Northern Research and Demonstration Farm
Direct energy expenses (diesel, gasoline, propane, electricity) total more than $1 billion annually for Iowa farmers. Farm management techniques such as adjusting tractor gear and throttle settings or reducing tillage depths can reduce diesel fuel consumption for row crop production. This study is being conducted over multiple years to measure the effects of energy management techniques on tractor fuel consumption during spring and fall field operations.
Iowa State University
Hanna, H. Mark and Schweitzer, Dana D., "Diesel Fuel Consumption During Chisel Plowing" (2014). Iowa State Research Farm Progress Reports. 2058.