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Filtering by: Creator Kronstad, Warren E. (Warren Evrind), 1932- Subject Winter wheat -- Oregon -- Fertilizers

Fertilizer experiments with winter wheat in western Oregon

Creator:

Roberts, Steve, 1930-, Gardner, Ernest Hugh, Kronstad, Warren E. (Warren Evrind), 1932-, Goetze, Norman R. (Norman Richard), Murarka, Ishwar P., 1942-, and Jackson, T. L. (Thomas Lloyd), 1922-

Abstract:

In a series of 30 winter wheat fertilizer experiments conducted in the Willamette Valley between 1963 and 1969, optimum rates of nitrogen fertilization varied from 75 to 150 pounds per acre. Fertilization with N, particularly at the-higher rates, increased the protein content of the grain. Spring-applied N gave greater yield...

Resource Type:

Technical Report

Full Text:

, Washing- ton; E. H. Gardner is an Extension soil science specialist, W. E. Kronstad is an associate