2017 Site 3 Summary Information
ӯ Mode Median s s2 Min. Max. Range n s/√n
Chemical Tests
Salts Ca (ppm) 108.33 150 125 55.73 3105.83 0 150 150 12 16.09
K (ppm) 45.63 0 53.75 43.15 1861.92 0 110 110 12 12.46
Cl (ppm) 37.5 0 0 88.23 7784.53 0 300 300 12 25.47
Fe (ppm) 6.46 7.5 7.5 3.61 13.03 2.5 15 12.5 12 1.04
Al (ppm) 18.33 5 5 28.87 833.48 5 80 75 12 8.33
Mg (ppm) 7.08 5 5 2.57 6.6 5 1o 5 12 0.74
Mn (ppm) 5.58 5 5 0 0 5 12 7 12 0
Inorganic
Nutrients
P (ppm) 16.04 12.5 12.5 8.76 76.74 5 37.5 32.5 12 2.53
Nitrite (ppm) 1 1 1 0 0 1 1 0 12 0
Nitrate (ppm) 6.67 5 5 4.44 19.71 5 20 15 12 1.28
Ammonia
(ppm)
5 5 5 0 0 5 5 0 12 0
Sulfur (ppm) 0 0 0 0 0 0 0 0 12 0
soil pH 6.35 6,6.2 6.2 0.95 0.9025 5.2 8.4 3.2 12 0.27
Soil Texture
% Sand 46.43 N/A 50 17.05 290.7 0 67.86 67.86 12 4.92
% Silt 50.23 48 48 17.27 298.25 36 97.2 61.2 12 4.99
% Clay 3.31 3.33 3.6 1.12 1.25 0 4.3 4.3 12 0.32
Microbes 
Heterotrophic
Bacteria
(#/cc soil) 5.05E+05 70000,
1800000,
600,000
1.40E+05 6.53E+05 4.26E+00 3.70E+04 1.80E+06 1.76E+06 12 188504.86
Fungi Yeast (#/cc soil) 6.58E+03 1000 4.00E+03 8.34E+03 6.96E+07 1.00E+03 3.00E+04 2.90E+04 12 2407.55
Molds
(#/cc soil)
6733.33 6,000 6.00E+03 5.07E+03 2.57E+07 8.00E+02 2.00E+04 1.92E+04 12 1,463.15
Combined
(#/cc soil)
5.98E+07 7,000.00 7.00E+03 1.72E+08 2.96E+16 1.10E+03 6.00E+08 6.00E+08 12 49,671,374.87
Algae (# / mm2) 1.25 2.16,
0.91,
0.62
0.91 0.83 0.69 0.19 2.61 2.42 12 0.24
Protozoa (#/g soil) 471674.18 N/A 180525 783577.37 6.14E+00 36218 2728174 2691956 11 236257.47
Invertibrates
Earthworms (#/ m2 soil) 421 N/A 334 234 54892 254 763 509 4 117
Arthropods (#/m²) Arachnida 8 0 0 16 256 0 31 31 4 8
Chilopoda  23 0 15.5 30 900 0 62 62 4 16
Hymenoptera 882 N/A 684 817 667489 159 2003 1844 4 409
Isopoda 47.5 0 15.5 75.75 5738 0 159 159 4 37
 Lepidoptera 16 0 0 32 1024 0 62 62 4 16
Coleoptera 8 0 0 16 2.56E+02 0 31 31 4 8
Plants % of total population
English ivy 60.50%
Periwinkle 16.45%
Spinulose Woodfern 10.20%
Mulberry 6.47%
Mountain Laurel
Rhododendron
2.07%
Stinging Needle  1.10%
Garlic Mustard 0.90%
Blacksnake Root 0.51 %
Horse Balm 0.51%
Spice Bush 0.38%
Jumpseed 0.19%
Paw Paw 0.12%
Goutweed 0.00064%
American Beech 0.00064%
Japanese Maple 0.00064%
Canada Thistle  0.00064%
Crab Apple 0.00064%
Winged Euonymous  0.00064%
Umbrella Magnolia  0.00064%