Fig. 7
From: Effects of soil properties and carbon substrates on bacterial diversity of two sunflower farms

Effects of soil type on soil functional properties as measured for malic acid, citric acid, d-pantothenic acid and sucrose using MicroResp assay. Number of replicates (n) = 2. Number of replicates (n) = 2. Data represent mean ± SE, ns not statistically significant; R1 Ditsobottla rhizosphere soil; B1 Ditsobottla bulk soil; R2 Kraaipan rhizosphere soil; B2 Kraaipan bulk soil