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. 2012 Mar 5;7(3):e32528. doi: 10.1371/journal.pone.0032528

Figure 7. Mean sodium (Na) in plant tissue of two maternal lines of Pilosocereus robinii.

Figure 7

Mean sodium (Na) in plant tissue of two maternal lines of Pilosocereus robinii grown in five salinity levels for seven weeks and given 0.1% Hoagland's solution weekly.