Skip to main content
ARS Home » Office of Communications » Images » Photos » Feb99 » k8330-2


300 dpi: (k8330-2.jpg)
640 pixels wide: (k8330-2.jpg)

Image Number K8330-2

In a long-term no-till experiment, soil scientists Clyde Douglas and Paul Rasmussen use a recording penetrometer to collect soil strength measurements.

Photo by Scott Bauer.






Please visit our Image Gallery