LYCOS RETRIEVER 
Electrical Conductivity: Soil
built 632 days ago
Currently, systems for measuring electrical conductivity of soil are available commercially. The Veris 3100 system retails for approximately $12,000. Most crop consultants in North and South Carolina can help farmers in mapping their fields using this equipment.
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Soil electrical conductivity (EC) is a property of soil that is determined by standardized measures of soil conductance (resistance-1) by the distance and cross sectional area through which a current travels. Traditionally, soil paste EC has been used to assess soil salinity (
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Under some conditions, soil electrical conductivity serves as a proxy for crop yield estimation for precision farming applications. It may ... indicate ecological sustainability as it correlates well with the physical, chemical, and biological processes that determine
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