[Agricultural, Fisheries and Livestock Newspaper=Reporter Nara Park] In the autumn, the sound of tractor engines echoed powerfully. On the 28th, it was announced that the city of Gongju (Mayor Choi Won-cheol) held a 'Deep Fertilization Technology Demonstration Event' for garlic farmers in Hwawol-ri, Sagok-myeon, showcasing the on-site application effects of environmentally friendly, high-efficiency fertilization technology. This demonstration was carried out using the 'Deep Fertilization Device' introduced as a pilot project by the Sagok Garlic Cultivation Group. The event was attended by officials from the Agricultural Technology Center and local farmers, who directly observed the operation of the equipment and the growth differences based on fertilization depth. The 'Deep Fertilization Device' is attached to a tractor to apply fertilizer at a depth of 25 to 30 cm in the soil.