Culbin Bar
— Protected Area Boundary | | A | | | | | Soil Type | Dystric Regosols | | Topsoil Texture | Coarse | | Reference Depth | 100 cm | | Drainage | Somewhat excessive | | Available Water Capacity | 100 m | | Root Obstacle | None to 80 cm | | Impermeable Layer | None to 150 cm | | Soil Water Regime | Not wet within 80 cm for over 3 months, nor wet within 40 cm for over 1 month | | Topsoil Properties | | Gravel | 19 % | | Sand | 78 % | | Silt | 13 % | | Clay | 9 % | | USDA Texture | Sandy loam | | Reference Bulk Density | 1.6 g/cm³ | | Bulk Density | 1.27 g/cm³ | | Organic Carbon | 0.7 % | | PH | 5.6 | | Clay Cation Exchange Capacity | 29 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 6 cmol kg⁻¹ | | Base Saturation | 98 % | | Total Exchangeable Bases | 4.1 cmol kg⁻¹ | | Calcium Carbonate | 0 % | | Calcium Sulphate | 0 % | | Exchangeable Sodium | 3 % | | Electrical Conductivity | 0.1 dS m-1 | | Subsoil Properties | | Gravel | 14 % | | Sand | 77 % | | Silt | 13 % | | Clay | 10 % | | USDA Texture | Sandy loam | | Reference Bulk Density | 1.58 g/cm³ | | Bulk Density | 1.5 g/cm³ | | Organic Carbon | 0.31 % | | PH | 5.3 | | Clay Cation Exchange Capacity | 36 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 4 cmol kg⁻¹ | | Base Saturation | 28 % | | Total Exchangeable Bases | 1 cmol kg⁻¹ | | Calcium Carbonate | 0 % | | Calcium Sulphate | 0 % | | Exchangeable Sodium | 3 % | | Electrical Conductivity | 0.1 dS m-1 |
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