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All Journal Aquacoastmarine Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat Aquasains : Jurnal Ilmu Perikanan dan Sumberdaya Perairan Abdimas UNWAHAS : Jurnal Pengabdian Masyarakat UNWAHAS BERNAS: Jurnal Pengabdian Kepada Masyarakat COMMUNITY : Jurnal Pengabdian Kepada Masyarakat International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) AQUACOASTMARINE: Journal of Aquatic & Fisheries Sciences
Eri Yusni
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HEAVY METAL CADMIUM (Cd) AND LEAD (Pb) IN VANAME SHRIMP (Litopenaeus vannamei) COLLECTED FROM TRADITIONAL MARKETS IN MEDAN CITY, INDONESIA Yusni, Eri; Setiani, Tri Pardiana
AQUASAINS Vol 7, No 2 (2019)
Publisher : Jurusan Perikanan dan Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (133.769 KB) | DOI: 10.23960/aqs.v7i2.p707-714

Abstract

The presence of heavy metals in the aquatic environment must be monitored continuously. This study aims to determine the amount of heavy metal content of Cadmium (Cd) and Lead (Pb) on Vaname Shrimp (Litopenaeus vannamei). Determining the value of Cadmium (Cd) and Lead (Pb) using an AAS (Atomic Absorption Spectrophotometer) device. It is known that the highest Cd content in the sample 4 (market pancing) which is worth 0.011 mg/kg, and the lowest is in the sample 6 (market sei kambing) which is worth 0.004 mg/kg. The value of the highest Pb value is found in the sample 3 (market merah) worth 0.019 and the lowest value is the sample 5 (market petisah) worth 0.008. So that the results of these tests can be concluded, that the content of heavy metals Cd and Pb in each sample of vaname shrimp is classified as low according to the World Health Organization (WHO), namely the maximum limit of Cd is 5.0 and the maximum limit of Pb is 2.0 while according to EUROPEAN UNION the limit of calcium Cd is 0.2 and the maximum limit of Pb is 0.5 because the vaname shrimp sample is still safe for consumption and can be an export commodity.
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.
PENGARUH PEMBERIAN JAGUNG (Zea mays) TERHADAP PERTUMBUHAN IKAN MAS (Cyprinus carpio) DI DESA TANJUNG MULIA KECAMATAN TANJUNG MORAWA KABUPATEN DELI SERDANG Muhammad Khairul Saleh; Eri Yusni; Syammaun Usman
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

Common carp (Cypirinus carpio) is fish consumption. It is a higheconomic value and suitable for cultivationed. This is very popular in Indonesiapeople. The Experimental wer give commercial feed and combinasion with thecorn (Zea mays). Feed this were give 3 times a day, and the corn (Zea mays)weregive for the treatment 1(1%), treatment 2(2%), and treatment 3 (3%, but to thecommercial feed were give 3% for the all treatment. During 3 mounth of thisstudys were used 9 cages,eat 1 cages were put of 50 fish and the results werefound of treatment 3(3%) were to be better than treatment 1 and treatment 2.Body weight of treatment 3 were found of 170 gram, followed treatment 2 of 120gram and treatment 1 of 87 gram. The body length treatment 3 were found of 16 –18 cm, followed treatment 2 of 15 – 17 cm and treatment 1 of 13 – 15 cm.Keyword: Cypirinus carpio,Common carp, Feeding, Zea mays.
ANALISIS KANDUNGAN FOSFOR TERHADAP DAYA DUKUNG PERAIRAN DANAU LUT TAWAR UNTUK BUDIDAYA SISTEM KERAMBA JARING APUNG Fikri Fachriza; Eri Yusni; Nurmatias Nurmatias
AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Lake Lut Tawar is the one of lake in Aceh province. The waters of Lake Lut Tawar used for agricultural activities, settlements, tourism and fisheries. Specifically for fisheries activities in Lake Lut Tawar, existence of floating net aquaculture increase by time to time. The existence of floating net aquaculture activities affect for water quality through feed waste, feces and dead fish. This study aims to determine how big the carrying capacity the waters of Lake Lut Tawar with floating net system of aquaculture, that is based on the presence of phosphorus using the formula of the Minister of Environment Regulation No. 28 of 2009. The research was conducted in January to Mai 2015, sempel capture location is determined based on the environment setting used purposive sampling method. The results showed quality the waters of Lut Tawar Lake still in the freshwater quality standard of Grade II PP 82 of 2001, and the carrying capacity the waters of Lut Tawar lake with total phosphate 0.1407 mg/L was at 23728.61 tons/year as well as the waters area that could be used for floating net cages measuring 19.291 hectaresKeywords: Carrying Capacity, Floating net, Lake Lut tawar
Pengaruh Pemberian Nilai Konsentrasi Tepung Spirulina platensis yang Berbeda Pada Pakan Terhadap Peningkatan Warna Ikan Komet (Carassius auratus) Effect of Spirulina platensis Concentration in Diet to Increase Color of Comet Fish (Carrassius auratus) Wildan Panjaitan; Eri Yusni; Indra Lesmana
AQUACOASTMARINE Vol 4, No 2 (2016): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Comet fish (Carassius auratus) is a kind of ornamental fish and very popular in the world. Comet fish has a distinctive feature that can be seen from the beautiful color, beutiful fins especially elongated tail fin, and makes the comet fish has a high selling value. The color should be upgraded and maintained its quality. Such efforts to increase color has be done by adding natural pigment resources into the feeds. Natural pigment resources can be obtained from Spirulina platensis, the Spirulina were give 1 %, 3 %, and 5 % for 30 days. The purpose of this research is to determine dosage of Spirulina platensis make it optimal to increase the color of Comet fish. This Research using Complete Random Design (CRD) with three treatment repetition and control. The results of 3% Spirulina was significant bright color, compared of 1% and 5% Spirulina were give. But for the growth and length of Comet fish has no significant diffrence.Keywords : Carassius auratus, Comet fish, Spirulina platensis, colour
PENGARUH PENAMBAHAN KANGKUNG AIR (Ipomoea aquatica) PADA PAKAN TERHADAP PERTUMBUHAN IKAN NILA (Oreochromis niloticus) Effect of adding water kale (Ipomea aquatica) to feed for the weight of tilapia (Oreocromis niloticus) Rianda Putra; Eri Yusni; Irwanmay Irwanmay
AQUACOASTMARINE Vol 5, No 2 (2017): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Tilavia is favorite fish consumsion by the people of indonesiaand it is very easy to cultivate because it has a sufficient level of the prospective development. The feed is a very important factor in the process enlargement fish. This research was conducted to determine the effect of feeding a mixture of pellets water kale on the growth of tilapia. Container maintenance of tilapia used mine concrate pols with 1 x 1 x 1 M2 of size and 50 liters of volume water for each pool.This research was conductedin August – November 2015 in the Binjai Town. The method user completely randomized design with treatment of pellets feed was + kale (1:3). The P1 treatment showed the best daily length growth and daily weight growth. The final result obtained the length of P1 treatment was 11,76 cm, P2 treatment was 10, 92 cm, P3 treatment was 9, 97cm, and the weight of P1 treatment was 13,15 gr, P2 treatment was 11,21 gr, P3 treatment was 9,66 gr. The total feed used 3966.9 gr.Key Words : Tilapia (Oreocromis niloticus), Growth, Water Kale (Ipomea aquatica)
STUDI KEANEKARAGAMAN IKAN KARANG DI PULAU JANGGI KECAMATAN TAPIAN NAULI KABUPATEN TAPANULI TENGAH PROVINSI SUMATERA UTARA Arief Rahman Hakim; Eri Yusni; Zulham Apandy Harahap
AQUACOASTMARINE Vol 6, No 1 (2018): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

The reseacrh aimed to determine reef fish diversity index, uniformity index of reef fish, reef fish species composition, percentage of reef fish and water quality. The research in was conducted on March, 2016, which was located in theJanggi Island NauliTapian Central Tapanuli, North Sumatra. The method used in the research is Underwater Fish Visual Census (Underwater Visual Census/ UVC) on two points of the station with the line length of 50 m and a width transect each to left and right as many as 5 m and three replications, observations had done for 15- 20 minutes.The quality index of reef fish diversity in Janggi Island was low category (H ' ≤ 2.0). Results of analysis of the data for evenness index of target fish, major fish and indicator fish categorized as low (0 <E ≤ 0.5). For the composition of reef fish species were found 30 species and 8 families, the highest analysis contained on major fish at 69%, target fish at 21% and the lowest at 10% is indicator fish.Keyword : Underwater Visual Census, Transect,Reef Fish, Janggi Island, Tapanuli Tengah District
KEANEKARAGAMAN JENIS IKAN DIPERAIRAN SUNGAI CASANOVA DESA NAMU SURO KECAMATAN BIRU-BIRU KABUPATEN DELI SERDANG PROVINSI SUMATERA UTARA Benny Arianta; Eri Yusni; Zulham Apandy Harahap
AQUACOASTMARINE Vol 6, No 2 (2018): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

The research has been conducted in the Casanova River, on Biru-biru District, Deli Serdang Region, of North Sumatera. This research wash done by purposive sampling method and three different stations based on community activity, Sampling of This research consists of two ordos, two families, four genera and four spesies. The species obtained are Oreochromis niloticus, Hampala macrolepidota, Mystacoleucus marginatus, Barbodes schwanenfelldi. Based on the value of K (density), KR (relative density), and FK (frequency of attendance) at Station I, II, and III, the highest value was found at station I of 0,04 ind / m2, 77,42%, 0,77% with species of Oreochromis niloticus. Compared the other species was lowers index dominance at 0.92 ind / m2, and the uniformity index was found at 1,46 ind / m2. However index for all station was found Oreochromis niloticus higher at 68,51 %.Keywords: Fish, Diversity, Casanova River, Deli Serdang, Sumatera Utara.
Co-Authors Ade Trisna Ade Trisna Adenia Cahyatie Aprillia Ahmad Muhtadi Ahmad Muhtadi Rangkuti ahmad zulfani, ahmad zulfani Ameilia Zuliyanti Siregar Benny Arianta Denny Y Hutasoit Devy Permata Sari Dewinta, Astrid Fauzia Dian Roy Nugraha Sembiring DWI SURYANTO Fadhilah, Amanatul Febya Rizki Hasibuan Fikri Fachriza Firdaus Rezeki Manurung Giffari Mohammad Saragih Hafiz Marasoki Hutajulu, Valencia Indra Lesmana Ipanna Enggar Susetya, Ipanna Enggar Irwanmay Irwanmay ISMAN, MHD. Lindawati Lindawati M. Ichwan Manullang, Kristina Natalia Mhd. Syafril Harahap Nasution, Siti Khadijah Hidayati Nurhayati Rambe Nurmatias Nurmatias Purba, Mhd Adanan Rahmanta`, Rahmanta Rianda Putra Rizal Mukra Rusdi Leidonald Setiani, Tri Pardiana SIREGAR, GALIH ARI WIRAWAN Siregar, Rizki Febriansyah Siregar, Rizky Febriansyah Syahbudin Hasibuan Syammaun Usman Tiara Dwi Sandri Tulus Ikhsan Nasution Varanth, Sree Viknes Wildan Panjaitan Yundari, Yundari Yunilas Yunilas Yunilas Zulham Apandy Harahap Zulkifli, Ahmad