Libraries at University of Nebraska-Lincoln
Document Type
Thesis
Date of this Version
1958
Citation
Thesis (M.S.)—University of Nebraska—Lincoln, 1958. Department of Agronomy.
Abstract
Apatite grains occurring in the sand and coarse silt separates were identified and counted microscopically and representative portions of these fractions were analyzed chemically for total phosphorus for the apatites in Tripp, Valentine and Sharpsburg soils. The largest reserves of phosphorus as apatite occurred in the parent materials of the Sharpsburg soil. Appreciable quantities of these reserves were distributed throughout the Tripp soil profile and the smallest uniform amounts occurred in the Valentine soil.
Advisors: R. P. Matelski; H. F. Rhoades.
COinS
Comments
Copyright 1958, the author. Used by permission.