For your consideration ...
Also known as the modern day "sharecropper"?
Since you are a farmer, can you answer this? Why is it, it appears, that today's corn have only one ear of cob per stalk? Where as in days past, say 40-50 years ago, there would have been at least 2-3 cobs per stalk, sometimes 4. Seems like a waste to plant corn only to have that corn to produce only one ear of cob, greatly reducing the number of bushels of corn one could harvest per acre.
Many that have gardens growing corn, as I have in the past, can grow corn that produces more cobs per stalk. What is the difference in the corn that causes this?