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.
Changes in the NH3 emissions in different composting treatments; Note: (a) NH3 emission during the composting (b) total NH3 emission (CK: as the control). Error bars represent the standard deviation (n = 3); TS: total solid; a–c Columns reporting different letters are significantly different (p < 0.05).
