Nutrient Management Research at WSU
Managed agro-ecosystems create an environment where sustaining plant/crop productivity requires nutrient management. In sustainable cropping systems, nutrient management typically involves the use of synthetic fertilizer materials, but also incorporates other management practices such as cover cropping and the use of bio-based fertilizers like manures and composts. Nutrient management research involves developing testing strategies to determine if nutrients are present in sufficient qualities for the cropping system. When a nutrient needs to be supplemented, nutrient management research identifies alternative strategies for soil amendments to maintain economically and environmentally sustainable agro-ecosystems.