Greg, I have always heard that corn was a very low source of protien (3-7 percent).

As someone else said it's tough to have a year round 4 season food source here in the north. If I had the choice I would plant multipe plots consisting of a different mixtures of clover, chickory, brassica, austrian winter peas, winter wheat and corn (obviously not all mixed in each plot). They could then bounce between the lot of them and have good nutrition through out the year. TGK