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All Journal Jurnal Akuakultur Indonesia Jurnal Riset Akuakultur Jurnal Penelitian Perikanan Indonesia SIGANUS: Journal of Fisheries and Marine Science Agrikan: Jurnal Agribisnis Perikanan Barakuda 45 IPTEK: Jurnal Hasil Pengabdian kepada Masyarakat ABDIMAS KAUNIAH JURNAL RISET DIWA BAHARI Jurnal Medika: Medika Indonesian Journal of Coastal and Marine Studies
Cahyono, Indra
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Potensi dan Strategi Pengembangan Budidaya Ikan Nila (Oreochromis niloticus) di Kota Kabupaten Puncak Jaya Papua Tengah Karangan, Agustinus; Cahyono, Indra; Latif, Nursidi
Jurnal Riset Diwa Bahari (JRDB) Volume 3, Nomor 1, 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) Institut Teknologi dan Bisnis Maritim Balik Diwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63249/jrdb.v3i1.36

Abstract

Since 2016, tilapia fish farming has begun to be developed in Puncak Jaya Regency, especially in several districts in the capital city of the district, including Mulia District, which is the center for developing tilapia fish farming areas. Puncak Jaya Regency is located in a mountainous area with an altitude of 500 - 4000 mbpl with an average of 2237 mbpl above sea level. These geographical conditions are obstacles that must be overcome to develop tilapia fish farming which is highly demanded and needed by the mountain community to meet their daily nutritional needs. This study aims to 1) Analyze the factors and potential of fish farming. 2) fish farming development strategies in the city of Puncak Jaya Regency. The method used was to conduct interviews with questionnaires to business actors in farming, related agencies and officials at the regional government level and the DPRD, then analyzed with IFE and EFE Analysis and to determine the strategy, a SWOT analysis was carried out. The results of the study showed 1) business actors in farming were productive age cultivators with a high school education level (33%), small business scale (40%) and production results of 100 - 250 kg / cycle (46.7%); 2) Internal and external factors that have a great influence are geographical location, government support, fish prices, consumer needs and security which are the main threat factors; 3) Development strategies to increase production by adding cultivation ponds, developing alternative artificial feed with local raw materials, assisting independent seed production and government support to overcome security threats by distributing assistance for cultivation facilities and infrastructure more evenly to all heterogeneous social groups.
Improvement of Floc Quality and Tilapia (Oreochromis niloticus) Productivity in an Internet of Things (IoT)-Based Biofloc System Cahyono, Indra; Mulyani, Sri; Rapi, Nuraini L.; S. Y., Hasyrif
Agrikan Jurnal Agribisnis Perikanan Vol. 17 No. 2 (2024): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v17i2.2396

Abstract

This study evaluates the impact of an IoT-based biofloc system on Nile tilapia aquaculture by comparing it to a conventional biofloc system. The experiment was conducted using two treatments: (1) biofloc with IoT-based monitoring for real-time dissolved oxygen (DO) and temperature control, and (2) conventional biofloc without IoT. Results showed that fish in the IoT system had higher growth (319.44 g, FCR 0.78) than those in the conventional system (236.67 g, FCR 1.19), due to more stable DO levels. Biofloc volume was also higher in the IoT system (34.14 ml/L vs. 22.73 ml/L), supporting microbial balance and natural feed availability. While temperature had no significant effect, IoT helped maintain environmental stability. These findings highlight IoT’s potential to enhance productivity, optimize feed conversion, and support aquaculture in the Industry 4.0 era.
Pengaruh Pemberian Onggok Yang Difermentasi dengan Limbah Cumi-Cumi (Sepia sp) pada Kinerja Pertumbuhan Ikan Nila (Oreochromis niloticus) dengan Pemberian Onggok Yang Difermentasi dengan Limbah Cumi-Cumi (Sepia sp) Cahyono, Indra; Rahmat, Nur; Nursyahran, Nursyahran; Mulyani, Sri
Jurnal Riset Diwa Bahari (JRDB) Volume 3, Nomor 1, 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) Institut Teknologi dan Bisnis Maritim Balik Diwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63249/jrdb.v3i1.45

Abstract

This study aims to evaluate the effect of fermented cassava with squid tapioca waste on the growth, survival, and feed quality of earthworms (Lumbricus rubellus) and tilapia (Oreochromis niloticus). This study used a Completely Randomized Design (CRD) with three treatments, namely the concentration of fermented cassava (10 ml, 15 ml, and 20 ml) in varying tapioca waste. The results showed that the highest specific growth rate (SGR) and increase in body length of earthworms were found in the treatment of fermented cassava 20 ml (treatment C) with values ​​of 4.40% and 19.2 mm respectively and the highest survival rate (SH) of 89.16%. Earthworm feed fermented cassava also had a positive effect on the growth of tilapia with the highest SGR value in treatment C of 1.17% and the survival rate of tilapia reaching 93.33%. Water quality parameters throughout the study remained within the optimal range for both organisms, with temperature, pH, and dissolved oxygen levels suitable for tilapia growth. This study concluded that fermentation of tapioca waste with squid by-products can improve feed quality, accelerate growth, and increase the survival rate of earthworms and tilapia, making it a sustainable alternative feed source in tilapia cultivation
Utilization of skipjack tuna Katsuwonus pelamis offal waste for mass culture of Daphnia sp. as feed for Betta sp. Cahyono, Indra; Mutmainah, Sri Nurul; Basir, Buana; Mulyawan, Ardi Eko; Mulyani, Sri
Jurnal Akuakultur Indonesia Vol. 24 No. 2 (2025): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19027/jai.24.2.233-243

Abstract

This study aims to assess the impact of skipjack tuna (Katsuwonus pelamis) offal soaking water on the mass culture of Daphnia sp. for the growth of Betta fish (Betta sp.). This study was conducted for 30 days with treatment of offal 4.5 ml/L (treatment B), 7.5 ml/L (treatment C), 10.5 ml/L (treatment D) and commercial feed without skipjack offal soaking water as control (treatment A). The variables data of this study consisted of growth rate and population density of Daphnia sp., which were analyzed using variance analysis. The results showed that the highest population growth rate was found in the treatment of offal soaking water 4.5 ml/L with a value of 11.59% and a density of 260 individuals/liter on the 19th day of rearing. Daphnia sp. produced from soaking tuna offal can also be used as a natural food for the growth and development of Betta fish, although its effectiveness is still lower than other organic materials. Keywords: Daphnia sp., growth, mass culture, skipjack offal ABSTRAK Penelitian ini bertujuan untuk mengetahui pengaruh air rendaman jeroan ikan cakalang (Katsuwonus pelamis) pada kultur massal Daphnia sp. terhadap pertumbuhan ikan Betta (Betta sp.). Penelitian ini dilakukan selama 30 hari dengan perlakuan air rendaman jeroan ikan cakalang sebanyak 4,5 ml/L (perlakuan B), 7,5 ml/L (perlakuan C), 10,5 ml/L (perlakuan D) dan pakan komersil tanpa air rendaman jeroan ikan cakalang sebagai kontrol (perlakuan A). Data variabel penelitian terdiri dari laju pertumbuhan dan kepadatan populasi Daphnia sp. dianalisis menggunakan analisis ragam. Hasil penelitian menunjukkan bahwa laju pertumbuhan populasi tertinggi pada perlakuan menggunakan air rendaman jeroan 4,5 ml/L dengan nilai 11,59% dan dengan kepadatan individu 260 individu/liter pada hari pemeliharaan ke 19. Daphnia sp. yang dihasilkan dari perendaman jeroan ikan cakalang juga dapat digunakan sebagai pakan alami untuk pertumbuhan dan perkembangan ikan Betta (Betta sp.) walaupun efektivitasnya masih lebih rendah dibandingkan bahan organik lainnya. Kata kunci: Daphnia sp., jeroan cakalang, kultur massal, pertumbuhan
PENGARUH PENGGUNAAN Artemia salina YANG DIPERKAYA DENGAN ASAM AMINO TERHADAP SINTASAN LARVA RAJUNGAN (Portunus pelagicus Linn. 1758) STADIA ZOEA Dananjaya, Wayan Kantun; Sukriani, Sukriani; Latief, Nursidi; Cahyono, Indra
Jurnal Riset Akuakultur Vol 18, No 3 (2023): (September, 2023)
Publisher : Politeknik Kelautan dan Perikanan Jembrana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jra.18.3.2023.173-180

Abstract

Sintasan dalam usaha budidaya rajungan sangat ditentukan oleh pakan yang diberikan selama pemeliharaan. Penelitian ini bertujuan untuk mengevaluasi penambahan asam amino pada Artemia salina pada dosis yang berbeda untuk meningkatkan sintasan larva rajungan. Penelitian dirancang menggunakan rancangan acak lengkap (RAL) dengan empat perlakuan dan tiga ulangan. Perlakuan diberikan dengan cara memperkaya A. salina menggunakan multi asam amino sesuai dengan dosis meliputi perlakuan A: 0,0; B: 2,5; C: 5,0; dan D: 7,5 ppm. Hasil penelitian memperlihatkan bahwa sintasan larva rajungan pada masing-masing perlakuan yaitu A.11,85 ± 0,40%; B. 16,18 ± 0,18%; C. 37,68 ± 0,20%; dan D. 50,35 ± 0,10% dengan pola hubungan yang polinomial antarpemberian dosis multi asam amino dengan sintasan larva rajungan. Berdasarkan hasil penelitian ini, disimpulkan bahwa penambahan multi asam amino pada A. salina sebagai pakan alami mampu meningkatkan sintasan larva rajungan pada stadia zoea. Survival in blue swimming crab cultivation is largely determined by the feed provided during the rearing period. This study aimed to evaluate the addition of amino acids to Artemia salina at different doses to increase the survival of blue swimming crab larvae. The study was designed using a completely randomized design (CRD) with four treatments and three replications. Treatments were applied by enriching A. salina using multi amino acids according to the doses including treatment A: 0.0; B: 2.5; C: 5.0; and D: 7.5 ppm. The results of the study showed that the survival of blue swimming crab larvae in each treatment was A. 11.85 ± 0.40%; B. 16.18 ± 0.18%; C. 37.68 ± 0.20%; and D. 50.35 ± 0.10 with a polynomial relationship pattern between administration of multi-amino acids doses and survival of blue swimming crab larvae. Based on the results of this study, it was concluded that the addition of multi amino acids to A. salina as a live feed was able to increase the survival of blue swimming crab larvae at the zoea stage.
Inovasi Pakan Ikan dengan Biostarter dari Limbah Pengolahan Tuna Thunnus sp dan Rajungan Portunus pelagiscus : Solusi Mengurangi Biaya Produksi Pokdakan di Desa Panakkukang Cahyono, Indra; Kantun, Wayan; Awaluddin, Awaluddin; Salam, Suryawati
IPTEK: Jurnal Hasil Pengabdian kepada Masyarakat Vol 5, No 2 (2025): IPTEK: Jurnal Hasil Pengabdian kepada Masyarakat
Publisher : Univeristas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/iptek.v5i2.81290

Abstract

Abstrak. Tingginya biaya pakan, yang mencapai hingga 70–90% dari total biaya operasional, menjadi tantangan utama bagi pembudidaya ikan di Desa Panakkukang dan berdampak langsung pada keberlanjutan usaha mereka. Program pengabdian kepada masyarakat ini bertujuan untuk memberikan solusi inovatif dan berkelanjutan melalui pemanfaatan limbah pengolahan tuna (Thunnus sp.) dan rajungan (Portunus pelagicus) sebagai bahan dasar biostarter untuk fermentasi pakan ikan. Kegiatan dilaksanakan melalui beberapa tahapan, yaitu pelatihan pembuatan biostarter, pelatihan produksi pakan ikan berbahan limbah perkebunan dan pertanian, produksi biostarter secara mandiri, proses fermentasi pakan, serta aplikasinya dalam kegiatan budidaya oleh anggota kelompok pembudidaya ikan (pokdakan). Peserta pelatihan mencakup anggota Pokdakan Parannuanta, GAPOKTAN, mahasiswa KKN, dan aparat desa. Hasil program menunjukkan bahwa peserta berhasil menguasai teknik produksi biostarter dan pakan fermentasi, serta mampu memproduksinya secara mandiri dengan memanfaatkan bahan baku lokal. Uji aplikasi pakan fermentasi pada kolam budidaya memperlihatkan peningkatan efisiensi pakan, percepatan pertumbuhan ikan, dan penurunan biaya operasional secara signifikan dibanding penggunaan pakan komersial. Selain meningkatkan produktivitas pembudidaya, inovasi ini mendorong pengelolaan limbah industri perikanan dan pertanian secara ramah lingkungan. Secara keseluruhan, kegiatan ini berkontribusi terhadap peningkatan kapasitas pembudidaya, keberlanjutan ekonomi rumah tangga, dan ketahanan pangan masyarakat lokal. Keberlanjutan program direkomendasikan melalui penyusunan panduan teknis dan replikasi secara lebih luas pada kelompok pembudidaya di wilayah lain. Kata Kunci: Biostarter, Limbah tuna dan rajungan, Pakan ikan fermentasi, Pembudidaya ikan (Pokdakan)
Efek Sinergis Madu dan Air Kelapa terhadap Maskulinisasi, Daya Tetas, dan Tingkat Kelangsungan Hidup Larva Ikan Nila (Oreochromis niloticus) Azis, Irwan; Cahyono, Indra
Jurnal Riset Diwa Bahari (JRDB) Volume 3, Nomor 2, 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) Institut Teknologi dan Bisnis Maritim Balik Diwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63249/jrdb.v3i2.81

Abstract

This study investigates the synergistic effects of honey and coconut water as natural masculinization agents on Nile tilapia (Oreochromis niloticus) larvae. The experiment evaluated the impact of these natural substances on sex ratio, hatchability, growth performance, and survival rate. A total of four treatments were tested: honey (15 ml/L), coconut water (30%), a combination of both, and a control group. Results showed that the combination of honey and coconut water yielded the highest masculinization ratio (94%), significantly higher than the control group (53%). Additionally, the combination treatment also exhibited superior hatchability (77.5%) and growth performance compared to the other treatments. Survival rates were highest in the combination group (94.67%), followed by coconut water (88.67%), honey (87.33%), and control (73.67%). This study provides promising evidence that honey and coconut water can be used as sustainable, eco-friendly alternatives to synthetic hormones in tilapia aquaculture.
Pemanfaatan Eceng Gondok (Eichhornia crassipes) Dengan Fermentasi Limbah Tuna (Thunnus albacares) Sebagai Pakan Ikan Nila (Oreochromis niloticus) Cahyono, Indra; Takege, Stefanus; Kantun, Wayan
Jurnal Riset Diwa Bahari (JRDB) Volume 3, Nomor 2, 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) Institut Teknologi dan Bisnis Maritim Balik Diwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63249/jrdb.v3i2.107

Abstract

This study aims to analyze the effect of the use of water hyacinth (Eichhornia crassipes) fermented with tuna waste (Thunnus albacares) on the growth, feed efficiency, and survival of tilapia (Oreochromis niloticus). Fermentation is carried out using Lactobacillus sp. and Saccharomyces cerevisiae for five days in anaerobic conditions at 35°C. A complete randomized design was used with four fermentation dose treatments (0, 10, 20, and 30 ml/kg feed) as well as three replicas. The results showed that a fermentation dose of 20 ml/kg resulted in the highest absolute weight growth (167.6 ± 11.24 g), the best specific growth rate, the lowest feed conversion ratio (FCR) (0.81), and the highest survival rate (93.3 ± 1.92%). Excessive fermentation doses (30 ml/kg) reduce feed digestibility due to increased crude fiber. Statistical analysis showed a significant influence (p < 0.05) between treatment on growth and feed efficiency. The results indicate that fermentation of fish stomach waste at moderate doses can increase the nutritional value of water hyacinth and support the concept of zero waste aquaculture using environmentally friendly local materials
Pembuatan NPK Padat dan Urea Cair Dari Limbah Ternak dengan Biostarter Limbah Perut Tuna di Desa Panakkukang, Kabupaten Gowa Cahyono, Indra; Awaluddin, Awaluddin; Salam, Suryawati; Mulyawan, Ardi Eko; Panoa, Panoa; Firman, Firman; Fitra, Aidil
Jurnal Medika: Medika Vol. 5 No. 1 (2026)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/wbhevq34

Abstract

Kegiatan Kuliah Kerja Nyata Pengabdian Masyarakat oleh Mahasiswa (KKN PMM) (PKM) ini didanai oleh Direktorat Jendral Riset Teknologi dan Pengabdia Kepada Masyarakat pada tahun anggaran 2025. Kegiatan ini berlangsung di Desa Panakkukang, Kecamatan Pallangga, Kabupaten Gowa. Mitra kegiatan ini adalah Gapoktan Biring Kaloro.  Masalah utama yang dihadapi mitra adalah kesulitan mendapatkan pupuk kimia dan belum mampu mengembangkan pupuk organik secara mandiri meski bahan baku tersedia melimpah.   Oleh karena itu pada kegiatan KKN PMM ini memberikan solusi pada mitra Adalah pelatihan pembuatan pupuk organic dengan memanfaatkan bahan baku local yang tersedia banyak di lokasi kegiatan.  Bahan tersebut adalah kotoran hewan dan limbah ikan tuna.  Bahan tersebut diolah menjadi pupuk organic yang bisa digunakan petani untuk kegiatan pertanian mereka.  Selain itu, tim dari KKN PMM ITBM Balik Diwa juga mendesai dan mempraktekkan produksi pupuk organik secara massal sehingga bisa dimanfaatkan bukan hanya oleh anggota mitra tapi juga masyarakat Desa Panakkukang yang membutuhkan pupuk organik tersebut
Rehabilitation and Conservation of Aquatic Resources on Former Nickel Mining Lands Cahyono, Indra; Nursanti, Evi; Iswanti, Nurul Izza; Hasbir, Muh; Sembor, Yusuf
Indonesian Journal of Coastal and Marine Studies Volume 1, Issue 3, Desember 2025
Publisher : LPPM Institut Teknologi dan Bisnis Maritim Balik Diwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63249/ijcms.v1i3.100

Abstract

Nickel mining plays a strategic role in supporting the national economy, particularly for the metal and renewable energy industries. However, mining activities also generate significant environmental impacts, especially land degradation and the decline of aquatic resource quality due to increased sedimentation, alterations in the physical and chemical properties of soil and water, and the introduction of heavy metals into aquatic systems. These conditions directly disrupt aquatic ecosystems and reduce biodiversity. This article aims to review rehabilitation and conservation strategies for aquatic resources in post-nickel mining areas through a literature review approach. The study employed a descriptive qualitative method by analyzing relevant national and international scientific publications focusing on land reclamation, revegetation, water quality management, and post-mining aquatic ecosystem restoration. The review results indicate that effective rehabilitation of aquatic resources requires an integrated approach, including land reclamation to stabilize soil conditions, revegetation using adaptive plant species to improve soil fertility and control erosion, and water quality management through sedimentation ponds, constructed wetlands, and riparian vegetation. The implementation of these strategies has been shown to reduce sediment and heavy metal loads, improve water quality, and support the recovery of aquatic ecological functions. Furthermore, community involvement and sustainable management practices are essential to ensure long-term rehabilitation success. With well-planned and sustainable rehabilitation efforts, post-nickel mining areas have the potential to be restored into healthy and productive aquatic ecosystems that provide ecological as well as socio-economic benefits for surrounding communities
Co-Authors Alifia, Frida Aqmal, Amal Ardi Eko Mulyawan Arismon, Donni Awaluddin Awaluddin Azis, Irwan Buana Basir Dananjaya, IWK Kantun Dhana Mere, Novita Alfiana Ernawaty Ernawaty Fathuddin Fathuddin Firman Firman Fitra, Aidil Harianti Harianti Hasbir, Muh Hasrul Hasrul, Hasrul Heriansah, Heriansah Iswanti, Nurul Izza Karangan, Agustinus Karim, Mutemainna Kedis Lengka Latief, Nursidi Latif, Nursidi Mansur, Harianti Mardiana Mardiana Muchtar, Muthahharah Mutmainah, Sri Nurul Nuraeni L Rapi Nursanti, Evi Nursyahran, Nursyahran Panoa, Panoa Rahmat, Nur Rapi, Nuraini L. S. Y., Hasyrif Salam, Suryawati Salim, Surya Sembor, Yusuf Sri Mulyani Sudar, Kasmawati Sugihastira, Sugihastira Sukriani, Sukriani Takege, Stefanus Tandirerung, Chaterine Rumambo Tulak Tasik, Melianti Tatangin, Sumirna P. Tipagau, Otniel Tusyahrah, Aulia Wayan Kantun