American agriculture not only has a wide range of crops and growing methods, there are also a wide variety of backgrounds among the farming community.One case in point is Tommy McMurren of Five Patriots Farms in Illinois, a farmer, veteran, crop consultant and ag history afficionado whose Instagram page, tattooed agronomist, reflects another of his passions.A common thread among those in agriculture is a dedication to getting the best results in the field, by growing their knowledge of new te...