Are soy beans another option. Deer are always in the soybean fields pawing for dropped beans, maybe plant some alfalfa right next to the bean field. Or maybe strip it, alfalfa, beans, alfalfa, beans. I hunted a farmers place years ago and his land was hilly so he contour plants and alternated between alfalfa and corn. The first 3 rows in on the corn were eigther gone or very lttle left when it came picking time. I remember Norm saying that one year he lost 800 bushels of corn, about what he said he got on a semi trailer. They were always in the alfalfa and they fed there every night all winter long.