Tembang Fish Research Articles

Optimal Ratio Determination of Tembang Fish Meal Addition (Sardinella Fimbriata) in Biscuit Making Through Organoleptic Quality and Moisture Content Evaluation

Purpose: This study aims to determine the optimal ratio of tembang fish flour addition to enhance the nutritional value of biscuits while maintaining their quality. Methodology: The research was conducted from June to July 2022 at the Applied Marine Product Processing Technology Laboratory and the Basic Laboratory of Politeknik Palu, Central Sulawesi Province. A Completely Randomized Design (CRD) was used for moisture content tests, and a Randomized Block Design (RBD) was used for organoleptic tests with five treatments of tembang fish flour addition: P1 (0 g), P2 (10 g), P3 (15 g), P4 (20 g), and P5 (25 g), each repeated three times. Results: The study found that the best addition of tembang fish flour in biscuits was P4, with a preference level of 'Like' (score 4) and moisture content below the maximum standard for biscuits (3.5% per 100 grams). Findings: Tembang fish biscuits are economical and significantly cheaper than other brands. Novelty: This research explores the use of tembang fish flour to diversify and enhance the nutritional profile of biscuits. Originality: The study offers detailed analysis and evidence of the nutritional and economic benefits of adding tembang fish flour to biscuits. Conclusions: Adding tembang fish flour improves the nutritional value and quality of biscuits, making them a viable and economical alternative. Type of Paper: Empirical Research Article

THE IMPACT OF ORGANIC FERTILIZER FROM TEMBANG FISH (Sardinella fimbriata) AND COCONUT WATER (Cocos nucifera L) ON THE GROWTH AND FRUIT OF BIRD’S EYE CHILI PLANTS (Capsicum frutescens L.)

AbstractThis research aims to determine the impact of administering varying quantities of liquid organic fertilizer obtained from tembang fish (Sardinella fimbriata) and coconut water (Cocos nucifera L) on the development and productivity of bird's eye chili plants (Capsicum frutescens L). This study was carried out in North Penajam Paser Regency from April to July 2023. This study employs a quantitative research methodology using a randomized factorial group (RAKF) design. The design has 2 factors, each with 16 treatments, and is replicated 4 times. The measured variables consist of plant height (in centimeters), leaf count (in strands), and fresh fruit weight (in grams). The results showed that treatment P2 (25 mL POC coconut water) had a real influence on the height parameters of bird's eye chili plants. Treatment P2 showed the highest average at the age of 70 and 79 HST, namely 44 cm and 45.5 cm. Meanwhile, treatment P16 (35 mL POC of tembang fish and 75 mL POC of coconut water) results demonstrate a notable influence on the parameters of leaf number and fresh fruit weight. The P16 treatment showed the highest average number of leaves at 56, 70 and 79 HST, namely 229, 245.75 and 326 strands. Furthermore, P16 treatment produced the highest average fresh fruit weight, namely 29 grams

UTILIZATION OF GILLNET CATCHES FISHERMEN OF MATANG RAYEUK VILLAGE, NUSANTARA FISHERY PORT, EAST ACEH

The purpose of this community service is to determine the composition of the main and by-catch of gill nets and the size of the catch. This community service was carried out during April 2023 at PPN Idi Rayeuk, Matang Rayeuk Pedawa Puntong Village, East Aceh Regency. The data collection method used was obtained from primary data (surveys and interviews) which included the type, quantity, size, and weight of the gill net catch and secondary data can be obtained from scientific references books, journals, theses and dissertations). The data analysis used was the analysis of the composition of the catch and the analysis of the size of the catch. The results of the community service showed that the composition of the main catch of the gill net at a mesh size of 1¼ inches was tembang fish, at a mesh size of 2 inches was ribbon fish and at a mesh size of 3 inches was kapasan/kerot-kerot and kwee fish. By-catch with a net size of 1¼ inches is jackfruit seed fish (upeneus moluccensis), kurisi (nempiterus hexodon), petek (leiognathus equulus), yellow trevally (Atule mate), saurida (Saurida undosquamis), swanggi (Priacanthus hamrur), next (Psettodes erumei), parang-parang (chirocentrus dorab), tetengkek (megalaspis cordyla). ) and layur (trichiurus Sp.A). Next, at a mesh size of 2 inches, namely talang fish (scomberoides tala), diles (johnius carouna), petek (leiognathus equulus), moon (Megalops cyprinoides), machete (chirocentrus dorab), jackfruit (upeneus moluccensis), kurisi (nempiterus hexodon), kwee (carangoides armatus), tetengkek (megalaspis cordyla), gerot-gerot ( Pomadasys kaakan), kerong-kerong (Terapon Jarbua), and alu-alu (Sphyraena genie). Then at the 3 inch mesh size, namely the kapasan/kerot-kerot fish (Pomadasys argenteus), talang (scomberoides tala), petek (leiognathus equulus), kuro (Polydacctylus microstoma), diles (johnius carouna), parang-parang (chirocentrus dorab), mackerel (Scomberomorus Commerson), kapas (Gerres filamentosus), and tetengkek (megalaspis cordyla). The catch at the 1¼ and 2 inch mesh sizes is said to be not yet suitable for catching, while the 3 inch mesh size is said to be suitable for catching.

PEMANFAATAN IKAN MANYUNG (Arius thalassiunus) SEBAGAI PUPUK BOKASHI UNTUK MEDIA TANAM BIBIT TREMBESI (Samanea saman)

Kusan Hilir Sub-district is one of the coastal sub-districts in Tanah Bumbu Regency where most of the people work as fishermen. Fish caught by fishermen that do not have high selling value such as otek fish or manyung fish, and tembang fish or sardinella fish are often thrown into the sea so that they can pollute marine waters. The remaining fish or fish that are wasted have organic value, both organic-N, organic-P, and organic-K. The purpose of this study was to analyze the effect of using otek fish bokashi, firewood husks, and subsoil soil on the growing power of trambesi plants and determine the best composition of fish bokashi produced based on biomass in plants. The research was carried out using the Completely Randomized Design (CRD) method with 6 treatments and 5 replications with 3 plants and placed randomly by doing random numbers in the excel application with the treatment code P0 100% subsoil soil, 0% fish bokashi, 0% burnt husk, P1 subsoil 90%, fish bokashi 5%, burnt husk 5%, P2 subsoil 80%, fish bokashi 10%, burnt husk 10%, P3 subsoil 70%, fish bokashi 15%, burnt husk 15%, P4 subsoil 60%, fish bokashi 20%, burnt husk 20%, and P5 soil 50%, fish bokashi 25%, burnt husk 25%. Data analysis used in this study used the Anova test followed by the DMRT (Duncan Multiple Range Test) test. The results of observations or weighing on the wet weight and dry weight of plant biomass show that the treatment with the composition of 50% soil planting media, 25% fish bokashi, 25% burnt husk with an average wet weight of 174.44g and a dry weight of 88.64g has a very significant effect on 90 day trambesi seedlings, although the treatment with the composition of 90% subsoil soil planting media, 5% fish bokashi, 5% burnt husk, and the composition of 80% subsoil soil planting media, 10% fish bokashi, 10% burnt husk is not significantly different.

Prevalensi Larva Anisakis sp. Pada Ikan Tongkol, Ikan Cakalang, Ikan Belanak Dan Ikan Tembang Di Tempat Penjualan Ikan Kecamatan Sulamu, Kabupaten Kupang

Anisakis sp. is an endoparasite in fish that is zoonotic, so it can cause anisakiasis disease in humans when consuming fish with Anisakis sp.. L\arvae of Anisakis sp. predilection for fish digestive tract including intestine, stomach, liver, gonads, eggs and fish muscles. The purpose of this study was to determine the presence of Anisakis sp. and look at the prevalence rate and the degree of infection of Anisakis sp. on mackarel fish, skipjack tuna fish, mullet fish, and sardine fish. The research method was carried out by taking 120 fish samples consisting of 30 mackarel fish, 30 skipjack tuna fish, 30 mullet fish, and 30 sardine fish in fish sale place, Sulamu District, Kupang Regency. The samples were then operated on to observe the presence or absence of Anisakis sp. larvae. in the digestive organs and muscles of fish. Anisakis sp. larvae. which were found were cleaned of debris using 70% NaCl, then fixed with 70% alcohol, and stained with Semichen acetic carmine, then dehydrated in stages using 70%, 85% and 95% alcohol and identification of Anisakis sp. under the microscope. The results of this study found the larvae of Anisakis sp. On mackarel fish, skipjack tuna fish and mullet fish including Anisakis sp. Type I, characterized by the presence of a booring tooth (anterior), venticulus and mucron (posterior). The prevalence of Anisakis sp. larvae. on tuna by 46.66%, skipjack 26.66%, mullet fish 16.66% and tembang fish 0% or no larvae of Anisakis sp. The degree of infection of Anisakis sp. in mackarel fish 19.42 parasites/tail, skipjack tuna fish 17.75 parasites/tail, mullet fish 3 parasites/tail and sardine fish 0 parasites/tail.

Pengaruh Subtitusi Tepung, Daun Kelor dan Tulang Ikan Tembang terhadap Sifat Fisikokimia dan Daya Terima Biskuit

Kelor plants may be an alternative to a potential source of protein and calcium to satisfy the need for nourishment in pregnant mothers and infants. Food diversification can be made by making foods that contain high calcium from the calcium intake contained in fish bones. Pregnant women are one group that is very at risk of experiencing malnutrition. During pregnancy, the need for nutritional intake increases, but it is not balanced with the consumption of sufficient nutritious food. Kelor-processing development with the addition of fish bones may be an alternative to the treatment of nutrient deficiency problems mainly in pregnant mothers and infants. This study aims to determine the effect of adding Moringa leaf flour with tembang fish bone meal to the physicochemical properties and acceptability of biscuits. The research conducted was an experimental study using factorial completely randomized design (CRD), namely conducting an experiment in making biscuits with wheat flour as a base ingredient by adding Moringa leaf flour and fishbone meal with treatment levels of 0%, 10%, 20% and 30%. The results showed that the addition of Moringa leaf flour with tembang fish bone meal had an effect on calcium (p=0,00), phosphorus content (p=0,00), moisture content (p=0,520), ash content (p=0,00), hardness test (p=0,152), taste (p=0,00), aroma (p=0,00) and texture (p=0,043), and had no effect on color (p=0,743) acceptability. For further researchers it is recommended to continue further research with other nutritional content related to meeting the nutritional needs of pregnant women, breastfeeding mothers and infants as well as all circles of society.

ASPEK BIOLOGI PERIKANAN IKAN LAYANG (Decapterus Macrosoma) YANG TERTANGKAP DENGAN BAGAN RAMBO DI PERAIRAN PANTAI SUMPANG BINANGAE KABUPATEN BARRU

Flying fish is one of the dominant pelagic fish caught and has high economic value in Sumpang Binangae Waters. This fish is caught by many chart rambo fishing gear. The purpose of this study was to determine the biological aspects of flying fish especially those caught in the waters of Sumpang Binangae, Barru Regency. This research will be conducted for four months, from May 2020 to August 2020, which is located at the Sumpang binangae Fish Landing Base, Barru district. Identification of flying fish species is done visually by looking at the color and body shape and special characteristics based on the Guidelines for Practical Identification of Small Pelagic Fish Species in Figure, Suwarso, 2010, The composition of the type of catch is calculated based on the amount of catch (tonnes). Sex ratio, TKG, (Walpole 1993), Length of First-Time Gonads of Fish (Lm)The results showed that based on the composition of the types of fish caught, the percentage of the dominant catch was 27.41% mackerel (Rastrelliger kanagurta), 24.26% flying fish (Decapterus macrosoma), 23 anchovies (Stolephorus sp). 28%, squid (Loligo sp) by 2.24%, flying fish (Cypselurus sp) by 8.98% and tembang fish (Sardinella fimbriata) by 13%, while the type of flying fish caught was only one type, namely white-tailed flying fish. slightly yellowish (Decapterus macrosoma). Comparison of the number of male and female sex, it was found that the sex ratio of male and female Layang fish (D. macrosoma) was 52.83%: 47.17% or 1.12: 0.89, l. The size of the first maturity of male flying fish gonads in Barru waters is at the size of 15.68 cm or 156 mm and the female is at the size of 15.62 cm or 156 mm, while the male and female fish that are immature gonads are more than the fish that are mature gonads.

LOCAL RESOURCE-BASED POTENCIES IN PAMEKASAN REGENCY WITH ONE VILLAGE ONE PRODUCT APPROACH

This article describes the potential of the Pamekasan Regency area by promoting local-based resources (endogenous development). The method applied: literature search, calculation of Location Quotient, observation and Focus group discussion. The results showed, the potential of the northern region: cattle, shallots, fish processing, tobacco, sonok beef cultural tourism destinations, biopharmaca, cayenne pepper, vegetables, coconut, furniture, bamboo, siwalan, buju’ bersila bersiti tourism, catfish, tembang fish, shrimp paste. Southern region: salt, batik, tobacco, rice, anchovy, vanname shrimp, laying hens, processed fish (anchovies, selar) cattle fattening, tourism (jumiang beach, talang siring, fire never goes out), red chilies, krepek tette, marine tourism, oysters, mangrove, crab, small crab, seaweed, lorjuk, banana, rengginang, earthenware, sate lala ', krupuk (tack, fish, pulley), handicraft (bamboo, bag, skin), ampar stone religious tourism, broilers, tofu factories, peanuts, domestic chicken, herbal chilies, oranges, fresh fish restaurants, corn, shrimp, mackerel, herbal medicine, ball stadium, processed corn, green beans, drinks, vegetables, potoh, water tourism. Central region: agro-tourism (durian fruit, avocado klengkeng, mango, biopharmaca, Puncak Ratu Tour, Bukit Brukoh), batik, pebbles, cigarettes, pesantren-based economy, peanuts, crackers, plait, long beans, genting, bentoel, pepper, cayenne pepper, leeks, chips (cassava, taro, tette), beef, watermelon, cassava, coconut, banana, corn, brown sugar, chicken (laying eggs, domestic), siwalan, tape, rice, catfish.

Analisis CPUE (Catch Per Unit Effort) dan Potensi Lestari Sumberdaya Perikanan Tembang (Sardinella fimbriata) di Perairan Selat Sunda

Sunda Strait has high values of fish resources, one of the resource are fringescale sardinella (Sardinella fimbriata). Catches composition for fringescale sardinella was 26% and the largest among the composition of other small pelagic fish. Management of fish resources needs to be carried out in a controlled manner followed by monitoring of the sustainability fish resources. This study aims to analyze the value of CPUE, assess the status of the stock, and total allowable catch of fringescale sardinella in the Sunda Strait. The method used in this research was descriptive method. The results showed that the relationship between effort and CPUE of tembang fish had a determination value (R2) of 85% with the equation CPUE = -0,0003F + 1,616. The MSY value using the Schaefer model approach was 2608,65 tons / year and optimal effort (fMSY) was 3.227 trips, actual catch was 2382,46 tons/ year, actual effort was 4015 trips, and total allowable catch (TAC) was 2347,78 tons.
 
 Keywords : CPUE, fringescale sardinella, sustainable yield, Sunda Strait

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

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.

TINGKAT PENGELOLAAN IKAN TEMBANG (Sardinella gibbosa) YANG TERTANGKAP DENGAN BAGAN TANCAP DI KABUPATEN PANGKEP

The success of fishing depends on sufficient knowledge of the overall behavior of the fish, which is the basis for the development of existing methods. Utilization of Fishery Potential Activities in Pangkep Regency waters still depends a lot on simple fish catching technology. One of the factors for the success of catching fish with a chart is light. Light is a tool to help collect fish to the fishing area. Toli-toli village, Tekkolabua sub-district, Pangkep district is geographically located between 04º79'07.71 "- 4º79'14.35" LS and 119º43'75.13 "- 119º44'02.01" East Longitude (Figure 4). The administrative area is included in the North Liukang Tupabbiring District, Pangkep Regency. The production of tembang fish (S. gibbosa) caught with fixed-line fishing gear occurred in 2012 as much as 927.70 tons and the lowest was in 2009 as many as 50.30 tons. The level of utilization (TP) and level of cultivation (TPu) of fixed-line fisheries in Pangkep waters according to the Schaefer model for 8 years has exceeded the allowable utilization rate (JTB), namely in 2011, 2012, 2013, and in 2008, 2009 , 2010, 2014 and 2017 are still in an underexploited condition. Based on the analysis of the sustainable potential of tembang fish using the Schaefer model, the allowable amount of tembang fish catch (JTB) is 80% of the MSY value, it is recommended that the number of fish catches allowed in Pangkep Regency is 409.36 tons with a maximum number of fishing effort units of 26 units / year.

Study of the Behavior of Fish Caught with Sero Through Echofishfinder Observation in the Waters of the Tallo River Makassar

The study of fish behavior with echofishfinder observations was carried out to determine the composition of the catch, economic size of the catch and oceanographic parameters of the behavior of fish caught through echofishfiner observations in the Tallo river. This research was carried out in July-October 2020 at five fishing gear points. sero. The research method used is an experimental method which aims to investigate the possibility of a causal relationship by controlling and controlling. Data collection is obtained from the catch of sero fishing gear from fishermen then the catch is separated based on 3 types of catch, namely main, secondary and waste. Research results show that. The data analysis used in this study is the composition of the economic catch and the Tss test for oceanographic parameters. The results showed that the movement of fish was dominated by small fish groups that came schooling and alone (Solitary). The main types of catch are baronang fish (Siagnus Sp), bycatch, namely tembang fish (sardinella), and puffer fish (Diodotinidae). The measured oceanographic parameters were temperature, current velocity, and chlorophyll-a from several parameters that were closest to the total main catch, namely the chlorophyll a parameter.

Proportion of fish catches types and fishing changes of purse seine in Spermonde water in East season on 2015 and 2019

The proportion of fish type is the percentage of each fish caught. The chances of catching are the percentage of fish types caught from the number of days fishing operations. The purpose of this research is Komposisiand 2019 in Spermonde. Data collection location in Sanane Island and Badi Island, Pangkep regency. This study was a case study on purse seine, where data retrieval was conducted in May until July 2015 and July until August 2019. The number of days of fishing operation on 30 fishing trip. The results showed that there were nine types of fish that had been caught from the Purse Seine in 2015. In 2019 there are 11 types of fish that are caught on the purse seine. In the year 2015, the dominant caught is tembang (Sardinella fimbriata) on the first and second hauling. In the year 2019, the dominant caught is the type of selar (selaroides leptolepis), on the first and second hauling. The highest percentage of fishing chance in the year 2015, is the type of Tembang fish on the first and second hauling. Likewise, in 2019 the biggest catching chance is a type of selar fish, both on the first and second hauling. The activity of a purse seine in the east season in the waters of Spermonde indicates that there is a difference in the composition of types of fish fishing. Likewise, the fishing chance are in the years 2015 and 2019.

The Influence of Indian Ocean Dipole on Production of Tembang Fishing (Sardinella fimbriata) at Sunda Strait Indonesia

Tembang is a pelagic fish which is important in Indonesia and the development on the Sunda Strait. The Indian Ocean Dipole could affect oceanography and at the same time will affect the population of fishes. The aim of this study was to determine the effect of IOD and oceanographic factors on the catch of Tembang fish. This research was conducted in the Sunda Strait waters by looking at the Dipole Mode Index (DMI) and oceanographic ocean conditions such as sea surface temperature and chlorophyll as well as the production of fish catches for 11 years from 2008-2018. IOD affects the catch of Tembang fish by 35.8%. Temperature influences the catch of Tembang fish in the Sunda Strait by 9.48%. Klorofil-a influences the catch of Tembang fish in Sunda Strait by 38.6%. DMI, Temperature, and Chlorophyll affect fish catches by 26.9%.

APPROACH TO RISK ANALYSIS TRAWLER (BOAT OR VESSEL SIENE NETS) NORTH COAST OF EAST JAVA

General Linear Model (GLM) aims to find the relationship between several independent variables with one dependent variable. GLM was conducted to answer the research objectives (1) the contribution of fishing gear to the total catch of pelagic fish, (2) to determine the type of pelagic fish that was dominantly caught in the type of fishing gear based on the 2004 - 2016 East Java marine and fisheries statistical report. The results of the GLM WPP Republic of Indonesia analysis of 573, the dominant small pelagic fish were lemuru fish on payang fishing gear, selar fish in purse seine, layur fish on drifting gill nets, and bloating on fixed gill nets. While contributions based on small pelagic fishing gear are ring trawlers catching flying fish, selar fish, and anchovy. The gill nets keep catching fish, mullet, tembang fish, and mackerel. Payang catches lemuru and layur fish. Region WPP RI 712 as a result of analysis of small pelagic GLM fish: pompano fish catching equipment, anchovy with dogol fishing gear, layur fish with trawl fishing gear, gill drift fishing gear and fishing gear step, tembang fishing purse seine and tremmel net, mullet fish with fixed gill nets. Contributions based on small pelagic fishing gear are circular gill nets contributing to kite and anchovy, gill net fishing gear drifting on stingrays and layur fish, Tremmel net in Pompano fish. dogol fishing gear on mullet and mackerel, fishing gear step on tembang fish and lemuru fish. While large pelagic fish: clitic fishing gear contributes to mackerel and skipjack fish while dogol catches on tuna

REKAYASA TEKNOLOGI PENGOLAHAN IKAN TEMBANG (Sardinella Sp) MENJADI BEBERAPA PRODUK KOMERSIL DALAM RANGKA MENINGKATKAN NILAI JUAL PRODUK PERIKANAN

The optimum effort effort in fishing activities and the actual level of utilization of tembangfish resources in the Makassar Strait waters are increasing every day.Based on the realityconditions above, in order to increase the selling value of tembang fish to further increase theincome of fishermen, engineering research on tembang fish processing technology is needed intoseveral commercial products with more modern processing methods and can be stored in arelatively long time and sell well on standard markets. national and international.The purpose ofthis study was to find out how the practical method of processing tembang fish into canned fish,fish sauce and fish silage, is a standard home industry that has high economic value and relativelylong lasting power. The urgency of this study is expected to be a basic knowledge of thecommunity in order to increase the selling value of tembang fish as a fishery product with higheconomic value that can improve the standard of living of the community.The processing methodcarried out is a combination of traditional methods and modern methods, including methods ofcooking, fermentation, salting, enzyme use, sterilization, and packaging systems to produceprocessed products that are of high quality and have high selling value. Data analysis to becarried out for quantitative data is analysis of variance (complete randomized design) and forqualitative data observed by organoleptic test and processed by descriptive method. Processedproducts produced in this study are fish sauce, canned fish and fish silage.

Kebiasaan Makan Ikan dan Trofik Level Sepanjang Perairan Pantai Kabupaten Barru

The purpose of this study is to determine the trophic structure of pelagic fish around Barru coastal waters.So that by knowing the structure of the tropic level it can be determined the ideal number of populations that shouldbe captured at all trophic levels so that small and large pelagic fish resources can maximally and sustainably beutilized. The benefits of this research with a trophic level approach can be made a model of fisheries managementpolicy in a region of the Makassar Strait in supporting the accelerated economic development program in theSulawesi Economic Corridor. The research method is taking data on environmental parameters and predation at eachtrophic level including fish through observing fish gastric contents. Identification results of gastric contents indicatethat anchovy and tembang fish are plankton (planktivore) eaters because only Phytoplankton and zooplankton canbe found in their intestine. Pepetek fish, fish float and mackerel eat plankton and several types of larvae of small fishand crustaceans so that they are classified as omnivores. Selar fish classify as carnivorous fish because in itsintestine found various types of small fish, shrimp, and various other animals and not obtained plankton as its mainfood item. Anchovy and tembang fish which are included as planktivore, have a greater percentage of phytoplanktonin their intestines compared to zooplankton.

IDENTIFIKASI JENIS IKAN (PENAMAAN LOKAL, NASIONAL DAN ILMIAH) HASIL TANGKAPAN UTAMA (HTU) NELAYAN DAN KLASIFIKASI ALAT PENANGKAP IKAN DI PULAU BANGKA PROVINSI KEPULAUAN BANGKA BELITUNG

Identification of fish species has an important meaning when viewed from a scientific angle because the entire sequence of subsequent work depends on the results of the correct identification of a species. The purpose of this research is to analyze the types (local, national, scientific name) and types of fishing equipment operating in the Bangka Island. This research was conducted in October 2018 to April 2019 at the Bangka Island. The method was used purposive sampling. The analysis was carried out by descriptive analysis and PSR (Pressure, State, Response). The result show that there were 30 types of fishing gear that were included in seven classes that are surrounding nets, trawls, seine nets, lift nets, gillnets, traps, hooks and lines. The main fish caught from 30 types of fishing gear used are 73 species which are included in small pelagic fish, large pelagic fish and demersal fish consisting of 38 families. More than 50% of the local names of fish on Bangka Island are different from the names of national fish including Yellow Stalk Fish, in the Bangka area called the Ciu Fish (Selaroides leptolepis), local name Selar Como Fish called Hapau Fish (Atule mate), local name Tetengkek Fish is called Singkur Fish (Megalaspis cordyla), local name Kuwe Onion Trevally Fish is called Sweet Beautiful Fish (Carangoides caeruleopinnatus), Tembang Fish is the local name Tamban Fish (Sardinella gibbosa), Bloso Fish is the local name Buto Cin Fish (Saurida tumbil). Recommendations given are that stakeholders should pay attention to local name so there is no error in data collection and use of enviromentally friendly fishing gear by taking into account the selectivity of fishing gear.

Identification of Mercury in Tembang Fish (Sardinella gibbosa) and Shellfish (Marcia hiantina) in Losari Coastal Beach, Makassar

Mercury was one of heavy metals that became pollutant. High level of mercury in aquatic environment could cause adverse effects on living organisms in that environment, even endanger human health in using the water and consuming the organism. This reasearch was a descriptive survey that was supported by laboratory test result in order to know mercury (Hg) level in Tembang fish (Sardinella gibbosa) and Shellfish (Marcia hiantina) in Losari coastal beach, Makassar. The result of mercury examination at Center Health Laboratory Makasar was obtained that mercury levels in Tembang Fish were 0.0150 mg/kg, 0.0133 mg/kg and 0.0126 mg/kg. Thus, the average of mercury level in Tembang fish was 0.0409 mg/kg. Meanwhile, based on examination results of mercury level in Shellfish at Center Health Laboratory, Makasar, were obtained 0.0228 mg/kg, 0.0266 mg/kg, and 0.1105 mg/kg. Thus, the average of mercury level in Shellfish was 0.1599 mg/kg. Moreover, mercury level in either Tembang fish or Shellfish in Losari coastal beach Makassar had fulfilled the requirement based on SNI 7387/2009 regarding Maximum Limit of Heavy Metal of Mercury. Keywords: Mercury, Shellfish, Tembang Fish

Efektivitas alat tangkap ikan lemuru di Kabupaten Kotabaru, Kalimantan Selatan

Abstract. This research was conducted on the east coast of Kotabaru District, South Kalimantan on October to November 2011 using survey methods and literatures review. Primary data obtained by direct observation at research location and performing direct interview with various parties; like fishermen, ship owner, TPI officials and other stakeholders in Kotabaru. The result of direct interview obtained that fishing gear to Tembang Fish (including Lemuru) are lift net and mini purse seine. Based on Standardization Efforts formula the most effective fishing gear for catching Lemuru in Kotabaru District is Purse Seine. Socialization needed to fishers that the recommended tool for catching lemuru in Kotabaru District is the purse seine with fishing fleet size 3 GT – 10 GT.Keywords: fishing gear, lemuru fish, Kotabaru, purse seine