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.
Leaf water potential (Ψ) and RWC for young (A and C) and mature (B and D) shoots of holm oak before (gray bars) and after (black bars) surface wetting. Significant differences before and after surface wetting were found in all cases. AdW, Leaf adaxial wetting; AbW, leaf abaxial wetting; NW, no wetting.
