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.
Concentrations of total carbon (a), total nitrogen (b), phosphorus (c), potassium (d), calcium (e), magnesium (f), iron (g) and manganese (h) (Mean ± SE) in leaves (■), roots (■) and rhizomes (☐) (Mean ± SE) of Acorus calamus grown on diluted anaerobic digester effluent (25% and 50%) and undiluted anaerobic digester effluent (100%) for 56 days. Different letters indicate significant differences among treatments.
