The youtube farming channels I watch have brought this up on recent videos. Some of the corn farmers are going to grow other crops next year instead of paying 5x as much for nitrogen next year.
One considered himself lucky to have bought a contract last month for next year’s nitrogen at 3x what he paid for it this past growing season.
Crop rotation with soybeans can reduce the need for nitrogen fertilizer.
Native American’s “three sisters” had great wisdom.
The crop in question to my above reply is corn.