Jeju Wimi Agricultural Cooperative (Chairman Hyeon Jae-geun) held a heat stroke and fruit damage prevention education event for citrus and mandarin fruits last December 12, with over 300 members in attendance at the Seogwipo Agricultural Technology Center's main hall. This education was organized to prevent heat stroke damage, which is likely to occur due to the hot and humid weather conditions in summer, and to ensure stable production and improve quality. On the day, the lecturer, Hyeon Gwang-cheol, the Director of the Seogwipo Agricultural Technology Center, provided detailed explanations on ▲causes and environmental conditions of heat stroke ▲vulnerable characteristics by variety ▲irrigation and drainage management tips ▲fertilization and growth management methods, and presented practical application methods that can be applied on-site. Standing Director Go Geu-suk said "This time