Figure 2.

Mean values for flowability properties volume, weight, and florets passed per minute, and the number of florets per gram for Amphipogon turbinatus and Neurchne alopecuroidea (panels a,b and c,d, respectively). Comparisons are displayed for treatment groups control and flamed. Differences in flowability properties between the different flaming treatments were generally insignificant (Table S7), thus flaming data were pooled for the purposes of graphical representation (pooled values are provided in Table S6). Error bars represent standard error of the mean.