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Fig. 2 | AMB Express

Fig. 2

From: Process parameters and changes in the microbial community patterns during the first 240 days of an agricultural energy crop digester

Fig. 2

Development of abiotic process parameters over the observation period. From top to bottom pH-values, concentration of volatile fatty acids (VFA), VFA/TIC-values, ammonia-N-values in left fermenter and right post digester. Dash-dotted lines mark feed changes. First line day 100, start of the addition of grass silage, second line day 160, start of the addition of ground wheat

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