Armstrong Research and Demonstration Farm
Twenty-two varieties were included in the 2006 oat test at Lewis. Each variety was sown in three different plots to average the effects of soil variability. The varieties were planted April 5 at a rate of 3 bushels/acre. The oat plots were harvested on July 20.
Iowa State University
Skrdla, Ronald and Jannink, Jean-Luc, "Oat Variety Test" (2007). Iowa State Research Farm Progress Reports. 834.