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. 2011 Aug 12;62(15):5521–5530. doi: 10.1093/jxb/err234

Fig. 1.

Fig. 1.

Growth analysis of Spartina densiflora seedlings in response to treatment (A–D) or pre-treatment with a range of Zn concentrations (recovery; E–H) at 0, 1, and 3% NaCl over 90 d. Tiller biomass (A, E), root biomass (B, F), mean height of tiller (C, G), and leaf elongation rate (D, H). Values represent the mean ±SE, n=10 (n=5 for the recovery experiment). Different letters indicate means that are significantly different from each other (two-way ANOVA, Zn×salinity; LSD test, P <0.05). Zn, NaCl, or Zn×NaCl in the corner of the panels indicate when the main effects and interaction term are significant.