Fig. 5From: Process parameters and changes in the microbial community patterns during the first 240 days of an agricultural energy crop digesterDevelopment of the mcrA gene copy number in the fermenter (left) and the post digester (right) during the observation period. 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.Back to article page