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. 2017 Dec 22;8:2620. doi: 10.3389/fmicb.2017.02620

Figure 2.

Figure 2

Physical indexes of cucumber seedlings grown in plug trays. L-S60 group represents seedlings treated by B. amyloliquefaciens L-S60; control group represents the seedlings without B. amyloliquefaciens L-S60 treatment. The x-axis represents the dates of seedling sample collection, Numbers “5–25” represent day 5, 10, 15, 20, and 25 of seedling collection after sprout. The y-axis represents: (A) height of the seedling, (B) stem diameter of the seedling, (C) leaf area of the seedling, and (D) fresh weight of the seedling, respectively. Values are mean ± SD (n = 15), with significant differences by Student's t-test; “*” indicates significant difference (p < 0.05).