1 Citation
Additional file 2: Fig. S2. Correlation between N2O emission, hyphal length density and nosZ gene copies or transcript copies. A, pot expt 1. Correlation between N2O concentration and nosZ gene copies in different patch types 24 h after the addition of ammonium or nitrate. B, pot expt 1. Correlation between nosZ gene copies and hyphal length density in different patche types. Control, soil patch; NSfaba and Sfaba, patches with unsterilized (NS) or sterilized (S) faba bean residues, respectively. C, D, pot expt 2. Correlation of nosZ gene and transcript copies with hyphal length density (C) and dissolved organic carbon (D) contents at the first and second harvests. Correlation analysis is based on Pearson correlation coefficient. Gray shading denotes the 95% confidence intervals, and only significant correlations are listed.