You are going to have a tough time drawing deer out of standing corn into a food plot. Why abandon food and shelter, especially if they are pushed out of the woods? Turnips may help. Deer really do love the fresh green tops in the late fall and winter. I would bet the deer hit the turnips, but it may be later than the hunting season. If nothing else, you would help the deer eat in the long cold winters we have up north. 4evrhtn is right, the deer will eat the leaves and leave the bulb. Clover tends to go dormant for the winter at about 25 degrees, so the leaves become less nutritious.