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. 2016 Nov 16;7:1716. doi: 10.3389/fpls.2016.01716

FIGURE 2.

FIGURE 2

Physiological changes in maize inbred lines TL1317 and SL1303 under salt stress. Analysis of relative water content (RWC) (A), membrane stability index (MSI) (B), stomatal conductance (C), chlorophyll content (SPAD) (D), maximum photochemical efficiency (Fv/Fm) (E), and photosynthesis rate (Pn) (F) in maize inbred lines TL1317 and SL1303 treated with 150 mM NaCl. (G–J) Changes in biomass under salt stress. Shoot fresh weight (G), root fresh weight (H), shoot dry weight (I), and root dry weight (J) of inbred lines TL1317 and SL1303 with or without 150 mM NaCl treatment. Three-leaf-old seedlings were treated hydroponically and supplemented with 150 mM NaCl. Bars represent the mean (three replicates with each replicate containing 10–20 plants) ± standard deviation.