ಡ್ರೈ ಡಿಸ್ಟಿಲರ್ಸ್ ಧಾನ್ಯಗಳು (DDG) and Dry Distillers Grains Solubles (DDGS) are nutrient-rich co-product of the ethanol production process. Both are valuable food sources for the livestock industry, ವಿಶೇಷವಾಗಿ ದನ.