Tillage is not a simple science. When it comes to buying new equipment, determining what's right for you can be challenging, and the wrong decision can be costly.
Find out how much residue is left behind after a particular tillage pass with John Deere's interactive Residue calculator.
Make your selections from a pull-down menu — type of residue, the implement used, the number of tillage passes made.
Once your selections are made, the "calculate" button will display a brief summary, including the approximate percent of residue that should be remaining after the field operation.