Willow Spring, NC. Willow Spring is located close to the center of North Carolina. Willow Spring is between the Wake, Alamance, Harnett, Johnston county. On average, the public school district that covers Willow Spring is better than the state average in quality. The Willow Spring area code is 919.
The average U.S. soybean yield for 2014 is now estimated at the record level of 46.6 bushels per acre, which is an increase from the August USDA estimate of 45.4 bushels per acre.
The average. corn yield was the fourth highest on record. Total costs per acre and total costs per. bushel were the third highest on record. Total cost per acre to produce soybeans. decreased, from $680 per acre in 2014 to. $652 per acre in 2015. Generally speaking, the same expenses that decreased for corn. also decreased for soybeans.