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Filtering by: Subject Nitrogen fertilizers -- Oregon

Nitrogen and dry matter relationships for winter wheats produced in western Oregon

Creator:

Locke, Kerry A.

Resource Type:

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

Creator:

Sebastian, Kevin D.

Resource Type:

Masters Thesis
Influence of nitrogen fertilization management on the bread making quality of different wheat genotypes

Creator:

Derényi, Marina Castro

Abstract:

Breadmaking quality is an important criterion in breeding and development of hard wheat (Triticum aestivum L.) cultivars. Improvements in N management are needed to produce superior quality grain and satisfy market demands for protein content. Field experiments with three hard red and two hard white spring wheat cultivars were conducted...

Resource Type:

Masters Thesis
Long-term effects of tillage, nitrogen, and rainfall on winter wheat yields

Creator:

Camara, Kelli Marie

Abstract:

Winter wheat is commonly grown in dryland cropping systems in the Pacific Northwest region of semi-arid eastern Oregon. For agronomic, economic, and environmental reasons, it is important to understand the long-term sustainability of such dryland systems. The objective of this study was to evaluate the long-term effects of tillage, nitrogen...

Resource Type:

Masters Thesis
Nitrogen for bearing cranberries in North America

Creator:

Davenport, Joan, DeMoranville, Carolyn, Hart, John, Roper, Teryl, and Oregon State University. Extension Service

Abstract:

Nitrogen application, either from commercial fertilizers such as ammonium sulfate or from organic sources such as fish waste, is essential for cranberry production. This publication addresses the amount, timing, and source of nitrogen (N) for bearing cranberry beds in North America. The information provided about the pathways of N in...

Resource Type:

Technical Report