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Table 4 Summary of ANOVA results of single site analysis for all the nodulation traits measured during seasons 2015A and 2015B

From: Genotype by environment effects on promiscuous nodulation in soybean (Glycine max L. Merrill)

Sites

Sources

df

m.s.

NN

NE

NFW

NDW

Iki Iki

Seasons

1

2485.12**

425.0ns

3.692**

0.061*

Genotypes

11

38.74ns

434.8ns

0.057ns

0.002ns

Genotypes × seasons

11

57.16ns

479.9ns

0.069ns

0.004*

Error

44

36.73

299.6

0.047

0.002

Mean

 

10

57.6

0.43

0.074

CV (%)

 

60

30

50

55

SEM

 

2.02

5.77

0.072

0.0014

Kabanyolo

Seasons

1

3.65ns

244.96ns

1.5851**

0.1910***

Genotypes

11

566.53***

150.76ns

0.1001***

0.0061**

Genotypes × seasons

11

119.63ns

115.38ns

0.0221ns

0.0020ns

Error

44

98.26

87.59

0.0286

0.0018

Mean

 

31

68.3

0.404

0.101

CV(%)

 

32

13.7

41.86

42

SEM

 

3.3

3.12

0.056

0.014

Kamwenge

Seasons

1

7.35ns

7171*

0.0007ns

0.0005ns

Genotypes

11

1.31*

2690ns

0.0187***

0.0002***

Genotypes × seasons

11

1.03ns

381ns

0.0082**

0.0001ns

Error

44

0.57

1242

0.0033

0.0001

Mean

 

1

66.8

0.039

0.0049

CV (%)

 

75

52.75

147.29

204.08

SEM

 

0.25

11.74

0.019

0.0033

Kasese

Seasons

1

3389.39ns

1241.49**

2.3852*

0.3966**

Genotypes

11

523.13***

175.95*

0.7319***

0.0288**

Genotypes × seasons

11

471.16***

78.58ns

0.3612**

0.0074ns

Error

44

96.54

85.91

0.1460

0.0115

Mean

 

30

82.1

1.214

0.254

CV (%)

 

32.75

11.28

31.47

42.21

SEM

 

3.27

3.08

0.12

0.035

Ngetta

Seasons

1

95.22*

155.5ns

0.1982**

0.0076***

Genotypes

11

33.44***

1960.0**

0.0703***

0.0023***

Genotypes × seasons

11

23.40***

3869.6***

0.0360***

0.0012***

Error

44

4.01

548.8

0.0067

0.0002

Mean

 

2

62.4

0.1223

0.0187

CV (%)

 

100

37.54

66.92

75.62

SEM

 

0.66

7.80

0.11

0.045

Nakabango

Seasons

1

14,308.7**

452.2*

11.4899**

0.6253**

Genotypes

11

638.6*

587.7**

0.3470**

0.0173**

Genotypes × seasons

11

206.8ns

276.2ns

0.1241ns

0.0056ns

Error

44

279.8

179.3

0.1022

0.0059

Mean

 

39

64.8

1.017

0.2346

CV (%)

 

42.89

20.66

31.43

32.74

SEM

 

5.57

4.46

0.106

0.0256

  1. df degree of freedom, m.s. mean square, NN number of nodules, NE percentage of effective nodules, NFW fresh weight of nodules, NDW dry weight of nodules
  2. * Significant at 0.05
  3. ** Significant at 0.01
  4. *** Significant at 0.001