Skip to main content

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.