Effects and interactions
Effects and interactions
Soil pH**
Soil organic matter (%)*
Ammonium (ppm)
Nitrate (ppm) Nitrate (ppm)
Phosphorus (ppm)
Potassium (ppm)
Magnesium (ppm)
Calcium (ppm)
CEC (meq/100g)
Vegetation types Crop 6.4 ± 0.1 a 1.6 ± 0.3 b 0.4 ± 0.1 a 5.4 ± 0.6 a 5.4 ± 0.6 a 107.4 ±16.9a 141.9 ±21.5 a 75.9 ±10.2 a 410.9 ± 30.1 a 3.4 ± 0.2 a
Transition 6.1 ± 0.2 b 1.4 ± 0.1 b 0.4 ± 0.1 a 2.3 ± 0.5 b 2.3 ± 0.5 b 66.6 ± 22.9b 87.7 ± 16.8b 59.4 ± 6.7 a 267.0 ± 28.8 b 2.4 ± 0.1 b
Forest 4.9 ± 0.3 c 5.5 ± 0.7 a 1.4 ± 0.6 a 2.0 ± 0.1 c 2.0 ± 0.1 c 22.9 ± 2.3c 111.6 ± 6.8ab 64.9 ± 13.1 a 277.0 ± 46.2 b 3.9 ± 0.5 a
Locations (Farms)
Acacia
5.8 ± 0.9 a
3.9 ± 1.1 a
1.1 ± 0.6 a
2.4 ± 0.2 b
2.4 ± 0.2 b
32.0 ±5.9 c
78.8 ± 8.0 b
82.0 ± 9.2 a
336.3 ± 46.8 a
3.5 ± 0.3 a
Honeydew 5.9 ± 0.2 a 2.2 ± 0.3 b 0.6 ± 0.2 a 3.7 ± 1.8 a 3.7 ± 1.8 a 48.9 ± 13.0b 118.6±15.7ab 53.0 ± 6.1 b 276.1 ± 40.9 a 2.7 ± 0.2 b
Strickland 5.8 ± 0.2 a 2.4 ± 0.7 b 0.7 ± 0.2 a 3.7 ± 2.5 a 3.7 ± 2.5 a 116.0 ±23.8 a 143.8 ±19.9 a 65.2 ± 12.7 ab 342.4 ± 35.8 a 3.6 ± 0.5 a
Significance level Significance level
Vegetation types Vegetation types < 0.001 < 0.001 0.6547 < 0.001 < 0.001 < 0.001 0.0036 0.1063 0.0044 0.0004
Locations Locations 0.2664 < 0.001 0.1701 < 0.001 < 0.001 < 0.001 0.0146 0.0039 0.2397 0.0157
Vegetation x Location Vegetation x Location < 0.0001 < 0.001 0.8472 < 0.001 < 0.001 < 0.001 0.0415 < 0.001 0.0241 0.0058