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All Journal Jurnal Perikanan dan Kelautan Jurnal Kreatif Tadulako Online Jurnal Ilmu Perairan (Aquatic Science) Jurnal Natapraja : Kajian Ilmu Administrasi Negara Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan JURNAL KOLABORASI JURNAL PENDIDIKAN FISIKA Dinamika : Jurnal Ilmiah Ilmu Administrasi Negara Journal of Governance and Local Politics (JGLP) Jurnal Teknik Elektro dan Komputasi (ELKOM) Asian Journal of Aquatic Sciences Jurnal Pengabdian kepada Masyarakat Nusantara Journal of Contemporary Governance and Public Policy Jurnal JEETech Unri Conference Series: Community Engagement IMMANUEL: Jurnal Teologi dan Pendidikan Kristen Journal of Rural and Urban Community Empowerment Jurnal Informasi Sains dan Teknologi (ISAINTEK) Kybernology : Journal of Government Studies South East Asian Aquaculture Jurnal Investasi Islam Government & Resilience Jurnal Perikanan dan Kelautan Jurnal Akuakultur SEBATIN Jurnal Inovasi Dan Pengabdian Kaa Mieera
Rusliadi Rusliadi
FKIP UNTAD
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The Effect of Addition Probioticon Feed Towards Growth of Baung (Hemibagrus nemurus)in The Recirculation System Sitanggang, Rosita; M Tang, Usman; Rusliadi, Rusliadi
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 This research was conducted on April 07th-May 17st, 2019 in the Laboratory of Aquaculture Technology, Faculty of Fisheries and Marine, University of Riau. The aimof this study is to determine the effect of the best dose of probiotic addition of feed on the growth of baung. The container of this research used a 60x40x40 cm 3 aquarium with 20 aquariums with a stocking density of 15 prawns/aquarium. This study used a Completely Randomized Design (CRD) with one factor of five treatment levels and four replications. Each treatment was given the addition of probiotic as much as P1 (0 ml/kg), P2 (15 ml/kg), P3 (20 ml/kg), P4 (25 ml/kg), and P5 (30 ml/kg) feed. The results of the research showed that the best treatment was found in P3 (20 ml/kg) feed resulting in absolute weight growth of 5,16 g, specific growth rate of 2.64 g, growth absolute length of 3,27 cm,feed efficiency of 74,42%and survival rate of 91,66%.Keywords : Hemibagrusnemurus, Probiotic, Growth
THE EFFECT OF ADDITION PROBIOTIC IN FEED TO GROWTHAND SURVIVAL RATE OF CATFISH (Ompokhypopthalmus) USING BIOFLOCS SYSTEM ON PEAT SWAMP WATER Meiza, Maharanny; Putra, Iskandar; Rusliadi, Rusliadi
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   This research aim to determine the optimal dose of additional probiotic EM4 in feed to the growth performance and survival rate of Catfish (Ompok hypopthalmus) by using biofloc system on peat swamp water. This research was conducted on  40 days from June,13to August 2, 2019 at Technical Service Unit (UPT) of Hatchery, Faculty of Fisheries and Marine, University of Riau. This research was using experimental method by completely random design (RAL) one factor with three replications. The treatments were: P1 (without EM4), P2 (EM4 10mL / kg of feed), P3 (EM4 15 mL / kg of feed), P4 (EM4 20mL / kg of feed).  The material used probiotic EM4, molasses and peat water with a pH of 4. The results showed that a different doses of additional probiotic EM4 affecting the growth performance and the survival rate of catfish (Ompok hypophthalmus) usingbiofloc system on peat swamp water. In addition, it also affected the absolute weight growth, absolute length growth, feed efficiency and feed conversion ratio. The optimal dose was at 10 mL/kg of feed as it showed significantly different results compared to control and was not differ significantly at higher doses. So that while being applied in terms of economy, 10 mL/kg was the most efficient dose, by giving the an absolute growth of  8\.64 g, growth of an average length of 12.93 cm, the specific growth rate of 8.57%, the survival rate was 100%, feed efficiency was 120.4% and feed conversion ratio 0.8. Keywords: Probiotic, Catfish, biofloc, peat swamp water
The Effect of Probiotic Addition Frequency InCulture of Baung (Hemibagrus nemurus)in Peat Swamp Water Media With Biofloc Technology Shafiq, Muhammad; Rusliadi, Rusliadi; Putra, Iskandar
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRAKThis research was conducted from February to April 2019, at the Laboratory of Technical Services Unit Aquaculture of Technology, Faculty of Fisheries and Marine University of Riau. The purpose of this study was to determine the frequency of the addition of appropriate probiotics in culture of baung (Hemibagrus nemurus) on peat swamp water media with biofloc technology. This study used completely randomized design (CRD) of one factor consisting of five levels of treatment with three replications.  The treatments applied are (1) once every 5 days, (2) once every 10 days, (3) once every 15 days, (4) once every 20 days, (5) control with a dose of 10 ml/m3 This is able to increase the growth and survival of baung fish (Hemibagrus nemurus), namely by growth in absolute weight 4.12 g, absolute length 4.43 cm, specific growth rate 2.37% feed conversion ratio 0.89, survival rate 83.33%, volume flock 12.5 ml/l. Water quality parameters such as: temperature in all treatments ranged from 26-29 °C, pH ranged from 6.6-7, dissolved oxygen ranged from 5.7 to 6.0 mg/l, and ammonia ranged from 0.003 to 0.112 mg/l.Keywords: Probiotics, Biofloc, Growth, Survival, Baung Fish.
The Effects of Addition Recombinant Growth Hormones with Different Doses on the Growth and Survival of White Shrimp (Penaeus merguiensis) Manurung, Fazhira Ryunisyah; Rusliadi, Rusliadi; Nur, Abidin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACTThe research was conducted in Juli 2019 – Agustus 2019 at BBPBAP Jepara, the aim to determine the effect and get the best dose of recombinant growth hormone grouper fish (rElGH) for growth and survival of white shrimp (Penaeus merguiensis). This research was conducted using experimental methods with completely randomized design (CRD) with one factor, five levels of treatment and three replications. The treatment was used sink dose of 0 mg/L, 10 mg / L, 15 mg / L, 20 mg / L, 25 mg / L. White shrimp used was PL10 stadia with an average weight of 0.0017 g. The results showed that the added of rElGH by immersion method significantly affected (P <0.05) the growth of absolute weight, specific growth rate of PL10 white shrimp stage. Addition of recombinant growth hormone at dose of 20 mg / L gave the best results on growth of absolute weight 0.1642 g and specific growth rate of 13.47% and survival rate of 93.3%. Keywords : recombinant rElGH growth hormone, white shrimp, growth.
EFFECT OF THE ADDITION BROMELIN ENZYMES IN FEED ON GROWTH AND GRADUATION OF VANNAME SHRIMP (Litopenaeusvannamei) MAINTENANCE IN THE RECIRCULATION SYSTEM Syafrida, Syafrida; Rusliadi, Rusliadi; Mulyadi, Mulyadi
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACTFeed is one of the important factors influencing the growth of vanname shrimp (Litopenaeus vannamei). The protein content in paan is the main energy source which acts as a structural component of cell formation in body tissues. Therefore, feed protein has an important role in the process of vanname shrimp growth. In the digestive process, enzymes are needed to hydrolyze proteins into amino acids. This process can be enhanced by adding bromelin enzymes in the feed in vanname shrimp fries. This study aims to determine the best dose of bromelin enzyme addition to feed on the growth and survival of vanname shrimp (L. vannamei) that are maintained in the recirculation system. The method used is a completely randomized complete design (RAL) experimental method one factor with 5 treatment levels and three replications. The treatment proposed is the addition of the enzyme bromelin to the feed at a dose of P0: 0%/kg of feed, P1: 1.5%/kg of feed, P2: 2.0%/kg of feed, P3: 2.5%/kg of feed, and P4: 3%/kg of feed. The results showed that the addition of the enzyme bromelin to diets with different doses in the recirculation system affected the growth of absolute weight, specific growth rate, feed efficiency (P <0.05) but did not significantly affect the survival (SR) (P> 0.05) . The best treatment was on the administration of bromelin enzyme at a dose of 3%/kg of feed with an absolute weight yield of 2.27 g,  specific growth rate of 6.25%, feed efficiency of 96.33%, and survival (SR) of 91.67%. The range of water quality during the study in all treatments namely salinity 15 ppt, temperature 27-29.9 ° C, pH 6-7, dissolved oxygen 6.1-7.7 mg/L, and ammonia ranged from 0.03-0.09 mg/L.  Keywords: Bromelin enzyme, Litopenaeus vannamei, growth
THE EFFECT OF ORGANIC MATERIALSFROM CATFISH Clarias sp.CULTURE ON BIOMASS (Tubifexsp) CULTIVATION WITH THE RECIRCULATIONSYSTEM Putra, Widodo; Pamukas, Niken Ayu; Rusliadi, Rusliadi
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 aimed to determine the organic matter produced from catfish waste with different stocking densities that are best for the increase of biomass and the number of silk worms that are maintained with a recirculation system. The research method used was the experimental method and the design used was a non-factorial Completely Randomized Design with 4 levels of stocking solid treatment namely 100 catfish / m3 (P1), 150 catfish / m3 (P2), maintenance of catfish 200 / m3 (P3). The results showed that organic matter produced from different catfish stocking densities had a significant effect (P <0.05) on individual biomass and growth. The highest biomass value and individual growth were found in 200 tail / mstocking density3 (P3)with an average of 137.3 g and an increase in individuals with an average of 49,302 individuals. Based on the results it can be concluded that organic matter produced from stocking density of different catfish culture can increase individual biomass and growth.Keywords:Tubifexsp, Stocking Density, biomass, individual growth, materials organic.
PENINGKATAN KAPASITAS PRODUKSI AKUAKULTUR PADA PEMELIHARAAN IKAN SELAIS (Ompok sp) SISTEM AQUAPONIK Putra, Iskandar; Pamukas, Niken Ayu; Rusliadi, Rusliadi
Jurnal Perikanan dan Kelautan Vol 18, No 1 (2013)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.18.1.1-10

Abstract

Aquaponics, the combined culture of fish and plants in recirculating systems,hasbecome increasingly popular. Ammonia that excreted from fish metabolic activity is aserious problem in intensive aquaculture production systems because it would build-upto toxic level in fish tanks. Therefore, recirculating system with filtration process be-comes an important component to maintain water quality in order to be an appropriatecondition for fish production. The purpose of this study was to develop a silais (Ompoksp) by increasing production capacity with intensive Aquaculture of high density ismaintained in the media filter reisrkulasi Chinese Cabbages (aquaponics system). Theresult of the experiments showed silais fish farming (Omphok sp) aquaponics system toincrease production capacity to produce biomass of fish silais to 0.878 kgs and Chi-nese Cabbages up to 1.161 kgs and fish performance of that system such as survivalrate and food conversion ratio, were higher than the others, i.e., 100 % and 1.24, re-spectively. However, fish specific growth rate of the treatment (2,15 %) have no sig-nificant difference (P> 0.05) compared to other treatmen.
The Effect of Thyroxine Hormone (T4)On Feed On The Growth and Survival Rate of Baung (Hemibagrus nemurus) Pasaribu, Jeriko; Rusliadi, Rusliadi; Pamukas, Niken Ayu
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 2 (2020): 2 Juli - Desember 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACT            This research was conducted in December 2019 - January 2020 located in the Laboratory of Cultivation Technology. The purpose of this study is to find out the best dose of thyroxine hormone on feed to increase the growth and survival of baung. This study uses a completely randomized design (CRD) consisting of 4 treatments and 3 replays. The treatment in this study was the addition of thyroxine hormone in feed i.e. P0 control (Without hormone), P1(3 mg/kg feed), P2(6 mg/kg feed), P3(9 mg/kg feed). The results showed that thyroxine hormone 9 mg/feed was the best result resulting in absolute weight growth 6.17g, absolute long growth 3.17cm, specific growth rate of 2.65%, feed efficiency of 75.84%, and survival rate 95.55%. Water quality parameters during the study were temperature 26-27.3 oC, pH 6-7, DO 4.12-5.57 ppm and ammonia 0.03-0.09 mg/L.Keywords :Thyroxine Hormone, Baung Fish (Hemibagrus nemurus), Feed.
Growth and Survival of Kissing Gourami (Helostoma temminckii) in Maintenance Media from Liquid Biological Fertilizer Aisyah, Siti; Rusliadi, Rusliadi; Pamukas, Niken Ayu
Jurnal Perikanan dan Kelautan Vol 29, No 1 (2024): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.1.132-137

Abstract

This study aims to determine the growth and survival of kissing gourami (Helostoma temminckii) on a rearing medium given liquid biological fertilizer. This research was conducted from 01 April to 21 May 2022 at the Hatchery, Faculty of Fisheries and Marine, Universitas Riau. The container used was a bucket with a volume of 100 L. This study used a one-factor, Completely Randomized Design (CRD) method with five treatments and three replications. The level of treatment applied in this study was P0 = No treatment, P1 = treatment of 0.01 mL/L water, P2 = treatment of 0.03 mL/L water, P3 = treatment of 0.05 mL/L water and P4 = treatment of 0.07 mL/L. The results showed that applying liquid biological fertilizer with different doses significantly affected fish growth performance (P<0.05). The best treatment was found at a dose of 0.03 mL/L, which produced a range of ammonia (0.0043-0.0163 mg/L), nitrate (0.049-0.189 mg/L) phosphate (0.036-0.072 mg/L), absolute weight growth (10.07 g), absolute length growth (11.31 cm), specific growth rate (1.94%), feed conversion (1.08%) and survival (85, 00%).
Pengaruh Arus Netral Terhadap Rugi-Rugi Daya pada Trafo Distribusi 200 KVA Kayu Merah Fakfak Rusliadi, Rusliadi; Lembang, Naomi; Elo, Yulianto La; Prastoro, Wiko; Kafara, Hajija Jafar
Jurnal Teknik Elektro dan Komputasi (ELKOM) Vol 5, No 2 (2023): ELKOM
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/elkom.v5i2.18417

Abstract

Trafo distribusi lstrik akan seimbangan jika beban pada setiap fasa yang di salurkan memiliki beban yang sama setiap fasa yaitu fasa R, fasa S, Fasa T. Ketidakseimbangan beban pada suatu sistem distribusi tenaga listrik selalu terjadi dan penyebab ketidakseimbangan tersebut adalah pada beban-beban satu fasa pada pelanggan jaringan tegangan rendah. Akibat ketidakseimbangan beban tersebut muncullah arus di netral trafo. Arus yang mengalir di netral trafo ini menyebabkan terjadinya losses (rugi-rugi), yaitu losses akibat adanya arus netral pada penghantar netral trafo dan losses akibat arus netral yang mengalir ke tanah.Metode yag digunakan dalam melakukan untuk menganalisa pengaruh arus netral terhadap rugi-rugi daya adalah dengan pengumpulan data, kemudian menganalisis ketidakseimbangan beban terhadap arus netral dan rui-rugi daya pada trafo distribusi. Berdasarkan perhitungan, presentase ketidakseimbangan beban pada trafo FFK 058 pada siang hari waktu beban puncak sebesar 61,07 % dengan arus netral sebesar IN = 155,2 A dan dengan rugi –rugi daya 8,51kW. Sedangakan presentase ketidakseimbangan beban pada malam hari waktu beban puncak sebesar 98,23% dengan arus netral sebesar IN = 173,3 A dan dengan rugi–rugi daya yang dihasilkan sebesar PN = 13,30 KW. ketidakseimbangan beban akan memunculkan arus netral yang besar sehingga rugi-rugi daya yang dihasilkan akan semakin besar.
Co-Authors Abdul Haris Adilla, Deane Marza aditya, Rendi ahmad yani Aina, Asri Nur Al-Farid, Laren Amir Al-Farid, Laren Amir Al-Farid Alfinda, Rudi Anggani, Dewi Annavi, Riski Ariansyah, Sepri Asiddiqqi, Hasby Ayyub, Muhammad B Hutabarat, Geral B Sianturi, Benny Buchari, Rd Achmad Candra, Andre Maryan Deni Efizon Devindra, M. Ilham DIAN LESTARI Elo, Yulianto La Eni Sumiarsih Fahrah Syahdinar, Zharin Fathi’ah , Syalaisa Amani Fatmawati, Fatmawati Febriansyah Febriansyah Febriyan , Febriyan Firmansyah, Rodhi Hasriadi, Hasriadi Herfiko, Zulfa HR, Herman Husnah, Nurul Ida Widianingsih Iskandar Putra Iswadi Amiruddin Junita, Riska Kafara, Hajija Jafar Kelkulat, Ramla Lembang, Naomi Lestari M P Alibasayah Lubis, Muhammad Reza Idris Manik, Retno Aprita Manurung, Fazhira Ryunisyah Masjudi, Heri Meiza, Maharanny Mestawaty As.A Mestawaty As.A Mifna, Nur Izatul Mokan, Muhammadon Mulyadi Mulyadi Mutamima, Anisa Mutamima, Annisa Nainggolan, Evy Purnama Nasution , Indah Dewiana Nasution, Indah Dewiana Niken Ayu Pamukas Nur, Abidin Nurbaiti, Dinda Nurfadli, Muhammad Oktaviani , Ullia Padli, Khairul Pajri Ananta Yudha Pasaribu, Jeriko Prastoro, Wiko Prianto, Robi Puspita, Dian Permata Putra, Widodo Rahmini Hustim, Rahmini Ramadhani Ramadhani Renaldi, Irwan Ronal Kurniawan Sahputra, Erwin Wahyu sari, Chici Arum Sari, Mira Rahmita Shafiq, Muhammad Sihaloho, Ulfah Oktarida Sitanggang, Rosita Siti Aisyah Situmorang, Romaida Subaedah, Subaedah Syafrida Syafrida, Syafrida Syahroni, Desty Syamsul, Muhammad Ayyub Syaputra, Mai Liandro Pratama Syarifah Aini Syifa Rachmania Komara Tampubolon, Yohanes Hasiholan Tobing, Olaelita L Ulfa, Fadilah Nur Usman Muhammad Tang Virdina, Mita Windarti Windarti Yulianto La Elo Yulianto La Elo Yulindra, Ade Zahlan, Alfadita