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.
Effects of Cd on physiological indexes of Verbena bonariensis. a The changes of leaves under Cd stress; b The changes of roots under Cd stress. SOD and APX activity as u·g−1, POD activity was expressed as u·g− 1·min− 1, CAT as 10− 1·u·g− 1·min− 1, GSH as 10− 2·u·g− 1 FW, proline as ng·ml− 1 and MDA as 10− 1·nmol·L− 1
