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Table 3 Analysis of variance (ANOVA), genetic variation coefficient (CVg) and broad sense heritability (H2) of each trait on two water conditions of 20 varieties at vegetative growth phase

From: Screening diverse soybean genotypes for drought tolerance by membership function value based on multiple traits and drought-tolerant coefficient of yield

Variation

Source

df

Means of squares

PH (cm)

LAI

SB

RB

R/S

TRL

RSA

RV

RD

RLR

RSR

RVR

RDR

RBR

Replication (R)

2

138.04

3.11

16.09

0.47

0.01

638.84

80,066.06

298.45

0.08

0.16

7099.86

6.40

0.00

0.00

Water (W)

1

2470.67***

49.59*

223.29*

0.34

0.63***

1410.16

589,699.18*

18.64

0.17

77.34*

16,762.72*

6.77

0.05*

0.19***

Variety (V)

19

186.08***

0.58**

2.48**

0.25

0.01

358.16**

657,814.55***

500.60***

0.12***

10.28**

16,765.40***

9.18***

0.00***

0.00

W × V

19

16.67

0.36

1.71

0.11

0.01

374.67**

187,211.60

282.48**

0.11***

6.78

5149.34

7.38***

0.00***

0.00

Error

38

12.09

0.26

1.13

0.15

0.01

157.98

112,709.22

108.32

0.03

4.35

3403.59

2.51

0.00

0.00

CVg(%) (WW)

16.49

25.51

23.06

23.30

27.66

27.69

30.36

38.95

36.08

34.84

38.24

38.77

34.08

21.04

CVg(%) (WS)

15.32

21.31

22.00

20.92

23.32

27.75

30.74

38.08

37.02

31.89

32.29

41.62

39.82

16.36

H2

0.91

0.62

0.44

0.63

0.34

0.35

0.74

0.58

0.45

0.47

0.72

0.47

0.43

0.36

  1. *,**,*** Mean of squares significant at p < 0.05, 0.01, and 0.001, respectively