Treatments

a

c

R²

NT-URAN

−0.0229 ± 0.0043

0.0010 ± 0.0002^B

0.35^**

NT-inhibitor

−0.0265 ± 0.0041

0.0012 ± 0.0002^AB

0.46^**

NT-biochar

0.0187 ± 0.0029

0.0007 ± 0.0002^B

0.37^**

NT-litter

0.0368 ± 0.0045

0.0017 ± 0. 0002 ^A

0.60^**

NT-split

0.0221 ± 0.0038

0.0009 ± 0.0002^B

0.35^**

CT-URAN

0.0197 ± 0.0039

0.0008 ± 0.0002^B

0.28^**