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.
Differential recovery of CH4 (solid symbols; left axis) and NH4+ (open symbols; right axis) oxidation after 24-h exposure to C2H2 applied to slurries from the root compartments of four replicate microcosms planted with rice plants. (A) C2H2 was added at the start of the incubation period. (B) C2H2 was added 24 h after the start of the incubation period.
