Effects of Increased Summer Precipitation and Nitrogen Addition on Root Decomposition in a Temperate Desert
Fig 4
Residual N (as percentage of initial content) of E. oxyrrhynchum (A), S. santolinum (B), S. subcrassa (C), P. communis (D), K. caspia (E), and N. sibirica (F) during the decomposition process under control (C), water (W), nitrogen (N), and water plus nitrogen addition (WN) treatments (experiment I).
Vertical bars represent standard errors (n = 3).