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Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan
Published by Universitas Riau
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Core Subject : Science,
Earth & Planetary Sciences
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Articles 2,919 Documents
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THE GROWTH AND SURVIVAL RATE OF TIGER SHRIMP (Penaeus monodon) WITH THE ADDITION OF CALCIUM CARBONATE (CaCO3) Adhar '; Rusliadi '; Iskandar '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This study was conducted on April 12 until May 12, 2016 at the Brackish Water Aquaculture Development Centre Ujung Batee, Aceh Province. The aims of this study were to determine the growth and survival rate of tiger shrimp (Penaeus monodon) with the addition of calcium carbonate (CaCO3) and the amount of calcium carbonate (CaCO3) needed for the growth and survival rate of tiger shrimp (Penaeus monodon). This study was used an experimental completely randomized design method with 1 factor, 6 treatments and 3 replications. The treatment simbolized by P0 (without the addition of CaCO3), P1 (20 mg/L), P2 (35 mg/L), P3 (50 mg/L), P4 (65 mg/L) and P5 (80 mg/L). The results of this study showed that the best treatment contained in P4 (65 mg/L) with the absolute length of 2,78 cm, the absolute growth weight of 0.295 g, the survival rate (SR) were 85%, the daily growth rate (SGR) were 6,63% and as many as 58 individuals moulting intensity. Meanwhile, the water quality is still good for shrimp to grow.Keywords: Tiger shrimp (Penaeus monodon), Calcium Carbonate (CaCO3), moulting, survival rate
PENGARUH UMPAN TERHADAP HASIL TANGKAPAN BUBU DASAR DI SUNGAI KAMPAR KANAN DESA SALO KECAMATAN SALO KABUPATEN KAMPAR PROVINSI RIAU Aprilia Eka Sari; Bustari '; Usman '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This research was conducted in May 2016 for 9 days located in Kampar Kanan River in Salo Village, Salo Sub-district, Kampar District, Riau Province. The purpose of this study was to investigate the effect of baits on bottom trap catchment and catch differences with coconut, cassava, rubber seed, and non-feed (as control) feed. In the waters of Kampar Kanan. Then the data collected and analyzed are the catch data in the amount of weight (kg), the type, the length of the fish (cm), the number of weight per species of fish (gr), the number of catch (tail), and environmental parameters. Keyword : fishing ground, environmental parameters, Kampar Kanan river
PENGOBATAN PENYAKIT MAS (Motile Aeromonas Septicaemia) DENGAN EKSTRAK DAUN MANGROVE (Rhizophora sp.) PADA IKAN JAMBAL SIAM (Pangasius hypophthalmus) Mastuti, Rini; Syawal, Henni; Lukistyowati, Iesje
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
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ABSTRAKDaun mangrove Rhizophora sp. memiliki kandungan antimikrobial seperti tanin, alkaloid, flavonoid dan saponin. Penyakit Motile Aeromonas Septicaemia disebabkan oleh bakteri Aeromonas hydrophila yang dapat menyebabkan kematian 100 % dalam kurun waktu tiga hari. Tujuan penelitian adalah untuk mengetahui dosis terbaik dari ekstrak daun Rhizophora sp. mengobati penyakit MAS (Motile Aeromonas Septicaemia) dilihat dari gambaran eritrosit ikan jambal siam (Pangasius hypophthalmus).Metode yang dilakukan adalah eksperimen dengan Rancangan Acak Lengkap (RAL) satu faktor empat taraf perlakuan. Ikan uji yang digunakan adalah ikan jambal siam yang terinfeksi A. hydrophila berukuran 13-15 cm, sebanyak 120 ekor. Dosis yang digunakan untuk pengobatan adalah 1300 ppm, 1600 ppm, 1900 ppm, dan kontrol tanpa pengobatan. Pengobatan dengan cara perendaman di dalam larutan ekstrak daun Rhizophora sp. selama 5 menit dilakukan dua kali dengan selang waktu 24 jam. Parameter yang diukur antaralain; total eritrosit, kadar hemoglobin, nilai hematokrit, dan kelulushidupan. Hasil penelitian menunjukkan bahwa ekstrak daun Rhizophora sp. mampu mengobati ikan jambal siam yang terinfeksi MAS (Motile Aeromonas Septicaemia) dengan metode perendaman. Dosis yang terbaik 1600 ppm ditandai dengan rata-rata total eritrosit 290 x104 sel/mm3, kadar hemoglobin 9,30 g/dL, nilai hematokrit 29,66 %, dan kelulushidupan ikan uji pascapengobatan 84,61%. Kata kunci: Rhizophora sp, Aeromonas hydrophila,Hematologi, Pangasius hypophthalmus
KAPASITAS ASIMILASI TOTAL SUSPENDED SOLID (TSS) DI MUARA SUNGAI NERBIT BESAR KELURAHAN LUBUK GAUNG KECAMATAN SUNGAI SEMBILAN KOTA DUMAI PROVINSI RIAU Romel Kefriansa Putra; Rifardi '; Elizal '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
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This study aimed to determine the ability of estuary to accommodate the total suspended solids that was derived from household activities, or other events and factors at Nerbit Besar River of Lubuk Gaung Village of Sungai Sembilan Sub-District of Dumai City Riau Province. The results showed that the volume of the estuary during spring tide (Vh) was bigger than the volume of the estuary at low ebb tide (VI). The pollution load into the estuary of Nerbit River at ebb tide was bigger than when spring tide. Estuary volume in high at tide (Vh) was bigger than the volume of the estuary at during neap tide (VI). The pollution load into the estuary of Nerbit River during ebb tide was bigger than neap tide. Conditions assimilation capacity at the spring tide and during neap condition has not been exceeded (under capacity) because the value of the load capacity (KB) (KBS, KBP, and KBBM) bigger (BP) pollutant load.Kata Kunci: Assimilation Capacity, Total Suspended Solid (TSS), Nerbit Besar River
ANALYSIS OF SEA FISH CONSUMER BEHAVIOR IN TRADITIONAL MARKETS ARENGKA CITY OF PEKANBARU RIAU PROVINCE Nuri Resty Ani; Kusai '; Zulkarnain '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
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Consumer behavior is learned to know how the behavior and attitude of consumers in buying a product. This research use survey method, interview and field observation then data measured using likert scale. The analysis of this research use correlation to find the relation of characteristic to consumer behavior. Characteristics taken include age (X1), education (X2), income (X3) and number of family members (X4) while consumer behavior such as many purchases of marine fish in one month (Y1), number of deep-sea fish purchases (Y2) and Consumer preference (Y3). The result shows there is a real relationship between the characteristics of consumer behavior such as education (X2) related to the preference (Y3) with a significant level of (0.001), Income (X3) correlates with the preference (Y3) significant level (0.03), the number of family members (X4) is related to many significant purchases (Y1) (0.004) And the number of family members (X4) corresponds to the number of once purchases (Y2) with significant levels (0.004).Keywords: consumer behavior, marine fish, traditional market of arengka.
PENGARUH PERBEDAAN KONSENTRASI DAN LAMA PERENDAMAN LARUTAN KULIT KAYU MANIS (Cinnamomum zeylanicu) TERHADAP DAYA SIMPAN IKAN KEMBUNG (Rastrelliger kanagurta) SEGAR Joslin Sirait; N. Ira Sari; Tjipto Leksono
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh konsentrasi dan lama perendaman larutan kulit kayu manis terhadap daya simpan ikan kembung segar.Metode yang digunakan adalah metode eksperimen yaitu melakukan perendaman ikan kembung segar dengan larutan kulit kayu manis.Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK) faktorial dengan 2 taraf perlakukan yaitu konsentrasi larutan kulit kayu manis yaitu K1(10%) dan K2(15%) dengan lama perendaman yaitu L1(15 menit) L2(30 menit), L3(45 menit) dan L4(60 menit).Berdasarakan hasil penelitian dapat disimpulkan bahwa perlakuan perendaman ikan kembung dalam larutan kulit kayu manis 15% dengan lama perendaman 60 menit (K15L60) adalah perlakuan terbaik, karena secara sensoris mampu mempertahankan daya simpan ikan kembung segar tersebut selama 18 jam, sedangkan berdasarkan nilai TPC dan TVBmampu mempertahankan masa simpan ikan kembung segar selama 12 jam. Kata Kunci: Rastrelligerkanagurta, kulitkayumanis,konsentrasi, dayasimpan
THE CONTRIBUTION OF HOUSEHOLD MEMBERS TO FISHERMAN INCOME IN PASAR II NATAL VILLAGE NATAL DISTRICTS MANDAILING NATAL REGENCY NORTH SUMATRA PROVINCE Dodi Firmansyah; Darwis '; Hamdi Hamid
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
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This study was conducted in May 2016 in Pasar II Natal Village Natal Districts Mandailing Natal Regency North Sumatra Province. The purpose of the research are to identify the types of business of fisherman household members, to analyze the contribution of household members fisherman and the analyze business profitability cultivated by household members fisherman. The research method was used by survey and the determine of respondents by census. The results of this research indicate that activities performed by fisherman household members in Pasar II Natal Village on the fisheries sector and non fisheries. The contributions of household members fisherman given by the fishermen themselves is relatively high at 69.84%, from the fisherman's wife with a contribution of 14.46% which is low, as well as the children of fishermen with a contribution 25.7% were classified as low. Value business profitability cultivated by household members fisherman both wives and children of fishermen all > 25%, so that the business can be said is already profitable, efficient and feasible to be developed.Keywords : Contribution, Fisherman Household Members, Income
ANALISIS FRAKSI SEDIMEN DAN BAHAN ORGANIK DI PERAIRAN MUARA SUNGAI DUMAI PROVINSI RIAU Manik, Yolanda; Nedi, Syahril; ', Elizal
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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The purpose of this researched was to analize the consistency of organic material and sediment fraction on estuary in dumai river. The research was with purposive sampling on four stutions. The analysis of sediment fraction in estuary in dumai river had been dominated by mud substract. The result mean size wened very fine sand, of consistency organic material is ranging 7,37 - 24,01 mg/l. The result sorting value wered poorly kurtosis value were ektremly leptokurtic, and skewness dominant value were negative. Difference of fine grafain and type of sediment on estuary in Dumai River had effect by physics and chemical factor.Keyward: sediment fraction, sediment statistic parameter and organic material.
THE EFFECT OF DIFFERENT TYPES OF PACKAGING ON THE QUALITY OF SAGO NOODLES FORTIFIED WITH CATFISH PROTEIN CONCENTRATE (Pangasius hypophthalmus) DURING ROOM TEMPERATURE STORAGE Sianturi, Desky Novita Sari; Buchari, Dewita; Suparmi, Suparmi
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
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ABSTRACT   This study was purposed to determine the effect of different types of packaging on the quality of sago noodles fortified with catfish protein concentrate (Pangasius hypophthalmus) during room temperature storage. The method used was experimental method, with a Randomized Block Design (RBD) consisting of 3 different types of packing treatment is A1HDPE, A2Alumunium foil, and A3combination and as a group was the storage duration 0 day, 15 days, 30 days and 60 days.The series of research activities was divided into 3 stages, the first stage was preparation catfish protein concentrate, the second stage was making of sago noodles catfish protein concentrate, the third stage was packaging and storage of sago noodles catfish protein concentrate. Parameters measured include organoleptic test (appearance, aroma taste and texture), moisture content and Total Plate Count. The results showed of moisture content is A2(8,53-9,23%) and Total Plate Count (1,5 x 103- 2,2 x 103 cfu/g). In variance test with 95% confidence level for 60 days storage with different packaging showed significantly effect on organoleptic test (appearance, aroma, texture), moisture content and Total Plate Count. Keywords: sagoo noodle, packaging, stored, catfish protein concentrate      Pangasius hypophthlalmus
Stomach Content Analysis and Reproductive Biology of Pangasius polyuranodonFromThe Siak and Kampar Rivers, Riau Melsa Dwi Yunita; Eddiwan '; Windarti '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
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Pangasius polyuranodon is one of freshwater fishes that inhabit the Siak and Kampar Rivers in Riau. Water qualities in those areas are different. Availabillity of food and the success of reproduction are important factors for the fish existence. To understand the stomach content and reproductive biology of this fish, a study has been conducted from October – December 2016.The fish was sampled in the Siak and Kampar Rivers. Fifty fishes were taken from the Siak River and fifty three fishes were collected from the Kampar River. Stomach content of the fish was analyzed as a basis to calculate the Preponderance Index (PI). Fecundity was analyzed using a gravimetric method. Results shown the feed of P. polyuranodonconsist of bivalve, gastropods, insects, crustacean, fish, palm fruit (Elaeis guineensis), fruits, leaves and seeds. The main food of P. polyuranodon in Kampar River was bivalve (74%) and that of the Siak River were insects (55%). All of fishes captured shown trace of developing gonads. During the 4th maturity stage, the main food of P. polyuranodon from the Kampar River was bivalves and that of the Siak River were insects. Based on data obtained, it can be concluded that this fish can be categorized as omnivore, and they tend to choose high content protein and fat feed during gonad development. The ability of fish in consuming fruits indicates that P. polyuranodonisafrugivory fish. Keywords: Pangasius polyuranodon, Feeding Habit, Omnivorous,Frugivory Fish

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