Proper soil sample preparation is key to precise data on your soil’s pH, nutrient levels, and the exact soil amendments your ...

“Soil Science: The Dirt on Dirt,” a new class and lab — ERT 404LLB and ERT 504, respectively — in the Department of Earth Sciences brings together students from varying disciplines to unearth soil’s ...

Learn why soil pH is the most important soil test value and how it affects nutrient availability and lime requirements.

Over three days in late March, four Los Angeles Times environment reporters and an editor fanned out across the Eaton and Palisades burn scars to collect 40 soil samples from residential properties: ...

Overview AI in soil health analysis enables faster, more accurate assessment of soil conditions using data from sensors, ...