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Figure 7 | BMC Plant Biology

Figure 7

From: Mechanisms by which the infection of Sclerotinia sclerotiorum (Lib.) de Baryaffects the photosynthetic performance in tobacco leaves

Figure 7

Relative photosynthetic rates at saturated CO 2 (Am, A), and carboxylation efficiency (CE, B) of tobacco leaves treated with different concentrations (0, 20, 40, 60 mM) of K 2 C 2 O 4 and 120 mM KCl. The petioles of detached leaves were dipped into treatment solutions before measurement in the dark for 3 hours. CK were leaves without K2C2O4 and KCl treatment. Different letters indicate significant differences between leaves with different treatments (P < 0.05). Values shown are means ± SE (n = 6).

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