Alfalfa, timothy, elephant grass, etc. are the main raw materials in forage pellet feed. Grass growth and utilization are affected by the seasons. The nutrient content of forage grass in winter is low, usually the forage grass is relatively dry and yellow, and livestock and poultry lack feed to eat; when the weather gets warmer, the growth of forage grass is much stronger than in winter, and the nutrients contained in it are very rich. I can't finish the poultry.   In the processing of hay pellet feed, try to choose forage grass in the warm season, and process and utilize it into pasture pellet feed according to a series of steps of harvesting, drying, and crushing. The excess pasture pellet feed can be sealed and stored.