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Fig. 3 | Biotechnology for Biofuels and Bioproducts

Fig. 3

From: Inoculation with Azorhizobium caulinodans ORS571 enhances plant growth and salt tolerance of switchgrass (Panicum virgatum L.) seedlings

Fig. 3

A. caulinodans ORS571 promoted the contents of chlorophyll and soluble solids and decreased proline content under salt stress. a Chlorophyll a content; b Chlorophyll b content; c Total chlorophyll content; d Soluble sugar content; e Soluble protein content; f Proline content. The same letters indicate that the result is not significant (P < 0.05) according to one-way ANOVA; error bars are standard error (SE), n = 3

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