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All Journal Jurnal Akuakultur Indonesia Torani Journal of Fisheries and Marine Science BIOTROPIA - The Southeast Asian Journal of Tropical Biology Jurnal Intek Akuakultur Jurnal Media Akuakultur Indonesia Agrikan: Jurnal Agribisnis Perikanan
Mas Bayu Syamsunarno, Mas Bayu
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Immunology & microbiology Social Sciences Veterinary

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The Effect of Goat Testicular Extract on The Sex Ratio of Guppy Fish (Poecilia reticulata) Aripin, Agin; Mustahal, Mustahal; Syamsunarno, Mas Bayu
Agrikan Jurnal Agribisnis Perikanan Vol. 14 No. 2 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1264.869 KB) | DOI: 10.52046/agrikan.v14i2.797

Abstract

The guppy fish is a type of ornamental fish commodity that is widely cultivated, especially male guppies with advantages such as varied colors, shapes and patterns so that they are more in demand. The purpose of this study was to determine the optimal dose of goat testicle extract against the masculinization process of guppies (Poecilia reticulata). The design method used was a Completely Randomized Design with four treatments and replicated doses were 0 ml/l, 3 ml/l. 6ml/l and 9 ml/l goat testicular extract with 24-hour immersion. The broodstock of guppies was then maintained in different containers for two days, and the spawning process was carried out en masse with a ratio between males and females 1:2 for four days and given natural food 2x a day. The fry fed was born and then reared for 63 days with artificial feed, namely Artemia sp. and silkworms. The results obtained that the administration of goat testicular extract had affected the masculinization of guppies. Administration with a dose of 9 ml/l resulted in the highest male sex ratio of 69.13±5.92% and survival rate of 90.16±10.00%.
Kajian Biji Melon (Cucumis Melo) Sebagai Kandidat Bahan Baku Pakan Ikan Herjayanto, Muh.; Roidelindho, Kiki; Faisal, Ibnu; Hermawan, Dodi; Syamsunarno, Mas Bayu
Jurnal Intek Akuakultur Vol. 7 No. 2 (2023): Intek Akuakultur
Publisher : Program Studi Budidaya Perairan Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/intek.v7i2.6322

Abstract

Suatu kajian dengan tujuan untuk mengevaluasi profil nutrien biji melon (Cucumis melo) sebagai kandidat bahan bahan baku pakan ikan telah dilakukan. Biji buah melon diambil dari pembuatan jus atau pengolahan buah melon yang terdapat di Kota Serang, Provinsi Banten. Biji melon dibuat tepung. Sebagian tepung biji melon diambil untuk penurunan kandungan lemaknya melalui metode hydraulic pressing pada suhu 30oC selama 120 menit. Sampel tepung biji melon yang tidak diolah dan diolah diambil untuk analisis kandungan proksimat dan profil asam amino. Hasil kajian menunjukkan buah melon memiliki rata 332,80±16,30 biji melon dengan berat rata-rata 8,52 ± 0,16 g biji melon. Tepung biji melon mengandung 24,37% protein kasar, 30,48% lemak kasar, 15,03% serat kasar dan 3,94% abu. Bila kandungan lemak dikurangi menjadi 4,26%, kandungan protein meningkat hingga 40,89%. Biji melon memiliki kandungan asam amino esensial yang lengkap, namun kekurangan metionin dan triptofan. Hal ini menunjukkan bahwa biji melon berpotensi digunakan sumber protein dan minyak nabati untuk bahan baku pakan.
Evaluation of fermented rice bran to replace soybean meal in the diet of Clarias sp. fingerling: Evaluasi fermentasi dedak padi untuk menggantikan tepung kedelai pada pakan benih ikan lele Clarias sp Putra, Achmad Noerkhaerin; Syamsunarno, Mas Bayu; Rohayati, Dede; Sarah, Yuhana Marta; Matien, Ghulam Abdul
Jurnal Akuakultur Indonesia Vol. 21 No. 2 (2022): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19027/jai.21.2.142-151

Abstract

Rice bran is being fermented using Aspergillus niger in order to increase its usage as a raw material for the catfish diet. This research aims to evaluate the potentials of rice bran fermented with A. niger to replace soybean meal in catfish Clarias sp diet. There were two research stages, first the fermentation test of A. niger on rice bran that used a completely randomized factorial design consisting of 2 factors, namely the dose of A. niger (0, 0.5, 1, 1.5, and 2 g/100 g) and incubation time (0. 24 and 48 hours). Secondly, the substitution test of soybean meal with fermented rice bran on five different of substitution levels (0, 15, 20, 35, and 40%) in the catfish diet. The results showed that the fermentation of A. niger of 2 % with an incubation period of 24 hours in rice bran resulted in the smallest crude fiber and fraction content, and increased protein and amino acid including serine, threonine, alanine, methionine, isoleucine, and lysine. The specific growth rate in the substitution treatment of 0-20% was significantly (P<0.05) higher than that of 35-40%. There was also no difference (P>0.05) in the growth performance of catfish in the 0 to 20% substitution treatment. Also, replacing soybean meal with fermented rice bran up to 20% did not have a negative effect on the growth performance of catfish. It was concluded that fermented rice bran could be used as raw material for catfish.
The Application of Duckweed Liquid Organic Fertilizer to Cell Populations in the Culture of Nannochloropsis oculata Ariany, Nina; Mustahal, .; Syamsunarno, Mas Bayu
Torani Journal of Fisheries and Marine Science VOLUME 4 NOMOR 2, JUNI 2021
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v4i2.13707

Abstract

Nannochloropsis oculata is one of the single-celled microalgae that has been commonly cultured in the marine fish culture sector as zooplankton feed which has high nutritional content. To support growth and reproduction, the availability of nutrients in N. oculata culture media needs to be considered. This study aims to determine the effect of the best liquid organic fertilizer (POC) duckweed (L. minor) on cell population growth in N. oculata culture. The method used in this research is an experimental method using Completely Randomized Design (CRD) with 5 treatments, namely P0 (TSP 10 mg + ZA 40 mg + urea 45 mg) as a control treatment, P1 (POC duckweed 5%), P2 (POC duckweed 10%), P3 (POC duckweed 15%), and P4 (POC duckweed 20%) were repeated 3 times in each treatment. The initial density of N.oculata cells was 2 x 106 cells/ml in a culture media volume of 1000 ml. Growth was observed every day for 14 days. The results showed that the POC concentration of 10% duckweed can be used as an alternative to inorganic fertilizers (TSP, ZA, and urea) because it can increase cell population growth by 30.92 ± 1.84 cells/ml at the peak of the exponential phase, as well as the value of the growth rate. cells 0.38 ± 0.03 cells / ml / day and cell generation time of 43.88 ± 3.24 hours were not significantly different (p> 0.05) with P0 treatment (TSP, ZA, and urea). The range of water quality parameters in the culture media during the study were temperature 25-33oC, pH 4.89-8.40, salinity 25-38.33 ppt, and DO 4.07-7.27 ml / l. The measured value of water quality in culture media was still within the tolerance limits of N. oculata cells so that cells could still grow and divide.
PRELIMINARY STUDY OF POST TRANSPORTATION ADAPTATION RESPONSE OF Esomus metallicus (AHL 1923), AN FOREIGN FISH SPECIES IN INDONESIA AND INITIAL DISCUSSION OF ITS UTILIZATION POTENTIAL Solahuddin, Edo Ahmad; Fadillah, Tia Noer; Suci, Dinda Trie; Putri, Nabila; Fatimah, Fanny Yulianti; Rizki, Exel Muhamad; Herjayanto, Muh.; Syamsunarno, Mas Bayu; Pratama, Ginanjar; Zahro, Fathimah; Wasistha, Intan Nurani Drana; Meata, Bhatara Ayi; Hasanah, Afifah Nurazizatul; Agung, Lukman Anugrah; Roidelindho, Kiki; Munandar, Aris
Jurnal Media Akuakultur Indonesia Vol 1 No 2 (2021): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v1i2.357

Abstract

Esomus metallicus merupakan spesies ikan yang secara alami tidak tersebar di Indonesia (non-native). Pada beberapa kasus, jenis ikan non-native telah mengancam ekosistem alami di perairan umum. Melalui ekspedisi ilmiah, dilakukan pengamatan yang bertujuan untuk mengkaji respons awal adaptasi pascapengangkutan, yaitu sintasan dan tingkah laku ikan E. metallicus liar di dalam wadah terkontrol. Selain itu, juga dilakukan analisis terhadap potensi pemanfaatan untuk bidang akuakultur, pengolahan hasil perikanan, dan strategi edukasi kepada masyarakat tentang ikan E. metallicus. Ekspedisi dilakukan selama dua hari di bagian barat Pulau Jawa. Ikan diangkut menggunakan sistem tertutup selama 6 jam. Pemeliharaan ikan pascapengangkutan dilakukan selama 14 hari. Hasil penelitian menunjukkan sintasan ikan E. metalicus selama pengangkutan yaitu 96,72%. Ikan E. metalicus dapat beradaptasi dengan baik di dalam wadah pemeliharaan terkontrol yang terlihat dari sintasan akhir pengamatan 90,96%, tingkah laku berenang yang aktif secara berkelompok dan telah memakan pakan buatan. Potensi sebagai ikan hias dapat dilihat pada warna sisik metalik, ukuran tubuh yang kecil, dan tingkah laku berenang berkelompok dapat menjadi ikan untuk akuaskap. Selain itu, potensi pemanfaatan ikan ini yaitu sebagai pakan hidup untuk ikan predator, tepung ikan, ikan uji di laboratorium, dan bahan makanan. Kajian lebih lanjut hal tersebut sebagai solusi pengendalian ikan non-native perlu dilakukan. Analisis risiko menunjukkan bahwa E. metallicus termasuk ke dalam spesies risiko sedang. Strategi edukasi terhadap masyarakat perlu dilakukan karena masyarakat menganggap ikan E. metallicus adalah “benteur” atau “paray”, yang merupakan nama lokal untuk ikan dari genus Rasbora asli Indonesia karena kemiripan morfologi.
Effects of Dietary Probiotic Bacillus NP5 on the Growth Performances of Catfish (Clarias sp.) Putra, Achmad Noerkhaerin; Mustahal, Mustahal; Syamsunarno, Mas Bayu
BIOTROPIA Vol. 27 No. 1 (2020): BIOTROPIA Vol. 27 No. 1 April 2020
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (964.405 KB) | DOI: 10.11598/btb.2020.27.1.1102

Abstract

Probiotics have long been applied in aquaculture and have shown positive effects on fish and shrimp. This research aimed to evaluate the effect of probiotic Bacillus NP5 in promoting the growth of catfish (Clarias sp.). Five doses of Bacillus NP5 with three replicates were used, namely 0% probiotic (control), 0.5% probiotic, 1% probiotic, 1.5% probiotic, and 2% probiotic (g/100 g feed). The results showed that the application of probiotics in catfish feed promoted better growth performance compared to the control. Total digestibility and protease enzyme activities were significantly highest in the 1% probiotic treatment. The specific growth rate was highest in the 1% probiotic treatment (2.67 ± 0.18% day⁻¹), followed by 2% probiotic (2.63 ± 0.02% day⁻¹), 1.5% probiotic (2.42 ± 0.07% day⁻¹), 0.5% probiotic (2.29 ± 0.14% day⁻¹), and the control (1.60 ± 0.01% day⁻¹). The addition of 1% Bacillus NP5 as a probiotic in catfish feed showed the best results for protease enzyme activity, protein digestibility, total digestibility, final weight, specific growth rate, weight gain, feed efficiency, and protein efficiency ratio compared to other probiotic doses.
Co-Authors Achmad Noerkhaerin Putra Ariany, Nina Aripin, Agin Aris Munandar Dede Rohayati Dodi Hermawan Fadillah, Tia Noer Faisal, Ibnu Fatimah, Fanny Yulianti Ginanjar Pratama Hasanah, Afifah Nurazizatul Herjayanto, Muh. Lukman Anugrah Agung Matien, Ghulam Abdul Meata, Bhatara Ayi Mustahal Mustahal, . Putri, Nabila Rizki, Exel Muhamad Roidelindho, Kiki Sarah, Yuhana Marta Solahuddin, Edo Ahmad Suci, Dinda Trie Wasistha, Intan Nurani Drana Zahro, Fathimah