Fig. 9.
Impact of nitrogen (N) fertiliser application on winter wheat yield (solid line), N leaching (bar chart), and estimated crop recovery efficiency of applied N (REN; dashed line) (adapted from Hawkesford 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.