Fig. 1.
Weather conditions of the research area observed in the growing seasons (average temperatures [°C] and total precipitation [mm] for each month of the 3-year study (September 2011–July 2014)
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.