Map of Soil Type and Rabbit Production (IMAGE) Michigan Technological University Caption Map of U.S. regions by soil type and rabbit production potential; mountainous areas, Northeast and the Midwest have the highest production rates; deserts have no production; most of the south and driest parts of the prairie states have low production. Credit Joshua Pearce/Michigan Tech Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.