MODEL SURPLUS PRODUKSI PENGELOLAAN IKAN TERI DI PERAIRAN SUNGAI APIT KABUPATEN SIAK PROVINSI RIAU

Anchovies (Stolephorus sp), need to be managed well because although as a natural resource that is open access if not properly, the management of fishery resources optimal and sustainable. One approach in fish with surplus production model. The analysis was conducted obtain best model aims know maximum sustainable catch (MSY), utilization rate, use anchovies. Data on catches anchovies fishing efforts were collected from Siak District Fisheries Livestock Service. Surplus Production Model used assess potential Walter-Hilborn Optimal effort (EMSY) 150 Units per year. Cmsy's 247.75 tons rate for 2020 70%, an entrepreneurial 41%, which indicates overfishing has occurred both biologically economically.