Proper storage of shelled corn is important for good performance of a corn-burning stove or boiler. The corn must be stored in a clean, dry environment. It should not be stored directly in contact with a concrete or dirt floor. If the corn is in bags, the bags should be stacked on a pallet in an area free of rodents, birds, squirrels, and other varmints. If the corn is stored in bulk containers, the containers should not sealed shut because there must be some air circulation around and through the corn. Inspect the corn from time to time to ensure that there are no insect or disease infestations and that the corn does not develop a musty odor.

Shelled corn is generally sold by the bushel or by weight. One bushel of shelled corn with a moisture content of 15.5 % weighs 56 pounds and requires a storage volume of 1.25 cubic feet. One hundred pounds of shelled corn (about 1.8 bushels) requires a storage volume of 2.25 cubic feet.

Dennis Buffington
Professor of Agricultural and Biological Engineering
Penn State University
Email: dbuffington@psu.edu
814-865-2971 (Voice)
814-863-1031 (FAX)