Figure 2.
Treatment effects on bio-concentration factor (BF) of heavy metals to maize plants according to AB-DTPA-extractable metal (shoot concentration/AB-DTPA-extractable concentrations) (Mean; Box: Mean ± SE; Whisker: Min–Max).
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.