Interannual Variation in Root Production in Grasslands Affected by Artificially Modified Amount of Rainfall
Table 4
Mean values (±SE) of yearly root increment under different amounts of precipitation (dry, ambient, and wet treatments) recorded in five years (2006–2010): results of one-way ANOVA analysis (NS: not significant, *, **, ***). Different letters denote significantly different values for rhizomes, roots, and total separately (Tukey HSD test () after ANOVA).
