.014 ± 0.0007

1.146 ± 0.0588

V _g

0.005 ± 0.0013

21,303 ± 5084

864 ± 341.57

1.42 ± 0.611

0.0007 ± 0.0005

0.311 ± 0.0864

V _pe

0.002 ± 0.001

4661 ± 4124

354 ± 361.40

1.87 ± 0.671

0.002 ± 0.0008

0.076 ± 0.0802

PROP IUGR

0.20 ± 0.05

− 0.68 ± 0.01

0.27 ± 0.02

0.38 ± 0.02

− 0.20 ± 0.02

− 0.12 ± 0.03

Ave BWT (g)

− 0.90 ± 0.06

0.33 ± 0.07

− 0.07 ± 0.03

− 0.60 ± 0.02

0.27 ± 0.02

0.14 ± 0.03

SD BWT (g)

− 0.29 ± 0.24

0.60 ± 0.18

0.12 ± 0.04

0.19 ± 0.03

− 0.12 ± 0.03

− 0.05 ± 0.03

LITTER SIZE

0.46 ± 0.20

− 0.59 ± 0.15

− 0.52 ± 0.29

0.11 ± 0.05

− 0.14 ± 0.02

− 0.19 ± 0.03

PROP SURV

− 0.80 ± 0.32

0.84 ± 0.29

0.53 ± 0.41

− 0.62 ± 0.36

0.04 ± 0.03

0.06 ± 0.03

GL (days)

− 0.36 ± 0.19

0.21 ± 0.18

− 0.18 ± 0.23

− 0.34 ± 0.23

0.58 ± 0.32

0.20 ± 0.05

Evolvability (I_A)

23.95%

0.96%

1.12%

0.78%

0.09%

0.002%

Repeatability

0.29 ± 0.03

0.33 ± 0.07

0.16 ± 0.04

0.24 ± 0.03

0.13 ± 0.04

0.25 ± 0.04