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. 2021 Nov 3;9(11):2289. doi: 10.3390/microorganisms9112289

Figure 1.

Figure 1

Colonization, as determined by E. coli strain 0611-specific colony formation, of rhizosphere soils (A,C) and roots (B,D) of lettuce plants sampled at 39 DAP (A,B) and of leek plants sampled at 90 (2018) and 272 DAP (2019) (C,D), grown in soils under four different treatment regimens (manure, M0611H, M0611L, NPK). Bars marked with * and ** indicate significant difference (p ≤ 0.05) in average Log CFU values between soil treatments, whereby ** > *.