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ARS Home Office of Communications Images Photos Apr13





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Image Number D2810-1 Agricultural engineer Susan O’Shaughnessy views an irrigation prescription map constructed from data collected by an ARS wireless sensor system. The map shows variable crop water needs. Next to her, agricultural engineer Joaquin Casanova tests his prototype TDR (time domain reflectometry) probe.  Photo by Stephen Ausmus.  640 pixels wide: (d2810-1.jpg)   Please visit our Image Gallery


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