Since I hussled this thread off topic I have to give a little tip. Get a piece of pvc. Cut the bottom out of a 2 liter bottle. Attach the top of the bottle to the pipe with duct tape. Get someone to drive something with you facing backwards. The pipe end is hovered over the valley to plant in. The 2 liter is just a funnel. Have the corn in a pail and feed it in the funnel as the person drives slow. Once you get the hang of it watching the output you can get it timed decent to have spacing in the row by letting it fall out of your hand.
Make a drag and pull over the field. It will knock the valleys over to cover the seed. We did this years ago with a bottle and pipe. We were poor and did farming to get by. Funny thing now that I recall the drag was being pulled at the same time. I guess it would have been wasting gas to make two trips over the field. But a mamed kid would have been alright. They can be replaced.
Blessings