100 pound Sulfur and potash fertilization test

Title
100 pound Sulfur and potash fertilization test
LC Subject
Sulfur fertilizers Plants, Cultivated--Field experiments Potassium fertilizers
Creator
Oregon State University. Agricultural Experiment Station
Description
Plot on left fertilized with muriate of potash and plot on right with sulfate of potash. The same amount of potash was supplied to the two plots. The muriate of potash contained no sulfur, while the sulfate of potash supplied sulfur at the rate of 100 pounds to the acre. Note the poor yield and light color on the muriate-of-potash plot and the heavy yield and dark color on the sulfate-of-potash plot.
Work Type
photographs black-and-white photographs photographic prints
Location
Oregon >> United States
Date
1920 circa
Identifier
P029:005d
Rights
No Copyright - United States
Local Collection Name
Agricultural Experiment Station Photographic Collection, ca. 1900-1988 (P 029)
Type
Image
Format
image/tiff
Set
Historical Images of Oregon State University OSU Special Collections & Archives Research Center
Primary Set
Historical Images of Oregon State University
Institution
Oregon State University