Operational and Strategic Factors Influencing Squid Catch Using Cast Nets at PPSNZ Jakarta, Indonesia

This study aimed to analyze the factors influencing squid catch using cast nets and develop strategies for optimizing fishing operations at the Nizam Zachman Oceanic Fishery Port (PPSNZ), Jakarta, Indonesia. The research investigated the relationship between various operational factors, such as crew size, vessel size, engine power, fuel consumption, and fishing effort, with squid catch outcomes. Data were collected from 38 squid fishing vessels operating at PPSNZ over a period from 2019 to 2023. The results showed a significant increase in squid production, with a steady rise in catch volume over the years. However, despite the increase in fishing efforts, fluctuations in the catch per unit effort (CPUE) suggest that higher fishing effort does not always lead to proportional increases in catch, indicating inefficiencies in the fishing process. Regression analysis reveals that factors such as travel distance and fuel consumption significantly impact squid catch efficiency, explaining 97.1% of the variation in catch outcomes. Conversely, variables like crew size, vessel size, and lamp wattage were found to have minimal or no significant effect on catch efficiency. The study emphasizes the importance of optimizing operational processes and resource management to improve fishing productivity. The analysis of internal and external strategic factors suggests that leveraging the experience of fishermen, improving technological capabilities, and addressing weaknesses like inadequate navigation tools can enhance operational efficiency. Moreover, the study highlighted the growing demand for squid as a significant economic opportunity, while also acknowledging the challenges posed by rising operational costs. Recommendations include investing in navigation technology and fuel efficiency programs to improve sustainability and economic returns.