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Table 1 Phenotypic performances and distribution parameters for the investigated traits of 238 T. urartu accessions in six environments

From: Genetic diversity, population structure and marker-trait associations for agronomic and grain traits in wild diploid wheat Triticum urartu

Trait

Env. a

Mean b

Min. c

Max. d

SD e

h 2 (%)f

HD

E1

207.43

196.00

229.00

8.57

78.18

Heading date (days)

E2

205.45

192.00

225.00

8.85

82.36

 

E3

200.42

182.00

218.00

9.22

80.54

 

E4

216.57

204.00

239.00

8.89

83.77

 

E5

208.16

195.00

228.00

10.15

78.95

 

E6

209.05

199.00

227.00

8.06

81.14

PH

E1

112.43

86.10

149.10

12.23

76.43

Plant height (cm)

E2

117.02

82.70

151.40

13.68

73.82

 

E3

116.34

89.00

154.60

15.25

75.47

 

E4

122.58

92.33

157.00

14.07

79.15

 

E5

116.70

92.66

148.00

10.87

78.56

 

E6

106.64

67.67

136.00

12.24

72.84

SPL

E1

11.10

7.38

14.92

1.62

87.22

Spike length (cm)

E2

13.02

7.02

18.43

2.31

86.61

 

E3

11.19

5.00

16.03

2.05

84.89

 

E4

13.09

9.00

18.67

2.07

89.27

 

E5

12.52

8.38

16.90

2.00

87.33

 

E6

10.63

7.30

14.80

1.65

89.06

SPLN

E1

27.29

19.20

36.00

3.76

92.73

Spikelet number/spike

E2

29.96

20.00

41.70

4.32

91.46

 

E3

27.95

20.20

39.30

4.09

90.94

 

E4

32.44

23.00

49.50

5.11

94.05

 

E5

26.96

17.00

38.70

4.32

92.55

 

E6

26.34

16.80

36.00

3.70

89.49

TA

E2

60.43

25.00

72.00

15.29

68.91

Tiller angle (°)

E4

65.14

33.00

78.00

17.60

70.87

 

E5

59.32

28.00

75.00

12.59

71.53

GL

E1

6.87

5.11

8.39

0.61

90.65

Grain length (mm)

E2

7.52

6.16

8.95

0.55

87.46

 

E3

6.96

5.17

8.48

0.62

89.08

 

E4

7.39

5.46

8.52

0.51

90.41

 

E5

7.41

6.04

8.58

0.55

88.70

 

E6

7.56

6.07

9.24

0.58

87.16

GW

E1

1.58

1.05

2.07

0.21

88.78

Grain width (cm)

E2

1.80

1.32

2.28

0.22

90.52

 

E3

1.58

1.12

2.04

0.21

89.67

 

E4

1.74

1.22

2.23

0.19

91.33

 

E5

1.78

1.41

2.11

0.20

89.29

 

E6

1.77

1.33

2.24

0.17

87.06

GLW

E1

4.49

3.51

5.71

0.40

88.49

Grain length/width ratio

E2

4.26

3.50

5.19

0.41

86.95

 

E3

4.49

3.76

5.55

0.41

89.42

 

E4

4.37

3.55

5.47

0.42

90.13

 

E5

4.26

3.69

5.05

0.35

88.35

 

E6

4.37

3.69

5.04

0.38

87.29

TGW

E1

7.86

2.28

15.61

2.86

81.03

Thousand-grain weight (g)

E2

11.43

5.15

21.84

3.10

83.80

 

E3

8.12

1.73

15.32

2.81

78.38

 

E4

10.26

2.50

15.40

2.41

85.11

 

E5

10.06

4.29

18.87

2.96

82.04

 

E6

9.77

3.91

18.23

2.64

81.90

  1. a Environment: E1, E2, E3, E4, E5 and E6 represent Beijing 2013, Zhengzhou 2013, Dezhou 2013, Beijing 2014, Zhengzhou 2014 and Dezhou 2014, respectively
  2. b Mean value for T. urartu accessions
  3. c Minimum value among T. urartu accessions
  4. d Maximum value among T. urartu accessions
  5. e Standard deviation of each set of phenotypic data
  6. f Broad sense heritability
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BMC Plant Biology

ISSN: 1471-2229

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