Soil Map \ Burotu \

Soil Analysis - Burotu

Parameter Unit Method Reference Value
Soluble Calcium mg/kg **Inhouse S10 - Morgan 1 592
Soluble Magnesium 227
Soluble Potassium 98
Soluble Phosphorus 1.3
Phosphorus mg/kg P **Rayment & Lyons 2011 - 9E2 (Bray 1) 1.7
**Rayment & Lyons 2011 - 9B2 (Colwell) 21
**Inhouse S3A (Bray 2) 7
Nitrate Nitrogen mg/kg N **Inhouse S37 (KCl) 5.1
Ammonium Nitrogen 51.2
Sulphur mg/kg S 69.2
pH Rayment & Lyons 2011 - 4A1 (1:5 Water) 5.84
Electrical Conductivity dS/m 0.113
Estimated Organic Matter % OM **Calculation: Total Carbon x 1.75 10.4
Exchangeable Calcium cmol+/kg Rayment & Lyons 2011 - 15D3 (Ammonium Acetate) 5.11
kg/ha 2294
mg/kg 1024
Exchangeable Magnesium cmol+/kg 2.63
kg/ha 717
mg/kg 320
Exchangeable Potassium cmol+/kg 0.45
kg/ha 390
mg/kg 174
Exchangeable Sodium cmol+/kg 0.11
kg/ha 56
mg/kg 25
Exchangeable Aluminium cmol+/kg **Inhouse S37 (KCl) 0.04
kg/ha 8
mg/kg 3
Exchangeable Hydrogen cmol+/kg **Rayment & Lyons 2011 - 15G1 (Acidity Titration) 0.11
kg/ha 3
mg/kg 1
Effective Cation Exchange Capacity (ECEC)
Calcium % **Calculation: Calcium / Magnesium (cmol+/kg)
Magnesium 31.2
Potassium 5.3
Sodium - ESP 1.3
Aluminium 0.4
Hydrogen 1.3
Calcium/Magnesium Ratio **Calculation: Calcium / Magnesium (cmol+/kg)
Zinc mg/kg Rayment & Lyons 2011 - 12A1 (DTPA) 2.9
Manganese 173
Iron 48
Copper 5.3
Boron
Silicon mg/kg Si **Inhouse S11 (Hot CaCl2) 23
Total Carbon % Inhouse S4a (LECO Trumac Analyser) 5.92
Total Nitrogen 0.47
Carbon/Nitrogen Ratio **Calculation: Total Carbon/Total Nitrogen 12.5
Basic Texture **Inhouse S65 Loam
Basic Color Brownish
Chloride Estimate equiv. mg/kg **Calculation: Electrical Conductivity x 640 72
Total Calcium mg/kg Rayment & Lyons 2011 - 17C1 Aqua Regia 2,300
Total Magnesium 8,057
Total Potassium 223
Total Sodium 151
Total Sulfur 556
Total Phosphorus 1,256
Total Zinc 169
Total Manganese 3,880
Total Iron 123,254
Total Copper 132.4
Total Boron 2
Total Silicon 1,855
Total Aluminium 139,380
Total Molybdenum 1.5
Total Cobalt 76
Total Selenium 3.0