Soil Map \ Burotu \

Soil Analysis - Burotu

Parameter Unit Method Reference Value
Soluble Calcium mg/kg **Inhouse S10 - Morgan 1 781
Soluble Magnesium 299
Soluble Potassium 128
Soluble Phosphorus 1.3
Phosphorus mg/kg P **Rayment & Lyons 2011 - 9E2 (Bray 1) 2.5
**Rayment & Lyons 2011 - 9B2 (Colwell) 17
**Inhouse S3A (Bray 2) 11
Nitrate Nitrogen mg/kg N **Inhouse S37 (KCl) 23.5
Ammonium Nitrogen 266.0
Sulphur mg/kg S 31.7
pH Rayment & Lyons 2011 - 4A1 (1:5 Water) 5.96
Electrical Conductivity dS/m 0.153
Estimated Organic Matter % OM **Calculation: Total Carbon x 1.75 7.3
Exchangeable Calcium cmol+/kg Rayment & Lyons 2011 - 15D3 (Ammonium Acetate) 7.16
kg/ha 3214
mg/kg 1435
Exchangeable Magnesium cmol+/kg 3.74
kg/ha 1019
mg/kg 455
Exchangeable Potassium cmol+/kg 0.70
kg/ha 617
mg/kg 275
Exchangeable Sodium cmol+/kg 0.15
kg/ha 78
mg/kg 35
Exchangeable Aluminium cmol+/kg **Inhouse S37 (KCl) 0.05
kg/ha 10
mg/kg 5
Exchangeable Hydrogen cmol+/kg **Rayment & Lyons 2011 - 15G1 (Acidity Titration) 0.12
kg/ha 3
mg/kg 1
Effective Cation Exchange Capacity (ECEC)
Calcium % **Calculation: Calcium / Magnesium (cmol+/kg)
Magnesium 31.4
Potassium 5.9
Sodium - ESP 1.3
Aluminium 0.4
Hydrogen 1.0
Calcium/Magnesium Ratio **Calculation: Calcium / Magnesium (cmol+/kg)
Zinc mg/kg Rayment & Lyons 2011 - 12A1 (DTPA) 1.2
Manganese 178
Iron 30
Copper 1.6
Boron
Silicon mg/kg Si **Inhouse S11 (Hot CaCl2) 31
Total Carbon % Inhouse S4a (LECO Trumac Analyser) 4.16
Total Nitrogen 0.39
Carbon/Nitrogen Ratio **Calculation: Total Carbon/Total Nitrogen 10.6
Basic Texture **Inhouse S65 Loam
Basic Color Brownish
Chloride Estimate equiv. mg/kg **Calculation: Electrical Conductivity x 640 98
Total Calcium mg/kg Rayment & Lyons 2011 - 17C1 Aqua Regia 2,451
Total Magnesium 8,339
Total Potassium 455
Total Sodium 188
Total Sulfur 567
Total Phosphorus 1,217
Total Zinc 105
Total Manganese 2,213
Total Iron 100,352
Total Copper 89.9
Total Boron 3
Total Silicon 925
Total Aluminium 93,479
Total Molybdenum 1.0
Total Cobalt 65
Total Selenium 1.7