The salinity of soil is measured by

A. Electrical Conductivity Meter

B. Hygrometer

C. Psychrometer

D. Scaler

Answer: Option A

Solution(By Examveda Team)

The salinity of soil is measured by Electrical Conductivity Meter. Water and soil salinity are measured by passing an electric current between the two electrodes of a salinity meter in a sample of soil or water. The electrical conductivity or EC of a soil or water sample is influenced by the concentration and composition of dissolved salts.