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Fig. 5 | Biotechnology for Biofuels

Fig. 5

From: Assessment of drought tolerance of 49 switchgrass (Panicum virgatum) genotypes using physiological and morphological parameters

Fig. 5

The levels of abscisic acid (ABA), spermine, trehalose, and fructose in five best drought-tolerant genotypes and the five most drought-sensitive genotypes under well-watered conditions (control, solid bar) and drought stress (open bar) after 30 days of treatment. The values are the means of six replicates (n = 6). The bar represents LSD (0.05) for levels of abscisic acid (ABA), spermine, trehalose, and fructose

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