Delineation of management zones with soil apparent electrical conductivity to improve nutrient management ?
The apparent electrical conductivity (ECa) was measured in excessively drained to imperfect soils. The ECa was a potential estimator of soil properties and nutrients. The ECa measurements successfully delimited two homogeneous soil zones. The ECa maps have the potential to design sampling zones to implement site-specific management.
management zones soil properties precision agriculture spatial variability nutrient concentrations