Fig. 3.
Distribution of nitrogen (N) content across 369 products sold as urea in Uganda. All samples contained less than 46% N (adapted from Bold et al. 2015).
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.