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                Péri-repülõtér— Protected Area Boundary |  | A |  |  |  |  | Share | 60 % | 30 % | 10 % |  | Soil Type | Calcic Chernozems | Haplic Phaeozems | Calcaric Regosols |  | Topsoil Texture | Medium | Medium | Medium |  | Reference Depth | 100 cm | 100 cm | 100 cm |  | Drainage | Moderately well | Moderately well | Moderately well |  | Available Water Capacity | 150 m | 150 m | 150 m |  | Root Obstacle | None to 80 cm | None to 80 cm | None to 80 cm |  | Impermeable Layer | None to 150 cm | None to 150 cm | 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 | Not wet within 80 cm for over 3 months, nor wet within 40 cm for over 1 month | Not wet within 80 cm for over 3 months, nor wet within 40 cm for over 1 month |  | Topsoil Properties |  | Gravel | 4 % | 2 % | 14 % |  | Sand | 28 % | 38 % | 44 % |  | Silt | 47 % | 39 % | 35 % |  | Clay | 25 % | 23 % | 21 % |  | USDA Texture | Loam | Loam | Loam |  | Reference Bulk Density | 1.35 g/cm³ | 1.38 g/cm³ | 1.41 g/cm³ |  | Bulk Density | 1.21 g/cm³ | 1.3 g/cm³ | 1.37 g/cm³ |  | Organic Carbon | 1.65 % | 1.95 % | 0.75 % |  | PH | 7.8 | 6.4 | 8 |  | Clay Cation Exchange Capacity | 64 cmol kg⁻¹ | 55 cmol kg⁻¹ | 45 cmol kg⁻¹ |  | Soil Cation Exchange Capacity | 23 cmol kg⁻¹ | 20 cmol kg⁻¹ | 17 cmol kg⁻¹ |  | Base Saturation | 100 % | 87 % | 100 % |  | Total Exchangeable Bases | 38 cmol kg⁻¹ | 12.4 cmol kg⁻¹ | 26.8 cmol kg⁻¹ |  | Calcium Carbonate | 4.6 % | 0 % | 15 % |  | Calcium Sulphate | 0 % | 0 % | 0 % |  | Exchangeable Sodium | 1 % | 1 % | 2 % |  | Electrical Conductivity | 0.4 dS m-1 | 0.1 dS m-1 | 0.2 dS m-1 |  | Subsoil Properties |  | Gravel | 17 % | 4 % | 18 % |  | Sand | 28 % | 40 % | 40 % |  | Silt | 47 % | 37 % | 35 % |  | Clay | 25 % | 23 % | 25 % |  | USDA Texture | Loam | Loam | Loam |  | Reference Bulk Density | 1.35 g/cm³ | 1.39 g/cm³ | 1.37 g/cm³ |  | Bulk Density | 1.3 g/cm³ | 1.39 g/cm³ | 1.5 g/cm³ |  | Organic Carbon | 0.78 % | 0.67 % | 0.47 % |  | PH | 8.2 | 6.8 | 8.1 |  | Clay Cation Exchange Capacity | 81 cmol kg⁻¹ | 64 cmol kg⁻¹ | 52 cmol kg⁻¹ |  | Soil Cation Exchange Capacity | 24 cmol kg⁻¹ | 17 cmol kg⁻¹ | 15 cmol kg⁻¹ |  | Base Saturation | 100 % | 95 % | 100 % |  | Total Exchangeable Bases | 29.1 cmol kg⁻¹ | 13.8 cmol kg⁻¹ | 36.5 cmol kg⁻¹ |  | Calcium Carbonate | 13.6 % | 0.1 % | 15 % |  | Calcium Sulphate | 0 % | 0 % | 0 % |  | Exchangeable Sodium | 2 % | 1 % | 2 % |  | Electrical Conductivity | 0.4 dS m-1 | 0.1 dS m-1 | 0.3 dS m-1 | 
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