 Image Number K10045-1 |
In Gainesville, Florida, soil scientist L. Hartwell Allen measures growth of 1 of 14 rice cultivars grown to determine the effect of elevated temperature on reproductive growth and seed yield.
Photo by Scott Bauer.
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.