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Table 3 Mean (μ), standard deviation (sd), phenotypic variation coefficient (CVp), estimated family variance (S2fam), estimated genotype by environment interaction variance (S2GxE), estimated residual variance (S2res), genetic variation coefficient (CVg), type-B genetic correlation (rBg), standard error (se), individual heritability (h2i), and family heritability (h2f) for morphological, wood properties and pine wood nematode resistance traits

From: Volume-based selection in Pinus pinaster Aiton breeding: evaluating resistance to Bursaphelenchus xylophilus (Steiner & Buhrer) Nickle and wood properties

Trait

μ ± sd

S2fam

S2GxE

S2Res

CVp/CVg

rBg (se)

h2i (se)

h2f (se)

stV

100.0 ± 48.9

39.79

41.71

2,308.24

0.49/0.06

0.49 (0.10)

0.07 (0.01)

0.59 (0.06)

SF

2.5 ± 1.0

0.03

0.01

0.87

0.40/0.07

0.75 (0.09)

0.13 (0.02)

0.75 (0.11)

WL

73.6 ± 21.0

11.07

10.88

249.87

0.28/0.05

0.50 (0.06)

0.16 (0.03)

0.74 (0.14)

BA

2.4 ± 0.3

0.006

0.002

0.26

0.23/0.05

0.75 (0.11)

0.09 (0.02)

0.68 (0.08)

MOE

10,906.6 ± 2,453.5

394,983.4

40,102

4,173,302

0.22/0.06

0.91 (0.13)

0.34 (0.06)

0.68 (0.10)

BD

411.7 ± 32.9

78.86

9.68

634.98

0.08/0.02

0.89 (0.10)

0.44 (0.07)

0.73 (0.12)

PWNS

71 ± 45

0.13

 

2.09

0.63/0.51

 

0.24 (0.05)

0.49 (0.07)

PWNW

3.23 ± 2.22

0.23

 

4.16

0.69/0.15

 

0.21 (0.07)

0.58 (0.06)

  1. stV standardized volume (%), SF Stem form (scale 1–6), WL length between whorls (cm), BA Branch angle (scale 1–3), MOE Modulus of elasticity (MPa), BD Basic density (kg·m−3), PWNS survival to pinewood nematode (%), PWNW Wilting symptoms