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Discussion :: Agriculture and Soil

  1. The salinity of soil is measured by

  2. A.

     Electrical Conductivity Meter

    B.

     Hygrometer

    C.

     Psychrometer

    D.

     Scaler

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    Answer : Option A

    Explanation :

    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.


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