Predictor Importance Values for pignut hickory (Carya glabra)
Predictor Name |
Importance Score |
Rank |
Annual precipitation (mm) | 22.23 | 29 |
---|
Mean May-September precipitation (mm) | 25.95 | 10 |
---|
Mean annual temperature (°C) | 22.47 | 26 |
---|
Mean May-September temperature (°C) | 25.27 | 17 |
---|
Mean temperature of coldest month (°C) | 31.56 | 4 |
---|
Mean temperature of warmest month (°C) | 25.22 | 18 |
---|
Annual aridity index | 24.06 | 23 |
---|
Minimum elevation | 20.22 | 34 |
---|
Maximum elevation | 22.35 | 28 |
---|
Average elevation | 21.61 | 31 |
---|
Median elevation | 24.75 | 21 |
---|
Range of elevation | 19.46 | 36 |
---|
Elevation coefficient ofvariation | 20.34 | 33 |
---|
Elevation standard deviation | 25.44 | 15 |
---|
Annual daylength coefficient of variation | 26.6 | 9 |
---|
Total available water capacity (cm, to 150 cm) | 25.47 | 14 |
---|
Total available water supply (cm, to 150 cm) | 25.16 | 19 |
---|
Depth to water table (cm) | 19.21 | 38 |
---|
Soil permeability rate (cm/hr) | 35.91 | 1 |
---|
Soil calcium carbonate (% by weight) | 19.08 | 39 |
---|
Soil cation-exchange capacity | 34.15 | 2 |
---|
Soil pH | 21.29 | 32 |
---|
Soil bulk density (g/cm3) | 31.6 | 3 |
---|
Organic matter content (% by weight) | 22.43 | 27 |
---|
Potential soil productivity | 24.56 | 22 |
---|
Soil erodibility factor, rock fragment free | 19.41 | 37 |
---|
Soil erosion by wind (tons/acre/year) | 25.77 | 11 |
---|
Percent soil passing sieve No. 10 (coarse) | 25.44 | 16 |
---|
Percent soil passing sieve No. 200 (fine) | 25.5 | 13 |
---|
Percent clay (< 0.002 mm size) | 30.23 | 5 |
---|
Percent sand (< 0.002 mm size) | 21.84 | 30 |
---|
Percent silt (< 0.002 mm size) | 29.77 | 6 |
---|
Percent of texture clayey | 25.08 | 20 |
---|
Percent of texture loamy | 23.58 | 24 |
---|
Percent of texture sandy | 20.16 | 35 |
---|
Percent of texture other | 25.58 | 12 |
---|
Alfisol (%) | 29.15 | 8 |
---|
Aridisol (%) | 0.36 | 45 |
---|
Entisol (%) | 12.38 | 43 |
---|
Histosol (%) | 15.01 | 41 |
---|
Inceptisol (%) | 29.38 | 7 |
---|
Mollisol (%) | 22.75 | 25 |
---|
Spodosol (%) | 12.37 | 44 |
---|
Ultisol (%) | 17.34 | 40 |
---|
Vertisol (%) | 13.76 | 42 |