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All Journal Jurnal Akuakultur Indonesia Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Akuakultur Rawa Indonesia Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Jurnal Lahan Suboptimal Jurnal Perikanan dan Kelautan Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Jurnal Sumberdaya Akuatik Indopasifik Omni-Akuatika Acta Aquatica: Aquatic Sciences Journal Jurnal Riset Akuakultur Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Journal of Aquaculture and Fish Health Jurnal Mangifera Edu Jurnal Abdi Insani Reswara: Jurnal Pengabdian Kepada Masyarakat SRIWIJAYA JOURNAL OF ENVIRONMENT Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Quagga: Jurnal Pendidikan dan Biologi Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan JARI : Jurnal Akuakultur Rawa Indonesia

Ferdinand Hukama Taqwa

Program Studi Budidaya Perairan, Jurusan Perikanan, Fakultas Pertanian, Universitas Sriwijaya

Author-ID : 2642284

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Public Health Social Sciences Other

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TOKSISITAS LIMBAH CAIR LATEKS TERHADAP KELANGSUNGAN HIDUP, PERTUMBUHAN DAN TINGKAT KONSUMSI OKSIGEN IKAN PATIN (Pangasius sp) Ofan Bosman; Ferdinand Hukama Taqwa; Marsi .
Jurnal Akuakultur Rawa Indonesia Vol 1, No 2 (2013): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

The purposes of this research are to determine the value of LC50 96 hours and sub lethal toxicity test of latex liquid waste against survival, growth and oxygen consumption rate of catfish. This research was held from April until June 2013 in Laboratory of Basic Fisheries, Faculty of Agriculture, Sriwijaya University. The materials used for this research were latex liquid waste and catfish was a length of 11 cm Â± 0.1 cm with a weight of 10 g Â± 1 g as bioassay. This research used a completely randomized design (CRD) with seven treatments and Â three replications. Treatment levels of lethal toxicity test were 0 mL.L-1 (A), 16.8 mL.L-1 (B), 18.8 mL.L-1 (C), 21.0 mL.L-1 (D), 23.5 mL.L-1 (E), 26.3 mL.L-1 (F) and 29.4 mL.L-1 (G). Treatment levels of sub lethal toxicity tests were 0% x LC50 96 hours (A), 0.5% x LC50 96 hours (B), 1% x LC50 96 hours (C), 6.25% x LC50 96 hours (D), 12.5% â€‹â€‹x LC50 96 hours (E), 25% x LC50 96 hours (F) and 50% x LC50 96 hours (G). The result of this research showed that the of LC50 96 hours concentration of latex liquid waste for catfish is 24.5 mL.L-1. The results of sub lethal toxicity test indicated that latex liquid waste significantly affect the survival of catfish in the concentration of 25% x LC50 96 Â hours (F), while did not significantly affect on growth until concentration of 50% x LC50 96 hours Â (G). Exposure time periode affects oxygen consumption rate was concentration from 0,5% x LC50 96 hours (B) until 50% x LC50 96 hours Â (G) where the longer of exposure time would decrease the oxygen consumption of catfish. Â Keywords: Latex Liquid Waste, Toxicity, Catfish

APLIKASI TEPUNG JINTAN HITAM (Nigella sativa) UNTUK PENCEGAHAN INFEKSI BAKTERI Streptococcus agalactiae PADA IKAN NILA (Oreochromis niloticus) Raudhatus Sa'adah; Ade Dwi Sasanti; Ferdinand Hukama Taqwa
Jurnal Akuakultur Rawa Indonesia Vol 3, No 1 (2015): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

ABSTRACT Streptococcosis is one of disease that attack nile tilapia (Oreochromis niloticus), which is caused by Streptococcus agalactiae. The aim of this research is to know effectivity of black cummin (Nigella sativa) to prevent S. agalactiae. This research was conducted on November-December 2014 in Laboratorium Budidaya Perairan, Laboratorium Dasar Perikanan and Laboratorium UPT. Klinik Kesehatan, Sriwijaya University. The design of this research used Complete Randomized Design (CRD)Â with five treatments and three replications were, fish fed commercial feed and infected, fish fed commercial feed and addition of black cummin 3.5%, 7%, 10.5% and 14% and infected. The result of this research showed the addition of black cummin to feed can prevented and increase immune system on nile tilapia to bacterial S. agalactie with dose 3.5%. The in vitro test showed inhibitionÂ zone diameter 1.75 cm and in vivo test showed hematocrite value 30%, Â survival rate 90% and increase weight and lenght growth on nile tilapia. Â Keywords : Streptococcosis, black cummin, nile tilapia

PEMANFAATAN TEPUNG PACI-PACI (Leucas lavandulaefolia) UNTUK MENGOBATI INFEKSI Aeromonas hydrophila PADA IKAN PATIN (Pangasius sp.) Menik Sri Rejeki; Ade Dwi Sasanti; Ferdinand Hukama Taqwa
Jurnal Akuakultur Rawa Indonesia Vol 6, No 2 (2018): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

ABSTRACTMotile Aeromonas Septicaemia (MAS) is one of bacterial A. hydrophila disease frequently infecting freshwater fish include catfish (Pangasius sp.). Controling the disease of bacterial use chemical antibiotic will cause environment pollution. The aim of this research was to determine utilization of natural material that contain antibacterial such Leucas lavandulaefolia powder as antibacterial to treat of A. hydrophila infection for catfish. The implementation of research was from September until October 2014 at the Laboratorium Budidaya Perairan, Faculty of Agriculture, Sriwijaya University and Laboratorium UPT Klinik Kesehatan Sriwijaya University. Research method was using Completely Randomized Design (CRD) with five treat and three replications. The catfish was infected by A. hydrophila with clinical feature were (inflamed and hemorrhage) that give addition Leucas lavandulaefolia powder on commercial feed as many as 4%, 6%, 8%, and 10%. The result showed that addition 10 % of Leucas lavandulaefolia powder on commercial feed was the best to treat of A. hydrophila infection for catfish were significant (P<0,05). In vitro test result showed that Leucas lavandulaefolia powder at a concentration 10% as an antibacterial potential of A.hydrophila with inhibitor zone diameter 0.5 cm, at in vivo test the catfish that gives addition Leucas lavandulaefolia powder on commercial pellet as many as 10% capable hematocrit increase, reducing leucocyte completely, produce recovery percentage 84.44%, the survival rate 76.67%, highest absolute growth of catfish 3.03 g and higest absolute length of catfish 0.89 cm. Keywords : A. hydrophila, catfish, Leucas lavandulaefolia powder

KUALITAS AIR, KELANGSUNGAN HIDUP DAN PERTUMBUHAN BENIH IKAN GABUS (Channa striata) YANG DIPELIHARA DALAM MEDIA DENGAN PENAMBAHAN PROBIOTIK Sri Hartini; Ade Dwi Sasanti; Ferdinand Hukama Taqwa
Jurnal Akuakultur Rawa Indonesia Vol 1, No 2 (2013): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

The aims of this research were to study the influence of probiotics on water quality of cultivation media, survival rate and growth of snakehead, and to determine the right concentration of probiotics to obtain the best water quality, survival rate and growth. This current research examined 6 treatments and each treatments was replicatet 3 times. The treatmens were randomized according to comletely randomized design.Â The treatmens consisted of P0 (without probiotic addition), P1 (addition of 2.5 Âµl.l-1 week-1), P2 (addition ofÂ 5 Âµl.l-1 week-1), P3 (addition of 7.5 Âµl.l-1 week-1), P4 (addition of 10 Âµl.l-1 week-1) dan P5 (addition of 12.5 Âµl.l-1 week-1). The research was carried out for 30 days of maintenance in a tarp as a media container maintenance. From the research that has been done that the addition of probiotics in snakhead (C. striata)Â maintenance mediaÂ obtained the best dose that is 10 Î¼l.l-1 week-1.Â Results of water quality measurements that include DO, temperature, pH, Ammonia, Nitrite and Nitrate in descriptive unreal influence.Â But it gives a significantly different effect mainly on the total bacterial, survival rate (96.66%), with growth in the length of 1.3 cm and 0.27 g weight gain. Â Key Word: Snakehead Larvae, Probiotics, Survival Rate, Growth

KELANGSUNGAN HIDUP, PERTUMBUHAN DAN TINGKAT KONSUMSI OKSIGEN IKAN PATIN (Pangasius sp.) YANG TERPAPAR LIMBAH CAIR PABRIK KELAPA SAWIT Resti Amalia; Marsi .; Ferdinand Hukama Taqwa
Jurnal Akuakultur Rawa Indonesia Vol 1, No 2 (2013): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

The current research aimed to know the lethal and sub-lethal toxicities of industrial Â palm oil liquid waste on catfish. The reseach was carried out from May to June 2013 at Basic Fishery Laboratory, Aquaculture Study Program, Faculty of Agriculture, Sriwijaya University, Indralaya. This research used a Completely Randomized Design (CRD) with 7 treatment levels and three replications. At lethal experiment, treatment levels tested were without the addition of liquid waste (A), 13.18 mL.L-1 (B), 13.89 mL.L-1 (C), 14.63 mL.L-1 (D), 15.4 mL.L-1 (E), 16.21 mL.L-1 (F), Â and 17.06 mL.L-1 (G). For sub-lethal, treatment levels tested were without the addition of liquid waste (A), 0.5% x 96-h LC50 (B), 1% x 96-h LC50 (C), 6.25% x 96-h LC50 (D), 12.5% x 96-h LC50 (E), 25% x 96-h LC50 (F), and 50% x 96-h LC50 (G). The result of probit analysis shows 96-h LC50 value is 14.12 mL.L-1, positive linier relationship between mortality and concentration of palm oil liquid waste was found (r = 0.98 **). For the result of Â sub lethal concentrations of Â palm oil liquid waste â‰¤ 1% x 96-h LC50 had no effect (p> 0.01) while concentration of â‰¥ 6.25% x 96-h LC50 had very significant effect on the survival, growth and oxygen consumption rate of catfish. Key words : Toxicity, IndustrialÂ Palm Oil Liquid Waste, Catfish, 96-h LC50

KELANGSUNGAN HIDUP DAN PERTUMBUHAN LARVA IKAN BETOK (Anabas testudineus) YANG DIBERI Daphnia sp. YANG DIPERKAYA DENGAN MINYAK JAGUNG Elva Susanti; Yulisman .; Ferdinand Hukama Taqwa
Jurnal Akuakultur Rawa Indonesia Vol 3, No 2 (2015): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

ABSTRACT Climbing perch larvae as one of freshwater fish commodity that have survival rate is relatively very low, one the effort to improve survival rate and also growth of climbing perch larvae which give natural feed namely Daphnia sp. was enriched by corn oil. The research conducted on August until September 2014 at Laboratorium Dasar Perikanan, Aquaculture Study Program, Faculty of Agriculture, University of Sriwijaya and extract ether analysis of Daphnia sp. and climbing perch larvae at Laboratorium Nutrisi dan Makanan Ternak, Animal Husbandry Study Program, Faculty of Agriculture, University of Sriwijaya, Indralaya. The research using completely randomized design with one way classification use six treatments and three replications. Treatments arrange by control (A0), 0.0025 mL corn oil per L of water (A1), 0.005 mL corn oil per L of water (A2), 0.01 mL corn oil per L of water (A3), 0.02 mL corn oil per L of water (A4), and 0.04 mL corn oil per L of water (A5). The parameters observed include survival rate, growth of absolute weight and long, extract ether analysis of Daphnia sp. and climbing perch larvae, physic and chemical of water. The results showed that fed of Daphnia sp. was enriched use corn oil significantly gave survival rate, growth of absolute weight and long of climbing perch larvae. Daphnia sp. was enriched with concentration 0.01 mL corn oil per L of water, proven improve survival rate, growth of absolute weight and long of climbing perch larvae. Keywords : climbing perch larvae, Daphnia sp., corn oil, survival rate, growth

TOKSISITAS LIMBAH CAIR LATEKS TERHADAP JUMLAH ERITROSIT, JUMLAH LEUKOSIT DAN KADAR GLUKOSA DARAH IKAN PATIN (Pangasius sp.) Aris Susanto; Ferdinand Hukama Taqwa; Marsi .
Jurnal Akuakultur Rawa Indonesia Vol 2, No 2 (2014): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

ABSTRACT The purposes of this research were to determine the value of LC50 96 hours and sub lethal toxicity test of latex liquid waste against erythrocytes, leukocytesÂ and Â blood glucose levels of catfish. This research was held from April until June 2013 in Laboratory of Basic Fisheries, Faculty of Agriculture, Sriwijaya University, Indralaya. The materials used for this research were latex liquid waste and bioassay used in this research are the catfish with length of 11 cm Â± 0.1 cm with a weight of 10g Â± 1g. Lethal toxicity test and sub lethal toxicity test used a Completely Randomized Design (CRD) with seven treatments and three replications. Treatment levels of lethal toxicity test were 0 mL.L-1(A), 16.8 mL.L-1 (B), 18.8 mL.L-1 (C), 21.0 mL.L-1 (D), 23.5 mL.L-1 (E), 26.3 mL.L-1 (F) and 29.4 mL.L-1(G). Treatment levels of sub lethal toxicity tests were 0% x LC50 96 hours (A), 0.5% x LC50 96 hours (B), 1% x LC50 96 hours (C), 6.25% x LC50 96 hours (D), 12.5% â€‹â€‹x LC5096 hours (E), 25% x LC50 96 hours (F) and 50% x LC50 96 hours (G). The results of this research showed that the of LC50 96 hours concentration of latex liquid waste for catfish was 24.5 mL.L-1. Average value range of physical and chemical water properties during lethal toxicity tests were 28Â°C for temperature, pH between 6.6-6.9, dissolved oxygen between 1.98-2.96 mg.L-1 and ammonia between 0.056-0.402 mg.L-1. The results of sub lethal toxicity tests to control indicated that erythrocytes, leukocytes and blood glucose levels consecutive range 4.718-5.364 x 106 sel.mm-3, 388.97-447.87 x 103 sel.mm-3, 76.82-131.74 mg.dL-1. The results of sub lethal toxicity tests indicated that latex liquid waste concentrations affect the erythrocytes, leukocytes and blood glucose levels at concentrations above 6.25% x LC50 96 hours (1.5312 mL.L-1) with survival of catfish 96.67%. Average range value of physical and chemical water properties during sub lethal toxicity tests were 27.6 to 28Â°C for temperature, pH between 6.8 to 7.1, dissolved oxygen between 1.43 to 1.89 mg.L-1 and ammonia between 0.194 to 0.549 mg.L-1. Keywords: Latex liquid waste, toxicity, catfish, hematology

PENGARUH LAMA WAKTU PINGSAN SAAT PENGANGKUTAN DENGAN SISTEM KERING TERHADAP KELULUSAN HIDUP BENIH IKAN NILA (Oreochromis niloticus) Hervy Susanto; Ferdinand Hukama Taqwa; Yulisman .
Jurnal Akuakultur Rawa Indonesia Vol 2, No 2 (2014): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

ABSTRACT The aims of this research was to know the effect Â of transportation time with closed drying system on unconcious condition for survaival rate of tilapia fry. This research has been done at Aquaculture Laboratory, Aquaculture Study Program, Agriculture Faculty, Sriwijaya University, Indralaya from 21st-24th June 2009. This research was arvanged in Completely Randomized Design (CRD) with four treatments and three replications. The parameters observed in this experiment were conscious time, survival rate, glucose concentrate, oxygen consumption, feed consumption and water quality. The result showed that the time conscious of tilapia fry need about 4.60 until 14.88 minutes, the transportation time was significant on survival rate of tilapia fry. It was because of stress level and glucose concentrate of tilapia fry are increase. The best treatment was 2.5 hours of transportation with survival rate at 99.33%. The closed drying system of transportation can still to do for 5 hours because the survival rate still 81.33%. The reared at 3 days after conscious from tilapia fry transportation showed that not significant result on survival rate and feed consumption. Â Keywords : Tilapia fry, transportation, closed drying system, survival rate

PEMANFAATAN SARI BUAH PEPAYA (Carica papaya L.) UNTUK PENINGKATAN VITALITAS PASCALARVA UDANG VANAME (Litopenaeus Vannamei) SELAMA MASA ADAPTASI PENURUNAN SALINITAS Ferdinand Hukama Taqwa; Marsi .; Adias Praja
Jurnal Akuakultur Rawa Indonesia Vol 2, No 1 (2014): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

ABSTRACT The purposes of this research were to increase vitality of white shrimp postlarvae during adaptation time to salinity decrease with the addition of papaya juice, and to assess the physical and chemical properties of water during their adaptation. The research was conducted in October 2011 at the Laboratory of Aquaculture, Aquaculture Study Program, Faculty of Agriculture, Sriwijaya University.Â The research used a completely randomized design in order to evaluate the effect of a various papaya juice concentration. The concentrations used were without papaya juice addition (P0), addition of papaya juice equivalent to 15 ppm K+ (P1), addition of papaya juice equivalent to 30 ppm K+ (P2), addition of papaya juice equivalent to 45 ppm K+ (P3), and addition of papaya juice equivalent to 60 ppm K+ (P4). Each treatment was repeated 3 times. The results of this current study showed that the addition of papaya juice equivalent to 15 ppm (P1) in media that used to decrease salinity was concluded as the best treatment, and gave the survival rate of 65.56%, glucose level of 156.67 mg.dL-1 and oxygen consumption rate of 4.807 mg O2.g-1.hour-1. The physicsal and chemical properties of media used for adaptation were still within a tolerable range for white shrimp postlarvae, except pH tent to be lower than the criteria. Â Keywords : vitality, papaya, white shrimp, adaptation, salinity

PENGARUH PENAMBAHAN KALIUM PADA MASA ADAPTASI PENURUNAN SALINITAS TERHADAP PERFORMA PASCALARVA UDANG VANAMEI (Litopenaeus vannamei) Ferdinand Hukama Taqwa; Daniel Djokosetiyanto; Ridwan Affandi
Jurnal Riset Akuakultur Vol 3, No 3 (2008): (Desember 2008)
Publisher : Pusat Riset Perikanan, Badan Riset dan Sumber Daya Manusia Kelautan dan Perikanan

Tujuan penelitian ini adalah untuk mengetahui pengaruh penambahan kalium selama masa adaptasi penurunan salinitas terhadap performa pascalarva udang vanamei. Penelitian ini dilaksanakan untuk mendapatkan kadar kalium optimal yang dapat menurunkan tingkat stres dan meningkatkan sintasan pascalarva udang vanamei setelah melalui masa adaptasi penurunan salinitas. Hewan uji yang digunakan adalah PL20 udang vanamei. Rancangan percobaan menggunakan rancangan acak lengkap dengan perlakuan yang diterapkan adalah penambahan kalium ke air tawar pengencer masing-masing sebanyak 0 mg/L (A), 25 mg/L (B), 50 mg/L (C), dan 75 mg/L (D). Penurunan salinitas dilakukan secara gradual selama 4 hari dari salinitas 25 ppt hingga mencapai 2 ppt. Hasil percobaan menunjukkan bahwa penambahan kalium sebanyak 25 mg/L hingga kadar kalium media menjadi 51 mg/L dapat mengurangi pembelanjaan energi untuk osmoregulasi, tingkat stres, dan laju metabolisme standar sehingga meningkatkan sintasan pascalarva udang vanamei setelah melalui masa adaptasi penurunan salinitas selama 96 jam (4 hari).The objective of this research was to study the effect of potassium addition during salinity acclimatization from 25 ppt down to 2 ppt on the performance of Litopenaeus vannamei postlarvae. This experiment was done to determine optimal dosage of potassium which can reduce stress level and increase survival rate of L. vannamei postlarvae after salinity acclimatization. Specimen test used was PL20 of white shrimp (0.001 g). Experimental design used completely randomized design with four treatments and three replications of different potassium addition levels to freshwater: 0 mg/L (A), 25 mg/L (B), 50 mg/L (C), and 75 mg/L (D). Dilution of salinity was done gradually using freshwater during 4 days from 25 ppt down to 2 ppt. The result of this experiment indicated that the addition of 25 mg/L potassium (potassium level in media was 51 mg/L) reduced the energy cost for osmoregulation, level of stress and standard metabolism rate of PL, resulting in the increase of survival rate after completing a period of salinity acclimatization during 4 days.

Co-Authors Abdul Karim Gaffar Ade Dwi Sasanti Ade Dwi Sasanti Adias Praja Afriansyah, Azmi Andini, Andini Anita Desiani Aris Susanto Arnando, Edo Bambang Priyo Utomo Bosman, Ofan Dade Jubaedah Dade Jubaedah Danang Yonarta Daniel Djokosetiyanto Daniel Djokosetiyanto Dwi Anggraini Dwi Setyawan Eddy Supriyono Eka Saputra Elva Susanti Eni Kusrini Erick Extrada Gion Tanbao Suselin Hamdani, Hijral Hartanto, Agus Dwi Herpandi . Hervy Susanto I. S. Yulian Indah Widiastuti Indah Widiastuti Juniarti, Hanifa Khadiful Haramain Langgeng Priyanto, Langgeng Lopez, Jennifer Patrick M Syaifudin Madyasta Anggana Rarassari Madyasta Anggana Rarassari Marini Wijayanti Marsi Marsi Marsi Marsi Marsi Marsi Menik Sri Rejeki Mia Setiawati Mirna Fitrani Mirna Fitrani Mirna Fitrani Mirna Fitrani Mirna Fitrani Mochamad Syaifudin, Mochamad Mohamad Amin muhammad Fery Artha Mukri, Retno Cahya Muslim Muslim Muslim Muslim Muslim Obie Zikri Purwanto, Rudi Rarassari, Madyasta Anggana Raudhatus Sa'adah Resti Amalia Retno Cahya Mukri Retno Cahya Mukti RIDWAN AFFANDI Ridwan Affandi Rinto . Rinto Rinto Riswandi, Agung Rizky Marli Antika Rudi Purwanto S. Haris S.Pd. M Kes I Ketut Sudiana . Sari, Ariani Indah Sefti Heza Dwinanti, Sefti Heza Sri Hartini Sri Muntari SUSI LESTARI Susi Lestari Tanbiyakur Tanbiyaskur Tanbiyaskur Tanbiyaskur Tanbiyaskur, Tanbiyakur Tanbiyaskur, Tanbiyaskur Tatag Budiardi Yonarta, Danang YULISMAN Yulisman Yulisman

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