The Korea Agricultural Technology Promotion Agency is conducting a preliminary demand survey for plug seedlings to produce and distribute disease-free sweet potato seedlings in 2024. The agency is offering four domestic varieties of sweet potatoes, including 'Sodammi', 'Jinyulmi', 'Hogammi', and 'Hopungmi'. The supply period for sweet potato plug seedlings is planned from January 29 to March 8, 2024, and farmers must apply according to demand and have the necessary facilities for seedling production.