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Fig. 1 | BMC Ecology

Fig. 1

From: Silicon uptake by a pasture grass experiencing simulated grazing is greatest under elevated precipitation

Fig. 1

Schematic diagram of experimental plots beneath one rain-exclusion shelter (a). Significant treatment effects of rainfall, silicon application (Si) and simulated grazing (Clipping) on soil water content (b), the number of tillers (c) and root mass (d). Significance indicated by *(P < 0.05), **(P < 0.01), ***(P < 0.001). Values are means (± SE). Bars with the same letters were not significantly different (P < 0.05) according to Tukey's post hoc tests. Timeline of experimental events shown (c)

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