ECSOFiM (Economic and Social of Fisheries and Marine Journal)
Vol 12, No 2 (2025): ECSOFiM April 2025

Indigenous Knowledge of Cage Aquaculture in Asei Kecil (Kleublouw), Sentani Lake, Papua




Article Info

Publish Date
09 Sep 2025

Abstract

The traditional knowledge system of cage cultivation reflects the local wisdom of the coastal communities of Sentani Lake, which needs to be documented for the sustainability of traditional livelihood practices. This study aims to analyze the process of constructing fixed net cages (KJT) and floating net cages (KJA), cultivation techniques, and obstacles faced by cultivators. A qualitative descriptive study was conducted in Asei Kecil Village, East Sentani District, from May to August 2023 with six informants (one traditional leader and five cultivators with >2 years of experience) through purposive interviews, participatory observation, and documentation. The results show that the community has mastered cage construction using ironwood for KJT and KJA using traditional techniques. Cultivation practices include selecting quality seeds, providing natural and artificial feed, and gradual harvesting techniques. However, cultivators face obstacles such as environmental fluctuations, predator attacks, and fish theft. Therefore, cultivation requires strengthening the cage security system and knowledge transfer in the form of training on fish disease prevention.

Copyrights © 2025






Journal Info

Abbrev

ecsofim

Publisher

Subject

Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Environmental Science Social Sciences

Description

ECSOFIM is an open-access journal, which became a scientific forum for students, lecturer, and researchers to publish the results of research within the scope of "Economic and Social Fisheries and Marine Sciences". This journal contains research results related to the research fields of economic ...