Date of Award:
Master of Science (MS)
Plants, Soils, and Climate
D. W. Pittman
The beneficial effects obtained from the application of farmyard manure to the soil have long been known in Utah, but now the point has apparently been reached where it becomes evident that the supply of manure is hardly adequate in some sections where intensive cropping is predicted. The use of commercial fertilizers to increase crop yields is a new practice in Utah agriculture as is shown in Table 1 from an estimate made from data kindly furnished by the Columbia Steel Company, and Porter Walden Company.
Burnham, Clarence, "A Study of Different Methods of Applying Ammonium Sulfate Alone and in a Complete Fertilizer" (1931). All Graduate Theses and Dissertations. 3997.
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