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All Journal Jurnal Akuakultur Rawa Indonesia Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan JURNAL PHOTON Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Asian Journal of Aquatic Sciences Unri Conference Series: Community Engagement Jurnal Zona Journal of Rural and Urban Community Empowerment Berkala Penelitian Hayati Dinamika Lingkungan Indonesia Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Jurnal Akuakultur SEBATIN Jurnal Perikanan dan Kelautan
Usman Muhammad Tang
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Social Sciences Veterinary Other

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Maintenance of Sheatfishes (Ompok hypopthalmus) Fingerling with the Addition of Probiotic Boster Biolacto to Feed with Different Doses in the Recirculation System Risma Safitri; Usman M Tang; Iskandar Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACTThis research aims to determine the optimal Biolacto probiotic boster dose on feed mixing to improve feed efficiency, growth rate and survival of coriander (Ompok hypopthalmus) in recirculation systems. The research was conducted for 40 days from February to April 2019. This research was conducted at the laboratory f aquaculture technology Faculty of Fisheries and Marine Sciences, Riau University. The experiment method was done experimentally using a Completely Randomized Design (RAL) which consists of 5 treatments and 4 replications, is treatment 1). 0 mL/kg of feed (control); 2).3 mL/kg of feed; 3).5 mL/kg of feed; 4).7 mL/kg of feed; 5).9 mL/kg of feed. The results of this study showed the addition of probiotics Biolacto in the feed to give effect to the growth rate of daily seeds of sheatfishes, feed efficiency and feed conversion ratio. The addition of probiotics at 9 mL/kg of feed gave the highest yield on the daily growth rate of 1.89%, the highest yield on feed efficiency of 84.61% and the best feed conversion ratio of 1.18. However, survival was not significantly different between treatments.Keyword : Sheatfishes, Probiotic Boster Biolacto, Resirculation system
The Growth of Catfish (Clarias gariepinus) with aquaponic system Ari Ridho; Usman M, Tang; Iskandar Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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The research was conducted in May 2013 at the Fish Hatchery and Breeding Laboratory Fisheries and Marine Science Faculty, Riau University. The aim of the research to know the productivity of catfish (Clarias gariepinus) with aquaponic system. The experimental methode with two treatments was applied in the research namely aquaponic and non-aquaponic. The result indicated that aquaponic have differential on growth of catfish (Clarias gariepinus). The best result was achieved by non-aquaponic. Total absolute body weight, absolute body length, daily growth rate, survival rate and productivity was 20,45 grams, 10,14 cm, 6,40 %/day, 78,89 %, and 7.421 grams respectively. Water quality during in the research with pH 6-7, disolved oxygen (DO) 1,78-4,7 mg/l, ammonia (NH3) 0,22-2,2 mg/l, nitrat (NO3-) 0,06-0,08 mg/l, nitrit (NO2-) 0,06-0,44 mg/l, temperature 30-310C.Keyword: Aquaponic, Survival rate, Clarias gariepinus
Effect Of Additional Probiotic Bulter Of Multi Cell In Water Media With Different Dosage To Decrease Of Amoniak Concentration, Growth And Life Growth Improvements Green Catfish(Mystus Nemurus) Yusman Zega; Niken Ayu Pamukas; Usman M. Tang
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACTThis research was condureted from February 5th,2018 –March 7th,2018 inAquaculture Technology Laboratory, Fisheries and MarineFaculty, University of Riau. This study aims to determine the optimum doses of probiotics boster multi cells to decrease the concentration of ammonia, growth and survival of green catfish (Mystus nemorus). The method used in this research was Complete Randomized Design (CRD) with the one factor, five treatments levels and 3 replications. The results showed the best probiotic treatment was P2 (5 ml / m3), with ammonia decrease of 0.0020-0,0025 mg / L, absolute weight growth of 17,17 g, daily growth rate of 3,67, and survival rate of 85%. Keywords :Ammoniac,Boster multi cells, Green Catfish (Mystus nemurus), Growth, Probiotic. 
EFFECT OF DENSITY ON GROWTH AND SURVIVAL RATE OF BAUNG (Hemibagrus nemurus) IN AQUAPONIC SYSTEMS Peli Swandi Tua Sinaga; Usman M.Tang; Mulyadi Mulyadi
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACT  Stocking density is an important thing to consider in fish culture.Increased density affects the physiological processes and behavior of fish in their space. One of the technological innovations applied is fish farming integrated with plants through the aquaponic system. This technology, in principle, aside from saving land and water use, also improves business efficiency through the use of nutrients from the leftovers and fish metabolism for aquatic plants and is one of the environmentally friendly fish culture systems.This research was conducted on November to December 2018 in the Hatchery of TIU (Technical Implementation Unit) of Aquaculture Department, Marine and Fishery Faculty, Riau University, Riau Province.The purpose of this study was to determine the best stocking density for growth and survival rate of baung fish (Hemibagrus nemurus) in the maintenance of aquaponic systems using water spinach vegetable species, with the treatment of fish stocking densities of 20 ind./m3, 25 ind./m3, 30 ind./m3and 35 ind./m3. The size of the fish used ± 4 cm, while water spinach plants used were 9 days old.The method used in this study is an experimental method using a completely randomized design (CRD) of a factor consisting of 4 levels of treatment with 5 replications so that 20 units of experiment are needed.The results of the study concluded that the baung fish with different stocking densities had a significant influence on growth, feed efficiency, feed conversion and survival rate of baung fish.The ideal stocking density for fish is 25 tails / cm3, with absolute weight growth of 2.94 g, absolute length growth of 3.80 cm, specific growth rate of 4.89% / day, feed efficiency of 73.90%, conversion feed of 1.35 and a survival rate of 94%.Aquaponic recirculation technology is able to maintain water quality and support the selection of baung fish.Keywords: Hemibagrus nemurus, Aquaponic, Stocking density
Growth and Survival of Fish Tapah (Wallago leeri)In Recirculation Systems With different Water discharge Hawa Almaidah; Usman M Tang; Rusliadi '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This research was conducted from February to April 2014, for 60 days inPonds trialFisheries Faculty and Marine Sciences, University of RiauPekanbaru.The aims research was to growth and survival of fish tapah Wallago leeriinsecirculation system with diferent water floware as.The Method used wasexperiment with 3 treatments and 3 replications. The treatments were P1 = 0,22liter/detik, P2 = 0,29 liter/detik, P3 = 0,41 liter/detik. The best result was treatmentP3 with absolute growth weights (10,22 g), absolute growth length (4,4 cm), dailygrowth rate (0,31 %) and survival rate 96,6 %.Water quality parameters wererecorded during in the researchsuch as ammonia (NH3) 0,0035-0,035 mg/l,temperature 29-310 C, pH 5-6, dissolved oxygen (DO) 3,80-5,90 mg/l.Keywords : Wallago leeri, water discharge, Growth
Effect of Environmental Parameters To Catch Gill Net in Korong Manggopoh Dalam the District Ulakan Tapakis Ulakan village of Padang Pariaman district of West Sumatra Province Hasbi As Sidiq; Usman M Tang; T. Ersti Yulika Sari
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Research on the Effect of Environmental Parameters To Catch Gill Net inKorong Manggopoh In the District Ulakan Tapakis Ulakan Nagari PadangPariaman in West Sumatra province did on March 16 to 29 by 2015, aims todetermine the state of operation of the aquatic environment gill net fishing gearsuch as depth, brightness , flow velocity, temperature, salinity, pH, and species offish caught in waters Korong Manggopoh in. The method used in this research is asurvey method that is by measuring the direct observation of environmentalparameters and operation of a gill net fishing gear research location. The datacollected in this study are: demographics, topography, depth, brightness,temperature, salinity, current velocity, and pH. The catch and the measurement ofthese parameters are collected and tabulated into a table and analyzeddescriptively.The observation of environmental parameters during penelititan is thetemperature range 29 0C - 30 0C, salinity ranged between 23 ‰ - 25 ‰, Flowranges from 0.16 m / s - 0.25 m / s, Brightness ranges from 10 m - 16 m , depthrange between 12.2 to 15.9 m and pH (acidity) ranged between 7- 9.2.Keywords: Gill net, gill net operating area
GROWTH PERFORMANCE OF ASIAN REDTAIL CATFISH (Hemibagrus nemurus) WITH DIFFERENT STOCKING DENSITY ON BOSTER SYSTEM Putra Ali Syahbana Matondang; Usman M Tang; Iskandar Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACT This research was conducted on March 2019 until April 2019 held at UPT Fish Hatchery and Experimental Pond Fisheries and Marine Faculty Riau University. The aim of the research is to know the best stocking density on Asian redtail catfish (Hemibagrus nemurus) with boster system. The design of this research is an experimental model using Completely Randomized Design Factorial pattern (RAL) of 1 factor, 5 treatment levels, and 3 replications. The standard of treatment used is stocking density 400 individual/m3, 500 individual/m3, 600 individual/m3, 700 individual/m3, dan 800 individual/m3. During 42 days maintenance of the best treatment on stocking density 700 individual/m3 with an absolute weight growth was 4,41 g, the absolute length was 4,81 cm, the specific growth rate was 5,90%, feed efficiency was 91,68%, feed conversion ratio was 1,09, and survival rate was 91,66%. And the water quality during the research is the temperature was 25,9 to 27,1oC, pH was 6,9 to 7,2, dissolved oxygen was 6,0 to 6,8 mg/L and ammonia was 0,003 to 0,005 mg/L. Keyword :Hemibagrus nemurus,Stocking Density,Boster System 
GROWTH PRAWNS (Macrobrachium rosenbergii De Man) WITH DIFFERENT WIDE SHELTER Riri Agustina; Rusliadi '; Usman M. Tang
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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The research was conducted for 30 days from september to october 2014 which was held at the Great Hall of Freshwater Aquaculture Sukabumi, West Java Province. The purpose of this study was to determine the growth rate and survival rate of prawns (Macrobrachium rosenbergi De Man) with extensive shelter different method used is the experimental method with completely randomized design (CRD) of the factor with 3 levels of treatment. Ie P1 spacious shelter 30% of the area of the container, broad P2 shelter 60% of the total container broad P3 shelter 90% .of the vast container.Best results showed that the spacious shelter of 90% growth in absolute weight (4.48 grams), the growth of the absolute length (4.11 cm), daily weight growth rate (2.40%), survival (97%) higher in comparison with treatment spacious shelter 60% and 30%. each. Water quality parameters are recorded as temperature 24-26º C, 7.45 to 8.83 pH, and dissolved oxygen between (7.7 to 8.17 ppm).Keywords: Prawns, spacious shelter , tokolan, growth
PENGARUH SUHU DAN OKSIGEN TERLARUT TERHADAP TINGKAT METABOLISME DAN KELANGSUNGAN HIDUP LARVA IKAN BAUNG Mystus nemurus Cuv & Val Usman Muhammad Tang; Ridwan Affandi; R. Widjajakusuma; Heru Setijanto; M. F. Rahardjo
JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI Vol 6 No 1 (2000): December 2000
Publisher : The East Java Biological Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23869/479

Abstract

The rearing technology of green catfish larvae has not yet established. Hight mortality occurred in the early larval stages. This experiment was conducted to study the effect of temperature and dissolved oxygen on metabolic rate and survival rate of green catfish larvae. 3600 green catfish larvae with initial individual mean weights of 1.24 ±0.19 mg and lengths 5.85 ±0.71 mm (one day after hatching) were reared in the aquarium of 30 cm x 30 cm x 40 cm dimension. Treatments were done at 3 levels of temperature 27oC, 30oC, and 33oC; and 3 levels of dissolved oxygen 6.47 ml/L, 1.05 ml/L, and 0.78 ml/L and 3 replications. The result showed that temperature and dissolved oxygen was significant to the oxygen consumption. Oxygen consumption of 0.67 ±0.25 mg O2/h/g and 0.86 ±0.005 mg O2/h/g was highest in larval reared at 33oC and dissolved oxygen 6.47 ml/L for 3 weeks. The higher water temperature the greater the oxygen consumption. The oxygen consumption decline with decreasing dissolved oxygen in the water, indicating an axyconformer type. The temperature was not significant to the survival rate and growth of the larvae. However the effect of dissolved oxygen was significant to the growth rate (P<0.05). Growth rate of 25.69 ±0.55% was highest in larval reared at 6.47 mg/L for 3 weeks.
EFEKTIVITAS PEMBERIAN HORMON TIROKSIN (T4) DAN PHOTOPERIODE TERHADAP PERTUMBUHAN IKAN BAUNG (Mystus nemurus) Eka Yandra; Usman Muhammad Tang; Henny Syawal
Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Vol 8, No 2 (2020): Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan
Publisher : UNIVERSITAS MUHAMMADIYAH PONTIANAK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/jr.v8i2.1675

Abstract

Hormon tiroksin (T4) mampu membantu mengatur proses metabolisme dan memacu laju pertumbuhan pada ikan. Fotoperiod menjadi salah satu solusi dalam memecah permasalahan pertumbuhan pada ikan nocturnal. Penelitian ini bertujuan untuk mencari dosis hormon Tiroksin (T4) yang efektif untuk meningkatkan pertumbuhan ikan baung (Mystus nemurus) yang dipelihara dengan manipulasi fotoperiod. Metode yang digunakan adalah metode eksperimen dengan Rancangan Acak Faktorial menggunakan dua faktor dan tiga kali ulangan. Dosis hormon yang diberikan adalah 0, 2, 4 dan 6 mg/kgpakan dengan lama  pencahayaan 0, 12 dan 24 jam/hari. Jenis ikan yang digunakan adalah benih ikan baung berukuran 5,7 cm, berumur 60 hari. Ikan dipelihara dalam keramba yang ditempatkan pada bak kayu dilapisi terpal, berukuran 40 x 60 x 30 cm dengan padat tebar 14 ekor/keramba. Hasil penelitian menunjukkan bahwa Interaksi antara lama penyinaran dan dosis tiroksin (0 jam/hari dan 6 mg/kg pakan) berpengaruh nyata terhadap retensi lemak (91,68±6,54 %) dan glikogen hati (3,27±0,26 µg/mg). Lama penyinaran (0 jam/hari) berpengaruh nyata terhadap pertambahan panjang mutlak (4,30±1,95 cm), pertumbuhan bobot mutlak (4,87±0,44 g), laju pertumbuhan harian (2,22±0,11 %), kelulushidupan (98,21±3,57 %), rasio konversi pakan (1,71±0,07), retensi protein (19,29±2,41 %), retensi lemak (77,71±10,09 %), glikogen otot (4,36±0,38 µg/mg) dan glikogen hati (2,46±0,91 µg/mg). Dosis hormon tiroksin (6 mg/kg pakan) berpengaruh nyata terhadap pertambahan panjang mutlak (4,41±0,13 cm), pertumbuhan bobot mutlak (4,93±0,45 g), laju pertumbuhan harian (2,24±0,11 %), kelulushidupan (97,62±2,38 %), retensi protein (20,28±1,27 %), glikogen otot (4,39±0,36 µg/mg) dan glikogen hati (2,43±0,73 µg/mg).Kata kunci : Hormon tiroksin, photoperiod, pertumbuhan, Mystus nemurus.
Co-Authors ', Mulyadi ', Padli Abdi Candra Adelina Adelina Andy Sabara Anisa latipah Ardian Putra Firdani Ari Ridho Aulia, Abdul Hannan Ayu Kurnia Pitaloka Azima, Muhammad Bin Adi, Nasrul Bintal Amin Cici Adliana Dede Subhan Delvia Prellia S. Deni Efizon Desi Gita Harini Ebbin M. SIlalahi Eka Rahma Citra Lestari Eka Yandra Elda Nazriati Elda Sri Yani Elvarianna Br G Erni Syafitri Esy Maryanti Evi Rianti Febrino Yudiananda Fer’aini, Nadilla Eka Ferry Fatnanta Fikrillah, Jevi Firdani, Ardani Putra Fitri Ismael Fuad Muhamad Afandi Gunawan B S Gunawan Broto Sasmito Gunawan, Hariadi Hakim, Yasir Hardiansyah, Riko Hasanah, Nissa Hasbi As Sidiq Hawa Almaidah Henni Syawal Henny Syawal Henny Syawal Henny Syawal Heru Setijanto Iesje Lukistyowati Imansyah Dahril Indra Gunawan Indri Ika Cahyani Irwan Irwan Irwin Sukhairi Iskandar Putra Jarot Triwibisono, Jarot Jevi Fikrillah Jevi Fikrillah Karnila, Rahman Karnila Kathrine Yolanda Khairil Hidayat Kusuma, M. Adi Lubis, Damayanti M. Adi Kusuma M. F. Rahardjo Maharany Puspita Sari Maiyulianti &#039; Maladi M. Mustar Masjudi, Heri Masnizar Tetryanto AZ Maulina Sawitri Miliani, Ririn Muhamad Latiful Khobir Muhammad Hidayatuddin Muhammad Imam Tanthowi Mulyadi &#039; Mulyadi . Mulyadi Mulyadi Mulyadi Mulyadi Mulyadi Mulyadi Mulyadi Mulyadi Nainggolan, Evy Purnama Nasehah &#039; Nasril Ismail Netti Aryani Nia Junaira Siambaton Niken Ayu Pamukas Nissa Hasanah Nofrizal Nofrizal Noni Febriza Nopriadi &#039; Nopriadi Novia, Solvi Novia, Solvi Nur Addini Nurhasan Nurhasan, Nurhasan Nurhasim, Nurhasim Nurmadina &#039; Nurrahma Nurrahma Nursyirwani, Nursyirwani Pamukas, Niken Pasaribu, Bora Marissa Peli Swandi Tua Sinaga Poppy Sandra Kusumawati Putra Ali Syahbana Matondang Putra, Mutlas Ade Putri Mutia Sari Putri Rahmadani, Putri Putri, Mega Novia R. Widjajakusuma Rachmiwati Yusuf Rahayu, Mita Rahma Pridona, Rahma RIDWAN AFFANDI Rifardi Rika Az Zahrawani Riko Hardiansyah Rio, Rijen Riri Agustina Risma Safitri Riswan, M Rizal B Lumban Gaol Ronal Kurniawan Rosdiana &#039; Rusliadi Rusliadi Rusliadi Rusliadi Sari, Mira Rahmita Seftian Andi Anggara Selamat Jumalli Sentosa, Rara Septi Antika Shandy Patria Amanda, Shandy Patria Sitanggang, Rosita Solvi Novia Sri Wahyuni Subhan, Dede Sukendi Sukendi Suwondo Suwondo Syahputra, Mohamad Ardani T. Ersti Yulika Sari Taharudin, M Teguh Imam Supandi, Teguh Imam Tengku Nurhidayah USMAN PATO Wahyu Subarkah Widarsa, Anang Yogie Purnama Hadi Yongki Hendra Yulhadis Yulhadis Yunita Yunita Yusman Zega Zulkanedi Zulkanedi Zuria, Ridha