Soil acidification is a significant issue faced by agriculture in Eastern Washington. Acidification increases concentration of exchangeable aluminum (Al) in soil and reduces nutrient availability leading to reduced plant vigor, greater disease incidence, and reduced yield. Liming is the recommended remedy, but economic feasibility is questionable due to its high cost and limited supply of […]
The Phase II SCRI project would address important questions raised by the first project, including: opportunities for new feedstocks and formulations for mulches; biodegradability of materials in soil and other environments; versatility for diverse uses in agriculture (annual/perennial crops, mulches, row covers, disease and pest mitigation); and enhanced disposal in soil, composting, and anaerobic digestion […]
This project addresses one Priority of the BioAg program: Integration of Livestock-Crop Integration and two topics covered by the Climate Friendly Farming program: Greenhouse Gas Emissions and Carbon Sequestration, Anaerobic Digestion (Biogas) and Biochar (pyrolysis). This project will generate preliminary data on the effect oxidized bio-chars will have on greenhouse gases (GHG)s emissions specifically (CO2) […]