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Filtering by: Subject Anthomyiidae -- Ecology -- Oregon -- Willamette River Valley Committee Member Castle, E. N. Decade 1960-1969

Response of field corn to irrigation, plant population, and nitrogen on soils of the Willamette catena

Creator:

Andersen, Jimmie Lee

Abstract:

The purpose of this study was to make a preliminary investigation of the productivity of some of the soils within the Willamette catena under different systems of soil management. The study was carried out at four experimental sites near Corvallis, Oregon, during the 1962 growing season. The soil at each...

Resource Type:

Masters Thesis

Full Text:

the Willamette Valley. Several times as large an acreage could be feasibly irri- gated. The