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Filtering by: Subject Wheat -- Fertilizers -- Oregon, Eastern Advisor Karow, Russell S.

Nitrogen fertilization of winter wheat grown in four rotations in western Oregon

Creator:

Sebastian, Kevin D.

Resource Type:

Masters Thesis

Full Text:

U.S. has proven difficult. Current N fertilizer guidelines for wheat in western Oregon allow for a
Evaluation and use of a soil mineralizable nitrogen test to determine the fertilizer nitrogen needs of winter wheat grown in western Oregon

Creator:

Baloch, Dost M.

Abstract:

The assessment of optimum nitrogen (N) fertilizer need for winter wheat (Triticum aestivum L.) is important for economic and environmental sustainability. A comprehensive understanding of fertilizer N requirement depends on estimation of the quantity of N needed by the crop versus that supplied by soil. The objectives of this study...

Resource Type:

Dissertation

Full Text:

Determine the Fertilizer Nitrogen Needs of Winter Wheat Grown in Western Oregon AN ABSTRACT OF THE THESIS
Nitrogen and dry matter relationships for winter wheats produced in western Oregon

Creator:

Locke, Kerry A.

Resource Type:

Dissertation

Full Text:

represents 20% of the total variable costs of production for western Oregon wheat producers (Taylor, 1990