Systematic breeding management to continue the fame of the export excellence item, Gari-flavored shellfish, is being fully implemented. The Future Fisheries Research Institute, Dongbu Branch of the Jeonnam Marine and Fisheries Science Institute, is promoting research for resource recovery and productivity enhancement by settling 280,000 pieces (average around 5mm) of artificially produced Gari-flavored shellfish seeds in the Byeolryang tidal flat area of Suncheon. This year, the research is focusing on enlarging the size of the settled seeds to adapt more stably to the natural environment, increasing the initial survival rate, and maximizing the effect of breeding management. Moreover, a mid-term breeding method with tidal flat partitioning to limit mobility and prevent predation is being introduced to precisely measure the future breeding management effect.