Armstrong Research and Demonstration Farm
Twenty-eight varieties were included in the 2005 oat variety test at Lewis. Each variety was sown in three different plots to average the effects of soil variability. The varieties were planted on March 16 at a rate of 3 bushels/acre. The oat plots were harvested on July 13.
Iowa State University
Skrdla, Ronald and Jannink, Jean-Luc, "Oat Variety Test" (2006). Iowa State Research Farm Progress Reports. 997.