Figure 1
From: Soil bacterial communities in three rice-based cropping systems differing in productivity
Relative abundances of bacterial phyla in paddy soils from three cropping systems FRR (fallow-rice-rice), MRR (green manure-rice-rice), and ORR (oilseed rape-rice-rice). Data are means and SE (n = 4). Values above bars are p-values. Different letters denote significant differences at p < 0.05 by multiple comparisons among cropping systems.
