Table 2. Significance levels from ANOVA performed for the glucose, fructose, sucrose, fructan and water-soluble carbohydrate (WSC) concentration in wheat stems measured in experiment 2.

Trait	Genotype (G)	Environment (E)	Stage (S)	GxE	GxS	ExS	GxExS
Glucose	**	***	***	**	***	***	***
Fructose	**	**	***	*	***	*	*
Sucrose	NS	**	***	NS	*	**	NS
Fructan	***	NS	***	***	***	*	**
WSC	***	NS	***	***	***	***	**

* P< 0.05

** P< 0.001

*** P< 0.0001. NS: non-significant.