Oregon State University. Extension Service; Washington State University. Extension; University of Idaho. Extension; Staben, Mary L.; Ellsworth, Jason W.; Sullivan, Dan M. (Dan Matthew), 1954-; Horneck, Donald Arthur; Brown, Bradford D.; Stevens, Robert G.; Pacific Northwest Cooperative Extension ([Covallis, Or.] : Oregon State University Extension Service, 2003-10)
This publication focuses on how to design a soil nutrient monitoring strategy that fits today’s requirements for record keeping and increased accuracy in managing nitrogen (N), phosphorus (P), and other nutrients. We adv ...