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Fig. 2. (A) Averaged perlite water content (
perlite) and (B) perlite electrical conductivity (
perlite), (C) averaged stem water content (
stem) and (D) stem electrical conductivity (
stem), of the two trees during experimental period (DOY 120260), and
of draining solution. Also shown are (E)
stem and
stem (Tree 1), and (F) the daily five-peak
perlite and
perlite of the deep (7) and the shallow (8) perlite probes. Dotted line indicates midnight salinization start.