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Cahyono, Indra
Program Studi Sumber Daya Akuatik, Institut Teknologi Dan Bisnis Maritim Balik Diwa, Makassar, 90245, Indonesia
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Growth And Food Habits Of Red Snapper (Lutjanus Malabaricus) Catched In The Waters Of Central Mamuju, Makassar Strait Dananjaya, IWK Kantun; Ernawaty, Ernawaty; Cahyono, Indra
Barakuda 45: Jurnal Ilmu Perikanan dan Kelautan Vol 6 No 1 (2024): Edisi April
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v6i1.469

Abstract

Red snapper is a basic fish that has economic value with intensive use and high market demand, so it is thought to have undergone biological changes. In this regard, the research aims to analyze the size distribution, growth and food habits of red snapper caught in Mamuju waters. This research is classified as a survey type with data sources from fishermen's catches. The results showed that the average size distribution of red snapper from Kambunong was ± 36.93 cm for males and ± 44.65 cm for females, Babana ± 29.81 cm for males and ± 41.14 cm for females, Pangale ± 31.45 cm for males and ± 33.75 cm female. The growth pattern of samples from Pangale and Kambunong was negative allometric, while Babana had a positive allometric pattern. The main types of food are white shrimp, tiger prawns, lencam fish, crab and lobster while cuttlefish is a complementary food. To catch red snapper, both males and females should use red snapper as their main food
PENGOLAHAN KUE KASTENGEL IKAN TUNA DI DESA SAMPULUNGAN Rapi, Nuraeni L; Cahyono, Indra; Kantun, Wayan; Harianti, Harianti; Karim, Mutemainna; Muchtar, Muthahharah
JURNAL PENGABDIAN MASYARAKAT KAUNIAH Vol. 2 No. 1 (2023): JURNAL PENGABDIAN MASYARAKAT KAUNIAH
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/jamka.v2i1.249

Abstract

The variety of processed fish products is very important to increase the selling value and standard of consumer tastes so as not to cause a feeling of saturation with pre-existing products. One of processed fish products is kastengel cake. The aim is to provide the knowledge and skills of fishermen's wives in processing fishery products into kastengel cakes. The method used in service activities is counseling and direct practice. Counseling on the production of tuna nuggets was held on Thursday, 20 November 2022 in Sampulangan Village, Takalar Regency. The results of the activity are processed tuna fish products, namely kastengel cakes with high taste and nutritional value.
Pemasaran Produk Bandeng Presto dengan Menggunakan Digital Marketing pada 2 UKM Berbeda Dhana Mere, Novita Alfiana; Karim, Mutemainna; Cahyono, Indra
Jurnal Riset Diwa Bahari (JRDB) Volume 2, Nomor 2, 2024
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.v2i2.34

Abstract

Digital marketing merupakan kegiatan promosi dan pencarian pasar melalui media digital secara online dengan memanfaatkan berbagai sarana misalnya jejaring sosial. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan digital marketing terhadap pemasaran produk bandeng presto pada UKM Diva Bandeng dan UKM Cahaya Bandeng serta faktor-faktor apa saja yang mempenggaruhi pemasaran digital produk bandeng presto pada UKM Diva Bandeng dan UKM Cahaya Bandeng. Metode yang digunakan pada penelitian ini adalah metode kualitatif. Penelitian ini dilaksanakan pada bulan Mei sampai Juli 2024. Hasil penelitian menunjukan bahwa: 1. Digital marketing 100% sangat efektif dalam pemasaran bandeng presto UKM Diva Bandeng sedangkan bagi UKM Cahaya Bandeng menyatakan digital marketing 30% sangat efektif, 50% netral, 5% tidak begitu efektif dalam pemasaran bandeng presto terhadap UKM Cahaya Bandeng. 2. Faktor yang mempengaruhi UKM Diva Bandeng keterbatasan atau minimnya penggunaan aplikasi onlie berupa mesin pencarian (Website/google) 3,3%, marketplace (Shopee, Tokopedia, Lazada, Makole dan lainnya) 6,7%, media sosial (Whatsaap, Facebook, Instagram dan lainnya) 73,3%, rekomendasi orang lain 10% dan lainnya 6,7% sedangkan bagi UKM Cahaya Bandeng mesin pencarian (Website/google) 3,3%, media sosial (Whatsap, Facebook, Instagram dan lainnya) 66,7%, rekomendasi orang lain 20% dan lainnya 10% terhadap UKM Cahaya Bandeng.
Efektivitas Teknologi Nano dalam Menghambat Bakteri Vibrio harveyi Tusyahrah, Aulia; Alifia, Frida; Cahyono, Indra
Jurnal Riset Diwa Bahari (JRDB) Volume 2, Nomor 2, 2024
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.v2i2.35

Abstract

Vibrio harveyi is a Gram-negative marine bacterium from the genus Vibrio known for its ability to emit light (bioluminescence). This bacterium is rod-shaped, moves using flagella at one end, has facultative anaerobic properties, and thrives in environments with high salt content (halophilic). Vibrio harveyi is often found in tropical and subtropical marine waters, especially in coastal ecosystems. Nanotechnology, which is the focus of this study, is a technology based on objects (structures) that are at the nanometer level, often used in biomedical and environmental applications. The purpose of this study was to determine the effect of SLS (nanoenzyme) in inhibiting the growth of Vibrio harveyi, which can cause disease in various marine organisms, including fish and shrimp. The method used in this study was experimental with a quantitative approach, where various concentrations of SLS were tested on bacterial growth. This study was conducted from June to July 2024, under controlled laboratory conditions. The results of this study indicate that the effect of SLS (nano enzyme) cannot inhibit the growth of Vibrio harveyi bacteria at various concentrations, namely 100%, 40%, 20%, and 10%. This is thought to be due to the particle size of the nano, where a smaller nanoparticle size can increase its effectiveness as an antimicrobial. In addition, several other methods need to be tested on SLS (nano enzyme) to understand further its ability to inhibit the growth of Vibrio harveyi bacteria, such as combining with other antimicrobial materials or modifying the nanoparticle structure.
Application of Probiotics to Enhance Stress Resistance and Growth of Vannamei Shrimp (Litopenaeus vannamei) in Zero Salinity Conditions Mulyani, Sri; Mardiana, Mardiana; Aqmal, Amal; Cahyono, Indra
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.v17i2.2374

Abstract

Vannamei shrimp (Litopenaeus vannamei) aquaculture faces challenges due to environmental stress, which affects growth and survival. This study aimed to evaluate the effect of probiotic supplementation on the cumulative stress index (CSI) and growth performance of vaname shrimp cultured under zero salinity conditions. A completely randomized design was employed with four treatments, each replicated three times: Treatment A (Commercial Feed (Control)); Treatment B (Commercial Feed + Probiotic 10 ml/kg); Treatment C (Commercial Feed + Probiotic 20 ml/kg); and Treatment D (Commercial Feed + Probiotic 30 ml/kg). CSI and absolute weight growth were observed after 10 days of cultivation. Water quality parameters were monitored throughout the study. The results indicated that Treatment B (10 ml/kg probiotics) yielded the lowest CSI value (30), reflecting the highest stress tolerance, followed by Treatment C (39), Treatment D (68), and the control group (85). Furthermore, Treatment B produced the highest absolute weight growth (38.6 grams), significantly outperforming other treatments. Statistical analysis showed a significant effect of probiotic supplementation on growth performance (p < 0.05) but no significant effect on survival rate (p > 0.05). Probiotic supplementation was proven effective in reducing stress and improving digestive efficiency in shrimp, thereby supporting better growth. These findings highlight the potential of probiotics, particularly at a dose of 10 ml/kg, as a sustainable approach to enhancing shrimp aquaculture performance under challenging environmental conditions.
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.
Co-Authors Alifia, Frida Aqmal, Amal Ardi Eko Mulyawan Arismon, Donni Arnold Kabangnga Buana Basir Daif Kurniawan Dananjaya, IWK Kantun Dhana Mere, Novita Alfiana Ernawaty Ernawaty Fatahuddin Fatahuddin Fathuddin Fathuddin Hamsiah Hamsiah Harianti Harianti Harianti Harianti Heriansah, Heriansah Irsandi Irsandi Irwan Azis Karangan, Agustinus Latief, Nursidi Latif, Nursidi Mansur, Harianti Mardiana Mardiana Muchtar, Muthahharah Mutemainna Karim Mutmainah, Sri Nurul Novita Trisnawati Tarzanto Nuraeni L Rapi Nursyahran, Nursyahran Rahmat, Nur Rapi, Nuraini L. S. Y., Hasyrif Salam, Suryawati Salim, Surya Saputra, Anugerah Sri Mulyani Stefanus Takege Sudar, Kasmawati Sukriani, Sukriani Suryawati Salim Tandirerung, Chaterine Rumambo Tulak Tasik, Melianti Tipagau, Otniel Tusyahrah, Aulia Wayan Kantun