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TEPUNG KIAMBANG (Salvinia molesta) TERFERMENTASI SEBAGAI BAHAN PAKAN IKAN NILA (Oreochromis niloticus) Warasto .; Yulisman .; Mirna Fitrani
Jurnal Akuakultur Rawa Indonesia Vol 1, No 2 (2013): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (219.546 KB) | DOI: 10.36706/jari.v1i2.1737

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The aims of this research was to examined the effect of fermented giant salvinia meal as feed ingrediant on growth, spesific growth rate, feed efficiency, and survival rate of tilapia. Research used completely randomized design with five treatments and three replications. The treatments were treatment with out used giant salvinia meal, and using 10%, 20%, 30%, and 40% fermented giant salvinia meal in feed formulation. Results showed that the using 10% fermented giant salvinia meal in feed formulation provided the best result were weight growth 2.28 g, specific growth rate 1.45%, feed efficiency 69.54%, and survival rate 98.33%. As long the research, water quality was in optimum  range for tilapia were  temperature 25-290C,  dissolved oxygen 5.60- 7.95 mg.L-1, pH 6.6-7.1, and amonia 0.009-0.016 mg.L-1.   Keywords: Giant salvinia, fermentation, feed efficiency, tilapia
PERSENTASE PENETASAN TELUR IKAN GABUS (Channa striata) PADA PH AIR YANG BERBEDA ayu altiara; muslim .; mirna fitrani
Jurnal Akuakultur Rawa Indonesia Vol 4, No 2 (2016): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (163.143 KB) | DOI: 10.36706/jari.v4i2.4431

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ABSTRACT The success in egg hatching is determined by internal and external factors. One of external factors is the acid level. The use of pH in egg hatching is to stimulate chorionase enzyme that can make chorion become soft. The purpose of this research is to determine the best pH value for hatching of snakehead eggs. This research had been conducted in Laboratorium Dasar Perikanan, Departement of Aquaculture, Agriculture Faculty, Sriwijaya University on January until February 2016. The research method used a completely randomized design with five treatments and three replications. The treatment were P1 (pH 5±0.2), P2 (pH 6±0.2), P3 (pH 7±0.2), P4 (pH 8±0.2) dan P5 (pH 9±0.2). The results showed that different values of water pH in snakehead hatching gave significant effect on hatching percentage, incubation time and survival rate of larvae but did not indicate  significant effect on percentage of abnormal larvae. The highest hatching percentage was in treatment P5 (90.75%), the fastest incubation time was in treatment P4 (20.00 hours), the highest survival rate of larvae was in treatment P2 (85.31%) and the highest percentage of abnormal larvae was in treatment P1 (1.67%). During the research, water quality were in tolerance range for hatching and snakehead larvae rearing where DO (5.27-6.01 mg/l), ammonia (0.00-0.29 mg/l), and alkalinity (26-106 mg/l).   Key words : Snakehead, Hatching, pH different
LAJU PENYERAPAN KUNING TELUR TAMBAKAN (Helostoma temminckii C.V) DENGAN SUHU INKUBASI BERBEDA Adriana Mariska; Muslim .; Mirna Fitrani
Jurnal Akuakultur Rawa Indonesia Vol 1, No 1 (2013): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (340.504 KB) | DOI: 10.36706/jari.v1i1.1777

Abstract

ABSTRACT The purpose of this study was to determine the effect of different incubation temperatures to the rate of the kissing gouramy (Helostoma temminckiiC.V) yolk absorption, and to know the right time to start feeding in the larval stage. This study was held on January 09th to 13th, 2013 using Completely Randomized Design (CRD) with five treatments namely P1 (26±0.50C), P2 (28±0.50C), P3 (30±0.50C), P4 (32±0.50C) and P5 (34±0.50C).Each treatment was repeated three times. The results showed that the temperature gave significant effect (P>0,05) to rate of yolk absorption, periode of yolk absorption and percentage of larval survival.The highest rate of yolk absorption was P5 (42.24 x 10-5 mm3/hour), but not significantly different fromP4 (41.63 x 10-5 mm3hour-1), and P3 (41.83 x 10-5 mm3hour-1). The fastest periode of yolk absorption was P5 (72 hours) and the longest was P1 (78.67 hours). While the highest larval survival rate was found on P3 (89.87%), on the other hand the lowest survival rate was found on P5 (62.35%). The natural feeding of kissing gouramy fish should be started at 74th hours (3 days, 2 hours) after hatching and larval rearing should use temperature of 300 ± 0.50 C.   Keywords: Helostoma temminckii C.V., temperature, yolk absorption
PENGARUH PERBEDAAN LAMA WAKTU PENYIMPANAN PAKAN BERPROBIOTIK TERHADAP KUALITAS PAKAN Diko Khairil Harianto; ade dwi sasanti; mirna fitrani
Jurnal Akuakultur Rawa Indonesia Vol 4, No 2 (2016): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (257.106 KB) | DOI: 10.36706/jari.v4i2.4416

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ABSTRACT Feed had been given probiotics expected can be stored in long periods of time, so that at the time of granting feed time and energy used more efficiency The addition of probiotics on feed with the process of a long storage can improve the quality of fish feed through the solution of ingredients that could not be digested by the body of fish like cellulose, hemiselulosa into simpler sugars that easily digestible with the help of microorganisms. The purpose of this research to know the difference a long time storage of the feed probiotic on the quality of feed. The research had been conducted in Laboratorium Dasar Perikanan, Departement of Aquaculture, Agriculture Faculty, Sriwijaya University on January until March 2016. The research method used a Completely Randomized Design with four treatments and three replications (P1 : pellets probiotics with incubation time 24 hours, P2 : pellets probiotics with incubation time 7 days, P3 : pellets probiotics with incubation time 14 days, P4 : pellets probiotics with incubation time 21 days). Parameters that had been observed were physical pellets condition, nutrition pellets composition, lactat acid bacteria of population, buoyancy feed and destructive power feed. The result showed that physical feed where the treatment P2 covering texture, color and smell feed still in good condition. In the nutrition feed the treatment P4 increases nutrition feed of protein 18,14 %, fats 7,55 % and dust 12,04 %. The population of lactat acid bacteria similar detected between treatment but the population highest in P4 treatment 161,78. In buoyancy and the destructive power the highest was in treatment P1 which was during 428.18 minutes and 318.12 minutes.   Key words : Probiotic, Feed , Lactat Acid Bacteri
MASKULINISASI IKAN CUPANG (Betta sp.) MENGGUNAKAN EKSTRAK AKAR GINSENG (Panax sp.) Asrul . Ferdian; Muslim .; Mirna Fitrani
Jurnal Akuakultur Rawa Indonesia Vol 5, No 1 (2017): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (159.556 KB) | DOI: 10.36706/jari.v5i1.5799

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ABSTRACT The use of extract root ginseng in the process of Betta fish masculinization is expected to increase the testosterone. The purpose of this research is to determine the effect ginseng root extract to the percentage of the male betta fish by masculinization. This study has been conducted at the Basic Aquaculture Laboratory, Faculty of Agriculture, Sriwijaya University. This study use a completely randomized design with 4 treatments and 3 replications. The treatments in this research was betta fish larvae aged 7 days that submersed on ginseng root extract media with different concentration for 8 hours. The treatment were the addition of ginseng root extract as much as 1 mg/L (P1), 2 mg/L (P2), 3 mg/L (P3), 4 mg/L (P4) and without ginseng root extract addition as control (P0). Parameters observed consist of percentage of betta fish male, survival rate and quality of water. The result of this research shows that the addition of extract panax ginseng with difference concentration has significant effect to male betta fish percentage, but there is no a significant effect on survival rate. Treatment P3 with concentration 3 mg/L is the best result, it produced 95.05% of male betta fish after immersion for 8 hours. Keywords : Betta fish, Ginseng root extract, Immersion, Masculinization
PERSENTASE PENETASAN TELUR IKAN BETOK (Anabas testudineus) DENGAN SUHU INKUBASI YANG BERBEDA Dwi Aprilianti Putri; Muslim .; Mirna Fitrani
Jurnal Akuakultur Rawa Indonesia Vol 1, No 2 (2013): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (167.593 KB) | DOI: 10.36706/jari.v1i2.1738

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The aims of this study was to know the effect of different temperatures on the percentage of climbing perch eggs hatching. This study has been done from October 2012 to November 2012 at Fish Breeding Unit “Batanghari Sembilan” Indralaya. The implementation of this study include selection of the brood, rearing of brood stock, injection ovaprim, spawning, hatching eggs, larval rearing. The results  indicate that the most rapid hatching time obtained in P4 treatment (34° C) with a incubation time 964 minutes. Optimal incubation temperature to produce the maximum hatching percentage was 98.66% at a temperature of 34 oC. Water quality of medium were 31-340C for temperature, pH  6,7-7,6 and disolved oxygen 3,3-3,8 mg.L-1. Keywords : temperature, hatching percentage hatching time, water quality.
PERTUMBUHAN DAN KELANGSUNGAN HIDUP BENIH IKAN GABUS (Channa striata) YANG DIBERI BERBAGAI JENIS ATRAKTAN Muhamad Zainuri; Mirna Fitrani; Yulisman .
Jurnal Akuakultur Rawa Indonesia Vol 5, No 1 (2017): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (173.435 KB) | DOI: 10.36706/jari.v5i1.5808

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ABSTRACT       The addition of atractant in feed is expected could improve snakehead respond,andincreasing its growth. The Aims of this study are to knowfeed respond, the feed intake, growth, feed efficiency, and survival rate of snakehead fry given by feed with different various of atractant.This research was conducted on Jun-July 2016 at Laboratorium Dasar Perikanan Program Study Budidaya Perairan, Agriculture Faculty, Sriwijaya University. This research was using completely randomized designed with four treatments and three replications, consist offeed without attractants (P0), feed with 2% fish meal addition (P1), feed with 2% squid meal addition (P2), and feed with 2% shrimp meal addition (P3). Fish maintained for 30 days and fed four times a day (at 07.00, 11.00, 14.00 and 17.00) are at satiation. Parameters of this research are feed respond, the feed intake, growth, feed efficiency and survival rate of snakehead fry. The result showed that given of atractant effect to feed intake and absolute growth of weight (Channa striata) fry, yet did not give effect to snakehead respond significantly, for absolute growth of length, feed efficency and survival rate. The best treatment was P3 (feed with 2% shrimp meal addition) with feed intake was 17.19 g, absolute growth of weight was 0.52 g, absolute growth of length was 1.33 centimetre, survival rate was 73.33% and feed efficiency was 48.97%. Physical and chemical of media maintanace, temperature 25-28oC, pH was 6.35-6.96, DO was 5.05-5.96 mg.L-1 and ammonia 0.02-0.17 mg.L-1. Keywords        : Atractant, Channa striata, Growth and feed respond
PERTUMBUHAN DAN EFISIENSI PAKAN IKAN NILA (Oreochromis niloticus) YANG DIPUASAKAN SECARA PERIODIK Yeni Sri Mulyani; Yulisman .; Mirna Fitrani
Jurnal Akuakultur Rawa Indonesia Vol 2, No 1 (2014): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (512.113 KB) | DOI: 10.36706/jari.v2i1.1958

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ABSTRACT The aims of this research were to know the effect of periodical starvation on growth, survival rate, and feed efficiency of tilapia. The experimental fish weight was 8.945±0.185 g. Research used completely randomized design with five treatments and three replications. The treatments were fish subjected one day starvation and one day refeeding (P1), fish subjected one day starvation and two days refeeding (P2), fish subjected one day starvation and three days refeeding (P3), fish subjected one day starvation and four days refeeding (P4), fish subjected one day starvation and five days refeeding (P5) and fish fed daily (control). Fish were fed three times a day at 08.00 am, 12.00 pm, 05.00 pm using at satiation method. The results showed no significant differences in growth, survival rate and feed efficiency were observed at each treatments and control. This research showed that the best periodical starvation for growth, feed efficiency and survival rate of tilapia was P3. As long as the research, water quality was in optimum range for tilapia were  temperature 27-29oC,  dissolved oxygen 3.73-4.99 mg.L-1, pH 6.8-7.3, and ammonia 0.003-0.012 mg.L-1.   Keywords: Starvation, growth, feed efficiency, tilapia
PEMIJAHAN IKAN BETOK (Anabas testudineus) SEMI ALAMI DENGAN SEX RATIO BERBEDA Burmansyah .; Muslim .; Mirna Fitrani
Jurnal Akuakultur Rawa Indonesia Vol 1, No 1 (2013): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (295.459 KB) | DOI: 10.36706/jari.v1i1.1776

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ABSTRACT The aim  of the research was to fiad out sex ratio proportion on ovulation time, fecundity, fertilization, and hatching percentage of climbing perch eggs. The research used Completely Randomized Design with four treatments and three replicates with P as treatment code. The treatment used was ratio between female and male including P1(1:1), P2(1:2), P3(1:3), and P4(1:4). Observed parameters were ovulation time, fecundity, fertilization, hatching percentage, and water quality. Observed parameters were ovulation time, fecundity, fertilization, hatching percentage, and water quality. The Results showed that all treatment did not affected significantly affentedthe observed parameter (P<0,05). P2 treatment provided the fastest ovulation time with 137.33 minute, highest fecundity value provided by P4 with 18.533 eggs grains. Eggs fertilization rates of eggs on each treatmentwas 100%, and the highest hatching percentage was given by P1 treatment withnumber 91.57%. Ranges of water quality parameters recorded on  research                      were temperature 28-29 0C, pH 6.2-6.5, disollved oxygen 6.11-6.79 ppm and                       amonia 0.010-0.038 ppm. Keywords : Honey, masculinitation, dipping time, male percentage
PENCEGAHAN INFEKSI Aeromonas hydrophyla PADA IKAN LELE SANGKURIANG MENGGUNAKAN TEPUNG BUAH MAHKOTA DEWA DALAM PAKAN Herna Nur Octaviana; ade dwi sasanti; mirna fitrani
Jurnal Akuakultur Rawa Indonesia Vol 3, No 2 (2015): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (272.561 KB) | DOI: 10.36706/jari.v3i2.4438

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ABSTRACT The pupose of this research was to determine the utilization of phaleria flour as antibacterial to prevent A. hydrophila infection on sangkuriang catfish (Clarias sp.). This research was conducted since September 2014 until Januari 2015 at Laboratorium Budidaya Perairan, Aquaculture study program, Faculty of Agriculture, University of Sriwijaya and Laboratorium UPT Klinik Kesehatan. The research methode used completely randomized design with five treatments and three replications. Catfish fed for 14 days before infection with each treatments, havely 0.6%  phaleria flour in comersial feed, 0.8% phaleria flour in comersial feed, 1,0 %  phaleria flour in comersial feed and 1.2 % phaleria flour in comersial feed. Results showed that the treatment of flour Phaleria 1,0% could prevent bacterial infection of A. hydrophila in sangkuriang catfish and produced a prevalence rate 16.37% with the highest survival rate reached 91.67%, the growth weight 3.95 g and length 2.27 cm. Keywords : P.macrocarpa , A. hydrophila, Sangkuriang Catfish
Co-Authors Ade Dwi Sasanti Adhiguna, Rizky Tirta Adriana Mariska Afrianto, A.M. Agus Supriadi Alma Ika Fatmawati Andini, Andini Asrul . Ferdian ayu altiara Azmi Afriansyah Boedi Setya Rahardja Burmansyah . Cahya, Anindya Cynthia Putu Wyrantika, Cynthia Putu Dade Jubaedah Dade Jubaedah Dade Jubaedah Danang Yonarta Danang Yonarta Dewi, Santa Diko Khairil Harianto Dwi Aprilianti Putri Dwi Rizki Septiana Eka Saputra Fatmawati Fatmawati Fatmawati, Fatmawati Ferdinand Hukama Taqwa Ferdinand Hukama Taqwa Gracia Eirene Girsang Haryanto, Muhammad Ravianda Aditya Herlina Agustina Herna Nur Octaviana Idsariya Wudtisin jaka prasetya Jimmi Astria Juardi Zalukhu Khoirun Nisa Lutfi Lutfi M Syaifudin Madyasta Anggana Rarassari Madyasta Anggana Rarassari Malik, Deri Marini Wijayanti Marissa, Feny Marsi Marsi Marsi Marsi Martogi Leo Sitohang Meilinda Meilinda Methee Kaewnern Mochamad Syaifudin, Mochamad Mohamad Amin Muhamad Arasyidin Lubis Muhamad Zainuri Muhammad Busroh Muhammad Fachri Muhammad Fahrudin Muhammad Syahrian Mukri, Retno Cahya Mulyani, Yenni Sri Muslim Muslim Ningsih, Ayu Oktavia Nugroho, Gama Dian Nuning Vita Hidayati Nuning Vita Hidayati Nuning Vita Hidayati Purwanto, Rudi Putra, Andy Candra Rarassari, Madyasta Anggana Retno Cahya Mukti Ridhowati, Sherly Rismoni, Indah Riswandi, Agung Rudi Purwanto Sapto Andriyono Sari, Ariani Indah Sefti Heza Dwinanti, Sefti Heza Septimesy, Annisa Susanto, Robiyanto H Susanto, Rubiyanto H Syafaa’uddin, Abdul Ma’ruf Syahrian, Muhammad Tanbiyaskur Tanbiyaskur Tanbiyaskur, Tanbiyakur Tanbiyaskur, Tanbiyaskur Vina Violita Visakhadevi, Jelena Angel Warasto . Wijayati, Marini Yeni Sri Mulyani Yonarta, Danang Yulisma . YULISMAN Yulisman Yulisman Yulisman Yulisman Yundari, Yundari Yusuf Bangun Lastianto Zammardi, Syakhain ZK Abdurahman Baizal