Fig. 2. N per unit dry mass of leaf lamina (filled circles) and stem (open circles) in relation to shoot N per unit dry mass (NSM) of Medicago sativa (A) and Dactylis glomerata (B) individuals.
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.