Fertilizer and litter management in each dairy cattle breeding unit is one of the most time consuming and energy-intensive activities, especially in the rainy and cold seasons of the year, which causes a lot of damage to the environment around the breeding unit. Also, due to the use of aerated sand in the traditional fertilizer and litter management system in dairy farms, the quality of the extracted organic fertilizer decreases and the balance of soil granulation is disturbed.
This technology includes the process of collecting fertilizers produced by livestock and in the next stage, preparing the bed for the rest of the livestock. In all industrial units of livestock breeding in the country, due to ignoring the rest of livestock and noise pollution, production decreases. After collecting the manure of the cattle bed in this method, the wind sand is charged to create a dry bed for the cattle to rest in the freestyle halls or the dry straw is recharged in the open halls.