Effects of substrate quality on the soil respiration rate (SRR; a) and activities of acid phosphatase (APA; b), <i>N</i>-acetylglucosaminidase (NAG; c), β-d-glucosidase (GLD; d), and cellobiohydrolase (CLB; e).
<p>Each point indicates the mean value of 4 replicates in each treatment. The smoothing lines were drawn using the “mgcv” package of R <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0080320#pone.0080320-Wood1" target="_blank">[35]</a>. Bars indicate 95% confidence interval. Black circles, red squares, and light-blue diamonds indicate the coexisting, bacterial, and fungal communities, respectively.</p
