Jurnal Ilmiah Perikanan dan Kelautan最新文献

{"title":"Impact of Enzymatic Hydrolysis on Antioxidant Activity of Snakehead Fish (Channa striata) Head Protein Hydrolysate","authors":"Venny Agustin, Masagus Muhammad Prima Putra, A. Husni","doi":"10.20473/jipk.v15i1.38391","DOIUrl":"https://doi.org/10.20473/jipk.v15i1.38391","url":null,"abstract":"Highlight Research\u0000\u0000Snakehead fish head possess high protein content and potential to be used as materials for protein hydrolysate\u0000Snakehead fish head protein hydrolysis optimum condition were determined\u0000Snakehead fish head hydrolysate protein antioxidant activity were analyzed\u0000Snakehead fish head is potential to be used as materials for fish protein hydrolysate\u0000\u0000 \u0000Abstract\u0000There is concern regarding the use of synthetic antioxidants which spurred the yearly increase of natural antioxidants to substitute synthetic ones. Fish protein hydrolysate (FPH), which has been reported to have potent antioxidant properties, could be utilized to solve this problem. This study aimed to utilize the by-product of snakehead fish (head) and determine the optimum hydrolysis conditions to obtain FPH with antioxidant activity. Two parameters were tested during the hydrolysis process: enzyme concentration (papain enzyme) and hydrolysis time. The optimum condition was evaluated by measuring dissolved protein, hydrolysis degree (DH), and antioxidant activity, including DPPH, ABTS, and FRAP. The optimal hydrolysis conditions were 5% enzyme concentration and 6 h of hydrolysis time at 55°C and pH 7.0. The DPPH, ABTS, and FRAP antioxidant activities were 50.70%, 66.67%, and 1.35 M Tr/mg, respectively. Based on the antioxidant activity, Snakehead fish head has the potential as a source of natural antioxidants.","PeriodicalId":17760,"journal":{"name":"Jurnal Ilmiah Perikanan dan Kelautan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45113888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of Growth Performance and Improving Genetic Gain of Blue Tilapia (Oreochromis aureus) Fourth-generation (F-4) at Brackish Water Pond","authors":"A. Robisalmi, Bambang Gunadi, Priadi Setyawan","doi":"10.20473/jipk.v15i1.36069","DOIUrl":"https://doi.org/10.20473/jipk.v15i1.36069","url":null,"abstract":"Highlight Reseacrh\u0000\u0000The study showed that the selected F-4 blue tilapia had a better growth pattern than the control (non-selection) F-4 blue tilapia\u0000The difference in performance between the two populations of blue tilapia is an illustration of the genetic improvement that is passed on from parents to offspring as a result of the selective breeding\u0000The realized heritability value of the weight character of F-4 blue tilapia in the high category\u0000There was an increase in growth in the F-4 blue tilapia population with a positive response to selection\u0000\u0000 \u0000Abstract\u0000Breeding program in order to increase genetic improvement in blue tilapia have not been widely carried out at brackish water ponds. This study aimed to evaluate the increase in growth and genetic gain of F-4 blue tilapia from family selection in ponds with 25-30 gL-1 salinity. The parent used for the formation of F-4 is the selected parent F-3 and as a control using the non-selected parent F-3. Spawning was carried out in a full-sib mating design using the family selection method. The ratio of male and female broodstock is 1: 2. Spawning and nursery activities of F-4 blue tilapia are carried out in freshwater. The enlargement test was carried out in the net cage 5m x2.5m x1 m which was installed in the ponds with a salinity of 25-35 g l-1 for 120 days, at a stocking density of 10 fish m-2. At the end of maintenance, a selection process is carried out on the weight traits. Parameters observed included growth, survival, and genetic values. The results showed that the growth and survival in the F-4 blue tilapia population, male and female selected populations, had a higher value than in the non-selected population. The realized heritability value of the population growth character of the F-4 blue fish is in the high category. The difference in the average weight of the selected blue tilapia and the control was equivalent to an increase in genetic value added by 15.06% (male population) and 17.92% (female population).","PeriodicalId":17760,"journal":{"name":"Jurnal Ilmiah Perikanan dan Kelautan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43342075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Implementation of 16S rRNA Gene for Fish and Shrimp Barcoding in Mangrove Ecosystems in North Sumatra and Aceh, Indonesia","authors":"Hatika Hairani, Rizka Amelia, Ipanna Enggar Susetya, Arida Susilowati, Yuntha Bimantara, Tadashi Kajita, Mohammad Basyuni","doi":"10.20473/jipk.v15i1.36686","DOIUrl":"https://doi.org/10.20473/jipk.v15i1.36686","url":null,"abstract":"Highlight Research\u0000\u0000The genetic diversity of fish and shrimp from mangrove habitats was relatively substantial, with a heterozygosity of 0.926 and the exception of Langsa samples.\u0000AMOVA revealed that the diversity among individuals in the populations were higher compared to those within individuals.\u0000DNA barcode in mangroves is useful in developing mangrove conservation and restoration initiatives\u0000\u0000 \u0000Abstract\u0000Fish and shrimp are among the species that are vulnerable to high level of disturbance in mangrove ecosystem. This study aimed to investigate the implementation of 16S rRNA gene for fish and shrimp barcoding in mangrove ecosystems in North Sumatra and Aceh, Indonesia. 50 samples fresh fish and shrimp were collected from five mangrove ecosystems in North Sumatra, namely Belawan, Lubuk Kertang, Percut Sei Tuan, and Pulau Sembilan and Langsa of Aceh for DNA extraction process. The research was divided into four activities: sample collection, DNA isolation, PCR amplification, and data analysis. DNA was extracted using kit extraction (kit Reliaprep gDNA Tissue Miniprep System) and with PCR amplification. Genetic parameters were analyzed using Gen Alex 6.51 software and the relationship between sites was examined using the MVSP 3.22. The genetic diversity of fish and shrimp from mangrove habitats was relatively substantial, according to the findings, with a heterozygosity of 0.926, with the exception of Langsa samples, which were only identified in subclass A1. Genetic relationship between sites revealed that all samples clustered into two branches and were randomly dispersed within each site. This work confirmed the 16S rRNA gene worked for fish and shrimp barcoding in mangrove ecosystems, North Sumatra and Aceh, Indonesia and our findings are expected to be useful in developing mangrove conservation and restoration initiatives.","PeriodicalId":17760,"journal":{"name":"Jurnal Ilmiah Perikanan dan Kelautan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46244393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preliminary Study of Eels (Anguilla) in Sumbawa Island According to the Knowledge of Local Communities: Distributions, Pattern of Fishing, and Utilizations","authors":"N. Kautsari, H. Latuconsina, I. Zulfahmi","doi":"10.20473/jipk.v15i1.34905","DOIUrl":"https://doi.org/10.20473/jipk.v15i1.34905","url":null,"abstract":"Highlight Research\u0000\u0000The biodiversity, distribution and capture of eels on Sumbawa Island are traced through local community knowledge\u0000There are four types of eels in Sumbawa, namely marmorata, A. celebensis, A. interioris, A. bicolor\u0000Eels are found in rivers, dams, estuaries and rice fields\u0000Eel is not the main catch\u0000Eel fishing by the community is carried out because the hobby of fishing is not for livelihood\u0000In general, people do not know about eel conservation in Indonesia\u0000\u0000 \u0000Abstract\u0000Eels are an important fishery resource in Indonesia, but information regarding distribution, fishing patterns and utilization has not been well documented in order for it to assist in the management of eel fisheries. One of the areas in Indonesia that uses eels is the Sumbawa Island community. The local community knowledge approach is an important for fisheries management, because it is an inherent component of fishery resources. This is preliminary study of eels in Sumbawa Island. This study aimed to examine the distribution, pattern of fishing, and utilization of eels from knowledge of local communities. Data were taken through in-depth interviews with 166 respondents. The study was conducted from November to December 2021. Interviews were conducted to obtain information and knowledge from local communities about eels (locations where they were eels found, fishing gear used, time, season and, utilization of eel, and community knowledge regarding its protection status). The results showed that the eels are found in dams, rivers, and estuaries. Most eels were caught from November to December in rainy season. Most people catch eels out of a hobby. Fishing rods and stuns are the two main fishing tools used to catch eels. There are three types of eel utilization, namely (1) consumed, (2) distributed to family and neighbors, and (3) marketed. Respondents (83.64%) did not know about the limited protection for several species of eels.","PeriodicalId":17760,"journal":{"name":"Jurnal Ilmiah Perikanan dan Kelautan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43657138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Potency of Water Clover (Marsilea crenata C. Presl.) Leaves as Anticholesterolemic Functional Foods Through In Silico Study","authors":"H. Hardoko, Syahrani Nurul Mutmainannah","doi":"10.20473/jipk.v15i1.35338","DOIUrl":"https://doi.org/10.20473/jipk.v15i1.35338","url":null,"abstract":"Highlight Research\u00001. There were 26 active compounds from water clover leaf extract that were identified using GC-MS\u00002. In silico approach was used to screen potential anticholesterolemic compounds from water clover leaf extract\u00003. Anticholesterolemic compounds from water clover leaf extract were interacted with HMG-CoA reductase receptors and compared to native ligand and medicine\u00004. There were 6 potential anticholesterolemic compounds identified from water clover leaf extract\u0000 \u0000Abstract\u0000 \u0000Water clover (Marsilea crenata C. Presl.) is a widely available plant in Indonesia and often utilized as a traditional food ingredient. This plant is also traditionally believed to contain compounds that can decrease blood cholesterol. This study aimed to determine the compounds in water clover which have the potential to decrease blood cholesterol through inhibition of the HMG-CoA enzyme using in silico approach. This research was done in several steps, i.e., extraction using ethyl acetate solvent, identification of chemical compounds using GC-MS, and screening of compounds with potential to be  anticholesterolemic agent through in silico using PyRx 0.8 (AutoDockVina and  Open Babel GUI version 2.4.1), Discovery Studio Visualizer 2021, and PyMOL™ 1.7.4.5 software. Results showed that ethyl acetate extract of water clover contained 26 compounds, 6 of which were potential to be anticholesterolemic agent, i.e., phytol, 1,2-benzenedicarboxylic acid, 2,4-di- tert-butylphenol, diethyl phthalate, 1,2,3,4-tetramethylbenzene, and dipentene. Binding affinity values of those six compounds were lower than the native ligand of the HMG-CoA reductase, although still higher compared to pravastatin. The binding affinity value of pravastatin was -7.13 kcal/mol and the binding affinity value of 3-methyl glutaric acid as a native ligand was -5.33 kcal/mol, meanwhile, the lowest binding affinity value of compounds in water clover was phytol (-6.37 kcal/mol) and the highest was dipentene (-5.40 kcal/mol). Through in silico study, there were six compounds from water clover leaf’s ethyl acetate extract that could inhibit the HMG-CoA reductase. Therefore, water clover leaf has the potential to become an anticholesterolemic functional food ingredient.","PeriodicalId":17760,"journal":{"name":"Jurnal Ilmiah Perikanan dan Kelautan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44418370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Species Composition and Growth Pattern of a Multi-Species Grouper in Kwandang Bay, Sulawesi Sea, Indonesia","authors":"D. S. Achmad, M. S. Nurdin, F. Azmi, M. A. Indrianti, Evi P. Hulukati, J. Jompa, T. F. Haser, Novianita Achmad","doi":"10.20473/jipk.v15i1.36673","DOIUrl":"https://doi.org/10.20473/jipk.v15i1.36673","url":null,"abstract":"Highlight Research\u0000\u0000There are 26 species identified to be originated from the bay, which the highest diversity in Indonesia\u0000Six species found in Kwandang Bay is showing trends of decreasing populations and two species vulnerable based on IUCN conservation list\u0000Growth model and Fulton condition factor determined for 14 species indicates that they live in a good state of well beings in the bay\u0000The models and condition factors also reflect the adequate food resources required for grouper growth which makes Kwandang Bay as a good habitat for groupers\u0000\u0000 \u0000Abstract\u0000Grouper fishery has been the source of income for 3,700 fishermen in Kwandang Bay. Since 2017, grouper populations in Kwandang have been depleting due to the absence of management. This research aimed to analyze species composition, length-weight relationship, and condition factor of the groupers. Samples were collected from fishers who caught the fish using traps, speargun, and handline. Samples were identified through a method by Heemstra and Randall, while the length-weight relationship was estimated using log-linear regression and t-test. The number of specimens identified during January - December 2021 was 1,571 individuals. Research showed that those samples consisted of 26 species under eight genera. Six species found in Kwandang Bay were showing trends of decreasing populations and two species were vulnerable based on the IUCN conservation list. Length-weight relationship analysis of 14 grouper species resulted in b value ranging from 1.6359 to 3.4417 and R2 ranges from 0.7718 to 0.9858. A significant test at a 95% confident interval showed that 14 species had an isometric growth pattern. Fulton condition factors show that Kwandang Bay is an essential habitat for groupers, and the bay can support the fish growth due to the adequate food availability.","PeriodicalId":17760,"journal":{"name":"Jurnal Ilmiah Perikanan dan Kelautan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44160505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Carbon Sequestration of Above Ground Biomass Approach in the Rehabilitated Mangrove Stand at Jepara Regency, Central Java, Indonesia","authors":"Arif Noor Hayati, N. Afiati, Supriharyono, M. Helmi","doi":"10.20473/jipk.v15i1.35318","DOIUrl":"https://doi.org/10.20473/jipk.v15i1.35318","url":null,"abstract":"Highlight Research\u0000\u0000Mangrove rehabilitation area has a better potential for carbon sequestration\u0000The more trees that grew and developed with a large DBH size the more affected the biomass, carbon content and carbon sequestration of mangroves.\u0000Among the four species studied, mucronatais characterized by highest carbon density storage\u0000Temperature and salinity affect the value of mangrove biomass, carbon content, and carbon sequestration\u0000\u0000 \u0000Abstract\u0000Among its many advantages, mangroves have a function as carbon sequestration and storage. The aim of this study was to determine the differences in the ability of various rehabilitated mangrove species of carbon Sequestration of Above-Ground Biomass. This study was conducted from June 2020 to December 2021 in Kedung, Mlonggo, and Keling Subdistricts, Jepara Regency, Central Java, Indonesia. The mangrove plantation was a result of a rehabilitation programme sponsored by a society and the local government since 2009. Carbon sequestration measurement in tree biomass was estimated by a non-destructive method i.e., by measuring the Diameter at Breast Height (DBH). Statistical analysis to determine the relationship between carbon storage in several species of mangroves and the environmental factors were performed using XL stat 2022. There were 4 (four) mangrove species found i.e., Avicennia marina (Forssk) Vierh, Rhizophora apiculata (Blume), Rhizophora mucronata (Lamk), and Sonneratia alba Sm. The highest CO2 absorption (397.21 tons ha-1) was obtained both in Kedung and Mlonggo stations with R. mucronata, whereas in Keling station with R. apiculata the absorption was 54.27 tons ha-1. The results of Principal Component Analysis (PCA) showed that the number of trees and DBH had a relationship with biomass, carbon content, and carbon absorption. Diameter at Breast Height in mangrove species can be used as indicators to assess carbon sequestration in Above Ground Biomass.","PeriodicalId":17760,"journal":{"name":"Jurnal Ilmiah Perikanan dan Kelautan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46764536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Combination of Dolomite and Hydrated Lime with Different Compositions in Sulfuric Acid Soil for Fish Culture Ponds","authors":"M. Fitrani, I. Wudtisin, M. Kaewnern","doi":"10.20473/jipk.v15i1.37719","DOIUrl":"https://doi.org/10.20473/jipk.v15i1.37719","url":null,"abstract":"Highlight Research\u0000\u0000Sulfuric acid soil causes extreme acidity of the water (pH<3) and is unsuitable for fish culture\u0000Well management for sulfuric acid soil reduce the high risk of soil and water acidity\u0000The use of an appropriate combination of different liming is better than the single material to solve the very low pH\u0000Combination of dolomite and hydrated lime increased the pH and alkalinity\u0000\u0000 \u0000Abstract\u0000The application of liming material should consider the amount and quality of chemicals related to cost expenditure and target of expected soil properties since it is usually done with an incorrect number’s estimation and expected soil-water quality which produces unsuccessful results. This study aimed to analyze the effect of different percentages from each combination of dolomite and hydrated lime (DH); DH1 (75:25), DH2 (50:50), and DH3 (25:75), which used five replications to the soil and water quality. The soil samples were taken from the earthen pond of semi-intensive tilapia fish (Oreochromis niloticus) culture in Lat Bua Luang, Rangsit, Thailand, placed into 50 plastic pots (volume = 1.5 L), and mixed with lime of different compositions. Based on the results, the mixture of dolomite and hydrated lime (DH) increased the soil and water pH into the desirable ranges (7.4-8.6). The alkalinity of DH treatments was not higher than that of the single dolomite (DA) or hydrated lime (HA). However, the value was still sufficient (>75 mg/L as CaCO3) to buffer water quality changes. Several depletions of the toxic materials (total aluminum, iron, and manganese) caused by sulfuric acid (FeS2) had been observed in combination treatment, especially in DH1. On the contrary, the essential base cations, calcium, and magnesium increased beyond the single treatment, either dolomite (DA) or hydrated lime (HA). A combination of dolomite and hydrated lime (DH1) as an alternative treatment to remedy aquaculture ponds in acid-containing soil is suggested in terms of efficiency and possible cost-effectiveness.","PeriodicalId":17760,"journal":{"name":"Jurnal Ilmiah Perikanan dan Kelautan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47717858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molecular Identification of Elvers (Anguilla spp.) from River Estuaries in Central Java, Indonesia Using DNA Barcoding Based on mtDNA CO1 Sequences","authors":"Iffan Nadhif Falah, R. Adharini, S. Ratnawati","doi":"10.20473/jipk.v15i1.36416","DOIUrl":"https://doi.org/10.20473/jipk.v15i1.36416","url":null,"abstract":"Highlight Research\u0000\u0000The elvers of Anguilla were identified through the morphological and molecular markers\u0000The result of morphological and molecular identification is different\u0000The molecular identification helps to confirm the morphological identification\u0000Based on this study molecular identification of the elvers of Anguilla found in river estuaries of Central Java is Anguilla bicolor bicolor\u0000\u0000 \u0000Abstract\u0000An inventory of the presence and diversity of Anguilla spp. needs to be carried out as a basis for sustainable resource management. Conventional techniques based on morphological characteristics—are often less effective considering the morphological characteristics of Anguilla spp. are very identical and not so many can be observed, especially at the young eel stage. DNA-based molecular identification can be a way to determine diversity and phylogeny for conservation and inventory purposes. This research aimed to determine the diversity and phylogeny of Anguilla spp. obtained at the estuaries of Serayu River in Cilacap, Luk Ulo River in Kebumen, and Jali River in Purworejo in Central Java, Indonesia. A total of 10 samples were taken from each research location were analyzed morphologically, then it is known that there are 4 morphologically different samples at each research location so that a total of 12 samples were taken for molecular analysis. MEGA was used to construct the phylogenetic trees via Neighbour Joining (NJ) algorithms using the Kimura 2-parameter model with uniform rates and obtained by 1000 bootstraps replication. There are four species of Anguilla spp. identified morphologically, namely Anguilla bicolor bicolor, Anguilla bicolor pacifica, Anguilla obscura, and Anguilla australis. The species of Anguilla spp. that is molecularly identified is Anguilla bicolor bicolor with an identity percentage of > 98%. All samples are also known to be related to Anguilla bicolor bicolor identified in other countries.","PeriodicalId":17760,"journal":{"name":"Jurnal Ilmiah Perikanan dan Kelautan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44398301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Risk Management in Micro, Small, and Medium Enterprises: An Empirical Analysis of SMEs Dried Fish in Bengkulu Province","authors":"K. Sukiyono, Muhamad Mustopa Rhomdon, Musriyadi Nabiu, Nola Windirah","doi":"10.20473/jipk.v15i1.38409","DOIUrl":"https://doi.org/10.20473/jipk.v15i1.38409","url":null,"abstract":"Highlight Research\u0000\u0000Most businesses, including dried fish processing, are decided and conducted under conditions of uncertainty\u0000Each type of fish that is processed has different risks, both in terms of the source, level, and impact of the risk\u0000Fish processing SMEs in Bengkulu Province face moderate business risk on all sources of risk, except production risk\u0000Three important strategies to prevent high production risk, namely, the formation of joint business groups, the introduction of business risk insurance, and the downstream processing of processed dried fish products\u0000\u0000 \u0000Abstract\u0000Every business always faces risks, including micro, small, and medium enterprises processing dried fish. Thus, it is crucial to examine the risk's sources, impacts, and response to risk. This research aimed to analyze the risk management process by identifying the risk sources, analyze the probabilities and risk effects, and design alternative strategies to prevent and control business risk that might be faced by MSMEs dried fish in Bengkulu Province. A total of 273 dried fish processing MSMEs were surveyed and interviewed. The data were analyzed using descriptive statistics and risk management approach. The main risk faced by dried fish producers was the production, included the raw material availability, input prices, and output prices. Each type of dried fish had different probability of risk occurrence where Kerong, Teri, and Gaguk had a high probability of risk occurrence despite their low impact on the scarcity of raw material availability. Moreover, Teri, Kepala Batu, and Bleberan had a high probability and impact risk in the input price. Considering the output price, only Kepala Batu is observed to have the probability and risk impact. Three strategies were designed to prevent and control risk, namely the establishment of joint business groups, introduction of business risk insurance, and downstream processing of dried fish products. SME fish processing does not encounter significant business risks. All risk sources are still regarded as moderate, with the exception of the production risk, which has a high-risk level.","PeriodicalId":17760,"journal":{"name":"Jurnal Ilmiah Perikanan dan Kelautan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42487745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}