Armstrong Research and Demonstration Farm
Thirty-two varieties were included in the 2002 oat test at Lewis, Iowa. Each variety was sown in three different plots in order to average the effects of soil variability. The varieties were planted April 2 at a rate of 3 bushels/acre. The oat plots were harvested July 18.
Iowa State University
Skrdla, Ronald and Jannink, Jean-Luc, "Oat Variety Test" (2003). Iowa State Research Farm Progress Reports. 1435.