Winter is here, but gardening questions keep coming in to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU Extension faculty and Master Gardeners ...

Dynamic compaction is a ground improvement method that utilises repeated high‐energy impacts to densify and stabilise loose granular soils. This technique has evolved from traditional field methods ...

In the spring many agricultural producers are anxious to get into the field and perform tillage, planting, and chemical applications. However, if field operations are done when the soil is too wet, ...