Fig. 6.
Comparison between measured and simulated dry matter (panel A) and nitrogen offtake (panel B) from all treatments (vertical lines in the graph represent standard error for measured data). No data on nitrogen offtake in 2004 available.
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.