Oregon State University. Extension Service; Corp, Mary K.; Horneck, D.A.; Wysocki, D.; Lutcher, L. (Corvallis, Or. : Extension Service, Oregon State University, 2006-11)
The use of management units for soil testing and nutrient application is an
effective strategy to increase accuracy in monitoring and managing nitrogen (N), phosphorus (P), and other nutrients. A management unit can be ...