Table 3 ANOVA and heritability of for yield and its components in different populations from both BC/M and BC/P trials.

From: Cumulative and different genetic effects contributed to yield heterosis using maternal and paternal backcross populations in Upland cotton

Trait

Source of variationa

BC/M

H

MPH-M

H 2

RIL-M

H 2

BC/P§

H 2

MPH-P

H 2

RIL-P

H 2

MSb

MS

MS

MS

MS

MS

SY

G

593.42**

0.66

170.58

593.42**

0.65

460.96**

0.64

271.74**

0.42

834.44**

0.76

 

E

84368.39**

 

1569.58**

 

116296.78**

 

10555.01**

 

1067.42**

 

10942.12**

 
 

G × E

226.24**

 

200.58

 

206.47

 

202.81

 

173.40

 

253.80*

 
 

Error

157.96

 

185.84

 

204.92

 

182.90

 

180.61

 

216.86

 

LY

G

103.29**

0.65

28.81

103.29**

0.64

77.26**

0.64

45.15**

0.41

127.27**

0.73

 

E

13895.78**

 

314.74**

 

18399.46**

 

2519.36**

 

81.72

 

2510.98**

 
 

G × E

40.03**

 

33.73

 

37.20

 

33.07

 

27.35

 

41.91

 
 

Error

27.41

 

33.32

 

37.21

 

31.74

 

31.63

 

36.87

 

BNP

G

22.15**

0.53

7.33

22.15

15.92**

0.32

15.24

23.78**

0.44

 

E

17120.09**

 

9.62

 

10719.36**

 

21064.51**

 

60.98**

 

19182.16**

 
 

G × E

11.34**

 

10.84

 

11.90

 

10.89

 

11.86

 

16.66**

 
 

Error

9.36

 

9.82

 

44.85

 

12.23

 

14.46

 

13.32

 

BW

G

1.10**

0.86

0.26**

0.42

1.10**

0.85

0.88**

0.32

0.32**

0.38

0.87**

0.82

 

E

81.61**

 

2.42**

 

119.95**

 

48.91**

 

0.99**

 

50.00**

 
 

G × E

0.16*

 

0.16

 

0.17*

 

0.67

 

0.21

 

0.20

 
 

Error

0.14

 

0.15

 

0.15

 

0.64

 

0.22

 

0.17

 

LP

G

28.95**

0.89

3.55**

0.31

35.50**

0.64

11.48**

0.74

2.73

0.19

30.29**

0.88

 

E

165.52**

 

78.33**

 

197.38**

 

210.28**

 

3.41

 

254.76**

 
 

G × E

3.19

 

2.44

 

9.68

 

3.68

 

2.50

 

4.75

 
 

Error

2.86

 

2.43

 

18.17

 

3.39

 

2.29

 

4.64

 
  1. ‘*’ and ‘**’indicated that the correlation was significant at 0.05 and 0.01 probability levels, respectively. The cells with ‘—’ refer to be not suitable to compute heritability due to the estimated method (See part of Method) and the low-accuracy raw datasets. aG, genotype, E, environment, G × E, genotype × environment. Data from 2015E1, 2015E2, 2015E3 and 2016E2. §Data from 2015E2, 2016E1 and 2016E2. bStandard deviation. cHeritibility.