Iowa State University; Agricultural and Biosystems Engineering Dept.; Combines (Agricultural machinery); Farmers; Crops; Harvesting; Agricultural wastes
Shown from the right rear, a self-propelled combine takes down crops in Washington County, Iowa, while simultaneously harvesting the grain in a cloud of dust.
Iowa State University; Iowa Agriculture and Home Economics Experiment Station
A worker is driving a Ford tractor that is pulling an implement used in the harvesting of crops. The Ford logo is on the front of the tractor. A silo and other farm buildings are in the background.
Iowa State University; Iowa Agriculture and Home Economics Experiment Station
Four workers are harvesting a field using a McCormick Deering harvester which is being pulled by a tractor. One worker is driving the tractor while another uses a pitchfork to direct material from the harvester. Two seated men are riding on the...
Farm Equipment; Agriculture; Iowa State University;
A Hart-Parr 16-30 steel-wheeled tractor pulling a corn stalk harvesting machine. The corn field has already been harvested for corn. One man is driving the tractor and two other men are working on the stalk harvester. The photograph was taken April...