I will be sure to top dress that whole area with lots of chicken poopCorn roots will grow 15+” from main stalk. They are heavy feeders.
Since you are growing sweet corn, not a big deal as nitrogen is heavily used filling the ear. Assume you will pick it once kernels are decently formed before filling with starch. Once you pick it, turn stalks into compost.I will be sure to top dress that whole area with lots of chicken poop
Cobs makes sense but here field corn goes through combine-good luck picking up pieces. Cobs from sweet corn-no thanks.....