When farmers first arrived in Dakota Territory, they assumed the growing season was too short for corn and it was planted as a sod crop. But an agronomist writing in a 1909 report said that men who once scoffed are now buying South Dakota farms on which they expect to grow corn. That year, farmers in the state planted over two million acres of corn with a harvest of 65 million bushels.
This year, South Dakota farmers planted 5.9 million acres of corn, according to the USDA’s National Agricultural Statistics Service. A projected 781 million bushels could be harvested this fall, which would be 31 million behind 2013’s record yield, but still the second largest.
Corn is a versatile crop. It’s processed into a variety of food products and used as livestock feed and fuel. It’s even used in cosmetics, textiles and plastics. Peter Sexton, associate professor and sustainable crop systems specialist at South Dakota State University, joined Dakota Midday and discussed some recent developments in corn research and technology.