Analysis Production and Technical Efficiency of Tilapia (Oreochromis niloticus) In Freshwater, Tasikmalaya
DOI:
https://doi.org/10.51264/inajl.v6i2.104Keywords:
Nile Tilapia, Production Inputs, Technical EfficiencyAbstract
The fisheries subsector plays a significant role in the national GDP. In 2023, its contribution reached 2.66%, increasing from 2.58% in 2022. In the second quarter of 2024, the subsector contributed 2.54%, higher than the 2.34% recorded in the first quarter. One of its leading commodities is tilapia (Oreochromis niloticus), a freshwater species valued for its high economic potential and strong adaptability. In 2021, West Java reported the highest national tilapia production at 270,925 tons, with Tasikmalaya City contributing the largest share at 2,189 tons. This study analyzes the technical efficiency of tilapia farming in Tasikmalaya using the Cobb–Douglas Stochastic Production Function. The research was conducted from July - September 2024 in the districts of Bungursari, Kawalu, Purbaratu, and Cibeureum. Locations were selected purposive, and a snowball sampling technique yielded 52 respondents. The results indicate that seed and pellet feed exert a statistically significant effect on production, whereas bran, EM4, cultivation duration, and labor inputs do not show a significant influence. The technical inefficiency model demonstrates that farmer experience and education have a significant impact on efficiency. Experience contributes to technical inefficiency, while education mitigates it.
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