TABLE 2 The dependence of relative competition index (RCI) and
leaf construction cost per unit of mass (CCmass) ofGalinsoga quadriradiata on the experimental treatments based on
GLMM. The invasive plant population types (PopType): edge population and
central population. Nitrogen treatments (NTC): deionized water, 3 g
L-1 NH4NO3 solution,
and 6 g L-1 NH4NO3solution. Competitor types (CompType): mixed with new competitors and
mixed with old competitors. The bold value indicates that it is
statistically significant at α = 0.05 level.