T.H. Day
SCS (Soil Conservation Service) Collection
September 1951
Dr. Mick of the Agricultural Experiment Station examines two crates of harvested potatoes at the Experiment Farm which dramatically demonstrate the importance of proper fertilizer application. The crate at right showing production from the plot with added Potassium contains considerably more, and somewhat larger potatoes than the crate at left holding production from the plot receiving no additional Potassium.
Matanuska, Alaska
Black & White paper print, 4" x 5"
People#24x-SCS-1
