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Table 1 Parental values, descriptive statistics and ANOVA for stomatal traits and yield

From: Genetic association of stomatal traits and yield in wheat grown in low rainfall environments

Experiment

Trait

Stomatal Density

Stomatal index

Aperture length

Aperture width

Aperture area

Guard cell length

Guard cell width

Guard cell area

APL/APW

GCL/GCW

Yield

 

Acronym

SD (n/mm2)

SI (%)

APL (μm)

APW (μm)

APA (μm2)

GCL (μm)

GCW (μm)

GCA (μm2)

  

YLD (t/ha)

Lameroo

Mean ± STD

63 ± 2.64

8.05 ± 1.12

31.31 ± 2.66

3.87 ± 0.44

121.39 ± 17.79

45.81 ± 3.12

10.01 ± 0.67

459.10 ± 49.31

8.21 ± 0.46

3.04 ± 0.67

2.32 ± 0.36

 

Min-Max

43–84

5.45–11.21

23.71–38.03

1.68–4.80

77.5–174.51

37.74–54.72

8.08–11.90

343.20–626

6.19–16.99

3.4–5.68

1.39–3.25

 

h 2 (%)

40

44

41

35

39

43

36

40

35

47

35

 

F-test

**

**

**

ns

*

**

ns

**

ns

ns

*

 

RAC875

71

10.82

30.30

3.68

111.49

43.46

9.47

411.35

8.23

4.58

2.31

 

Kukri

69

9.44

30.43

4.21

127.94

43.96

10.79

474.33

7.22

4.07

2.18

Roseworthy

Mean ± STD

70 ± 1.80

9.98 ± 1.28

31.56 ± 2.28

4.89 ± 0.37

155.04 ± 20.84

44.92 ± 2.34

8.06 ± 0.45

386.91 ± 36.11

6.45 ± 0.32

5.22 ± 0.41

2.93 ± 0.28

 

Min-Max

46–92

7.25–12.75

28.25–36.25

3.40–6.5

119.20–201.01

41.00–51.39

7.99–10.12

200.41–520.30

5.19–7.15

4.62–5.76

2.44–3.44

 

h 2 (%)

50

42

34

34

33

36

34

33

46

36

43

 

F-test

**

**

*

ns

*

*

ns

*

ns

ns

*

 

RAC875

67

9.39

33.07

4.68

149.3

47.15

9.13

430.85

7.06

5.16

3.09

 

Kukri

61

8.70

32.43

5.77

163.7

45.11

10.34

466.84

5.62

4.36

2.73

WW

Mean ± STD

65 ± 1.26

11.04 ± 1.26

37.77 ± 1.81

6.14 ± 0.96

232.88 ± 38.07

49.13 ± 2.17

12.27 ± 1.23

409.68 ± 55.35

6.26 ± 0.14

4.41 ± 0.23

-

 

Min-Max

52–80

10.75–16.00

33.74–41.67

4.74–8.74

170.92–331.42

45.11–53.15

9.44–15.11

227.68–614.83

4.28–7.97

3.26–5.39

-

 

h 2 (%)

42

42

39

39

38

41

39

40

39

41

-

 

F-test

**

**

**

**

*

**

*

**

ns

ns

-

 

RAC875

75

14

34.53

5.33

184.04

45.48

10.12

344.36

6.47

4.49

-

 

Kukri

50

11

41.83

7.07

295.13

53.94

12.35

475.97

5.91

4.36

-

D

Mean ± STD

67 ± 1.83

10.84 ± 1.38

36.85 ± 2.30

5.04 ± 0.52

185.78 ± 22.81

48.44 ± 2.64

9.87 ± 0.7

360.31 ± 38.43

7.38 ± 0.64

4.92 ± 0.31

-

 

Min-Max

53–89

11.25–17.14

30.68–42.48

4.16–6.63

142.08–244.43

41.16–55.15

8.40–11.85

227.31–436.57

4.98–8.97

3.74–6.11

-

 

h 2 (%)

44

40

42

36

39

41

35

36

38

40

-

 

F-test

**

**

**

ns

*

**

ns

**

ns

ns

-

 

RAC875

80

16.83

33.18

5.09

166.20

44.03

9.87

324.83

6.51

4.46

-

 

Kukri

57

11.18

40.51

5.37

214.78

52.27

9.81

373.37

7.54

5.32

-

  1. Mean, standard deviation (STD), minimum (Min), maximum (Max), heritability (h 2) and significance of the variance between RAC875/Kukri DH lines (F-test) for the traits phenotyped under field (Lameroo, Roseworthy), well-watered (WW) and drought (D) glasshouse conditions. **, * and ns are p < 0.01, p < 0.05 and not-significant, respectively