A combine harvesting grain corn and unloading the corn into a grain wagon, near Blue Earth; Minnesota, United States of America

A combine harvesting grain corn and unloading the corn into a grain wagon, near Blue Earth; Minnesota, United States of America

Agriculture - Expansive view of a combine harvesting grain corn and unloading the corn into a grain wagon

Agriculture - Motion view of harvested grain corn kernels entering an auger at an ethanol plant / near Sioux City, Iowa, USA.

Close up of an ear of harvest-ready grain corn on the stalk, with the husk pulled back, near Sioux City; Iowa, United States of America

Agriculture - Closeup of an ear of harvest ready grain corn on the stalk, with the husk partially pulled back / near Sioux City, Iowa, USA.

Agriculture - Expansive view of mature harvest ready grain corn fields with a grain cart unloading harvested corn into a grain truck for transport to an elevator / near Blue Earth, Minnesota, USA.

Farmer husband and wife pose together in a partially harvested grain corn field in Autumn, near Sioux City; Iowa, United States of America

Agriculture - Farmer husband and wife pose together in a partially harvested grain corn field in Autumn / near Sioux City, Iowa, USA.

Agriculture - Field of corn stubble in the Spring after the winter snow has melted / near Blue Earth, Minnesota, USA.

A farmer takes a break from planting no-till soybeans into corn residue to play with his young daughter, near Blue Earth; Minnesota, United States of America

Yellow grain corn kernels after harvest

Agriculture - Ethanol production plant. A worker unloads corn from a grain truck / Iowa, USA.

Agriculture - A John Deere combine (model 9670 STS) harvests mature grain corn in late afternoon Autumn light / Southern Iowa, USA.

Agriculture - A Case IH combine augers grain corn into a grain wagon during the Autumn harvest operations / Central Iowa, USA.

Close up of yellow grain corn kernels

Agriculture - A John Deere combine (model 9670 STS) harvests mature grain corn in late afternoon Autumn light / Southern Iowa, USA.

Agriculture - Grain corn being augered from a combine during the Autumn harvest operations / Central Iowa, USA.

Agriculture - A combine harvests a crop of grain corn in a large grain field, with a grain cart running alongside nearby / Iowa, USA.

Agriculture - Mature grain corn kernels piled up in a grain wagon during the Autumn harvest / Central Iowa, USA.

A large pile of yellow grain corn kernels

Agriculture - Ears of harvested grain corn drying in wire corn cribs / Defiance, Ohio, USA.

Agriculture - Closeup of a mature grain corn kernel on a brown background / Iowa, USA.

Agriculture - A combine harvests grain corn and unloads the corn into a grain wagon