Fig. 4 Ammonium and nitrate (mean + SE) in soil with or without incorporated pig (PS) and cattle slurry (CS) incubated at (A) 43%, (B) 57% or (C) 72% water-filled pore space (WFPS), and at 20°C
Fig. 4 Ammonium and nitrate (mean + SE) in soil with or without incorporated pig (PS) and cattle slurry (CS) incubated at (A) 43%, (B) 57% or (C) 72% water-filled pore space (WFPS), and at 20°C