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All Journal Jurnal Biologi Udayana Jurnal Akuatika Jurnal Perikanan Kelautan BIOTROPIA - The Southeast Asian Journal of Tropical Biology Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat JURNAL BIOLOGI INDONESIA Jurnal Akuatika Indonesia Jurnal Biodjati Albacore : Jurnal Penelitian Perikanan Laut Jurnal Riset Akuakultur Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Grouper: Jurnal Ilmiah Perikanan Jurnal Perikanan
Ibnu Dwi Buwono
Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Public Health Veterinary

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Analisis Pengaruh Yoghurt Terhadap Umur Simpan Cumi-Cumi (Loligo sp.) yang Disimpan Pada Suhu Chilling Azka Layalia Asandri; Evi Liviawaty; Ibnu Dwi Buwono; Junianto Junianto
Akuatika Indonesia Vol 7, No 1 (2022): Jurnal Akuatika Indonesia (JAkI)
Publisher : Direktorat Sumber Daya Akademik dan Perpustakaan Universitas Padjadjaran, Grha. Kandaga (P

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jaki.v7i1.35826

Abstract

Cumi-cumi termasuk kedalam salah satu sumberdaya perikanan laut di Indonesia yang bergizi dan cukup banyak diminati oleh masyarakat maka dari itu dibutuhkan cumi-cumi yang bermutu baik. Kendala yang dialami dalam pemenuhan permintaan cumi-cumi yaitu mutu cumi-cumi. Maka dilakukannya riset yang bertujuan untuk memperpanjang masa simpan cumi-cumi di suhu chilling. Salah satunya yaitu dengan pengawetan menggunakan bahan pengawet alami yang dapat menghasilkan bakteri baik (Lactobacillus bulgaricus dan Streptococcus thermophilus) yaitu yoghurt yang merupakan hasil pemeraman susu yang mempunyai cita rasa asam yang dihasilkan melalui fermentasi. Penelitian ini bertujuan untuk mengetahui berapa konsentrasi yoghurt yang mempunyai daya awet paling lama terhadap masa simpan cumi-cumi. Riset ini dilakukan selama 12 hari dan disimpan pada suhu 5-10 oC, dan dilakukan perhitungan total koloni bakteri yang dianalisis berdasarkan standar total koloni bakteri maksimum yang masih diperbolehkan untuk bahan pangan yang aman dikonsumsi 5 x 105 cfu/g. Data hasil pengamatan total kolon bakteri dan pH dibahas secara deskriptif kuantitatif. Hasil riset menunjukkan bahwa konsentrasi 1,5% yaitu konsentrasi yoghurt terbaik untuk memperpanjang masa simpan cumi-cumi hingga hari ke-11 dengan total koloni bakteri asam laktat 4,8x 105 cfu/gram dan nilai pH 6,8 dalam penyimpanan suhu rendah.
PELATIHAN TEKNIK PEMBENIHAN IKAN LELE MUTIARA PADJADJARAN PADA KELOMPOK MINA SEJAHTERA SADAYA KECAMATAN CILEUNYI KABUPATEN BANDUNG Ibnu Dwi Buwono; Iskandar Iskandar; Roffi Grandiosa
Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat Vol 12, No 1 (2023): Maret, 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/dharmakarya.v12i1.42385

Abstract

Pengabdian kepada masyarakat ini bertujuan untuk memperbaiki sistem produksi benih lele yang terdapat pada kelompok peternak ikan lele Mina Sejahtera Sadaya di kecamatan Cileunyi Kelurahan Cimekar Kabupaten Bandung sehingga kontnuitas ketersediaan benih terjamin terutama pada musim kemarau. Tujuan khusus yang ingin dicapai adalah adopsi teknologi pembenihan lele mutiara Padjadjaran kepada kelompok pembenih dan pembesaran benih lele dalam kegiatan rutin usaha yang digelutinya sebagai upaya penyediaan stok induk-induk lele matang gonad sebagai kunci penting dalam sistem produksi benih. Transfer teknologi pembenihan yang disalurkan kepada kelompok ini meliputi teknik pematangan gonad induk, seleksi induk matang, induksi pemijahan secara hormonal, penanganan telur dan larva secara terkontrol. Hasil pelatihan menunjukkan bahwa pembenih memiliki ketrampilan teknis pembenihan cukup baik dalam teknik maturasi gonad induk, seleksi induk siap pijah dan teknik penyuntikan menggunakan hormon sehingga meningkatkan potensi penerapan teknologi pembenihan ikan lele Mutiara Padjadjaran yang diperkenalkan. Indikasi keberhasilan pemijahan dua pasang induk lele dengan fekunditas berkisar 65.700-66.800 butir dengan derajat penetasan telur 80-82,5% memberikan harapan kemudahan dalam memijahkan dan memproduksi benih ikan lele sebagai hilirisasi sumbangan riset perguruan tinggi.
PERBAIKAN SISTEM BUDIKDAMBER PEMELIHARAAN BENIH IKAN LELE MUTIARA PADJADJARAN Buwono, Ibnu Dwi; Grandiosa, Roffi; Mulyani, Yuniar
DHARMAKARYA: Jurnal Aplikasi Ipteks untuk Masyarakat Vol 12, No 4 (2023): Desember, 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/dharmakarya.v12i4.46666

Abstract

Sosialisasi pembaruan teknis sistem budikdamber mulai dari perbaikan sirkulasi air, sistem pembuangan, reduksi amonia dan sistem aerasi dimaksudkan untuk meningkatkan hasil panen ikan lele selama pemeliharaan dibandingkan sistem budikdamber sebelumnya. Pengabdian kepada masyarakat ini bertujuan untuk memperbaiki kualitas pertumbuhan ikan lele yang dipelihara dalam ember (budikdamber) yang mudah diterapkan pada masyarakat secara umum dan mendiseminasikan penggunaan ikan lele mutiara Padjadjaranhasil perbaikan genetika khususnya fenotip pertumbuhan. Metode penyuluhan menggunakan pelatihan teori dan praktek lapang meliputi sistem pemeliharaan benih dalam ember, manajemen pemberian pakan dan pencegahan penyakit ikan diharapkan dapat menginduksi masyarakat sekitarnya mengikuti percontohan budidaya ikan lele dalam ember untuk meningkatkan kreativitas usaha. Dampak dari kegiatan ini khususnya bagi masyarakat yang berlokasi di Kelurahan Cimekar, Kecamatan Cileunyi Kabupaten Bandung dapat mengadopsi teknik pemeliharaan benih lele dalam ember dengan sistem biofiltrasi, aerasi dan pergantian air secara rutin sehingga meningkatkan kelangsungan hidup dan produksi benih lele.
a Penggunaan Campuran Tepung Udang Rebon (Acetes Sp.) Dalam Pakan Komersil Terhadap Kecerahan Warna Ikan Komet (Carassius Auratus) Viona Liuprilita Budiman; Ibnu Dwi Buwono; Kiki Haetami; Roffi Grandiosa
Jurnal Perikanan Unram Vol 14 No 3 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i3.1047

Abstract

This study aims to investigate the effect of adding shrimp head flour (Acetes sp.) to commercial feed on the color brightness of comet goldfish, as well as to determine the optimal usage level that can achieve the highest brightness level. The research method employed was a complete randomized design (CRD) with four treatments: (A) control 0%, (B) 10%, (C) 20%, and (D) 30% shrimp head flour. The study was conducted over 40 days, with observations made every 10 days using the Toca Color Finder to assess fish color. The results indicate that adding shrimp head flour to commercial feed significantly enhances the brightness of comet goldfish compared to the control, although there was no significant difference observed among treatments with varying levels of shrimp head flour. The highest increase in color brightness
Genetic Relationship of the Transgenic and Non-Transgenic Mutiara Catfish with their Hybrids Sangkuriang Catfish Yolanisa, Iskarimah; Buwono, Ibnu Dwi; Mulyani, Yuniar; Iskandar, Iskandar
Jurnal Biodjati Vol 4 No 2 (2019): November
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v4i2.4741

Abstract

The male broodstock of Transgenic Mutiara catfish (P) (containing Clarias gariepinus Growth Hormone, CgGH) is a fish who show fast growth. Propagation of the Transgenic Mutiara catfish F1 and F2 progeny involves the crossing of broodstock P with Non Transgenic Mutiara catfish. New genetic variations (polymorphisms) can be generated from crosses broodstock P and F1 which lead to the fast growth inheritance of transgenic fish. Phylogenetic relationship analysis showed distance and genetic variation in broodstock P, F1, F2 and Sangkuriang catfish (as controls) using the RAPD-PCR method (Random Amplified Polymorphic DNA-Polymerase Chain Reaction) as the research purposes. The results showed that OPA-03 (5'-AGTCAGCCAC-3 ') primer was selective for determining phylogenetic among catfish samples. The closest genetic similarity index originates from the female broodstock of Non Transgenic Mutiara catfish (P) (93%), while the farthest originates from the male broodstock of Mutiara Transgenic catfish (P) (51%) with F1 dan F2. Closely related broodstock catfish is not recommended to be crossed.
Analysis of Marketing Channels for Koi Fish (Cyprinus Carpio) At the Freshwater Ornamental Fish Promotion Center (Case Study, Rawalumbu District, Bekasi City) Putri Sahrani Alif; Atikah Nurhayati; Ibnu Dwi Buwono; Ine Maulina
Grouper Vol. 15 No. 2 (2024): Grouper : Jurnal Ilmiah Perikanan
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/grouper.v15i2.248

Abstract

This research aims to analyze the marketing channels for koi fish at the UPTD Freshwater Ornamental Fish Promotion Center in Rawalumbu District, Bekasi City. This research was carried out from March 2024 to April 2024 using the snowball sampling method or snowball technique. The parameters analyzed are marketing channels, marketing margins, revenue and cost balance (BCR), and transportation techniques for koi fish. This koi fish marketing channel analysis was carried out at the UPTD Freshwater Ornamental Fish Promotion Center in Rawalumbu District, Bekasi City. Based on the research results, the results showed that the koi fish marketing channel pattern at the UPTD Freshwater Ornamental Fish Promotion Center in Rawalumbu District, Bekasi City has two fish marketing channel patterns. In the channel I pattern, it consists of (cultivators, collectors, wholesalers, retailers and final consumers), channel II (cultivators, collectors, retailers and final consumers). The most efficient marketing channel of the two existing channels is channel II, seen from its revenue and cost balance (BCR) value of 1.3, It is recommended that further research be carried out in this research using a different problem approach method so that information about koi fish marketing can be used better.
Effect of Powder and Liquid Preparations of Probiotics on White Shrimp (Litopenaeus vannamei) Growth Performance Safitri, Ratu; Andriani, Yuli; Sunendi, Sunendi; Iskandar, Iskandar; Buwono, Ibnu Dwi
BIOTROPIA Vol. 27 No. 3 (2020): BIOTROPIA Vol. 27 No. 3 December 2020
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.0.0.0.1124

Abstract

Indonesia is the second largest supplier of white shrimp (Litopenaeus vannamei, Boone 1931) in the USA market. Hence, the need for its sustainable production and improved growth. Probiotics, among others, are known for their growth enhancing attributes. Therefore, this study was conducted to determine the effects of powder and liquid probiotics on the growth of white shrimps at the Minaloka Jaya shrimp ponds, Grabag District, Purwerojo Regency, Central Java. The shrimps were cultivated for 60 days and applied with three probiotic treatments, namely commercial liquid probiotics with dosage of 10 mL/kg feed, powder probiotics with dosage of 10 g/kg feed and liquid probiotic with dosage of 10 mL/kg feed. Each probiotic preparation was administered four times a day to over 150,000 vannamei shrimps which were cultured in a semi-intensive system. Probiotics in powder and liquid forms contain Lactobacillus fermentum, L acidophilus, L. plantarum, L, curvatus, Bacillus licheniformis, B. subtilis, and B. polimyxa. B. megaterium, B. coagulans, Pseudomonasputida, Nitrosomonas sp. and Nitrobacter sp. Using the Randomized Block Design (RBD), the three treatments were replicated five times. The application of probiotics in both powder and liquid forms had increased the growth yield of the vannamei shrimp. However, the powder probiotic had shown better growth performance than the commercial liquid probiotics and liquid preparation of probiotics. Probiotic powder form provides a specific growth rate (SGR) of 8.18%, absolute body length of 9.68 cm, absolute biomass of 6.78 g, and feed conversion ratio (FCR) of 1.93.
Co-Authors Achmad Rizal Adam Haryani Ade Reza Triandika Asri Ulfah Lathifah Atikah Nurhayati Ayi Santika Ayu Mardhiana Azka Layalia Asandri Budiman, Viona Liuprilita Chaerul Nurul Fajrin Dini Maliha Dyara Ridwantara Eddy Afrianto Elvin Giantara Muharam Evi Liviawaty Gilang Kesuma Mulyadi Handaka, Asep Agus Herman Hamdani Ibnu Bangkit Bioshina Suryadi Ibnu Bangkit Suryadi Iis Rostini Ike Rustikawati Ine Maulina Ine Maulina Ira Septiara Iskandar - Iskandar Iskandar Iskandar Iskandar Iskandar Iskandar Iskarimah Yolanisa Iwang Gumilar Izza Mahdiana Apriliani JUNIANTO JUNIANTO Kiki Haetami Kiki Haetami Lathifah, Asri Ulfah Lathifah, Asri Ulfah M. Galdio Novalli Akbar M. Untung Kurnia M. Untung Kurnia Agung Maman Herman Suparta Mela Ncoren Lingga Mia Kusmiati Mochamad Untung Kurnia Agung Muhammad Iqbal Muhammad Luthfi Ramadhan Nia Kurniawati Nono Carsono Nono Carsono Nuraya Asfariah Wangsapraja Putri Sahrani Alif Rahmawati, Vina Ratu Safitri Rina Novita Pranawaty Riza Solihah Roffi Grandiosa Roffi Grandiosa Roffi Grandiosa Roffi Grandiosa Roffi Grandiosa Rosidah Rosidah Sriati - Sunendi, Sunendi Tengku Alwie Petra Sya’bani Titin Herawati Ujang Subhan Vanie Elsis Mariana Viona Liuprilita Budiman Walim Lili Walim Lili Yolanisa, Iskarimah Yuli Andriani Yuli Andriani Yuniar Mulyani Zahidah Zahidah