Garuda - Garba Rujukan Digital

UJI DAYA HAMBAT EKSTRAK DAUN KAYU MANIS (Cinnamomum burmanii) TERHADAP BAKTERI Aeromonas hydrophila Safratilofa Safratilofa
Jurnal Ilmiah Universitas Batanghari Jambi Vol 16, No 1 (2016): Februari
Publisher : Universitas Batanghari Jambi

Aeromonas hydrophila is one of the pathogens cause disease incidence of Motile Aeromonad Septicaemia (MAS) on fish farming. Efforts are being made to cope with the disease by administering antibiotics. Administering of antibiotics continuously can cause pollution to the environment, resistance in bacteria and residues in fish. The use of bio-pharmacy performed as an alternative antibakterial that are natural and effective in inhibiting bacterial growth and eco-friendly, one crop of cinnamon (Cinnamomum burmanii). This research aims to know the effectiveness of cinnamon leaf extract c. burmanii antibacterials in inhibiting the growth of bacteria Aeromonas hydrophila.This research is experimental research laboratories. Antibacterial test done by the method of macrodilution. Cinnamon leaf extract dose the word i.e. 0%, 0.25%, 0.5% and 1%. The results showed a dose of cinnamon leaf extract 0.5% can inhibit the growth of bacteria a. hydrophila is characterised by the absence of bacteria that grow on TSA medium.Keywords: Cinnamomum burmanii, Aeromonas hydrophila,in vitro

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%).

OPTIMASI KUALITAS PAKAN DENGAN FERMENTASI MENGGUNAKAN Effective Microorganisms 4 (EM4) BAGI PENINGKATAN PRODUKSI BENIH IKAN PATIN (Pangasianodon hypophtalmus) Syahrizal Syahrizal; Safratilofa Safratilofa; Wahyu Wahyuni
Jurnal Akuakultur Sungai dan Danau Vol 3, No 2 (2018): Oktober
Publisher : Universitas Batangahari Jambi

Catfish (Pangasius hypopthalmus) is widely cultivated in floating net cages, floating net and kept in the ponds. Efforts to accelerate growth must be through improving the quality of food. Alternative can be done by improving the composition of feed by fermentation with Effective Microorganisms 4 (EM4) so that the composition of protein and fat in the feed to be optimal. The research design used was complete randomized design (RAL) 4 (four) treatment 3 (three) replications with Anova anlisis. Treatment P0 without EM4 (control), P1 EM4 0.5 ml, P2 1 ml, and P3 1.5 ml. The results of the best daily average growth of catfish were significantly different (P <0.5%) P1 1.89 gram followed by P2 1.86 gram, P3 1.84 gram, and P0 1.77 gram. Absolute growth P1 1.23 gram, P2 1.20 gram, P3 1.16 gram and P0 1.05 gram. The survival of catfish can be categorized either because it is at a death rate above 95%. Normal feed conversion 0.77% - 1.85%. best P1 0.77% and low P0 1.85%, P2 1.24% and P3 1.77%. The quality of water is relatively normal during temperature experiment 26.5oC, pH 7.98, DO 5.68 ppm, NH3 0.085 -0.24 ppm, and CO2 0.26 ppm.Keyword: Effective Microorganisms 4 (EM4), Feed and Catfish AbstrakIkan patin (Pangasius hypopthalmus) banyak dibudidayakan dalam keramba jaring apung, hapa dan di kolam-kolam. Upaya untuk percepatan pertumbuhan harus melalui perbaikan mutu makanan. Alternatif dapat dilakukan dengan cara perbaikan komposisi pakan melalui fermentasi dengan Effective Microorganisms 4 (EM4) agar komposisi protein dan lemak dalam pakan menjadi optimal. Rancangan penelitian yang digunakan adalah rancangan acak lengkap (RAL) 4 (empat) perlakuan 3 (tiga) ulangan dengan anlisis Anova. Perlakuan P0 tanpa EM4 (kontrol), P1 EM4 0,5 ml, P2 1 ml, dan P3 1,5 ml. Hasil penelitian pertumbuhan harian terbaik rata-rata ikan patin berbeda nyata (P<0,5%) P1 1,89 gram diikuti P2 1,86 gram, P3 1,84 gram dan P0 1,77 gram. Pertumbuhan mutlak P1 1.23 gram, P2 1.20 gram, P3 1.16 gram dan P0 1.05 gram. Kelangsungan hidup ikan patin dapat dikatagorikan baik karena berada pada tingkat kematian diatas 95%. Konversi pakan normal 0.77% – 1.85%. terbaik P1 0.77% dan yang rendah P0 1.85%, P2 1.24% dan P3 1.77%. Kualitas air relatif normal selama percobaan suhu 26.5oC, pH 7.98, DO 5.68 ppm, NH3 0,085 -0,24 ppm, dan CO2 0,26 ppm.Kata Kunci : Effective Microorganisms 4 (EM4), Pakan dan Ikan Patin

HISTOPATOLOGI HATI DAN GINJAL IKAN PATIN (Pangasionodon hypopthalmus) YANG DIINJEKSI BAKTERI Aeromonas hydrophila Safratilofa Safratilofa
Jurnal Akuakultur Sungai dan Danau Vol 2, No 2 (2017): Oktober
Publisher : Universitas Batangahari Jambi

Aeromonas hydrophila is one of the pathogen that cause Motil Aeromonad Septicaemia (MAS) disease in “Patin” fishery. This study was conducted to see pathological changes in “Patin” that injected by Aeromonas hydrophila. Target of observed organs were its liver and kidney. The Bacterial infection was done by intramaskular injection with a concentration of 108 CFU / ml. Before the infection application it needed to apply a bacteria confirmation test first with API 20 E as a media to convince that the species of using bacteria was really A. hydrophila. This research was a descriptive study. The results showed that there had inflammatory cells infiltration, extensively degenerately and necrosis. There had been extensively necrosis in the liver organ.Keywords: Histology, Aeromonas hydrophila, Pangasionodon hypopthalmusAeromonas hydrophila merupakan salah satu patogen penyebab timbulnya penyakit Motile Aeromonad Septicaemia (MAS) pada usaha budidaya ikan patin. Penelitian ini bertujuan untuk melihat perubahan patologi pada ikan patin yang diinjeksi dengan bakteri Aeromonas hydrophila. Organ target yang diamati melalui histologi yaitu hati dan ginjal. Infeksi bakteri dilakukan melalui injeksi secara intramaskular dengan kepadatan 108 CFU/ml. Sebelum digunakan, dilakukan uji konfirmasi bakteri terlebih dahulu dengan media API 20 E yang menunjukkan bahwa spesies bakteri yang digunakan adalah A. hydrophila Penelitian ini merupakan penelitian yang bersifat deskriptif. Hasil penelitian menunjukkan pada organ ginjal sudah terjadi infiltrasi sel radang secara ekstensif, degenerasi dan nekrosis. Pada organ hati sudah terjadi nekrosis secara ekstensif.Kata kunci: Histologi, Aeromonas hydrophila, Pangasionodon hypopthalmus

URGENSI PERBEDAAN WAKTU FERMENTASI EM4, (Effective Microorganisms) PADA BAHAN PAKAN UNTUK IKAN PATIN (Pangasianodon hypophtalmus) Syahrizal Syahrizal; Safratilofa Safratilofa; Ana Maria Sopiana
Jurnal Akuakultur Sungai dan Danau Vol 3, No 1 (2018): April
Publisher : Universitas Batangahari Jambi

The growth of catfish (Pangasius hypopthalmus) is relatively fast so that required a large and quality feed. Engineering improvement of feed composition can be through the improvement of fermented formulation with Effective Microorganisms 4 (EM4) with different time period to be obtained optimization of protein composition. This research used complete randomized design (RAL) 4 (four) treatment 3 (three) replicates with feed treatment control (without fermentation), feed with fermentation 48 hours, feed with fermentation 96 hours and fermentation time 144 hours. Analyze data with Anova. The results showed that 48 hours fermentation time was the best treatment with the highest average daily growth rate of 3.68% / day (absolute weight 3.66 gram) with feed efficiency of 2.75. (lowest) differed significantly (P <0.05%). Each treatment followed 96 hours daily growth of 2.76% (absolute weight 2.38) feed efficiency of 3.35%, treatment 144 daily growth 2.71% (absolute weight 2.31 grams) feed efficiency 3.07 and for control 3.24% (absolute weight 2.31 grams) efficiency 3.04. The fermentation time also increased the content of feed protein to 26.33% (control treatment), 24.13% (48 hours treatment), 26.78% (96 hours treatment), 19.30% (144 hours treatment). The survival rate of fish did not differ in the control treatment 95%, 48 hours 96.67%, 96 hours 100% and 144 hours 98.33%. Water quality medium temperature 26,5-26,9oC, pH 7,36-7,98, oxygen 5,00-6,90 mg/l, CO2 0,12-0,14 mg/l and ammonia 0.0001- 0.1210 mg/l.Keyword: Feed, Fermentation, catfishTop of FormBottom of Form ABSTRAKPertumbuhan ikan patin (Pangasius hypopthalmus) adalah relative cepat sehingga diperlukan kebutuhan pakan yang besar dan bermutu. Rekayasa perbaikan komposisi pakan dapat melalui perbaikan formulasi yang difermentasi dengan Effective Microorganisms 4 (EM4) dengan masa waktu berbeda hingga dapat diperoleh optimasi komposisi protein. Penelitian ini menggunakan rancangan acak lengkap (RAL) 4 (empat) perlakuan 3 (tiga) ulangan dengan perlakuan pakan kontrol (tanpa fermentasi ), pakan dengan fermentasi 48 jam, pakan dengan fermentasi 96 jam dan waktu fermentasi 144 jam. Analisis data dengan Anova. Hasil penelitian menunjukan lama waktu fermentasi 48 jam merupakan perlakuan terbaik dengan nilai laju pertumbuhan harian rataan tertinggi sebesar 3,68%/hari (berat mutlak 3,66 gram) dengan konversi pakan 2,75. (terendah) berbeda signifikan (P < 0,05%). Masing-masing diikuti perlakuan 96 jam pertumbuhan harian 2,76% (berat mutlak 2,38) konversi pakan 3,35% , perlakuan 144 pertumbuhan harian 2,71% (bobot mutlak 2,31 gram) konversi pakan 3,07 dan untuk kontrol 3.24% (bobot mutlak 2,31 gram) konversi 3,04. Waktu fermentasi juga menyebkan terjadi peningkatan kandungan protein pakan menjadi 26,33% (perlakuan kontrol), 24,13% (perlakuan 48 jam), 26,78% (perlakuan 96 jam), 19,30% (perlakuan 144 jam). Tingkat kelangsungan hidup ikan tidak berbedanyata pada perlakuan kontrol 95%, 48 jam 96,67%, 96 jam 100% dan 144 jam 98,33%. Kualitas air media suhu 26,5-26,9oC, pH 7,36-7,98, oksigen 5,00-6,90 mg/l, CO2 0,12-0,14 mg/l dan amoniak 0,0001-0,1210 mg/l)Keyword: Pakan, Fermentasi, ikan patin

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.

Pemanfaatan Cangkang Kerang Darah (Anadara granosa) Sebagai Filter Terhadap Kinerja Produksi dan Respons Fisiologi Benih Ikan Jelawat (Leptobarbus hoeveniii Blkr) Eko Harianto; Muarofah Ghofur; Safratilofa Safratilofa; Satria Panuntun
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.v8i1.159

This study aims to determine the best shell particle size as a filter for recirculation systems in the rearing of barramundi (Leptobarbus hoevenii, Blkr) on production performance and physiological response. The study was conducted using an environmental design in a completely randomized design with 4 treatments and 3 replications, including treatment of without the addition of blood clam shells (A), size of the blood clam shell is 1 mm (B), size of the blood clam shell is 2 mm (C) and size of the blood clam shell is 1 mm 3 mm (D). The fish used in this study were the fingerlings of 2 ± 0.2 inches in size. The research results show that survival rates for all treatments ranged from 81.19% - 84.52%, specific weight growth rates for all treatments ranged from 4.01%/day - 4.24%/day, absolute length growth for all treatments ranged from 1.53 cm - 1.84 cm, absolute weight growth for all treatments ranged from 0.95 g - 1.08 g, feed conversion ratio for all treatments ranged from 2.51 - 2.98 and the coefficient of variation in final weight for all treatments ranged from 20.69 % - 24.84 %. Blood glucose values at the end of the maintenance period ranged from 56.67 mg/dL – 95.67 mg/dL. The results of the analysis of the water quality of the rearing medium show that the water quality is still in the feasible range for the maintenance of barnet fish

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.

Title

Found 8 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 8 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 8 Documents
Search