Responses of Soil Organic Carbon to Long-Term Understory Removal in Subtropical Cinnamomum camphora Stands

Table 5

Comparison of the correlation between SOC and soil nutrients in different stands.

	Soil nutrients
	Total N	Available N	Available P	Available K	Exchangeable Ca	Exchangeable Mg
UR	0.937**	0.638**	0.550**	0.854**	0.863**	0.787**
CK	0.966**	0.905**	0.858**	0.842**	0.744**	0.841**

^∗∗𝑃<0.01.