The representative aquatic resource of the Somjin River, the freshwater mussels, were released in large numbers to restore the resource quantity and improve the income of fishermen. The Fisheries Resources Research Center of the Gyeongnam Provincial Fisheries Resources Research Institute, in collaboration with the Somjin River Freshwater Mussel Cooperative, distributed 330,000 young freshwater mussels produced in-house, actively pushing for the increase of freshwater mussel resources and the strengthening of the local fishing industry base. The freshwater mussels distributed this time were produced using seeds secured with the cooperation of the Somjin River Freshwater Mussel Cooperative, after a four-month process of seed management and larval rearing. Freshwater mussels inhabit rocks and stones in the estuary of the Somjin River where seawater and freshwater meet, and are called "freshwater mussels." Also, "bloomed as white as cherry blossoms," "cherry blossoms bloomed