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.
Recent studies show that soybeans can produce a normal seed yield with populations down to about 60,000 plants per acre when planted by June 7 (80,000 required for later planting) so long as the plant stands are reasonably uniform and weeds are not a serious problem.