Armstrong Research and Demonstration Farm
Thirty-three varieties were included in the 2001 oat test performed at Lewis, Iowa. Each variety was sown in three different plots to average out the effects of soil variability. The varieties were planted April 17, 2001, at a rate of three bushels/acre. The oat plots were harvested July 25.
Iowa State University
Skrdla, Ronald and Jannink, Jean-Luc, "Oat Variety Test" (2002). Iowa State Research Farm Progress Reports. 1568.