Potential Analysis of Low Economic Value Fish in Lamongan Regency, East Java, Indonesia

Choirul Anam,Ahmad Wahyudi,Olga Anne,Noor Harini,Diana Rachmawati,Yuli Witono,Damat Damat,Nita Kuswardhani,Moh Azus Shony Azar

doi:10.1051/e3sconf/202122600011

Abstract

The purpose of this study was to determine the potential of low commercial value fish species in Lamongan Regency, East Java, Indonesia. The processed data included primary and secondary data. Data were processed using the LQ method and analyzed descriptively by way of compiling data into tables. The survey results showed that there are ten types of low commercial value fish in Lamongan Regency, East Java, Indonesia, namely Sardinella fimbriata (Tembang fish), Leiognathus bindus (Peperek fish), Harpadon nehereus (Puso fish), Sardinella lemuru, (Lemuru fish), Saurida tumbil (Beloso fish), Gerres abbreviatus (Kapasan fish), Anodontostoma chacunda (Juwi fish), and Cynoglossus lingua (Lidah fish). The results of the LQ method showe that there are three types of fish that have the potential to be made of high economic value products, namely L. bindus (11.36), A. chacunda (2.35), and S. fimbriata (2.32). Fish Auction (TPI) that has the potential in terms of fish productivity to be developed is TPI Weru, Lamongan, East Java, Indonesia. The typology of fishermen in TPI Weru has less experience working as a fisherman than other TPI but the level of education is higher and the age of fishermen is younger so that it affects the productivity of fish catches.

Highlights

Lamongan is one of the regencys in East Java, Indonesia astronomically located on 6°51'54'' to 7°23'6'' south latitude and between 112°4'41'' to 112°33'12'' east longitude
The purpose of this study was to determine the potential of low commercial value fish species in Lamongan Regency, East Java, Indonesia
All types of fish with low commercial value are found in TPI Weru while TPI Brondong, Lamongan, East Java, Indonesia and Lohgung, Lamongan, East Java, Indonesia only have two to three types of fish with low commercial value

Summary

Introduction

Lamongan is one of the regencys in East Java, Indonesia astronomically located on 6°51'54'' to 7°23'6'' south latitude and between 112°4'41'' to 112°33'12'' east longitude. Lamongan as one of the minapolitan areas in East Java, Indonesia [2, 3]. Fishing by fishermen is fish with high economic value but many fishermen accidentally catch fish or by catch with low economic value commonly called trash fish [4]. Utilization of trash fish to date has only been used as raw material for animal feed. Trash fish has the potential to be used as food with higher economic value [5] because of its relatively high protein content

Objectives

Methods

Results

Conclusion