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Table 1 Effect estimates and degrees of freedom of split-plot ANOVA for plant vegetation and reproductive growth in Wuhan site

From: Characterization of competitive interactions in the coexistence of Bt-transgenic and conventional rice

 

DF

RIT a

Biomass

Ear length

Viable seeds

Hollow seeds

Seed weight

RA a

Infection (I)

1

41.9*

3.60

3.59

2.28

0.44

24.6*

0.05

Percentage(P)

4

1.19

0.97

0.34

1.50

5.26**

4.40*

3.48*

I × P

4

0.73

0.65

0.10

0.92

0.85

1.14

0.21

Density (D)

2

51.9***

1219***

92.7***

34.4***

42.2***

1710***

22.5***

I × D

2

4.44*

2.18

1.49

0.75

0.24

3.90*

2.72

P × D

8

0.58

1.05

1.28

0.54

1.83

2.23*

1.80

I × P × D

8

0.46

0.56

0.52

0.68

0.37

2.03

1.36

Plant type (T)

1

24.6***

0.00

0.30

19.9***

64.4***

29.8***

107***

I × T

1

0.04

3.10

0.01

0.01

0.16

0.27

5.88*

P × T

2

0.31

3.38*

0.87

1.23

0.20

4.54*

0.59

D × T

2

3.63*

0.30

0.15

2.31

1.97

14.7***

11.8***

I × P × T

2

0.47

0.24

0.03

0.06

0.03

0.56

0.04

I × D × T

2

3.07

0.35

1.83

1.12

0.25

0.24

0.66

P × D × T

4

2.46

0.53

1.31

0.38

0.16

0.59

0.61

I × P × D × T

4

1.12

0.47

0.81

0.99

1.39

0.76

0.79

  1. *, **and ***indicate significant difference at the P < 0.05, P < 0.01 and P < 0.001 levels.
  2. aRIT, indicates the rate of invalid tillers; RA, reproductive allocation.