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Filtering by: Creator Araos, Jose Fernando Subject Soils -- Oregon -- Phosphorus content

Availability of phosphorus in central Oregon soils in comparison with selected Oregon soils

Creator:

Araos, Jose Fernando

Abstract:

The objectives of this study were to evaluate and compare the availability of native and applied P in Central Oregon pumice soils with that in Willamette valley soils and calcareous soils from Eastern Oregon. The experimental work to meet these objectives included laboratory and greenhouse studies. The removal of P...

Resource Type:

Masters Thesis