Radius from the tree (m)

OC%

TN%

AvP

EC

CEC

pH

CtoN


Under canopy

***

***

*

**

***

***

0.082

Near to canopy

***

**

**

***

***

***

0.143

Far from canopy

***

***

*

****

**

*

0.240

 Note: Rows with the same superscript letters are not significantly different at P < 0.05, * are given when P values less than 0.05, ** are given when P values less than 0.01, and *** are given when P values less than 0.001
 OC % organic carbon percent, Total N% total nitrogen, Available P (ppm) available phosphorus, EC (dS/m) electrical conductivity, CEC meq/100 g cation exchange capacity