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Table 3 The variances associated with clone ( σ c 2 ), residual error ( σ e 2 ) and phenotype ( σ p 2 ), genetic variation coefficients (CVG), clonal repeatability (R) and genetic gains (ΔG) with 5% selection rate for the growth traits at different ages.

From: Age-related trends in genetic parameters for Larix kaempferi and their implications for early selection

Traits

Age

σ c 2

σ e 2

σ p 2

CVG (%)

R

ΔG (%)

HGT

2

0.0087

0.0104

0.0113

18.65

0.77

33.77

 

3

0.0353

0.0441

0.0463

17.72

0.76

31.92

 

4

0.0855

0.1121

0.1135

16.90

0.75

30.26

 

5

0.1586

0.2117

0.2102

16.12

0.75

28.65

 

6

0.2445

0.3540

0.3335

15.40

0.73

27.27

 

7

0.3396

0.5168

0.4688

14.75

0.72

25.90

 

8

0.4353

0.6978

0.6098

14.16

0.71

24.68

 

9

0.5262

0.8893

0.7485

13.61

0.70

23.54

 

10

0.6094

1.0832

0.8802

13.14

0.69

22.56

 

11

0.6839

1.2760

1.0029

12.70

0.68

21.64

 

12

0.7494

1.4646

1.1156

12.35

0.67

20.88

 

13

0.8057

1.6447

1.2169

12.02

0.66

20.17

 

14

0.8534

1.8150

1.3072

11.71

0.65

19.52

 

15

0.8947

1.9749

1.3884

11.47

0.64

18.99

DBH

5

0.1136

0.1991

0.1634

22.47

0.70

38.65

 

6

0.2368

0.4191

0.3416

20.71

0.69

35.57

 

7

0.3928

0.6924

0.5659

19.23

0.69

33.04

 

8

0.5576

0.9855

0.8040

17.99

0.69

30.91

 

9

0.7116

1.2699

1.0291

16.97

0.69

29.12

 

10

0.8426

1.5308

1.2253

16.13

0.69

27.60

 

11

0.9484

1.7586

1.3881

15.41

0.68

26.28

 

12

1.0300

1.9544

1.5186

14.82

0.68

25.17

 

13

1.0905

2.1198

1.6205

14.32

0.67

24.24

 

14

1.1361

2.2572

1.7004

13.95

0.67

23.53

 

15

1.1673

2.3724

1.7604

13.61

0.66

22.86

VOL

5

5.86E-08

1.34E-07

9.21E-08

58.33

0.64

95.99

 

6

4.18E-07

9.28E-07

6.50E-07

53.88

0.64

89.13

 

7

1.72E-06

3.68E-06

2.64E-06

49.87

0.65

83.04

 

8

4.85E-06

1.02E-05

7.40E-06

46.56

0.66

77.76

 

9

1.05E-05

2.18E-05

1.60E-05

43.73

0.66

73.20

 

10

1.87E-05

3.93E-05

2.85E-05

41.58

0.66

69.45

 

11

2.93E-05

6.20E-05

4.48E-05

39.51

0.65

65.92

 

12

4.12E-05

8.87E-05

6.34E-05

37.54

0.65

62.44

 

13

5.37E-05

1.18E-04

8.32E-05

36.28

0.65

60.13

 

14

6.62E-05

1.48E-04

1.03E-04

35.07

0.64

57.95

 

15

7.79E-05

1.79E-04

1.23E-04

34.21

0.64

56.24