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. 2016 Aug 30;6:32321. doi: 10.1038/srep32321

Figure 1.

Figure 1

Effects of seaweed*substrate interaction on methane production [mL g−1 DM (a)], N-NH3 [mg g−1 DM (b)], total volatile fatty acid (VFA) production [mmol g−1 DM (c)], the iso-valeric proportion [% (d)], and the acetic:propionic acid ratio (e) after 24 h of in vitro incubation. Meadow hay (□), corn silage (■). Mean values with different superscript letters were significantly different (P < 0.05).