The textbook summarizes the results of research by scientific institutions and the author, as well as best practices for harvesting, storing feed and preparing them for feeding, provides new industry standards for assessing the quality of feed products. Particular attention is paid to the development and implementation of resource and energy-saving technologies, such as the production of feed from perennial herbs, grain storage, storage of wet feed grain without drying, improving the quality of feed and the efficiency of their use, etc.