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. 2020 Aug 19;8:e9668. doi: 10.7717/peerj.9668

Figure 4. Scored values of MDS indicators (SOM, actinomycetes) and soil quality index.

Figure 4

CK, RSMT, SBMT and CMT represent no organic fertilizer treatment, rapeseed meal treatment, soybean meal treatment and cattle manure treatment, respectively. Data were means ± standard error (n = 3). Different lowercase letters indicate significant differences at P < 0.05 level among the four treatments. SOM, soil organic matter; SQI, soil quality index.