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Enhanced Growth Potential of Tilapia (Oreochromis niloticus) Through Maggot-Based Feeding in Multi-Trophic Systems Heriansah, Heriansah; Fathuddin; Nursidi, Nursidi; Izzul Alfarifdy, Muh.
Journal of Aquaculture and Fish Health Vol. 13 No. 3 (2024): JAFH Vol. 13 No. 3 September 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i3.51287

Abstract

Highly nutritious insects, such as black soldier fly (BSF) larvae, also referred toas maggot, have been evaluated as feed in monoculture systems, but their use in multi-trophic systems has not been previously investigated. This study used maggot-based feed in a multi-trophic system on a laboratory scale to evaluate the survival and growth performance of tilapia (Oreochromis niloticus). Tilapia were cocultured with freshwater lobster, freshwater clams, and paddy. Four experimental diets were used including a commercial pellet as a control (CP), live maggots (LM), dried maggots (DM), and supplemented maggots (SM). Tilapia (initial weight, 4.1 ± 0.2 g) and other organisms were reared in plastic tanks (water volume 50 L) and randomly distributed into 12 tanks, each containing 20 individual tilapia. The experimental diets were given four times a day at a feeding rate of 10% tilapia biomass. After 28 days of feeding, the survival and growth of tilapia on the CP diet were 90.0% and 2.8% day-1, LM 93.3% and 2.7% day-1, DM 93.3% and 3.3% day-1, and SM 90.0% and 3.1% day-1, respectively. There was no significant effect (P > 0.05) on the survival performance among the experimental diets. However, the growth confirmed by Specific Growth Rate (SGR) showed a significant effect (P < 0.05). SGR values were found to be significantly higher in the DM and SM diets than in the CP diet. An important finding of this research is the potential of maggot-based feed to increase the growth of tilapia in multi-trophic systems without impairing their survival.
Ḥalālan Ţhayyiban Food in the Qur’an and The School’s Role in Ensuring Students’s Nutrition and Healthy Food Rahardja, Muhammad Nurfaizi Arya; Hakim, Faisol; Ariasti, Widya; Heriansah, Heriansah; Supriadi, Udin
JOURNAL OF QUR'AN AND HADITH STUDIES Vol. 13 No. 2 (2024)
Publisher : UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/quhas.v13i2.42171

Abstract

This research aims to analyze the concept of ḥalālan ṭayyiban food in the Qur'an and school policies in ensuring nutrition and healthy food for students. This study employs a multi-method design involving both library and field studies. The library study uses a tahlili interpretation method to analyze the concept of ḥalālan ṭayyiban, while the field study examines school policies. Data collection techniques include observation, interviews, document analysis, and the review of Qur'anic verses and related interpretations. Data were analyzed descriptively through reduction, presentation, and conclusion techniques. The findings indicate that ḥalālan ṭayyiban not only pertains to permissibility but also to nutritional value and food healthiness. Schools play a vital role in ensuring students consume ḥalālan ṭayyiban food through policies such as outreach, canteen monitoring, and collaboration with parents. 
Karakteristik Morfometrik Juvenil Ikan Baronang Totol (Sigannus guttatus) pada Akuakultur Multi Tropik Berbasis Feeding Rate Heriansah, Heriansah; Rukmini Kustam, Sri; Sahriyanti , Andi; Tri Hidayani, Mesalina
Jurnal Riset Diwa Bahari (JRDB) Volume 2, Nomor 1, 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.v2i1.26

Abstract

Information on morphometrics has been widely used for catches. This study aims to determine the morphometric characteristics of rabbitfish in a multi-trophic system cultivation based on feeding rate. Rabbitfish are maintained in an integrated manner with green mussels, sea urchins, and seaweed. The study was conducted for 6 weeks at the Laboratory of the Balik Diwa Maritime Technology and Business Institute, Makassar. Three feeding rate treatments of 5%, 7.5%, and 10% each with three replications were given to rabbitfish with a frequency of 4 times a day. During maintenance, a closed water circulation process was carried out and continuous aeration was provided in each container. The results showed that the total length at feeding rates of 5%, 7.5%, and 10% were 5.3 cm, 7.1 cm, 8.1 cm, respectively, and the standard length was 4.1 cm, 5.8 cm, and 6.7 cm, respectively. Meanwhile, the height of each body was 1.8 cm, 2.1 cm, and 2.6 cm. Analysis of variance showed that these three morphometric variables were significantly affected by feeding rate, and the three levels of feeding rate were significantly different (P<0.05). Water quality during maintenance was in the range that could be tolerated by rabbitfish. Temperature was in the range of 26.0-28.6°C, salinity 25.1-28.5 ppt, dissolved oxygen 5.2-7.1 mg/L, pH 7.6-8.0 and ammonia 0.032-0.095 mg/L. The morphometric characteristics of rabbitfish in multi-trophic system cultivation increased significantly along with the increase in feeding rate.
Practical Application of Copepod Oithona sp. Meal Supplementation in Feed as a Promoter of Survival and Growth in Vannamei Shrimp (Litopenaeus vannamei) Heriansah, Heriansah; Fathuddin; Nursyahran; Kabangnga, Arnold; Basir, Buana; Hidayani, Mesalina Tri; Nursidi
Journal of Aquaculture and Fish Health Vol. 15 No. 1 (2026): JAFH Vol. 15 No. 1 February 2026
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v15i1.71965

Abstract

The nutritional potential of copepods as live feed for larvae warrants further exploration, particularly for juvenile and adult shrimp. However, their small size presents a challenge, as larger shrimp may struggle to capture such small prey. A nutrient-based formulation approach was adopted by supplementing Oithona sp. copepod meal into vannamei shrimp (Litopenaeus vannamei) feed, and its effects on survival and growth were evaluated. A 35-day experiment was conducted in aquariums (20×20×30 cm) with an 8-liter water volume. The experimental feed was prepared by coating it with copepod meal. Four supplementation levels, each with three replicates, were tested: 0, 1, 2, and 3 g per 100 g of feed. Vannamei shrimp with an initial weight of 2.15±0.03 g and a stocking density of 16 individuals per aquarium were fed three times a day to satiation. Although the differences were not statistically significant, the survival rate of shrimp fed with supplemented diets (all 100±0.00%) was higher than that of the non-supplemented group (97.9±3.6%). In terms of growth, Absolute Weight Gain (AWG) and Specific Growth Rate (SGR) were significantly higher in the 3 g (5.27±0.02 g and 3.53±0.01% day-1), 2 g (5.13±0.08 g and 3.51±0.06% day-1), and 1 g group (4.88±0.10 g and 3.36±0.07% day-1) compared to the non-supplemented group (2.97±0.13 g and 2.48±0.11% day-1). In conclusion, the supplementation of copepod meal effectively enhanced the survival and growth of vannamei shrimp. The 3 g dose is the best dose that promotes the highest growth and survival.
Analisis Dinamika Kualitas Air Pada Sistem Integrated Agriculture Aquaculture (IAA) Model Floating-Bed Berbasis GIS Merlin, Merlin; Heriansah, Heriansah; Kabangnga, Kabangnga; Fathuddin, Fathuddin; Nursyahran, Nursyahran
Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Vol 14 No 01 (2026): Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan
Publisher : UNIVERSITAS MUHAMMADIYAH PONTIANAK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Limbah nutrien dari proses budidaya dapat dideteksi melalui teknologi Geographic Information System (GIS) dan dimanfaatkan melalui sistem Integrated Agriculture Aquaculture (IAA) model floating-bed. Penelitian ini bertujuan untuk menganalisis dinamika kualitas air pada sistem IAA model floating-bed yang mengunakan teknologi GIS untuk mendeteksi sebaran nutrien yang terdapat pada kolam pemeliharaan. Tiga model penerapan floating-bed diuji, meliputi tanpa perpindahan, perpindahan setiap 10 hari, dan perpindahan setiap 20 hari. Parameter yang dianalisis meliputi suhu, pH, oksigen terlarut (DO), amoniak (NH3), nitrat (NO3), fosfat dan total padatan terlarut (TDS). Hasil uji-t menunjukkan bahwa perpindahan floating-bed tidak berbeda nyata (P>0,05) pada seluruh parameter yang diuji, kecuali total padatan terlarut. Budidaya sistem IAA menghasilkan dinamika kualitas air dengan konsentrasi amoniak (NH3), oksigen terlarut (DO), pH, total padatan terlarut, dan suhu yang kondusif bagi ikan nila. Dinamika kualitas air yang kondusif tidak lepas dari keterlibatan spesies ekstraktif (kerang kijing) serta spesies ekstraktif anorganik (padi) yang menggunakan floating-bed sebagai wadah untuk memperoleh sebaran nutrien dalam perairan.  Kata kunci: Integrated Agriculture-Aquaculture (IAA), floating-bed, kualitas air, Sistem Informasi Geografis (GIS)
Analysis of the Growth Rate of Seaweed (Kappaphycus alvarezii) with the Longline Method Using Tissue Culture Seed Results in Tual City Ngangun, Amina; Heriansah, Heriansah; Idrus, Muh. Ikhsan
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.v1i3.86

Abstract

The availability of K. Alvarezii seaweed seeds in terms of adequate quantity, quality and continuity is one of the fundamental problems for the development of its cultivation. This study aims to determine the growth rate of seaweed tissue culture seeds, K. alvarezii with treatment on local seeds. Seaweed seedlings after being weighed are planted using the long line method and measured in weight after 30 days of maintenance. Sampling of water quality parameters is carried out every week periodically. At the end of the maintenance period, weighing is carried out to determine the absolute weight growth, daily weight and daily specific growth. The data from weighing and observation were analyzed descriptively, quantitatively, and qualitatively. The results obtained showed excellent growth and almost uniform seed size in tissue culture seed yields. All water quality parameters are in the decent to optimal range. Tissue culture seeds are considered suitable for development in the waters of Fiditan Village, North Dullah Island District, Tual City.
Practical application of sea urchin shell flour supplementation as a stimulant moulting in vannamei shrimp Heriansah, Heriansah; Nursyahran, Nursyahran; Nursidi, Nursidi; Nursida, Nur Fajriani; Najamuddin, Najamuddin
Depik Vol 10, No 2 (2021): August 2021
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.10.2.19456

Abstract

The practical application of waste recycling as feed supplement is potentially required by small-scale aquaculturist. Furthermore, some of the flour derived from waste sea urchin shells and in adopted in feed, including Deadema setosum were evaluated to estimate the effect on white shrimp Litopenaeus vannamei moulting. This research required the experimentation of four doses with triplicate supplementation (0, 2, 4, and 6 g 100 g-1 of feed) on shrimps four times daily (12% of body weight) for 35 days test period. The juvenile specimens, characterized by an initial weight of 1.610.11 g, were stocked at a density of 12 individuals in a 12 L aquarium. In addition, four compartments were created in each aquarium to facilitate progress observations. The proximate analysis results showed a 53.760.27% calcium content in the shell flour, which significantly increased (P0.05) after higher dose supplementation, in the sequential order 18.650.13%, 20.040.08%, 23.180.10%, and 25.040.11%. Moreover, the frequency and moulting interval with 4 g doses (16.59%0.36% day-1 and 5.910.18 days-1) were significant (P0.05) and considered the best, compared to 0 g (10.48% 0.24% day-1 and 9.970.37 days-1), 2 g (13.49%0.96% day-1 and 8.100.29 days-1), and 6 g (13.81%0.24% day-1 and 7.900.06 days-1). In addition, the respective trend pattern for both parameters increased and decreased at 4 g and 6 g, correspondingly. The highest moulting intensity was also obtained with the 4 g doses, at a range of 4 to 6 times, while the lowest (0 g) varied from 3 to 4 times. These sea urchin shell flour was determined to have numerous practical applications as a feed supplement with proven ability to stimulate moulting in vannamei shrimp.Keywords:MoultingCalciumShellSea urchinFeed supplementationVannamei shrimp
Analasis Sintasan dan Pertumbuhan Kerang Pada Sistem Integrated Agriculture Aquakulture (IAA) Model Floating-Bed Berbasis GIS Andrian Dwi Dwi Putra; Arnold Kabangga; Nursyahran Nursyahran; Heriansah Heriansah; Is Arianto Pratama
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.v3i2.109

Abstract

Fish farming activities in ponds produce waste in the form of feed residues and metabolic products such as urine and feces. To minimize the accumulation of these residual nutrients, an Integrated Multi-Trophic Aquaculture (IMTA) system is applied that combines organisms of different trophic levels: fed organisms (fish, shrimp), organic extractive organisms (sea cucumbers, shellfish, sea urchins), and inorganic extractive organisms (seaweed). This study aims to evaluate the influence of floating-bed-based integrated cultivation system on the survival and growth of kijing clams (Corbicula sp.). The experimental design used a Group Random Design (RAK) with nine units of experimental ponds at the People's Hatchery Unit (UPR) Sipurennu, Soppeng Regency, for 90 days. Three treatments were tested based on floating-bed moving time intervals: A (no displacement), B (10-day replacement), and C (20-day replacement). The main parameter observed was Absolute Weight Growth (PBM). The results showed that the highest PBM was found in treatment B (117.6 g), while the lowest was in treatment A (31.5 g). The ANOVA test showed significant differences between treatments (P<0.05), indicating that the frequency of displacement of extractive species affects the growth rate. In conclusion, the Integrated Agriculture-Aquaculture (IAA) system with a floating-bed model has a significant impact on the survival and growth of kijing mussels through the management of ecological utilization of aquaculture waste
Analisis Sistem Pertumbuhan dan Sintasan Ikan Kakap, Kerang Hijau dan Anggur Laut Pada Budidaya Terintegrasi Sistem Resirkulasi Terkontrol Lusiana Lusiana; Heriansah Heriansah; Arnold Kabangnga; Nur Annisa Firliana Muchlis; Muh. Imanuddin Akmal
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.v3i2.110

Abstract

Integrated aquaculture or IMTA is a cultivation method that involves several communities with different trophic levels, in terms of the utilization of food sources (energy) in the waters. To determine the effect of species combinations on snapper growth in integrated cultivation of controlled recirculation system and To determine the effect of species combination on snapper survival in integrated cultivation of controlled recirculation system, the research method used was Complete Random Design (RAL) with 4 treatments and 3 replications and used ANOVA (Analysis Of Variance) data. The results showed that the survival of white snapper during 5 weeks of maintenance showed that the cultivation system had a significant effect on the ability of fish to survive, with the highest value in P4 treatment (IMTA) of 85.0% and lowest in P1 treatment (monoculture) of 43.80%, while P2 and P3 treatment reached 54.20% and 60.40% respectively. This pattern indicates that the integration of snapper with green shellfish and sea grapes in the IMTA system is able to create a more stable maintenance environment and support fish survival through the use of feed waste and feces as a source of nutrition for other organisms, thereby reducing the accumulation of toxic materials such as ammonia that have the potential to trigger stress and death. The results of ANOVA's analysis, which showed a significant influence of species combinations on synthesizers, as well as Tukey's follow-up tests, which confirmed the very real difference between P4 and other treatments, reinforced that integrated aquaculture approaches are more effective than monocultures or simple polycultures in improving the survival of white snapper in a closed recirculation system
FACTORS OF FISH CONDITION Glossogobius matanensis AS AN EFFORT TO DOMESTICATE ENDEMIC FISH IN LAKE TOWUTI Bobi Bobi; Nursyahran Nursyahran; Heriansah Heriansah; Arnold Kabangnga
Journal of Fisheries and Marine Resource Management Volume 1, Issue 1, 2026
Publisher : Institut Teknologi dan Bisnis Maritim Balik Diwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63249/marfig.v1i1.102

Abstract

Glossogobius matanensis is one of the endemic fish species found only in Lake Towuti, South Sulawesi. Its limited population and environmental pressures make it necessary to conserve efforts through a domestication approach. This study aims to analyze the condition factor of G. matanensis fish as an indicator of health and biological readiness in the context of domestication. Sampling was carried out at several points in the waters of Lake Towuti using the purposive sampling method. The observed parameters included total length, body weight, and condition factor (K) which were calculated using the King formula. The results showed that the value of the condition factor ranged from 1.00–1.05 which indicated that the fish was in good physiological condition. The variation in K-values also reflects differences in habitat quality and availability of natural feed in each location. These findings provide an important basis for the development of early aquaculture technologies and support long-term conservation programs for this endemic species. The domestication of G. matanensis is seen as an adaptive strategy to maintain the sustainability of local genetic resources amid changes in the ecosystem of Lake Towuti
Co-Authors Agusma, Elmi Novrianti Aisa, Nur Alfarifdi, Muh. Izzul Alifia, Frida Andi Yusuf Andrian Dwi Dwi Putra Ardi Eko Ardi Eko Mulyawan Ariasti, Widya Arismon, Donni Arnold Kabangga Arnold Kabangnga Arpin Hardiana Aslinda Aslinda Asti Astuti Putri Aulia Fitrah Purnama Bobi Bobi Buana Basir Buana Basir Buana Basir Cahyono, Indra eko, ardi Fadillah, Fitri Emi Fathuddin Fathuddin Fathuddin Fathuddin Fathuddin, Fathuddin Febriani, Keky Frida Alifia Hakim, Faisol Hamdal, Hamdal Hamsiah Hamsiah Hamsiah Hamsiah Hardiana, Arpin Harry Yulianto, Harry Hartati Tamti Hidayani, Mesalina Tri Ibnu Malkan Hasbi Idrus, Muh. Ikhsan Imran Lapong Imran Lapong Imran Lapong Indra Cahyono Indra Cahyono Is Arianto Pratama Izzul Alfarifdy, Muh. Jayadi Jayadi Jumiati Jumiati Kabangnga, Kabangnga Kirana, Canra Lusiana Lusiana Mauli Mauli Merlin Merlin, Merlin Mesalina Tri Hidayani Milda, Nurlatipa Muh. Ikramullah Muh. Imanuddin Akmal Muhammad Ikramullah Najamuddin Najamuddin Najamuddin Najamuddin, Najamuddin Nanang Maulana Ngangun, Amina Nur Annisa Firliana Muchlis Nur Fajriani Nursida Nur Fajriani Nursida Nurdiana Nurdiana Nurdiana Nurdiana Nursida, Nur Fajriani Nursidi Nursidi, Nursidi Nursyahran Nursyahran Nursyahran, Nursyahran Nurul Yaqin NURWAHIDAH NURWAHIDAH Putri, Asti Astuti Rahardja, Muhammad Nurfaizi Arya Rahmat Januar Noor Renal, Renal Reski Wastuti Asnur Risdayanti Risdayanti Rukmini Kustam, Sri Safitri, Febi Sahriyanti , Andi Selvianita Selvianita Sri Nursyarina Fitri Sri Wulandari Sulmiati, Andi Tri Hidayani, Mesalina Udin Supriadi Ulfiani Ulfiani Wayan Kantun Widia Astuti Widia Astuti Yeni Savitri A. Lawi