Fig. 3.
Changes in leaf abscisic acid (ABA) concentration of Petunia × hybrida under drought with different substrate water content (θ = 0.40, 0.30, 0.20, and 0.10 m3∙m–3) over a 16 d period. Error bars indicate the standard error (n = 4).
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.