Jurnal Perikanan Unram http://jperairan.unram.ac.id/index.php/JP <p><img src="/public/site/images/admin_ojs/TES_COVER.jpg">Jurnal Perikanan Unram Terbit 2 kali dalam setahun. Mulai tahun 2018, Jurnal Perikanan Unram akan memilki ISSN elektronik.&nbsp;</p> en-US fariqazhar@unram.ac.id (Fariq Azhar) tyobagus@yahoo.com (Bagus) Fri, 29 Nov 2019 00:00:00 +0800 OJS http://blogs.law.harvard.edu/tech/rss 60 SUSUNAN REDAKSI JURNAL JURNAL PERIKANAN VOLUME 9 NOMOR 2 NOVEMBER 2019 http://jperairan.unram.ac.id/index.php/JP/article/view/174 <p>SUSUNAN REDAKSI JURNAL JURNAL PERIKANAN VOLUME 9 NOMOR 2 NOVEMBER 2019</p> Jurnal Perikanan Copyright (c) 2020 Jurnal Perikanan Unram http://jperairan.unram.ac.id/index.php/JP/article/view/174 Thu, 09 Jan 2020 15:49:02 +0800 SUBSTITUTION OF FISH MEAL DOSES BY USING SHRIMP HEAD FLOUR ON TILAPIA FEED (Oreochromis niloticus) http://jperairan.unram.ac.id/index.php/JP/article/view/147 <p>This study aims to determine the effect of the use of shrimp head flour as a substitution material for fish meal doses on tilapia feed (Oreochromis niloticus) and to determine the optimal dose of shrimp head meal for the growth of tilapia. This research was conducted on December 16 to February 8 with a maintenance period of 45 days at the Laboratory of Aquaculture Study Program, Faculty of Agriculture, University of Mataram. This study used an experimental method with Completely Randomized Design (CRD) with 4 treatments and 5 replications : (control) commercial feed, (P1) 0% shrimp head flour, (P2) 20% shrimp head flour, and (P3) 35 % shrimp head flour. Calculation data were analyzed using ANOVA with a confidence level of 95%. The calculation results show that different types of feed do not significantly influence the absolute growth rate, specific growth rate, feed conversion ratio, survival rate, and feed efficiency in tilapia. The use of shrimp head flour in feed is able to provide growth as well as commercial and feed feed without the addition of shrimp head flour and can reduce production costs in the manufacture of feed.</p> Ninda Nastiti, Nurliah Nurliah, Bagus Dwi Hari Setyono Copyright (c) 2020 Jurnal Perikanan Unram http://jperairan.unram.ac.id/index.php/JP/article/view/147 Thu, 09 Jan 2020 00:00:00 +0800 EFFECT OF ADDITION OF PROBIOTIC EM4 (EFFECTIVE MICROORGANISM) WITH DIFFERENT DOSES ON FEED AGAINST THE LENGTH AND WEIGHT RELATIONSHIP OF CARP (Cyprinus carpio) http://jperairan.unram.ac.id/index.php/JP/article/view/148 <p>This research aimed to know the effect of the addition of commercial probiotics EM4 (Effective microorganism) to the length and weight relationship of carp (Cyprinus carpio). This study used a Completely Randomized Design with five treatments, namely P1 (without the addition of probiotics), P2 (probiotics 10 ml / kg of feed), P3 (probiotics 15 ml / kg of feed), P4 (probiotics 20 ml / kg of feed), P5 ( probiotics 25 ml / kg of feed) and each treatment has 3 replications so that the total experiment is 15 units. The results showed that there was a significant influence (p&gt; 0.05) on the growth of absolute length and weight, so that further tests were carried out to determine the best treatment to produce growth in length and weight of carp, note that P3 (probiotics 15 ml / kg of feed) is the best treatment in this study.</p> melda karel, Sitti Hilyana, Dewi Putri Lestari Copyright (c) 2020 Jurnal Perikanan Unram http://jperairan.unram.ac.id/index.php/JP/article/view/148 Thu, 09 Jan 2020 14:48:10 +0800 THE EFFECT OF THE CONCENTRATION OF UREA FERTILIZER ON ROTIFER (Brachionus plicatilis) POPULATION GROWTH http://jperairan.unram.ac.id/index.php/JP/article/view/156 <p>This study aims to determine the effect of the best concentration of urea fertilizer on population growth of rofiter (<em>Brachionus plicatilis</em>). The method used in this study is an experimental method using a Completely Randomized Design (CRD), with 4 treatments namely giving KW21 1ml / L as a control, urea 50 mg / L, 100 mg / L urea, 150 mg / L which is repeated as many as 3 time. Observation of density was carried out for 24 hours. Parameters observed include population growth rate, relative growth, specific growth and self-doubling time. The results showed that the highest rotiter population growth rate was 4.34 ind / mL achieved on the 6th day (exponential phase), the highest relative growth of 76.33%, the highest specific growth of 1.88%, and the shortest self-doubling time of 1.31 per hour. Based on this study, for growth it is recommended to use urea fertilizer at a dose of 150 mg / L.</p> lindabp nur nurlinda, Saptono Waspodo, Sadikin Amir Copyright (c) 2020 Jurnal Perikanan Unram http://jperairan.unram.ac.id/index.php/JP/article/view/156 Thu, 09 Jan 2020 14:57:34 +0800 EFFECT OF DIFFERENT TYPES OF FEED ON THE GROWTH AND SURVIVAL OF MANFISH (Pterophyllum scalare) http://jperairan.unram.ac.id/index.php/JP/article/view/157 <p>This study aims to determine the type of feed that supports growth and high survival for Manfish. The research was carried out for 30 days, which took place in the Self Installation. This research was conducted by an experimental method using a Completely Randomized Design (CRD) with 4 treatments and 3 replications. The treatment given is different feeding and each treatment is repeated 3 times. The treatments given are: Treatment 0 (control): feeding using tubifex, Treatment 1: feeding using mosquito larvae, Treatment 2: feeding using rebon shrimp, Treatment 3: feeding a combination of blood worms and rebon shrimp. The parameters observed were, absolute length, absolute weight, specific growth, survival rate and water quality. The results showed that there was no real effect of different types of feed on the growth and survival of manfish.</p> ratihpangesturahayu, Ayu Adhita Damayanti, Bagus Dwi Hari Setyono Copyright (c) 2020 Jurnal Perikanan Unram http://jperairan.unram.ac.id/index.php/JP/article/view/157 Thu, 09 Jan 2020 15:03:55 +0800 THE INFLUENCE OF COW'S SKIN FEED ON GROWTH AND SUSTAINABILITY OF SAND LOBSTER SEEDS (Panulirus homarus) http://jperairan.unram.ac.id/index.php/JP/article/view/160 <p>This study aims to determine the effect of giving cow skin on growth and survival of lobster sand (<em>Panulirus</em> <em>homarus</em>). The method used in the study was an experimental method using a randomized block design (RCBD), with 5 treatments namely giving 100% trash fish, 75% trash fish + 25% cow skin, 50% trash fish + 50% cow skin, 25% fish trash + 75% cow leather and 100% cow leather repeated 3 times. observations carried out for 60 days. The parameters observed include absolute growth, specific growth rate, feed conversion ratio and survival rate. The results showed that absolute growth and the highest specific growth rate were found in rooting 3 (50% trash fish + 50% cow skin), which had a significantly different effect (P&lt;0.05). Based on this study, to use feed with 50% trash fish + 50% cow leather and perform proximate tests on raw and boiled cow skin.</p> sherina aulia ningtias tias, Muhammad Junaidi, Ibadur Rahman Copyright (c) 2020 Jurnal Perikanan Unram http://jperairan.unram.ac.id/index.php/JP/article/view/160 Thu, 09 Jan 2020 15:10:00 +0800 PROVISION OF FISH FISH WITH DIFFERENT DOSAGE AGAINST GROWTH OF SAND LOBSTER GROWTH (Panulirus homarus) http://jperairan.unram.ac.id/index.php/JP/article/view/161 <p>One type of lobster that is widely known and developed by the people of Indonesia, especially in West Nusa Tenggara is sand lobster (<em>Panulirus homarus</em>) because the prospect of cultivating sand lobster promising in terms of economy and natural conditions in the West Nusa Tenggara region in meeting the market demand and maintaining the balance of production. In several studies that have been done previously there is no further research regarding the optimal feed dose for lobster. Inadequate feeding will trigger cannibalism in lobsters and excessive feeding will make the feed wasted and can cause biofoling in the culture container. The purpose of this research is to find out the best dose of trash fish feed given to the growth performance of sand lobster. This study used a group randomized design with 3 treatments, namely at a dose of 4%, 5%, and 6%, each treatment was repeated 3 times to obtain 9 experimental units. The results of analysis of variance with 5% significance level showed that feeding trash fish with different doses have a real effect on the survival of sand lobsters (<em>Panulirus homarus</em>).</p> Made Doddy Nugraha Doddy, Dewi Nur’aeni Setyowati, Saptono Waspodo Copyright (c) 2020 Jurnal Perikanan Unram http://jperairan.unram.ac.id/index.php/JP/article/view/161 Thu, 09 Jan 2020 15:16:17 +0800 THE EFFECT OF SLUDGE WORMS (Tubifex) COMBINED WITH ARTIFICIAL FEED ON FEED AFFICIENCY AND GROWTH OF AFRICAN CATFISH LARVAE (Clarias gariepinus) http://jperairan.unram.ac.id/index.php/JP/article/view/163 <p>Catfish (<em>Clarias</em> sp.) Is one of the commodities featured fresh water to be cultivated and popular among the people. This dikarnakan owned catfish nutrition high in protein and bone-fortifying substances (calcium) is good for food. Catfish (<em>Clarias</em> sp.) included in the class of carnivorous fish and also includes scavengers, at the larval stages of catfish in desperate need of natural food such as sludge worms (Tubifex), which has a high protein value, The research was conducted for 30 days from the date July 31, 2019 until the date August 29, 2019, where research is conducted in the village of Langko, District Lingsar, West Lombok regency,This research was conducted with an experimental method using a completely randomized design (CRD) with four treatments and three replications that treatment A: Pellet 100% (control), B: Pellets 25% and sludge worms 75%, C: Pellet 50% and sludge worms 50 % and D: Pellets 75% and 25% sludge worms. The results showed that larval fish catfish (Clarias gariepinus) the survival rate (SR) was obtained in treatment B the highest, reaching 94.7% and the value of the lowest survival in treatment A is equal to 80%. ANOVA results showed no significant difference from the effect of the addition of sludge worms (Tubifex) as a combination of artificial feed for the maintenance of of the weight growth absolute length growth the absolute level of lifespan life, the efficiency of feed utilization and the emptying time hull.</p> atta mullah, Nanda Diniarti, Baiq Hilda Astriana Copyright (c) 2020 Jurnal Perikanan Unram http://jperairan.unram.ac.id/index.php/JP/article/view/163 Thu, 09 Jan 2020 15:24:38 +0800 THE EFFECT OF ADDITION OF MANGGIS (Garcinia mangostana) EXTRACT WITH DIFFERENT CONCENTRATION ON THE GROWTH AND LIABILITY OF VANAME SHRIMP (Litopanaeus vannamei) http://jperairan.unram.ac.id/index.php/JP/article/view/164 <p>Effect of Addition of Mangosteen (<em>Garcinia mangostana</em>) Skin Extract with Different Concentration on Growth and Survival of Vaname Shrimp (<em>Litopenaeus vannamei</em>). The purpose of the study was to determine the effect of adding mangosteen peel extract with different concentrations on the growth and survival of vaname shrimp. This study used a Completely Randomized Design (CRD) consisting of 4 treatments and 3 replications to obtain 12 experimental units. In treatment 1 (control) without mangosteen peel extract, treatment 2 doses of mangosteen peel extract 6%, treatment 3 doses of mangosteen peel extract 8% and treatment 4 doses of mangosteen peel extract 10%. The parameters measured are absolute weight growth, survival and feed efficiency. The best treatment was obtained in treatment 4 with the addition of mangosteen peel extract (10%) with an absolute weight growth of 3.96 grams, 100% survival and 6.73 % of feed efficiency.</p> angga wati, Sitti Hilyana, Muhammad Marzuki Copyright (c) 2020 Jurnal Perikanan Unram http://jperairan.unram.ac.id/index.php/JP/article/view/164 Thu, 09 Jan 2020 15:30:07 +0800 THE RESPONSE OF ELL Anguilla bicolor bicolor AGAINST MEDIA WITH DIFFERENT SALINITIES http://jperairan.unram.ac.id/index.php/JP/article/view/167 <p>This study aimed to determine effect of different salinity level of culture media for the production performance (survival rate, biomass growth rate, food conversion ratio, blood glucose content, and oxygen consumption rate) of eel <em>Anguilla bicolor bicolor</em>. The experimental designed completely randomize design (CRD) with four treatments which was different salinity level of culture media (A, 0 g/L ; B, 2 g/L ; C, 4 g/L ; dan D, 6 g/L) and three replications. The eel with body weight average of 8,43±0.32 g/fish. The result of this study showed that treatment A was the best treatment (survival rate 100%; biomass growth rate 9.31 g/day; and food conversion ratio 1.2; blood glucose content 22,30 mg/dL; and oxygen consumption rate 1.12 mgO<sub>2</sub>/g/jam). Water quality during the study are within the range of optimal maintenance of eels (temperature 31.7‒32.9 <sup>o</sup>C; pH 7.6‒7.7; dissolved oxygen 5.4‒5.8 mg/L; alkalinity 31,2‒39,5 mg/L; nitrite 0.26‒0.52 mg/L; and ammonia 0.001 mg/L).</p> Andre Rachmat Scabra, Tatag Budiardi Copyright (c) 2020 Jurnal Perikanan Unram http://jperairan.unram.ac.id/index.php/JP/article/view/167 Thu, 09 Jan 2020 15:33:27 +0800 TOTAL HEMOSITES IN SHRIMP VANAME (Litopenaeus vannamei) PROVIDED BY ADDITIONAL BANANA FLOUR IN FEED http://jperairan.unram.ac.id/index.php/JP/article/view/169 <p>This study aims to determine the total number of hemocytes and the survival of vaname shrimp (L. vannamei) which are fed with the addition of banana stem flour. This study consisted of three treatments with three replications. The experimental design used was a completely randomized design (CRD) at an error level of 5%. The treatments taken are the maintenance of vaname shrimp by feeding them with the addition of banana stem flour with a dose of 0 gr / kg of feed (A), maintenance of vaname shrimp by feeding them which is given the addition of banana stem flour with a dose of 4 gr / kg of feed (B) and maintenance of vaname shrimp by feeding them with the addition of banana stem flour at a dose of 6 gr / kg of feed (C). The parameters observed were survival rate (SR), total hemocyte count (THC) and water quality measurements. Water quality parameters measured consisted of temperature, dissolved oxygen (DO), pH value, and ammonia content. SR values ​​obtained in this study were B (91.30%), C (88.40%) and A (81.15%), respectively.</p> Adni Oktaviana, Dian Febriani Copyright (c) 2020 Jurnal Perikanan Unram http://jperairan.unram.ac.id/index.php/JP/article/view/169 Thu, 09 Jan 2020 15:40:13 +0800