Fig. 7. Molar absorptivity at 280 nm of dissolved organic matter in the spent mushroom substrate (SMS) leachate (PL3 and PL5) and soil leachate (SL3 and SL5). Symbols indicate monthly volume weighted means of triplicates by sampling date.
Fig. 7. Molar absorptivity at 280 nm of dissolved organic matter in the spent mushroom substrate (SMS) leachate (PL3 and PL5) and soil leachate (SL3 and SL5). Symbols indicate monthly volume weighted means of triplicates by sampling date.