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Table 5 Estimate of variance components computed using data combined over the three test locations and two test seasons

From: Phenotypic characterization and seed viability test in ex-situ conserved Ethiopian cultivated barley (Hordeum vulgare L.) landraces

Traitsa

Mean

σ2g

σ2gy

σ2gl

σ2gyl

σ2e

σ2P

PCV

GCV

GECV

H2%

GA

GAM

DTE

8.1

0.01

0.00

0.00

0.01

0.35

0.37

7.53

1.24

1.24

2.70

0.03

0.42

DTH

74.8

10.02

0.78

0.03

1.04

24.15

26.02

6.82

0.19

1.36

38.51

4.04

0.05

DTM

119.3

1.55

0.13

5.23

1.50

42.74

5.15

6.00

1.04

1.03

30.10

1.41

1.18

PH

97.3

0.16

0.12

6.25

12.19

127.92

146.64

12.44

0.41

3.59

0.11

0.03

0.03

LW

1.2

0.00

0.00

0.00

0.00

0.05

0.05

19.11

0.00

0.00

0.00

0.00

0.00

FLL

21.2

0.19

0.53

0.20

0.68

13.71

15.31

18.49

2.06

3.90

1.24

0.10

0.47

LN

5.1

0.01

0.02

0.01

0.01

0.39

0.44

12.96

1.95

1.95

2.27

0.03

0.61

SLA

18.7

0.23

0.79

0.34

2.08

25.71

29.15

28.95

2.57

7.73

0.79

0.09

0.47

NGPP

32.4

0.13

0.89

0.04

0.08

36.75

37.89

18.99

1.11

0.87

0.34

0.04

0.13

SL

9.3

0.03

0.00

0.08

0.08

2.91

3.10

18.99

1.87

3.05

0.97

0.04

0.38

AL

11.4

0.12

0.15

0.05

0.13

2.33

2.78

14.66

3.05

3.17

4.32

0.15

1.30

EFT

23.1

1.24

3.43

3.13

3.19

77.31

88.30

40.66

4.82

7.73

1.40

0.27

1.18

TSW

39.4

10.12

0.07

0.15

0.88

21.36

22.58

12.06

0.88

2.38

44.82

4.38

11.011

SYPH

2254.5

1709.90

2831.00

2325.60

691.41

166971.30

17452.21

18.53

1.83

1.17

9.80

26.62

1.18

NB

75.5

0.34

0.08

0.09

0.41

32.51

33.43

7.66

0.77

0.85

1.02

0.12

0.16

LR

12.5

0.02

0.19

0.34

0.28

13.31

14.14

30.06

1.13

4.23

0.14

0.01

0.09

Inf

17.9

1.14

1.09

5.59

3.99

99.39

111.20

58.85

5.96

11.15

1.03

0.22

1.24

RPS

82.0

1.06

0.85

4.94

3.28

97.36

107.49

12.64

1.26

2.21

0.99

0.21

0.26

  1. Genotype (g) was used in terms of treatments (accessions)
  2. σ2gy variance of genotype-year interaction, σ2gl variance of genotype-location interaction, σ2gyl variance of genotype-location-year interactions, σ2g genotypic variance, σ2p Phenotypic variance, σ2e variance of error, H2 heritability in broad sense, GA genetic advance, GAM genetic advance percentage of mean
  3. aDescription of the traits is presented under Table 3