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10925 Assessment of Selected Electrical Conductivity Sensors

Tuesday, January 5, 2010
Grand Ballroom Acadia (New Orleans Marriott)
Wednesday, January 6, 2010
Grand Ballroom Acadia (New Orleans Marriott)
Thursday, January 7, 2010
Grand Ballroom Acadia (New Orleans Marriott)
Leo Espinoza , University of Arkansas Division of Agriculture Cooperative Extension Service
Dharmendra Saraswat , University of Arkansas Division of Agriculture Cooperative Extension Service
Mukhammadzakhrab Ismanov , University of Arkansas Division of Agriculture Cooperative Extension Service
The objective of this study was to compare the spatial electrical conductivity patterns obtained with a DUALEM-2 (Dualem, Inc.), a Veris 3100 (Veris Technologies, Inc.) and the Profiler EMP-400 (geophysical Survey Systems, Inc). Each of these devices was driven over a 25 acre field, with contrasting soil textures. Soil samples were collected and analyzed for particle size distribution and moisture. Results of this study will be discussed.
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