When you test more than 200,000 soil samples in a year, you not only learn something about how Arkansans grow crops, gardens and lawns, but also the value of recommendations that result from soil test ...

For farmers wanting to know more about their soil health, for the parents worried there might be contaminants in the backyard, for graduate students conducting research, a new lab on the University of ...

Anxious about the rueful state of his peas, radishes and onions, Rod Marquardt arrived at the University of Minnesota’s soil testing laboratory with two lunch bag-sized containers of dirt. “We’re just ...

The system has already been tested both in potting soil in the lab and in the field in Germany, where it measured oxygen dynamics in soil layers over several months without malfunctioning, even in ...

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