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Table 2 Mean, range, genetic variability among 92 Nigerian taro landraces

From: Detection of the local adaptive and genome-wide associated loci in southeast Nigerian taro (Colocasia esculenta (L.) Schott) populations

Trait

Mean

Min

Max

ECV

GCV

PCV

CV

H2

GA

Sing.

COD

6.74

2.62

11.06

11.43

19.71

22.79

10.00

0.75

35.13

< 0.001

COL

6.70

2.26

9.36

11.55

16.00

19.73

11.59

0.66

26.72

< 0.001

CRD

3.71

2.45

5.95

8.64

12.60

15.28

8.53

0.68

21.40

< 0.001

CRL

5.78

3.40

8.38

11.62

12.69

17.21

11.46

0.54

19.28

< 0.001

CRW

39.71

16.21

84.30

21.82

19.98

29.59

21.25

0.46

27.80

< 0.001

DM

197.19

178.00

213.00

4.31

4.23

6.05

4.14

0.49

6.10

< 0.001

NCR

11.36

0.00

45.00

45.30

25.76

52.11

40.63

0.24

26.23

< 0.001

NLPP

9.63

7.40

12.40

7.89

7.86

11.13

7.40

0.50

9.28

< 0.001

NSPP

7.75

1.00

14.40

23.40

26.19

35.12

23.20

0.55

40.22

< 0.001

PH

75.28

35.00

110.00

13.13

15.38

20.22

12.63

0.58

24.09

< 0.001

PL

31.82

15.65

69.00

16.82

15.86

23.12

16.30

0.47

22.41

< 0.001

YPH

10.08

1.40

18.03

24.04

37.00

44.12

23.60

0.70

63.91

< 0.001

YPP

0.68

0.05

1.16

23.70

28.14

36.78

22.50

0.58

44.35

< 0.001

  1. COD Corm diameter (cm), COL Corm length (cm), CRD cormel diameter (cm), CRL Cornel length (cm), CRW Cormel weight (g), DM Days to maturity, NCR Number of cormels per plant, PH Plant height (cm), NLPP Number of leaves per plant, NSPP Number of suckers per plant, PL Petiole length (cm), YPH (t/ha) Yield per hectare, and YPP Yield per plants (kg/plant), SD Standard deviation, Min Minimum, Max Maximum, ECV (%) Environmental Coefficient of Variance, GCV (%) Genotypic Coefficient of Variance, PCV (%) Phenotypic Coefficient of Variance, CV (%) Coefficient of variation, H2 broad-sense heritability, GA(%) Genetic advance as percentage of mean, sign. significance p-values