Skip to main content

Table 2 Summary statistics of physicochemical parameters of soil samples in Orabi area

From: Soil characterization and heavy metal pollution assessment in Orabi farms, El Obour, Egypt

Parameter pH1:1 EC25 μS/cm CaCO3% OM% Grain size analysis
Sand% Silt% Clay%
Mean 8.11 4840.68 3.6 0.76 90.23 1.35 8.42
Median 8.15 2098.80 3.15 0.50 91.40 0.50 8.10
Mode 8.18 ND 2.25 0.00 91.50 0.50 8.00
SD 0.28 10,382.76 2.25 0.77 5.00 1.31 4.06
Range 1.11 35,550.64 7.65 1.95 14.70 3.70 13.50
Min 7.58 464.4 0.45 BDL 83.50 0.50 1.30
Max 8.69 36,015 8.10 1.95 98.20 4.20 14.80
Q 1 8.02 902.57 2.25 0.09 85.85 0.50 6.75
Q 3 8.20 2744.20 4.50 1.51 92.75 1.50 11.45
  1. SD standard deviation, Min minimum, Max maximum, Q1 1st quartile, Q3 3rd quartile, BDL below detection limit, ND not detected, OM organic matter