Soluble C

Total N

Soluble N

Lignin

Soluble polyphenols

Total C

0.72 (0.01)

0.44 (0.18)

0.31 (0.35)

0.77 (<0.01)

−0.02 (0.95)

Soluble C

-

0.90 (<0.01)

0.66 (0.03)

0.80 (<0.01)

0.49 (0.13)

Total N

-

-

0.67 (0.03)

0.60 (0.05)

0.53 (0.09)

Soluble N

-

-

-

0.75 (0.01)

0.49 (0.12)

Lignin

-

-

-

-

0.42 (0.20)