Table 2.

Two-way analysis of variance indicating the interactive effects of independent variables (light supply and Trichoderma inoculation treatment) and their co-influence on dependent variables.

Physiological traits		Treatment combinations†
		L	T	L×T
Plant height		**	**	**
Stem diameter		**	**	n.s.
Leaf area		n.s.	**	n.s.
SLA		**	n.s.	n.s.
Shoot dry weight		**	**	**
Root dry weight		**	**	*
Total dry weight		**	**	**
Shoot/Root		**	**	**
Plant N		**	**	**
Plant P		**	**	**
Soil N		**	*	n.s.
Soil P		**	*	n.s.
Soil pH		n.s.	**	*
Chlorophyll a		**	**	**
Chlorophyll b		**	n.s.	n.s.
Total chlorophyll content		**	**	*
Carotenoid content		*	*	**
Chlorophyll a/b		*	n.s.	**
POD activity		*	**	n.s.
SOD activity		n.s.	**	n.s.
IAA content		**	n.s.	**
GA content		**	**	**

^†L represents the categorical variable of different light intensities, T represents the categorical variable of whether applied Trichoderma inoculation or not, L×T represents the interaction of the two variables.

* and ** indicate that the interaction between these terms was significant at p=0.05 and p=0.01, respectively.

n.s. means that no significance was found.