Treatment
Glucose (C) (C6H12O6) Oxalic acid (C) (H2C2O4) Alanine (C) (C3H7NO2) Alanine (N) (C3H7NO2)
Control 0 0 0 0
CN6 0.14 0.09 0.17 0.07
CN10 0.22 0.07 0.11 0.04
CN80 0.34 0.05 0.01 0.01
C-only 0.35 0.05 0 0