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3735. Koehler, F.E.. 1961. Fertilizers and wheat quality.. Proceedings, 12th ann. Fert. Conf. Pacific NW, Salem, OR, p.73-78.
An overview of wheat protein, and relationships to N fertilizers. For soft white pastry type wheat grown in the Columbia Basin region of Oregon there was little increase in protein concentration until sufficient nitrogen had been added to give maximum yields. After this, further increases in nitrogen fertilizer rates caused rather marked increases in protein concentration. If high quality pastry wheat is to be produced, care must be taken not to use excessive amounts of nitrogen fertilizer. Yet, for maximum efficiency of production adequate nitrogen must be applied to obtain maximum yields. This means that the nitrogen supply must be rather carefully controlled for pastry wheat production. T: Average protein content of wheat as affected by nitrogen fertilizer.