TABLE 3.

Parameters for the stoichiometric relationships between N and P in plant organs.

	Slope	95% CI of slope	Intercept	95% CI of intercept	N	R2	p
Root	0.51	0.40–0.67	0.48	0.33–0.62	45	0.25	<0.001
Stem	0.44	0.34–0.57	0.39	0.25–0.52	45	0.25	<0.001
Leaf	0.52	0.40–0.67	0.58	0.44–0.71	45	0.24	<0.001
Flower	0.58	0.45–0.76	0.59	0.47–0.70	45	0.27	<0.001