Fisheries Production of Tuna Caught by Tuna Longline that Landed in the Fishing Port of Nusantara Palabuhanratu District Sukabumi, Indonesia

This study conducted statistical data retrieval at the fishery port of Nusantara (PPN) Palabuhanratu Sukabumi District, Indonesia to analyze the production of tuna fish. Analyzing the index of production values and analyzing the sustainable catches on the tuna, especially with the Tunas longline catch in PPN Palabuhanratu Sukabumi regency. The study was conducted from November 2019 to March 2020. Methods used are survey methods and quantitative analysis. The results of the study showed the average production of three types of tuna (large eye Tuna, yellowfin Tuna and Tuna Albakor) in PPN Palabuhanratu period 2010-2019 is 5,693 tons/year with the average value of Rp. 99.634.022.955 yearly production, The production of tuna (large eye Tuna, yellowfin Tuna and Albakor tuna) in PPN Palabuhanratu affects 67% of the production of capture fisheries that landed in PPN Palabuhanratu during the period of 2010-2019, then the relative index of tuna production value in PPN Palabuhanratu showed an average value of 1.41, means the production value of the three types of tuna (yellowfin Tuna and Tuna Albakor) in PPN Palabuhanratu is higher than the value of the overall production of fish in PPN Palabuhanratu, with a production of 5,693 tons/year, the production already touched the state of overfishing, because it passed the MSY limit of 4,737.05 tons/year.