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. 2020 Feb 21;20:38. doi: 10.1186/s12866-020-1708-z

Fig. 4.

Fig. 4

The effect of bacterial combination K14 + 176 + P9 + N8 + P5 on a plant height, b plant fresh weight, c plant dry weight, d N content in plant, e P content in plant, and f K content in plant of wheat. T1: without fertilizer, T2: PGPR combination 6, T4: 50% fertilizer + PGPR combination 6, T6: 75% fertilizer + PGPR combination 6, T7: 100% fertilizer. Values are means ± SE. abcd letters on the bars denote differences on the basis of a t-test (p < 0.05)