22,000 cobs (some double cobbing)
120 grams of dried maize per cob (I’m being generous)
YOU NEED TO PUT MORE SEED IN THE FIELDS. And by the way, when you do, you need to put more fertilizer on too.
I googled “how much nitrogen does corn need” - it needs 250 units (lbs/acre).
USE ENOUGH FERTILIZER.
WEED YOUR FIELDS. Or use herbicides if you don’t care about the environment.
SPRAY YOUR FIELDS. Protect against fall army worm and rust.
We are budgeting over 500k per hectare for our maize farm this season between inputs, labor, tractor work, harvesting. We are aiming for 10 tons/Ha.
So do your research, make your budget, and get going.