Bulletin #2270, Maine Forage Facts: Small Grains Crops (PDF) By Jaime Garzon, Assistant Extension Professor and Forage Educator, University of Maine Cooperative Extension For information about UMaine Extension programs and resources, visit extension.umaine.edu.Find more of our publications and books at extension.umaine.edu/publications/. Small Grains Crops Small grains crops are used as feed components to animal diets,