Anaerobic Digester (IMAGE) University at Buffalo Caption An anaerobic digester unit (left, with the white roof) on a dairy farm. The large facility to the right of it is a storage tank holding treated, digested manure that may later be applied to fields to fertilize crops. Credit Credit: Diana Aga Usage Restrictions This image may only be used in news stories discussing the research in the associated press release. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.