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.
Elements with Sh represents the shoot elements, Rt represents the root elements, POD, PAL, PPO are plant antioxidants, while Glu, Alp and Ure are soil enzymes.
