| Site 2 | |||||||||
| 2016 | 2017 | 2018 | 2019 | ||||||
| mean | s | mean | s | mean | s | mean | s | ||
| CHEMICAL TESTS | |||||||||
| Salts | Ca (ppm) | 216.66 | 88.76 | 76.5 | 0 | 933.33 | 1313.1 | 408.33 | 774.18 |
| K (ppm) | 4.58 | 15.88 | 1.5 | 0 | 30.63 | 39.86 | 0 | 0 | |
| Cl (ppm) | 39.58 | 27.61 | 14 | 0 | 66.67 | 24.62 | 14.58 | 12.87 | |
| Fe (ppm) | 9.06 | 7.8 | 35.498 | 11.772 | 11.88 | 7.83 | 6.56 | 6.4 | |
| Al (ppm) | 26.25 | 31.19 | 85.6975 | 21.046 | 110 | 22.16 | 125 | 0 | |
| Mg (ppm) | 3.3 | 3.89 | 14.547875 | 5.527 | 10.63 | 5.65 | 10 | 5.94 | |
| Mn (ppm) | 0.833 | 1.86 | 4 | 0 | 0 | 0 | 0 | 0 | |
| Inorganic Materials | P (ppm) | 8.44 | 4.57 | 9.66525 | 4.012 | 16.56 | 12.33 | 31.75 | 14.58 |
| Nitrite (ppm) | 0.5 | 0.48 | 14.216 | 5.038 | 6 | 9.16 | 0 | 0 | |
| Nitrate (ppm) | 23.54 | 14.74 | 96.99125 | 22.157 | 2.708 | 0.722 | 15.63 | 9.48 | |
| Ammonia (ppm) | 3.75 | 2.6 | 39.529875 | 13.946 | 1.04 | 1.29 | 1.25 | 1.31 | |
| Sulfur | 25 | 69.22 | 4.1397 | 2.26 | 100 | 52.22 | 4.166 | 14.433 | |
| Soil pH | 5.42 | 0.82 | 5.275 | 0.26 | 5.29 | 0.51 | 5.28 | 0.32 | |
| SOIL TEXTURE | |||||||||
| % Sand | 26.9 | 30.06 | 34.60 | 15.2 | 29.88 | 12.98 | 69.924 | 18.691 | |
| % Silt | 70.46 | 30.33 | 59.85 | 15.1 | 57.01 | 15.97 | 25.205 | 17.775 | |
| % Clay | 2.4 | 1.32 | 5.46 | 2.15 | 0.074 | 0.03 | 4.111 | 1.595 | |
| MICROBES | |||||||||
| Heterotrophic Bacteria | (# / cc soil) | 2.35E+04 | 3.73E+06 | 237909.0909 | 1.77E+06 | 3.82E+04 | 3.97E+04 | 2616666.67 | 3329630.97 |
| Fungi | Yeast (# / cc soil) | 5.58E+04 | 4.06E+04 | 14454.54545 | 2.05E+04 | 1.88E+03 | 1.54E+03 | 97500 | 145234.92 |
| Molds (# / cc soil) | 6741.67 | 8.46E+03 | 10154.54545 | 1.51E+04 | 1650 | 1.23E+03 | 22491.67 | 17010.56 | |
| Combined (# / cc soil) | 6.26E+04 | 1.49 | 25427.27273 | 2.69E+04 | 3.53E+03 | 2.14E+03 | 119991.67 | 154418.4 | |
| Algae | (# / mm²) | 1.01 | 1.49 | 2.423 | 1.94 | 1.66 | 1.1 | 4.42 | 1.77 |
| Protozoa | (# / g soil) | 352466.55 | 167239.07 | 117598.25 | 121181 | 941115.3 | 941115.3 | 340196 | 165539.35 |
| INVERTIBRATES | |||||||||
| Earthworms | (# / m² soil) | N/A | N/A | N/A | N/A | 37 | 21.76 | 85 | 52.29 |
| Arthropods (# / m²) | Araneida | N/A | N/A | N/A | N/A | 4 | 3.27 | 18.75 | 22.23 |
| 54 | Hemiptera | N/A | N/A | N/A | N/A | 1 | 2 | 3 | 3.83 |
| Chilopoda | N/A | N/A | N/A | N/A | 3 | 2 | 7 | 6.83 | |
| Isopoda | N/A | N/A | N/A | N/A | 1 | 2 | 10.5 | 12.79 | |
| Isoptera | N/A | N/A | N/A | N/A | 12 | 14.24 | 12 | 18.76 | |
| Diplopoda | N/A | N/A | N/A | N/A | 5 | 5.03 | 2 | 4 | |
| Acarina | N/A | N/A | N/A | N/A | 0 | 0 | 7 | 14 | |
| Coleoptera | N/A | N/A | N/A | N/A | 3 | 3.82 | 9 | 8.25 | |
| Dermaptera | N/A | N/A | N/A | N/A | 0 | 0 | 0 | 0 | |
| Diptera | N/A | N/A | N/A | N/A | 0 | 0 | 0 | 0 | |
| Hymenoptera | N/A | N/A | N/A | N/A | 152 | 136.5 | 126 | 152.79 | |
| Lepidotera | N/A | N/A | N/A | N/A | 1 | 2 | 6 | 9.52 | |
| Notodontidae | N/A | N/A | N/A | N/A | 0 | 0 | 0 | 0 | |