An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
 Image Number D480-1 |
Weed-suppressive traits, such as crop height, leaf area, and growth rate, vary widely among sweet corn hybrids. Ecologist Marty Williams measures solar radiation intercepted by different sweet corn hybrids to determine how canopy structure affects the crop’s ability to compete with wild proso millet.
Photo by Peggy Greb.
