Year

Sand (%)

Silt (%)

Clay (%)

Organic carbon (%)

Soil pH

Bulk density (mg/m3)

Electrical conductivity (dSm−1)

Available nitrogen (kg/ha)

Available phosphorus (kg/ha)

Available potassium (kg/ha)

2013-14

29.5

41.5

28.0

0.67

7.3

1.45

0.26

237

27.0

203.2