Table 2: Plant available nitrogen (PAN) and total phosphorus (TP) included in mineral fertilizer and biosolids treatments.

ConstituentLBHBMF
Kg ha−1

PAN36.8 73.6 89.3
TP58.3116.6146.9

LB: low rate of biosolids; HB: high rate of biosolids; MF: mineral fertilizer.
For MF, PAN is equal to ammoniacal nitrogen (NH4–N) content.