Agricultural Methods
Determination of Potassium in Soil
Immerse the electrode in each of the standards in increasing concentration steps in the calibration mode of the Ion Meter.
Determination of the pH of Mineral Soil
The pH of a mineral soil is defined as the pH, measured potentiometrically, of the suspension obtained by shaking the soil with water under controlled conditions.
Calcium in Soil
Calcium in soil is a good indicator of soil health and can be measured using a Calcium ISE and portable ion meter.
Measurement of Soil pH
Measurement of soil pH is important as all crops have an optimum pH level at which they are able to produce higher yields.