Pb (mg/kg)

Zn (mg/kg)

N (%)

P (%)

K (%)

Korle Lagoon Area

66.5 ± 0.3

154.3 ± 0.6

0.20 ± 0.002

0.02 ± 0.000

0.09 ± 0.001

UG Farm

23.4 ± 3.1

40.8 ± 10.4

0.14 ± 0.003

0.02 ± 0.005

0.04 ± 0.005

P-value

<0.001

<0.001

<0.001

0.857

<0.001