Fig. 7.
Environmental conditions in Prosser, Washington, during the growing and dormancy periods for the 4 years of the study. a Monthly average temperature. b Daylength of the 21st day of each month
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.