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All Journal Berkala Perikanan Terubuk Aquacoastmarine Indonesian Aquaculture Journal Unri Conference Series: Community Engagement Community Empowerment Journal of Community Engagement Research for Sustainability Joong-Ki : Jurnal Pengabdian Masyarakat Jurnal Akademik Pengabdian Masyarakat Jurnal Perikanan dan Kelautan
Indra Lesmana
Fakultas Perikanan Dan Kelautan, Universitas Riau
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ANALISIS POLA HIDUP KONSUMTIF MASYARAKAT NELAYAN DI KECAMATAN PANAI HILIR KABUPATEN LABUHANBATU (Analysis Consumtive Lifestyle of Fishermen Communities in the District of Panai Hilir, Labuhanbatu Regency) Nina Safriyanti; Pindi Patana; Indra Lesmana
AQUACOASTMARINE Vol 2, No 3 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 3, DESEMBER 2014
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

This study aims to determine consumptive lifestyle of fishermen communities in District of Panai Hilir, Labuhanbatu Regency, Province of North Sumatra it also determined factors that cause consumptive behaviour and problem solving to analyze the methods to prevent consumtive behaviour. Total population of fishermen communities in Panai Hilir district are 2433 people and sample were determined to 100 persons by using purposive sampling. Data was collected through interviewing, documentation, observation and questionnaires. The conclusion of that study shows that more than 70% of fishermen communities in the district of Panai Hilir had consumptive lifestyle. Their consumptive lifestyles were like impulsive buying and non-rational buying. It occured due of low education level in fishermen communities. Most of the fishermen communities in the district of Panai Hilir are in the productive age, increasing number of average revenue in the district Panai Hilir, and access of information from highly technology communication devices. Consumptive lifestyle like this can be changed by improve the education of fishing communities, giving regulary counseling of financial managemet, avoiding and fortify themselves against the new product from the advertisements in electronic media and print media.Keywords : Fishermen Communities , Lifestyle , Consumtive , Consumtive type
KEANEKARAGAMAN PLANKTON DI SUNGAI PELAWI DESA PELAWI UTARA KABUPATEN LANGKAT SUMATERA UTARA (Plankton Biodiversity in the Pelawi River North Pelawi Village Langkat District of North Sumatra) Ester Nelya Tindaon; Yunasfi Djayus; Indra Lesmana
AQUACOASTMARINE Vol 2, No 3 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 3, DESEMBER 2014
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Plankton is aquatic organism that flying and it is moves within the water current. Plankton is classified into phytoplankton (classified as plant) and zooplankton (classified as animal). The present of plankton in the water is determined by the physic and chemical condition of the water. Plankton has a limitation to tolerate the environment parameter, it’s diversity is different depend on physical and chemical conditions.The research has been done in Maret to April 2014. Samples were taken from three stations, and performed three times repeated checks in different periods of time by using Purposive Random Samplin. The result of research indicates thats there are 9 class of phytoplankton, they are : Bacillariophyceae, Chlorophyceae, Conjugatophyceae, Coscinodiscophyceae, Cyanophyceae, Dynophyceae, Eulenophyceae, Ulvophyceae, Zygnenophyceae and 8 class of zooplankton : Branchiopoda, Clitellata, Copepoda, Crustaceae, Gastropoda, Secernenta,Tubulinea, and Turbellaria. The highest total number of plankton is found in station I (206,00 ind/l) and the lowest total number of plankton is found on station 3 (33,33 ind/l). The highest diversity index value (H') for each station is found on station 1 (2,56) and the lowest on station 3 (2,16). The Pearson correlation of analysis indicates the brightness, DO, pH and nitrate have positive correlation to diversity of plankton while temperature, current, BOD5, and phosphate have negative correlation to diversity of plankton.Keywords : Water Quality, Plankton, Diversity, Sunggal River
PENGARUH PENAMBAHAN TEPUNG IKAN SAPU-SAPU (Lyposarcus pardalis) PADA PAKAN KOMERSIL TERHADAP PERTUMBUHAN IKAN PATIN (Pangasius sp.) Effect Addition of Fish Meal Sapu-sapu Fish (Liposarcus pardalis) on Commercial Feed for Growth Patin Fish (Pangasius sp.) Denny Y Hutasoit; Eri Yusni; Indra Lesmana
AQUACOASTMARINE Vol 3, No 1 (2015): JURNAL AQUACOASTMARINE VOLUME 3, NO 1, PEBRUARI 2015
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Patin is an economis fish, it is increasing demand for the sumatera people, however there is not an intensif cultivation. One of solved that problem needed the commercial feed as fish meal from the Lyposarcus pardalis where is high protein and good for the growth performance. These research has been studied from July until September 2014. The tested fish of 8 – 11 cm that fish were put in fiber sized 2 x 1 m by 9 units, with competely randomized design. The analysis statistic were used SPPS 21 and the results was calculate by Analysis of Variance (ANNOVA) and Tukey Test. Crude protein of 26% was better than the other crude protein, and the growth of body weight showed of 13,02 g, 4,16 cm for the length, specific growth rate (SGR) of 2,04% and food convention ratio (FCR) of 2,52.Keywords: Pangasius sp., Fish Meal Lyposarcus pardalis, Growth
Pengaruh Pemberian Pakan Berbeda terhadap Pertumbuhan Belut Sawah (Monopterus Albus) yang dipelihara di Dalam Tong Effect of Different Feed Types on The Growth of Fresh water Ells (Monopterus albus) Kept in The Barrel Firdaus Rezeki Manurung; Eri Yusni; Indra Lesmana
AQUACOASTMARINE Vol 3, No 1 (2015): JURNAL AQUACOASTMARINE VOLUME 3, NO 1, PEBRUARI 2015
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Ells (Monopterus albus) is freshwater fishery commodities however important economic value, because it was the selling power, especially in export markets. The feed is an important factor in ell aquaculture. Research conducted to determine the effect of different feeding on growth and survival of ells. Ells maintenance container using palstic barrels with a volume of 200 liters. Experimental design using a completely randomized design with 2 treatment and 1 control, 4 replications in each treatment described as follows; 1) Giving Tubifex worms (Tubifex sp.) with pelet feed, 2) Giving snails (Pomaceae canaliculata Lamarck) with pelet feed, 3) Giving pelet feed as a control. Experiment was conducted from May until June 2014 in the backyard of the house on Setiabudi street Medan. The results showed the differences in the type of feed effect (p<0,01) on the growth of heavy and long Monopterus albus. The survival rate was 100 % in each treatment. Result showed that the snail was better than Tubifex sp. with regard to growth and conformation. Mean values with Feeding the snails (Pomaceae canaliculata Lamarck) and pellets were attained as follows: highest body length (L) 20,43 cm, body weight (W) 26,82 g,Tubifex sp. showed highest body length (L) 20,12 cm, body weight (W) 26,95 g.Keywords : Ells (Monopterus albus), Feed, Tubifex, Pomaceae canaliculata, pelet.
PENGARUH PEMBERIAN HORMON TIROKSIN PADA PAKAN TERHADAP PERTUMBUHAN IKAN MASKOKI (Carrasius auratus) Effect of Giving Thyrocsine Hormone in Feed and Growth of Maskoki (Carrasius auratus) Dian Roy Nugraha Sembiring; Eri Yusni; Indra Lesmana
AQUACOASTMARINE Vol 3, No 2 (2015): JURNAL AQUACOASTMARINE VOLUME 3, NO 2, APRIL 2015
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Maskoki is ornamental fish and high ecomonic value. The aim of this study using thyrocsine compared on the fish consumption. Effect of growth in ornamental fish depend for the hormone were give. The result was higher of body weight 5.84 g followed 7.24 cm length growt, 2.19% Spesific Growt Rate (SGR), 0.05 g Daily Weigth Gain (DWG), 0.29 g Feed Convertion Ratio (FCR), 96.67 % Survival Rate (SR) with thyrocsine hormone of 25 mg, compared the other fish was lowest body weight 4,74 g followed 6,55 cm length growt, 0.74 Spesific Growt Rate (SGR), 0.02 g Daily Weight Dain (DWG), 0.23 g Feed Convertion Ratio (FCR), and 93.33 % Survival Rate (SR) with thyrocsine hormone of 10 mg.Keywords : Fish, Hormone, Growth, SGR, DWG.
ANALISIS ISI USUS IKAN TEMBANG (Sardinella fimbriata) PADA PERAIRAN PANTAI LABU KABUPATEN DELI SERDANG SUMATERA UTARA Gut Contents Analysis of Tembang Fish (Sardinella fimbriata) at Labu Beach Waterway Deli Serdang Regency North Sumatera Rebeka Paimaibot S; Yunasfi Djayus; Indra Lesmana
AQUACOASTMARINE Vol 3, No 3 (2015): JURNAL AQUACOASTMARINE VOLUME 3, NO 3, JUNI 2015
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

This study aims to investigate food habits of the species of tembang fish (Sardinella fimbriata) and the relationship of water quality parameters with the availability of natural food in Labu Beach. The study was done from Juli 2014, in Labu Beach. Fish samples, collected by gill net. Stomach content was analyzed using Index of preponderance. Stomach contents of the fish was consisted of 6 class of food Bacillariophyceae, Chlorophyceae, Dinophyceae, Crustaceae, fish’s egg and added some unidentified (such as foot and the cutting of insect body). The group of Bacillariophyceae is a main food, Chlorophyceae, Crustaceae and unidentified group is a complement food and than Dinophyceae and fish’s egg as additional food. The natural food has a good correlation with brightness.Keywords: Fish’s intestines contents, Sardinella fimbriata, Labu Beach, Gill Net.
PERTUMBUHAN IKAN PATIN (Pangasius sp.) YANG DIPELIHARA DALAM SISTEM RESIRKULASI Growth of Catfish (Pangasius sp.) That are Kept in Recirculation System Agung Maulana Putra; Eriyusni Eriyusni; Indra Lesmana
AQUACOASTMARINE Vol 3, No 3 (2015): JURNAL AQUACOASTMARINE VOLUME 3, NO 3, JUNI 2015
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Water quality is one of medium for fish farming system. This study aims to determine for growth of catfish (Pangasius sp.) with using water circulation. The component of circulation using filter of sand, fibers, zeolites, activated chalcoal, and water hyacinth (Eicchornia crassipies). The result was showed highter body weight of 6,48 g during at 56 day with water circulation. Compared of body weight non circulation system the result was lowest body weight of 4,95 g.Key Word : Pangasius, Growth, recirculation system, water quality.
STRUKTUR KOMUNITAS MAKROZOOBENTOS DI PERAIRAN SUNGAI BINGAI KECAMATAN BINJAI BARAT KOTA BINJAI (Community Structure of Macrozoobenthos in the River Bingai at West Binjai Subdistrict of Binjai City) Navisa Fairuz; Hasan Sitorus; Indra Lesmana
AQUACOASTMARINE Vol 3, No 3 (2015): JURNAL AQUACOASTMARINE VOLUME 3, NO 3, JUNI 2015
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

River Bingai is used variety of human activities that may increase water pollution which effect on the biological, chemical and physical of water. The objective of the research are to determine the macrozoobenthos and its related to chemical and physical parameters. The method used in this research is purposive sampling where river waters Bingai used as a research location. Based on the research was found 3 classes and 7 genusses of macrozoobenthos in waters of River Bingai, West Binjai Subdistrict. The gastropods was the most abundance in the river. Index of species diversity showed lower value that means water quality was moderate. The evenness index and dominan index was coherent to water quality condition.Keyword : Macrozoobenthos Community, Water Quality, River Bingai.
DETEKSI DAN ANALISIS EKSPRESI TRANSGEN (PhGH) PADA IKAN LELE DUMBO (Clarias gariepinus) TRANSGENIK F3 (Detection and Analysis Expression of transgene (PhGH) in Dumbo Catfish (Clarias gariepinus) Transgenic F3) Fery Jaksen Sihotang; Budi Utomo; Indra Lesmana; Huria Marnis
AQUACOASTMARINE Vol 3, No 4 (2015): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Fisheries output need tobe increased to meet the rising demands for fish incomingyears as the increasing of human population. Biotechnology approach has used forincreasing production on aquaculture sector. One of the advances biotechnologies thatused for aquaculture development is transgens technology. Transgenic fish is a speciesthat experience alteration of genetic structure that introduced from other organisms,with the result that change the their genetic function in accordance with the introducedgene. One of the things that support the development of transgenic fish strain formationis the ability of individual transgenic to bequeath the transgenes to the next generation,so that the genetic trait target genes stable in the resulting offspring. This study aims todetect and determine the expression of growth hormone gene (PhGH) on dumbo catfish(Clarias gariepinus) transgenic F3. Transgene detection performed on embryos andlarvae of catfish transgenic F3 using PCR with primers ACT 107 and PhGH2.Transgene expression was analyzed by using reverse transcriptase polymerase chainreaction (RT-PCR) methods with primers β-actin and ACT 107 and PhGH2. Theresults showed that the transgene was detected in some of the embryos and larvaeaccording to Mendel principle. β-actin primer amplification compared to primary ACT107 and PhGH2 showed that transgene can be expressed in some of the embryos andlarvae.Keywords: biotechnology, aquaculture, transgenic, detection, expression, growthhormone
PENGARUH PADAT TEBAR TERHADAP PERTUMBUHAN IKAN REDFIN (Epalzeorhynchos frenatum) Effect of Stocking density on the growth rate Redfin fish (Epalzeorhynchos frenatum) Rewaldy Siregar; Eriyusni Eriyusni; Indra Lesmana
AQUACOASTMARINE Vol 3, No 5 (2015): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Redfin fish is one of an interesting ornamental fish. Intensive cultivation can bedone by optimizing the stocking density. This reasearch aims to determine the effect ofstocking density of redfin fish, on the growth and determine the optimum stockingdensity with an average length is 5,04 cm and an average weight is 1,01 gram. Redfinare used as much as 162 fishes and maintenance container used are 9 aquariums withsize 40 cm x 20 cm x 20 cm and the volume water are 12 liters each aquarium. Duringthe observed, fish are given an artificial feed as much as 5% of body weight per day.Feeding frequency are 3 times a day. The method used is Completely RandomizedDesign with the treatment of stocking density 1 fish/liter (P1), 1,5 fish/liter (P2), and 2fish/liter (P3). Ended treatment showed length P1 5,59 cm; P2 5,49 cm; P3 5,24 cm andweight P1 1,40 gr; P2 1,28 gr; P3 1,15 gr and feed comsumption 409,05 gr. TreatmentP1 shows the best of daily length and weight growth. Treatment P3 shows the lowest ofdaily length and weight growth. Stocking density significantly affected on the dailylength and weight growth rate. Tukey result has showed that the treatment P2 and P3significantly different from P1.Key word: Epalzeorhynchos frenatum, Redfin, Stocking Density, Growth Rate,
Co-Authors Ade Burju Roberkat Simanjuntak Afriani Nazara Agrina Agrina Agung Maulana Putra Agus Oman Sudrajat Alimuddin Alimuddin Ananda Eka Putri Andini Innayah Putri Andreas H Marpaung Andri Hendrizal Anisa Khoirul Jannah Annisa Azzahra Annisa Dwi Chandra Arief Baizuri Majid Arif Nuhalin Nasution Arnol Hasudungan Pardosi Aulia Agus Anindita Baihaqqi Daffa Attoriq Benny Heltonika Besri Nasrul BUDI UTOMO Chairul, Chairul Cindy Wulandari Dahlan Tampubolon Daqiqil Id, Ibnu Dara Aiko Damantha Darma Bakti Denny Y Hutasoit Dian Roy Nugraha Sembiring Dini Anis Monika Dwi Liana Rahmayuni DWI SURYANTO Emaliana Emaliana Eni Sumiarsih Eri Yusni Eriyusni Eriyusni Erna Lestari Indah Nababan Ester Nelya Tindaon Evi Deliana HZ Fajar Prasetya Kembaren Fathul Khoiri Febrialismanto Febrialismanto Fery Jaksen Sihotang Firdaus Rezeki Manurung Fretty J Simbolon Garindi Endrina Putra Geovani Meiwanda Gracia Denata Tumanggor Greis Greis Gresiana Suyati Gurning Harry Muda Hasibuan Hasan Sitorus Hengki Firmanda Hesti Wahyuningsih Hiras Sucipto Tampubolon Huria Marnis Ika Sulistya Ningrum Ikhwanul Khairy Indah Okvalita Indra Suharman Irvan Faizal Isma Mulyani Isma Muyani Jamaluddin Jamaluddin Kayla Novia Ramadhani Lara Dwi Mei Yendra Lihardo Sinaga Lora Luita Anjelina M Prima Melly Risfani Mohamad Haikal Mohammad Basyuni Mohammat Rizki Mahendra Muhamad Iqbal Muhammad Adri Irfandri Muhammad Arief Wibowo Muhammad Nanda Miftahul Jannah Muhammad Nazil Fikri Zamzamie Navisa Fairuz Nina Safriyanti Novita Sari Siboro Novreta Ersyi Darfia Nur Arlia Yusnita Odang Carman Oding Affandi Osha Putri Parawansa Pindi Patana Praduta Zaky Prasiswi Ningsih Prita Yulianti Anasta br G Putri Rahmadani Putri Yani Purnamasari R Sadiah Maharani Radith Mahatma Rafillah, Rahadatul Aisyi Rahmad Hendra Ratu Dahlia Rebeka Paimaibot S Regaf Fahmi Ilmi Rewaldy Siregar Ridwan Manda Putra Rina D Sibagariang Rina Marito Daulay Riski Fernando Telaumbanua Romi Kurniadi Romi Pindonta Tarigan Ryando Restu Elvian Gea Saidah Rahmah Samariadi, Samariadi Satriyadi Satriyadi Selfi Auliansyah Selly Prima Desweni Shyfa Reyhana Kurnia Sindi Arnelia Sindi Ela Wahyu Lestari Sri Endang Kornita Syammaun Usman Tomi Ramadona Trisla Warningsih Ulfia Hasanah Ummi Febriani Ritonga Veline Angela Natasya Vito Oktariandi MK Wan Nita Ulfani Barus Wida Octaria Wildan Panjaitan Winda Pertiwi Windi Syahrian Yudho Harjoyudanto Yulisa Rika Sari Yunasfi Djayus Yusni I Siregar Zahtamal Zahtamal Zikri Andrian Zikrilla Mayuli Hoppi Zulfa Maharani