Armstrong Research and Demonstration Farm
The Neely-Kinyon LTAR site was established in 1998 to study the long-term effects of organic production in Iowa. Treatments at the LTAR site, replicated four times in a completely randomized design, include the following rotations: conventional Corn-Soybean (C-S), organic Corn-Soybean-Oats/Alfalfa (C-S-O/A), organic Corn-Soybean-Oats/Alfalfa-Alfalfa (CS-O/A-A), and Soybean-Wheat (S-W).
Iowa State University
Delate, Kathleen; McKern, Andrea; Cambardella, Cynthia A.; and Burcham, Robert, "Comparison of Organic and Conventional Crops at the Neely-Kinyon Long-term Agroecological Research (LTAR) Site, 2004" (2005). Iowa State Research Farm Progress Reports. 1192.