Plant Available Sulfur in Biosolids

By Eliza Smith, Oregon State University

The Soil Fertility Specialist at Oregon State, Amber Moore, and research assistant Eliza Smith, in collaboration with Dan Sullivan, Nutrient Management Specialist at OSU, and Andy Bary, Soil Scientist at WSU, are working on a project entitled, “Plant-available S release from biosolids”.  The objective of the project is to investigate the amount and timing of plant-available sulfur release from biosolids produced by different technologies.