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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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Effect of Stocking Density on Seaweed Production (Kappaphycus alvarezii) Rearing With Hanging Rope Method Rosdiana '; Usman Muhammad Tang; Mulyadi '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This study was conducted from 17 March until 28 April 2014 in the waters of Hamlet Village Sugie Subdistrict Moro Karimun District of Riau Islands province. The method used is an experimental with 1 factors and five level of treatment and 3 replications. 1 meter rope tied with 100 g of seaweed seed with different space of 10 cm, 15 cm, 20 cm, 25 cm and 30 cm respectively. Data were analyzed using ANAVA (P<0.05). Based on the findings that the was best of (Kappaphycus alvarezii) on density with the specific growth rate highest of 30 cm was (766.67 g/clump; 4.99%) and the lowest density of 10 cm with an average weight (212 g/clump; 1.80%). while the highest dried seaweed production was in the treatment of 15 cm with a dry weight of 370.42 g/ hanging rope and the lowest of 10 cm with a weight of dry production 265 g/ hanging rope.Keyword : K. alvarezii, Seaweed Production, Hanging Rope Method, Growth, Karimun
EFFECT OF FEED COMBINATION WITH DIFFERENT PERCENTAGE ON GROWTH AND SURVIVAL RATE OF THE GROUPER (Cromileptes altivelis) Kathrine Yolanda; Usman M Tang; Rusliadi &#039;
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This research was conducted on February 23th until March 23rd 2015 held at Brackishwater Aquaculture Development Center Jepara, Central of Java. This research aimed to know the growth and survival rate of Grouper (Cromileptes altivelis) with different combination and percentage treatment of feed. The method used in this study was an experimental method with Completely Randomized Design (CRD) with one factor and three replication there were, P1 (90% fresh trash fish ; 10% pellet), P2 (70% fresh trash fish ; 30% pellet), P3 (50% fresh trash fish ; 50% pellet). In this research were used a grouper with total length 5cm and total weight 2,5 g, were than kept in plastics tank with 30 cm diameter and 18 cm height were tied with plastic’s rope on the pipe. The results showed that different combination and percentage treatment of feed gave effects with grouper’s growth and the survival rate. The best percentage of treatment was P1 (90% fresh trash fish ; 10% pellet) with total weight 5,65 g, specific growth rate 2,34%, and the survival rate 100%.Key word: Grouper, Growth, Survival rate, Feed combination
IMPROVEMENT OF TIGER BARB QUALITY (Puntiustetrazona) USING DIFFERENT DOSAGE OF CARROT FLOUR Irwin Sukhairi; Rusliadi Rusliadi; Usman M. Tang
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 The purpose of this study was to determine the effect of adding carrot flour (Daucuscarrota L) to artificial feed on the brightness of the color of Tiger barb. The method used in this study is the experimental method using a completely randomized design (CRD) of 1 factor with 4 levels of treatment, and 3 replications.The dose of carrot flour in this study was 0% (control), 5%, 10%, 15%. The feed was tested on Sumatran fish measuring ± 3 cm long which was maintained in an aquarium measuring (30x40x40) cm3. The parameters measured include the brightness of the color, growth, survival, and water quality. The results showed that the addition of carrot flour to feed can increase the color of Tiger barb. The best dose is 15% which can increase the brightness of color 3.53, absolute weight growth of 0.54 grams, and growth of absolute length of 0.65 cm. Keywords : Puntiustetrazona, Carotenoid, Carrot flour, Feed
PENGARUH PENAMBAHAN HORMON rGH TERHADAP LAJU PERTUMBUHAN DAN EFISIENSI PAKAN IKAN BAUNG (Hemibagrus nemurus) Putri Mutia Sari; Usman Muhammad Tang; Niken Ayu Pamukas
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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 ABSTRACTThe research was aimed to assess the effect of giving recombinant Growth Hormone (rGH) in commercial feed with different dosage for specific growth rate, feed efficiency of (Hemibagrus nemurus). Which were treatment 0, 2, 4, 6 and 8 mg/kg of commercial feed PF 800. The experimental design used was completely randomized design with 5 treatments and 4 replicates. Catfishes at average 4-5 cm were reared in each of net cage (1x1x1) m3 in a density 20 fish/net cage for 40 days. The fish were fed with the rGH supplemented diet once a three days 10% body weight. The data observed were for specific growth rate, feed efficiency, feed convertion rate, survival rate and water quality. Data were analyzed by using ANOVA to see the difference then tested with Student Newman-Keuls to see the best treatment. The conclusion shown that the combination of rGH and commercial feed were giving affect significantly (P<0,05) for specific growth rate, feed efficiency, feed convertion rate and survival rate. Best treatment that affected the value of specific growth rate, feed efficiency, feed convertion rate and survival rate is treatment rGH with dosage of 2 mg/kg feed with value of Specific growth rate (6,52%), feed efficiency (96,50%), feed convertion rate (1,03) and survival rate (96,25%). That addition of rGH 2 mg/kg was the best treatment can improve growth and feed efficiency of (Hemibagrus nemurus) and this technology application can be useful to increase aquaculture production. Keywoard : Hemibagrus nemurus, recombinan growth hormone, growth, efisiensi pakan       
The Effect of Stocking Density on the Growth and Survival Rate of Catfish(Hemibagrusnemurus)WithBiofloc Technology on Peat Swamp Water Fitri Ismael; Usman M. Tang; Iskandar Putra
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 conducted on May 13 to June 22 on 2018 at Aquaculture TechnologyLaboratory, Department of Aquaculture, Faculty of Fisheries and Marine University of Riau. The aim of study is to know the best stocking density on growth and survival rate of catfish(Hemibagrusnemurus) with bioflok technology on peat swamp waters. The method used is Completely Randomized Design (CDR) with 1 (one) factor consisting of 4 (four) treatment levels and three repicates. The standard of trement used is stocking density 12 individuals/40L, 16 individuals/40L, 20 individuals/40L and 24 individuals/40L. During 40 days maintenace of of the best treatment on stocking density 24 individuals/40L with an absolute weigh of 4,34 gram, absolute length 5,51 cm, daitly growth rate 6,30%/days, efficient feed 93,14%, feed conversion ratio 1,07 and 97,22% of survival rate.And the quality of water during the study is the temperature of 25-17 0 C, pH 4-7, dissolved oxygen 4.0-5.2 and ammonia 0.3047-0.4484. Key Word : Hemibagrusnemurus, Stocking Density, Bioflok, Peat Swamp Water.
KELULUSHIDUPAN DAN PERTUMBUHAN IKAN TAPAH (Wallago leeri) DENGAN FREKUENSI PEMBERIAN PAKAN YANG BERBEDA Seftian Andi Anggara; Usman M. Tang; Mulyadi &#039;
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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The research was conducted on June-August 2015 in Hatchery on Jl.TamanKarya, Pekanbaru-Riau Province. The aim of research was determine the effect ofdifferent feeding frequency on survival and growth of Wallago leeri In this research, 3treatments with 3 replications was applied. Fish used in this research were 10 to 15 cmin length. Stocking density of fish was 70 fish/m3. Fish meal frequency applied was 2, 3and 4 times/day. Fish diet used in the research was trash fish . Based on Anova analysis,results showed that the fish meal distribution of 4 times/day gave the best result on dailyweight growth of 1,86 g, absolute length growth 3,70 cm survival rate of 100 %. andfish diet efficiency 58,21%Keywords : Food Frequency,Wallago leeri Growth, survival
SURVIVAL RATE Wallago lerri THE TRANSPORT SYSTEM IS COVERED WITH DIFFERENT DENSITY Yongki Hendra; Usman M Tang; Rusliadi &#039;
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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Wallago lerri is one of fresh water fish that it has value economical high that it isinteresting to in cultivation. Prior to the business of cultivating beforehand donebusiness domestication. The first step in domesticated is transportingtransportation fish to place the location of domestication. This research aimed atdetermining the influence of solid stocking different against Survival rates, fish insize 12-19 cm carting a closed system during two-three hours and knowing thedensity of the best. This research using design random complete treatment densitythat is, with 3 p1 10/5 litres, the tail p2 15 / 5 litres of and p3 20 / 5 litres, the taileach treatment in repeated three times. The data in extract Survival rates andwater quality. The result showed that the density of that has been tested don ' tgive the influence of real ( P > 0.05 ) against Survival rates. Survival rates eachtreatment P1 90 %, p2 88.6 % and p3 88.3 %, so that treatment are consideredeitherKey Words : Wallago lerri, Surviva rate, Transporting, Density
Effect of Different Container Colors on Behaviour and the Quality of Comet Fish (Carassius auratus) Desi Gita Harini; Mulyadi Mulyadi; Usman M Tang
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             Thisresearch was conducted on 24 October until 02 December 2018 at Aquaculture Technology Laboratory of Fisheries and Marine, University Riau, Pekanbaru. The purpose of this experiment was to investigate the effect of container for behaviour and colour quality of comet fish (Carassius  auratus). The research method use in this study was an experimental method and completely randomized design with five treatments and three replication. The treatments in this study were (P0) white container, (P1) black container, (P2) blue container, (P3) yellow container, (P4)combination container. Colour The result show that behaviour in containers that are bright fish are more active swimming in groups compared to dark colors fish. The result shownP3 (yellow container) that is 8,20 and P2 (blue container) is 5,67.The absolute best weight growth in P2(blue container) 2,71 g, absolute long growth in treatment in P3(yellow container) 2,24 cm and the best survival treatments have P0, P2 dan P3 especially 100%. Keywords:Behaviour, color quality,comet fish.
EFFECT OF ASTAXANTHIN CONCENTRATION IN ARTIFICIAL FEED TO INCREASE COLOR OF TIGER BARB (Puntius tetrazona) Solvi Novia; Usman M. Tang; Iskandar Putra
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 conducted in April until May 2018, at the Laboratory of Aquaculture Technology, Faculty of Fisheries and Marine, University of Riau. The study aims of to influence the addition of astaxanthin in artificial feed to increase the color quality of Tiger Barb (Puntius tetrazona) and get the best dose of astaxanthin. This study uses an experimental method with a completely randomized design (CRD) of one factor with 4 treatment levels and 3 replications. The dose of astaxanthin in the treatment were: 0% astaxanthin, 1% astaxanthin, 3% astaxanthin, 5% astaxanthin. The size of fish was used is 3-5 cm with 10 stocking densities per aquarium. Maintenance lasts for 30 days and feed is given as much as 3% of the weight of biomass, the frequency of feeding is 3 times a day. Parameters observed included fish color, absolute length growth and absolute weight, survival rate and water quality. The results showed that the administration of astaxanthin had a significant effect on changes in the quality of the color of the Tiger Barb. The best treatment was at a dose of 5% which improved the quality of chest color 12.77, body 9.16, tail 14.00. The best absolute length growth is 0.55 cm, absolute weight is 0.47 grams and fish life is 100%. Keywords: Astaxanthin; Color; Tiger Barb; Puntius tetrazona
GROWTH AND SURVIVAL RATE OF AFRICAN CATFISH (Clarias gariepinus)USING BIOFLOCS TECHNOLOGY BY ADMINISTERING DIFFERENT DOSES OF PROBIOTIC BACTERIA (Bacillus) IN THE WATER MEDIUM OF PEAT BOG Muhamad Latiful Khobir; Iskandar Putra; Usman M Tang
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This research was conducted from December2015 until January 2016 at Technology Research and Development Center in Riau Balitbang.Thepurpose of this research was to investigate growth and survival rate of african catfish with addition bacterial dose in bioflocs techniques. This research using experimental method and completely random design (RAL) with three treatment and two replications, fourare P1 : 10 mL/m3 bacterial dose, P2 : 15 mL/m3bacterial dose, P3 : 20mL/m3bacterial dose. The result showed that african catfish with addition bacterial dose in bioflocs techniques affect significantly on the growth of absolute weight,the specific growth,but does not affect absolute length growth and survival rate. The best treatment were obtained in treatment P2 with 15mL/m3 bacterial dose, with value growth of absolute weight 50,15g, growth in absolute length 13,97cm, specific growth rate 3,39% and survival rate 98,16 %.   Keyword : african catfish, Dose bacteria, Bioflocs technology
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