Image Number D1214-20
Using model farm buildings, silos, and trees (wire mesh coils serve as trees), agronomist Guillermo Hernandez (left) and soil scientist Tom Sauer evaluate the effect of model arrangements on airflow. Hernandez makes an adjustment to one of the highly sensitive probes as Sauer monitors the real-time data signal.
Photo by Stephen Ausmus.
640 pixels wide: (d1214-20.jpg)