632026.fig.001a
(a)
632026.fig.001b
(b)
Figure 1: The electrical conductivity (EC) of the substrate leachate (a) and the leaf stomatal conductance (b) of Jatropha plants irrigated with nutrient solution (control) or saline solutions at EC of 3.0, 6.0, or 9.0 dS m−1.