Ordinarily, if you want to know how soil properties change at different depths, you have to extract soil core samples. Scientists have now determined that the same data can be obtained much more ...

This is an affordable, simple first step toward a lawn you'll be proud of.

WEST LAFAYETTE, Ind. - Producers thinking about pasture improvement should start by testing the soil, says Jim Camberato, Purdue Extension soil fertility specialist. "Establishing proper pH and ...

Measuring soil organic carbon accurately has always been difficult. But with the rise in interest in carbon trading in agriculture, as well as the other benefits from managing carbon stocks in soils, ...