Around the perimeter of each field and line of trees we have disked a fire trail.  And between the food plot and the field we have disked another fire trail.  This helps to keep vegetation under control and make it easier to access various parts of the acreage.  Right before we plan a burn we disk these trails again so as to provide a break between fields that will help us to control the fire.  We plan to only burn several fields each year and to burn them all on a rotational basis.