General Info

Ag Spectrum provides data and applied research on farming techniques, natural soil fertility, hybrids, nutritional management, herbicides, insecticides and tillage. Its Nu-Till equipment includes planter attachments that allow growers to accomplish tillage, fertilization and planting in one field pass. The company participates in ongoing studies of air and water management techniques at the National Soil Erosion Research Laboratory of the United States Department of Agriculture. Ag Spectrum is located in DeWitt, Iowa.