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Apr 15, 2024
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May 5, 2024
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Abstract

Purwokerto and Turunrejo villages, Brangsong sub-district, Kendal are traditional aquaculture areas that cultivate milkfish. Milkfish production in Brangsong District in the last 3 years has experienced a low increase compared to other districts. The purpose of this study was to evaluate the feasibility of aquaculture ponds and to estimate the potential production of each sampling location based on the DO value and the availability of clamps. The method in this research is a survey with a spatial approach and measurement of water quality. The sampling location was determined by purposive sampling using 5 sampling points with 3 sampling points located in Turunrejo Village, 2 other points in Purwokerto Village, then carried out measurements of the physics and chemistry of the waters in situ and ex situ. Data processing was performed using ArcGis 10.3 by making a base map, spatial distribution map, scoring, overlay and layout. The results of the evaluation of the suitability of the sampling location, obtained an area of land for milkfish cultivation in the Very suitable category of 17,147 Ha. The area of land according to the category according to obtained an area of 650.5314 Ha. Evaluation of the suitability of cultivation locations at the sampling point using GIS aims to represent the locationsof aquaculture in these 2 villages. The results of the estimation of potential production at 5 stations are based on DO values, ranging from 1,290-3,408kg / Ha / cycle, the potential production based on clamps is 27.18-308kg / Ha / cycle. The production potential based on DO is higher than clapper, but this potential cannot be achieved without increasing clapper as natural food.

Keywords

GIS; Location Suitability;Clapper; Potencial poduction

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Copyright (c) 2021 Aquacultura Indonesiana

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Author Biographies

agnes Purismawati, Diponegoro University

Aquaculture Department, Fac. of Fisheries and Marine Science Diponegoro University Indonesia

Slamet Budi Prayitno, Diponegoro University

Aquaculture Department, Fac. of Fisheries and Marine Science

seto windarto, Diponegoro University

Aquaculture Department, Fac. of Fisheries and Marine Science 

Vivi Endar Herawati, Diponegoro University

Aquaculture Department, Fac. of Fisheries and Marine Science 

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