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Analisis Pencucian Logam Berat Merkuri (Hg) Daging Ikan Patin Siam (Pangasianodon hyphopthalmus ) Sungai Batanghari Melalui Pemberian Pakan Komposisi Asam Sitrat Syahrizal Syahrizal; Safratilofa Safratilofa; Sutrisno Sutrisno
Jurnal Akuakultur Sungai dan Danau Vol 7, No 1 (2022): April
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v7i1.128

Citric acid is a weak organic acid found in citrus fruits and leaves with many benefits. This study aimed to examine the effect of citric acid in feed on the leaching of heavy metal mercury (Hg) from the body of the catfish (Pangasianodon hypophthalmus). This research was conducted in a semi-indoor room. The research design used a completely randomized design (CRD) with 4 (four) treatments and 2 (two) replications. Treatment A (0.0 gram/kg), B (1.0 gram/kg), C (2.0 gram/kg) and D (3.0 gram/kg). The test fish were catfish with a weight of ±266.03 grams/head. Catfish obtained from the Batanghari river taken from cultivators in Sebubuk Village, Muaro Jambi, immediately the Hg levels in catfish meat ranged from 0.000021- 0.000038 µg/gram in waters that had Hg levels of 0.00018 µg/ml. Then the fish were kept in a concrete tank measuring 70x40x35 cm as many as 8 units with a volume of 200 liters of water. The test feed was given satisfactorily three times a day. The results of observations of citric acid feeding for 40 days showed that the Hg of early catfish meat on the back g/gram 0.000035 µg/gram was higher than in the stomach 0.000032 µg/gram and tail 0.000020 µg/gram. The results of the analysis between treatments of fish meat Hg were significantly different and there was a decrease in Hg levels, for treatment A 0.000032 to 0.000025, B 0.000031 to 0.000024, C 0.000030 to 0.000022 and D 0.000029 to 0.000020 µg/gram. The average decrease in Hg of meat was 0.00000305 to 0.00000228 µg/gram. The best average survival rate of catfish in treatment D (100%) and the lowest A (75%).

PENGGUNAAN METIONIN DAN LISIN PADA PAKAN MANDIRI BERBASIS BAHAN BAKU LOKAL TERHADAP PERTUMBUHAN DAN EFISIENSI PAKAN PADA PEMBESARAN IKAN PATIN SIAM (Pangasianodon hypophthalmus) ediwarman ediwarman; Syahrizal Syahrizal; Novita Panigoro
Jurnal Akuakultur Sungai dan Danau Vol 6, No 1 (2021): April
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v6i1.85

Asam amino metionin dan lisin pakan unsur protein penting pertumbuhan ikan. Penilitian ini bertujuan untuk mengetahui pengaruh penggunan metionin dan lisin pada pakan mandiri berbasis bahan baku lokal terhadap performan pertumbuhan ikan patin siam (Pangasianodon hypophtalmus). Sebanyak1.020 ekor ikan patin dengan bobot± 7,98 gramam/ekor dipelihara dalam 12 unit hapa (2x2x1,2 m, p x l x t) secara RAL dengan padat tebar 85 ekor/hapa. Tingkat penggunaan metionin dan lisin dalam formulasi pakan adalah sebagai berikut : Perlakuan A (metionin 0% + lisin 0%), B (metionin 0% + lisin 0,2%), C (metionin 0,2% + lisin 0,3%) dan D (metionin 0,2% + lisin 0,5%). Selama 56 hari pemeliharaan, sintasan tidak berpengaruh terhadap tingkat pemberian metionin dan lisin dalam pakan pada pembesaran ikan patin. Hasil penelitian memberikan rerata bobot akhir ikan meningkat dengan meningkatnya tingkat pemberian metionin dan lisin dalam pakan yaitu sebesar 22,53; 22,54; 23,09 dan 24,78 gram/ekor secara berturut-turut. Sedangkan pertumbuhan (SGRAM) berkisar antara 1,84 – 2,03g.hari-1, dengan konversi pakan (FCR) berkisar antara 2,60 - 2,72. Dari hasil analisa dapat disimpulkan bahwa untuk mandapatkan laju pertumbuhan spesifik (SGRAM) yang terbaik penggunaan metionin dan lisin dalam pakan mandiri pada pembesaran ikan patin siam sebesar 0,2% dan 0,5% dengan rasio konversi pakan (FCR) sebesar 2,61

Pemberian Tepung Daun Kelor (Moringa oleifera L) Melalui Pakan Sebagai PencegahanTerhadap Infeksi Bakteri Edwarsiella Ictaluri Pada Ikan Patin (Pangasius hypopthalmus) Yuda Saputra; Syahrizal Syahrizal; Safratilofa Safratilofa; Edy Barkat Kholidin
Jurnal Akuakultur Sungai dan Danau Vol 5, No 2 (2020): Oktober
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v5i2.72

The purpose of this study was to determine the effect of giving Moringa oliefera L leaf meal through feed as an anti-bacterial to prevent infection with E.ictaluri bacteria in catfish (Pangasius hypopthalmus). This research was conducted from March 2020 to April 2020 at the Fish Health Laboratory, Freshwater Aquaculture Fisheries Center (BPBAT) Jambi. The research method used was a completely randomized design with five treatments and three replications. Catfish were fed for 14 days with treatment feed with each treatment (A. 5% / kg feed), (B. 10% / kg feed), (C. 15% / kg feed), (D. Commercial feed ) and (E. Commercial feed). and on the 16th day the fish were injected with the Edwarsiella ictaluri bacteria, and survival was observed from day 16 to day 26. The results showed that treatment of moringa leaf meal (C. 15% / kg of feed), could prevent bacterial infection E. ictaluri in catfish with the highest survival rate reaching 66.67%, fish growth of 5.78 grams / head, and feed conversion of 0.18% / kg of feed.

PEMBERIAN PAKAN NABATI TUMBUHAN AIR YANG BERBEDA TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP BENIH IKAN KOAN (Ctenopharyngodon idella) Robi Choirom; Syahrizal Syahrizal; Safratilofa Safratilofa
Jurnal Akuakultur Sungai dan Danau Vol 5, No 1 (2020): April
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v5i1.63

Koan fish has a good taste with white flesh, very chewy and thick in all parts of its body. As an alternative to the koan fish test, the dosage of seed feeding is done in full with a frequency of 3 times a day at intervals of feeding every morning, afternoon, evening. Koan fish seeds that have been 60 days old since hatching are entered into the research aquarium according to their respective treatments. During the maintenance period, watering and changing are carried out every 3 days to maintain the maintenance of water quality is maintained properly. Penyiponan is done by suctioning the debris that settles in the bottom of the aquarium that comes from fish faeces but it is also carried out by changing the water by removing maintenance water as much as 75% of the initial water volume, then replaced with new water as much as the volume of water that has been discharged. For taking a fish sample that will be measured length and body weight gain is done once every ten days namely on days 0, 10, 20 and the last on the 60th day. Based on the results and research the effect of different plant-based aquatic plant feeding. gives no significant effect on the growth and survival of koan fish (C. idella), the best growth of absolute weight of koan fish (C. idella) is in treatment D, which is 1.38, followed by treatment A (1, 08 grams), then treatment B (0.71 gram) and treatment C (0.52 gram). the highest absolute length growth was found in treatment D that is equal to (9.41 mm) followed by treatment A (3.80 mm), then treatment B (0.66 mm) and treatment C (0.55 mm).AbstrakIkan koan memiliki rasa yang enak dengan dagingnya yang berwarna putih, sangat kenyal dan tebal di seluruh bagian tubuhnya. Sebagai alternatif budidaya ikan koan uji yang di lakukan adalah Dosis pemberian pakan benih dilakukan secara kenyang dengan frekuensi pemberian sebanyak 3 kali sehari dengan interval waktu pemberian pakan setiap pagi,siang, sore. Benih ikan koan yang telah berumur 60 hari sejak menetas dimasukan kedalam akuarium penelitian sesuai dengan perlakuan masin-masing Pada masa pemeliharaan dilakukan penyiponan dan pergantian air setiap 3 hari sekali untuk menjaga kualitas air pemeliharaan tetap terjaga dengan baik. Penyiponan dilakukan dengan menyedot kotoran-kotoran yang mengendap di dasar akuarium yang berasal dari feses ikan selain itu juga dilakukan pergantian air dengan cara membuang air pemeliharaan sebanyak 75% dari volume air awal, kemudian diganti dengan air yang baru sebanyak volume air yang telah dibuang. Untuk pengambilan sempel ikan yang akan diukur pertambahan panjang dan bobot tubuhnya dilakukan setiap sepuluh hari sekali yaitu pada hari 0, 10, 20 dan yang terakhir pada hari ke – 60. Berdasarkan hasil dan penelitian pengaruh pemberian pakan nabati Tumbuhan Air yang berbeda. memberikan pengaruh yang tidak berbeda nyata terhadap pertumbuhan dan kelangsungan hidup benih ikan koan (C. idella), Pertumbuhan bobot mutlak benih ikan koan (C. idella) yang terbaik terdapat pada perlakuan D yaitu sebesar 1,38 selanjutnya diikuti oleh perlakuan A (1,08 gram), kemudian perlakuan B (0,71 gram) dan perlakuan C (0,52 gram). pertumbuhan panjang mutlak tertinggi terdapat pada perlakuan D yaitu sebesar (9,41 mm)selanjutnya diikuti oleh perlakuan A (3,80 mm), kemudian perlakuan B (0,66 mm) dan perlakuan C(0,55 mm).Kata Kunci : Ikan Koan, Pemberian Pakan Nabati Tumbuhan Air, Pertumbuhan, Kelangsungan Hidup.

PENGARUH TEPUNG DAUN INDIGOFERA (Indigofera zollingeriana) SEBAGAI SUBTITUSI BAHAN BAKU PAKAN MANDIRI TERHADAP LAJU PERTUMBUHAN BENIH IKAN GURAME (Osphronemus gouramy) Achmad Nur Shulikin; Syahrizal Syahrizal; Safratilofa Safratilofa
Jurnal Akuakultur Sungai dan Danau Vol 6, No 2 (2021): Oktober
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v6i2.115

The high price of feed raw materials, especially protein sources, causes high commercial feed prices. One effort that can be done to reduce feed costs is to make independent feed by utilizing local forage-based raw materials such as Indigofera leaf flour (I. zollingeriana). The nutritional value of Indigofera leaf flour consists of 28.59% crude protein; crude fiber 8.96%, fat 4.12%, ash 9.33% and water content 9.25%. The purpose of this activity was to determine the effect of indigofera leaf meal (I. zollingeriana) as a substitute for independent feed ingredients on the growth rate of carp (O. gouramy) fry. The combination of treatments in a completely randomized design included: A (Without Indigofera); B (Indigofera Flour Substitutes for Fish Meal and Soybean Meal, 20% each); C (Indigofera Flour Substitute Soybean Meal 40%); D (Indigofera Flour 40% Fish Meal Substitute). Parameters observed for 60 days with sampling intervals every 10 days are Growth Rate, Feed Efficiency and Fish Survival. Data analysis used analysis of variance (ANOVA), if the results were significantly different, further tests were carried out using Duncan's test or DMRT. The use of Indigofera leaf flour by 40%, as a substitute for 20% fish meal and 20% soybean meal in treatment B, gave the best growth effect between treatments, with a growth rate of 4.78%, with feed efficiency 39.54% and sustainability. Live 92.22%. The growth rate of treatment B was not significantly different from treatment A (4.59 %), but very significantly different from treatment C (3.55%) and D (3.79 %). Independent feeds with various formulations of feed ingredients, such as fish meal, soybean meal and indigofera flour, are better because they are thought to contain more complex nutrients. Survival between treatments was not significantly different, where the F-count was smaller than the F-table or (P<0.01 or P<0.05). This means that indigofera leaves can be used as a substitute for fish meal or soybean meal and do not contain certain toxins.

REKAYASA KOMPOSISI PAKAN PELLET BENIH IKAN PATIN (Pangasianodon hypophtalmus) DENGAN FERMENTASI EM4 (Effective Microorganisms 4) Syahrizal Syahrizal; Zaenal Arifin; Paimung Paimung
Jurnal Akuakultur Sungai dan Danau Vol 5, No 1 (2020): April
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v5i1.59

Abstract. The high level feed of consumption of catfish (Pangasianodon hypopthalmus) is due to its relatively fast growth. Efforts to overcome the need for large and high quality feeds are needed to improve feed engineering through the administration of Effective Microorganisms 4 (EM4) bacteria in the hope that the protein in the pellet can increase and the texture is improved so that fish digestibility increases. The study design used was a complete randomized design (CRD) 4 (four) treatments 3 (three) replications with ANOVA analysis. Catfish weighing 5 ± 0.3 grams / head with a length of 8 ± 0.5 cm are fed commercially fermented pellet 0.5 ml EM4 / 50 ml water. 1.0 ml and 1.5 ml per kilogram of feed with protein values P0 35.1282%, P1 32.8506%, P2 27.5527%, and P3 32.3208%. The experimental results showed that absolute growth were respectively P0 2.1 grams, P1 2.3 grams, P2 1.9 grams and P3 2.1 grams and absolute length P0 1.8 cm, P1 1.8 cm, P2 1.5 cm and P3 1.7 cm. Graduation of live fish until observation day 20 amounted to 100% then entered day 30 P0 93.33% cm, P1 93.33%, P2 83.33% and P3 90.00%. Conversion of feed P0 1.3, P1 1.0 P2 1.2 and P3 1.1%. Normal fish water quality Temperature 27.0 - 27.2o C, pH 6.0-6.7, DO2 5.0-5.3 mg / l, CO2 2.1-2.5 mg / l and Ammonia 0.010-0.014 mg / l,Keywords: catfish, feed and microorganisms. Abstrak. Tingkat kosumsi pakan ikan patin (Pangasianodon hypopthalmus) yang tinggi disebabkan oleh pertumbuhannya yang relatif cepat. Upaya untuk mengatasi kebutuhan pakan yang besar dan bermutu diperlukan rekayasa perbaikan pakan melalui pemberian bakteri Effective Microorganisms 4 (EM4) dengan harapan protein pada pellet dapat menigkat dan teksturnya lebih membaik sehingga kecernaan ikan meningkat. Rancangan penelitian yang digunakan adalah rancangan acak lengkap (RAL) 4 (empat) perlakuan 3 (tiga) ulangan dengan anlisis Anova. Ikan patin ukuran bobot 5±0.3 gram/ekor dengan ukuran panjang 8±0.5 cm diberi pakan komersial pellet difermentasi 0.5 ml EM4 /50 ml air. 1.0 ml dan 1.5 ml per kilogram pakan dengan nilai protein P0 35.1282%, P1 32.8506 %, P2 27.5527%, dan P3 32.3208%. Hasil percobaan menunjukan bahwa pertumbuhan mutlak berturut-turut P0 2.1 gram, P1 2.3 gram, P2 1.9 gram dan P3 2.1 gram dan panjang mutlak P0 1.8 cm, P1 1.8 cm, P2 1.5 cm dan P3 1.7 cm. Kelulusan hidup ikan sampai pengamatan hari ke 20 berjumlah 100% kemudian memasuki hari 30 P0 93.33% cm, P1 93.33%, P2 83.33% dan P3 90.00%. Konversi pakan P0 1.3 , P1 1.0 P2 1.2 dan P3 1.1%. Kualitas air ikan peliharaan normal Suhu 27,0 – 27,2o C, pH 6.0-6.7, DO2 5,0-5,3 mg/l, CO2 2,1-2,5 mg/l dan Amoniak 0,010-0,014 mg/l,Kata Kunci : Ikan Patin, Pakan dan Microorganisme.

The effect of green betel leave extract (Piper betlel) in feed as prevention of Edwardsiella ictaluri bacterial infection in catfish (Pangasianodon hypopthalmus) Safratilofa Safratilofa; Syahrizal Syahrizal; Edy Barkat Kholidin; Khairul Amsar Sardani
IJOTA (Indonesian Journal of Tropical Aquatic) Vol. 4 No. 2 (2021): August
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v4i2.18082

This study aimed to determine the effect of adding green betel leaf extract to feed on the prevention of Edwardsiella ictaluri bacterial infection in catfish. Betel leaf extract was sprayed into the feed according to the research dose, namely Treatment A pelleted feed + 0.3 mL betel leaf extract / 100 g of feed + injected with E. ictaluri bacteria. Treatment B pelleted feed + 0.6 mL of betel leaf extract/ 100 g of feed + injected with E. ictaluri bacteria. Treatment C pelleted feed + 0, 9 mL betel leaf extract / 100 g feed + injected E. ictaluri bacteria control (+) feed pellet + injected E. ictaluri bacteria control (-) pelleted feed + injected with physiological solution of NaCl 0, 9%. Feeding was carried out for 14 days, the challenge test was carried out on the 16th day, for observation of clinical symptoms, and survival rates were observed for 10 days after the challenge test. The results of the study showed that the best survival rate was in treatment C (66.66%) and the lowest was in treatment A (53.33%) with fewer external and internal clinical symptoms among other treatments.

Minyak Sawit Dalam Pakan Sebagai Bahan Trigger Pertumbuhan Ikan Nila (Oreochromis niloticus) Syahrizal Syahrizal; Safratilofa Safratilofa; M Amris Zaki
Jurnal Akuakultur Sungai dan Danau Vol 7, No 2 (2022): Oktober
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v7i2.140

Penelitian ini bertujuan untuk melihat pengaruh penambahan minyak sawit dalam pakan terhadap pertumbuhan ikan nila(Oreochromis niloticus). Penelitian ini dilakukan di BBI Thehok Provinsi Jambi Indonesia menggunakan Rancangan Acak Lengkap 4 perlakuan dan 3 kali ulangan, perlakuan yakni penambahan kadar minyak sawit dalam pakan sebesar 0% (A), 3% (B), 6% (C) dan 9% (D). Hasil penelitian menunjukkan bahwa terjadi peningkatan bobot rata-rata ikan nila dari bobot awal sebesar 1,73±0,08 g/ekor menjadi 5,08±0,24 g/ekor di akhir pemeliharaan. Laju pertumbuhan spesifik tertinggi yakni sebesar 2,79% (perlakuan C). Laju pertumbuhan spesifik terendah terdapat pada perlakuan B kadar minyak sawit 3% sebesar 2,67%. Nilai FCR berkisar antara 2,53-2,90. FCR tertinggi pada perlakuan B dengan kadar minyak Sawit 3% sebesar 2,90 dan FCR terendah terdapat pada perlakuan C kadar minyak sawit 6% sebesar 2,53. Nilai SR berkisar antara 92,08%-95,42%. Kualitas air masih berada pada kondisi layak untuk pemeliharaan ikan nila.

Kualitas Kinerja Reproduksi Induk Ikan Guppy Albino Full Platinum (Poecilia reticulata) Yang diberi Tepung Taoge (Bean sprouts) Dalam Pakan Syahrizal Syahrizal; M Yusuf Arifin; Zezha Febriand
Jurnal Akuakultur Sungai dan Danau Vol 8, No 1 (2023): April
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v8i1.165

This study aims to determine the level of addition of bean sprout flour in feed as vitamin E to help the reproductive system in rearing guppy fish (Poecilia reticulate). The design used was a Completely Randomized Design (CRD) with 4 treatments 3 replications, each treatment was: A. Without Sprout Flour 0% (SF 0%), B Sprout Flour 2% (SF 2.0%), C Sprout Flour 4% (SF 4.0%), D Sprout Flour 6% (SF 6,0%). The fish used in this study were female guppy fish measuring 0,38 – 0,51 gram. Growth of gonads for all treatments ranged from 0.61% - 0.68%, gonadal maturity index ranged from 0.61 –0.81 gram, number of pups born ranged from 10 – 23 per head, guppy birth duration ranged from 13 - 19 days, feed conversion ratio ranged from 2.53 - 2.89. The results of the analysis of the water quality of the rearing medium showed that the water quality was still in the proper range for the maintenance of guppy fish. The best reproductive performance and stress response to the addition of bean sprout flour to guppy fish feed (Poecilia reticulate) was treatment C (the addition of bean sprout flour was 4%).

Subtitusi Tepung Cangkang Telur Ayam Sebagai Sumber Mineral Pakan Untuk Mengoptimalkan Produksi Ikan Nila (Oreochromis niloticus) Syahrizal Syahrizal; Safratilofa Safratilofa; SRF Ayu Soraya
Jurnal Akuakultur Sungai dan Danau Vol 8, No 2 (2023): Oktober
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v8i2.177

This study aims to see the effect of eggshell flour as a mineral substitution in feed on optimizing tilapia production (Oreochromis. nilocitus). This experiment was conducted for 40 days using a Complete Randomized Design of 4 treatments and 3 repeats, with treatment of purebred chicken eggshell flour (TCTAR) and mineral mix. (MM) amounted to: (A. TCTAR 0.0%), and MM 5.0%), (B. TCTAR 2.0% and MM 3.0%), (C. TCTAR 4.0% and MM; 1%) and (D. TCTAR 5.0% and MM 0.0%). The best research results were average absolute growth in treatment C: 1.41 grams, for an average daily growth rate of 2.78%, and absolute length of 1.50 cm, followed by B: 2.75 grams, 1.34% and 1.31 cm, respectively; D: 2.64 grams, 1.21% and 1.28 cm; A: 2.49 grams, 1.08% and 1.12 cm. The best feed conversion ratio (FCR) is also C treatment 1.35% followed by B: 1.40%, D: 1.63% and A: 1.78%. Life quarters are different but not real B: 93.33%, C: 92.08, D: 91.25. Water quality supporting the environment in the normal range Temperature 27 - 28 0C, pH 6.8 - 7.7, DO 5.4 - 6.4 mg / L, CO2 5.4 - 9.1 mg / L and NH3 0.01 - 0.02 mg / L.

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