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Journal : Journal Of Aquaculture Development and Environment

VALUE CHAIN ANALYSIS OF SMOKED FISH IN KENJERAN VILLAGE, KENJERAN DISTRICT, SURABAYA CITY Khoiruddin, Muhamad Alfan; Sahidu, Adriana Monica; Isroni, Wahyu
Journal of Aquaculture Development and Environment Vol 7, No 1 (2024): Journal of Aquaculture Development and Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v7i1.8991

Abstract

Smoked fish products are ready-to-eat because the smoking process is sufficientto cook the fish meat and kill pathogenic bacteria. The fish commonly processed intosmoked fish is milkfish. This research focuses on analyzing the value chain of smokedfish products using a commodity-based and agribusiness area (center) value chainapproach. This aims to comprehensively observe the role of each actor in efforts toincrease added value and produce economically valuable products, especially for theactors within the smoked fish product value chain. This research uses primary andsecondary data collection. The research method used in this study is a descriptivemethod. This study identifies problems in obtaining justification for the currentsituation. This research collects primary data in the form of interview results withMSME actors and questionnaire data, with a total of 10 respondents residing inKenjeran sub-district. This type of research is field research, descriptive qualitative innature, as it seeks to gather existing facts focusing on revealing issues and conditionsas they are. The data collection techniques include interviews and documentation. Theresearch results indicate that smoked fish business actors have already implementedSWOT analysis in running their businesses, but it has not been optimal. This can beseen based on the weighted scores through the Internal Factor Evaluation (IFE) Matrixand the External Factor Evaluation (EFE) Matrix, which show that the positions ofStrengths and Opportunities have higher weighted scores compared to the weightedscores of Threats and Weaknesses
ABUNDANCE AND DIVERSITY OF PHYTOPLANKTON IN RIVER FLOWS IN BANJAREJO VILLAGE IN SUPPORTING THE PRODUCTIVITY OF TRADITIONAL PONDS IN BANJAREJO VILLAGE, LAMONGAN Nurvita, Aprillia Dwi; Laila, Nur Roudlotul; Isroni, Wahyu; Dewi, Nina Nurmalia
Journal of Aquaculture Development and Environment Vol 7, No 1 (2024): Journal of Aquaculture Development and Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v7i1.8986

Abstract

Banjarejo Village River close by in a way direct with aquaculture areas so that the main water source used for irrigate pond originate from river water. Problems in the Banjarejo Village River is lack of management waste domestic nor waste activity agriculture can influence water quality and existence phytoplankton. Therefore that's the goal study this for know composition type, abundance, diversity, uniformity and dominance phytoplankton in rivers as material information management pond traditional and River. Taking sample done month December 2023 and January 2024 at time morning, afternoon and evening. Research sites found 3 stations. The main parameters observed covers abundance, diversity, uniformity and dominance phytoplankton. Meanwhile, the supporting parameters in the form of bulk data rain and water quality. Composition results type phytoplankton found in the Banjarejo Village River as many as 17 genera from 4 classes phytoplankton (Bacillariophyceae, Chlorophyceae, Cyanophyceae and Xanthophyceae). The value of abundance phytoplankton in the river flow in Banjarejo Village in the month December and January are included in type waters mesotrophic, index diversity medium, index even uniformity, and index dominance show that no there is a genus that dominates. Brightness, ammonia, nitrate and nitrite values in December and January overall exceeded the maximum limit. As for the test results of other parameters like temperature, DO, pH, salinity and phosphate still in optimal category for growth phytoplankton.