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Table 3 Analysis of variance (ANOVA) for earliness, growth, yield and fiber quality traits during two growing seasons

From: Estimating the combining ability and genetic parameters for growth habit, yield, and fiber quality traits in some Egyptian cotton crosses

S.O.V

d.f

SCY.ton/ha

LCY.ton/ha

No.B/FB

LI

NO. S/B

Y1

Y2

Y1

Y2

Y1

Y2

Y1

Y2

Y1

Y2

Replications

2

1.78**

8.58**

1.23*

3.87*

2.23*

5.41*

2.34

2.64

11.22

6.036

Genotypes (G)

43

1.23**

2.65**

1.33*

3.53*

0.52*

0.59*

0.42*

0.86**

2.41

6.19

Parents (P)

11

0.36**

0.41*

0.05**

0.06**

0.09**

0.51*

0.25*

0.41*

2.45

0.55

Crosses (C)

31

1.58**

3.50**

1.81**

4.83**

0.22**

2.58*

0.49**

1.18*

2.28

26.93

P x C

1

0.04**

1.12**

0.33**

1.34*

0.67*

0.55**

0.30*

0.0034*

2.41

7.52

Lines (L)

7

0.72**

2.42**

1.44**

4.33**

0.66*

0.49

0.21**

0.28**

2.26

6.21

Testers (T)

3

7.08**

10.01**

4.01**

7.64**

2.32*

2.34**

4.75**

5.70

11.25

26.68

L x T

21

1.08**

2.93**

1.63**

4.59**

0.44**

0.31**

0.27**

0.51**

1.19

5.22

Error

86

1.20

2.16

1.34

3.29

0.74

0.34

0.53

0.52

2.86

6.11

S.O.V

d.f

FFN/P

FL

PH

UR%

FF

Y1

Y2

Y1

Y2

Y1

Y2

Y1

Y2

Y1

Y2

Replications

2

0.007

0.28

0.1

0.09

48.05

54.74

6.13

1.41

0.01

0.01

Genotypes (G)

43

1.36**

1.27**

9.92**

4.25**

950.2**

917.3**

0.74

0.62

0.21**

0.25**

Parents (P)

11

1.14**

1.27**

20.45**

8.16**

1079.6**

1088.6**

0.69

0.32

0.33**

0.23**

Crosses (C)

31

1.20**

1.25**

6.31**

2.87**

931.80**

839.90**

0.25

2.86

0.14**

0.23**

P x C

1

8.98**

1.82**

5.94**

3.94**

98.54**

1430.7**

0.78

0.653

1.07**

1.03**

Lines (L)

7

1.25**

2.70**

8.46**

1.61**

571.5**

828.6**

0.38

0.71

0.28**

0.28**

Testers (T)

3

3.22**

1.28**

6.20**

5.90**

3305.1**

1787.6**

3.39

1.75

0.12**

0.17**

L x T

21

0.89**

0.76**

5.61**

2.86**

712.9**

708.3**

0.54

0.48

0.10**

0.22**

Error

86

0.06

0.07

0.27

0.03

37.62

35.31

0.94

0.82

0.004

0.002

S.O.V

d.f

F.S

UHM

      

Y1

Y2

Y1

Y2

      

Replications

2

0.01

0.02

0.99

0.02

      

Genotypes (G)

43

0.73**

0.82**

2.28**

4.75**

      

Parents (P)

11

1.19**

1.73**

4.79**

4.88**

      

Crosses (C)

31

0.56**

0.39**

1.45**

4.86**

      

P x C

1

0.82**

4.10**

0.23

0.02

      

Lines (L)

7

0.85**

0.34**

2.65**

12.35**

      

Testers (T)

3

0.05**

1.07**

2.22**

7.56**

      

L x T

21

0.54**

0.30**

0.94**

1.97 **

      

Error

86

0.01

0.01

0.37

0.85

      
  1. *and **: significant at 5% and 1% levels of probability, LCY. ton/ha., lint cotton yield; SCY. ton/ha, seed cotton yield; PH, plant height; No.B/P, number of bolls per plant; No. FB/P, Number of fruiting branches per plant; No.S/B, Number of seeds per boll; LI, lint index; FF, fiber fineness; FS,fiber strength; UR%, uniformity ratio; UHM, upper half means; FFN/P, First Fruiting Node
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BMC Plant Biology

ISSN: 1471-2229

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