Thats a great question, i once had that problem because one side of my property is boardering public hunting ground (where the first deer they see is a dead deer), and the other land was leased. But actually having this kind of situation works well because the deer will get pushed onto your property (that is if you have adequit brush and at least 150 acres). We also planted all our roads with food, put out a few food plots, put out deer cane and rackup minerals on heavily used trails (which makes it easy for you to find what area has most action due to amount of minerals eaten). And if you want to be more inquisitive you can put out cameras to see when the deer are there.
Let me start off by saying I am not a farmer.
I am a deer hunter and I do own a tractor and have all of the equipment - but that does not make you a farmer any more than standing in the garage makes you a car - well, you get the picture!
Having said that - and with most of my ineptitude fairly well hidden - I do think that buckwheat is one of the most under rated cover crops out there.
I say cover crop because I see mixed results as it relates to the deer eating the plants.