New research from the University of Illinois shows sweet corn, when planted at high densities, has steadily increased in yield since the 1930s. The historical view underscores the importance of planting modern density-tolerant hybrids at their optimal densities, and suggests an opportunity to improve density tolerance even more.
Click here for original story, Sweet corn yield gain over 80 years leaves room for improvement, according to study
Source: Phys.org