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Jurnal TILAPIA
Published by Universitas Abulyatama
ISSN : 2721592x     EISSN : 2721592x     DOI : https://doi.org/10.30601/tilapia.v2i1
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Immunology & microbiology
Jurnal TILAPIA merupakan jurnal ilmiah bidang ilmu perikanan yang diasuh oleh Fakultas Perikanan Universitas Abulyatama Aceh. Jurnal ini menerbitkan artikel berkualitas dalam ilmu perikanan pada umumnya dengan tujuan menyebarluaskan informasi, ide dan hasil penelitian terbaru di bidang perikanan dan kelautan dalam beberapa topik, tidak dibatasi pada: Ilmu perikanan (Budidaya perikanan, pemanfaatan sumberdaya perikanan, pengolahan hasil perikanan, Kimia perairan, fisika perairan dan biologi perairan, Sosial ekonomi perikanan. Frekuensi terbit dua kali dalam setahun yaitu pada bulan Januari dan Juli.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 102 Documents
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Analisis Lama Fermentasi terhadap Mutu Terasi Ikan Rucah (Bycatch) di Desa Suka Jaya, Kecamatan Kuala Baru, Kabupaten Aceh Singkil Liswandi, Liswandi; Apriliani, Dwi; Mahgfirah, Indria
Jurnal TILAPIA Vol 6, No 1 (2025): Januari 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/tilapia.v6i1.5968

Abstract

Terasi ikan rucah merupakan salah satu produk perikanan yang dibuat melalui proses fermentasi. Pembuatan terasi melalui proses fermentasi lalu diblender (ditumbuk) dan dijemur. Penelitian ini dilakukan untuk mengetahui bagaimana pengaruh perbedaan durasi fermentasi terhadap kadar air, kadar protein, uji organoleptik terasi. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) non faktorial. Penelitian ini memiliki satu faktor yaitu lama fermentasi (L) dengan tiga taraf perlakuan yaitu: (L1= 14hari, L2= 28hari, L3= 35hari). Penilaian hedonik dilakukan melalui pemberian nilai pada lembar skor. Data hasil dari lembar skor ditabulasikan dan nilai mutu ditentukan melalui menghitung skor rata-rata dari setiap panelis pada tingkat kepercayaan 95%. Berdasarkan hasil penelitian diketahui bahwa Kadar air tertinggi pada sampel L1 (35,64%), dan kadar protein tertinggi pada sampel L3 (53,97%). Hasil uji hedonik menunjukkan terasi dengan perlakuan terbaik adalah L3 dengan karakteristik skor tekstur 8,46-8,8 warna 8,57-8,88 rasa 7-7,39 dan aroma 7,53-7,71.
Pengaruh Ketebalan Media yang Berbeda terhadap Pertumbuhan Populasi Cacing Sutra (Tubifex sp.) Zamzami, T M; Thaib, Azwar; Syahputra, Faisal
Jurnal TILAPIA Vol 6, No 1 (2025): Januari 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/tilapia.v6i1.4849

Abstract

Cacing sutra merupakan pakan alami yang banyak digunakan dalam pembenihan ikan, terutama pada fase transisi dari endogenous feeding ke exogenous feeding. Cacing ini memiliki tubuh lunak sehingga mudah dicerna oleh larva ikan yang sistem pencernaannya belum berkembang sempurna. Tingginya permintaan terhadap cacing sutra menyebabkan harga yang relatif mahal, sehingga pembudidaya sering mencarinya di selokan atau membeli dari pengepul. Budidaya cacing sutra memerlukan media dengan ketebalan yang ideal untuk mendukung perkembangbiakan dan meningkatkan pertumbuhan populasi. Penelitian ini bertujuan untuk menentukan ketebalan media yang optimal bagi pertumbuhan populasi cacing sutra. Metode penelitian yang digunakan adalah eksperimen dengan rancangan acak lengkap (RAL) non-faktorial, terdiri atas empat perlakuan ketebalan media, yaitu A (2 cm), B (4 cm), C (6 cm), dan D (8 cm), dengan masing-masing perlakuan diulang tiga kali. Parameter yang diamati adalah pertumbuhan populasi cacing sutra. Hasil penelitian menunjukkan bahwa ketebalan media berpengaruh signifikan terhadap pertumbuhan populasi cacing sutra. Perlakuan D (8 cm) menghasilkan populasi tertinggi, yaitu 74.333 individu/500 cm², sedangkan perlakuan A (2 cm) menghasilkan populasi terendah, yaitu 15.333 individu/500 cm².
Analisis Proksimat Tepung Buah Pandan Laut (Pandanus tectorius) Hernandes, Zimmi; Handayani, Lia; Mahgfira, Indria
Jurnal TILAPIA Vol 6, No 2 (2025): Juli 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/tilapia.v6i2.5993

Abstract

The fruit of the screw pine (Pandanus tectorius Park) is a biological resource that has not been optimally utilized, despite its potential as a nutrient-rich food source. This study aims to evaluate the chemical characteristics of screw pine fruit flour through proximate analysis. Fruit samples were collected from Gampong Ladong, Aceh Besar, then dried and ground into flour that passed through a 50-mesh sieve. The results of the proximate analysis showed that the flour contained 10.42% moisture, 7.22% ash, 1.98% fat, 2.79% protein, and 77.59% carbohydrates. These characteristics indicate that screw pine fruit flour has a feasible nutritional value and potential to be developed as an alternative food ingredient.
Pengaruh Perbedaan Pemberian Jenis Makroalga Sebagai Pakan Alami Pada Budidaya Abalon Haliotis Squamata Iskandar, Andri; Naily, Alifah; Harsono, Agus; Hendriana, Andri
Jurnal TILAPIA Vol 6, No 2 (2025): Juli 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/tilapia.v6i2.5783

Abstract

The abalone Haliotis squamata is a fishery commodity with significant development potential. The efforts to increase abalone production can be achieved through aquaculture. In Indonesia, most abalone production still comes from wild catches. One of the key factors in successful abalone farming is the quality of the feed provided. Therefore, studies on abalone feed are necessary to improve growth, survival, and overall farming productivity. Such research is also essential to support sustainable production without dependence on wild catches. The purpose of this study is to assess abalone growth and survival in relation to the availability of various macroalgae diets, enabling the identification of the optimal macroalgae type to promote abalone growth and survival. In this study, Gracilaria sp. and Ulva reticulata were used as abalone feed. Analysis of variance (ANOVA) was used to examine the data. According to the study, the growth patterns created by the two feed types were comparatively similar. Both types of macroalgae were consumed by abalone with a normal response, causing no toxicity or stress, making them suitable options as primary abalone feed.
Retensi Protein Lemak Ikan Gabus (Channa sp.) dengan Penambahan Arang Aktif dan Kitosan dengan Dosis Berbeda pada Pakan Kalimansyah, Kalimansyah; Nurhayati, Nurhayati; Handayani, Lia; Almuqaramah, T.M Haja
Jurnal TILAPIA Vol 6, No 2 (2025): Juli 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/tilapia.v6i2.6005

Abstract

Lipid and protein retention are essential indicators for evaluating nutrient utilization efficiency in fish. These parameters reflect the organism's ability to absorb, store, and metabolize dietary lipids and proteins. Optimizing nutrient retention is closely related to feed quality, including the use of functional feed additives that enhance the nutritional and physiological performance of fish. Activated charcoal and chitosan are two promising feed additives known for their potential to improve feed efficiency. Activated charcoal acts as a porous adsorbent with a high surface area, enabling it to effectively bind and remove toxins and metabolic waste from the digestive tract. Meanwhile, chitosan—a derivative of chitin—possesses antimicrobial and immunostimulant properties and is capable of improving gut health, which supports better metabolic function and nutrient absorption. This study aimed to evaluate the effects of dietary supplementation with activated charcoal and chitosan on lipid and protein retention in striped snakehead (Channa striata) and to determine the optimal dosage combination. The experiment was conducted using a Completely Randomized Design (CRD) with six treatments and three replications. The treatments were as follows: A (control, no additive), B (2% activated charcoal), C (3% chitosan), D (1% activated charcoal + 3% chitosan), E (1.5% activated charcoal + 3% chitosan), and F (2% activated charcoal + 3% chitosan). The test fish were juvenile snakeheads with an average length of 3 ± 0.5 cm, stocked at a density of 20 fish per aquarium. Observed parameters included lipid retention, protein retention, weight and length gain, feed efficiency, and feed conversion ratio (FCR) over a 70-day rearing period. The results indicated that treatment D (1% activated charcoal + 3% chitosan) yielded the best performance in terms of protein retention (16.24%), weight gain (2.71 g), length gain (3.19 cm), feed efficiency (32.96%), and the lowest feed conversion ratio (3.04). In contrast, the highest lipid retention (3.33%) was observed in the control group (A).
Peningkatan Kecerahan Warna Ikan Molly (Poecilia sphenops) melalui Penambahan β-Karoten dari Ekstrak Kulit Buah Kelapa Sawit (Elaeis guineensis) pada Pakan Muhazzir, Said; Mutakin, Abdul; Thaib, Azwar; Sabil, Shahrul Rajab; Handayani, Lia
Jurnal TILAPIA Vol 6, No 2 (2025): Juli 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/tilapia.v6i2.6584

Abstract

Decline in body coloration intensity in molly fish (Poecilia sphenops) is a common issue in ornamental fish aquaculture, primarily caused by a reduction in pigment concentration. Carotenoids, particularly β-carotene, are known to enhance fish coloration. Oil palm (Elaeis guineensis), especially its mesocarp, contains significant amounts of β-carotene and has potential as a natural source of pigment in fish feed. This study aimed to evaluate the effect of β-carotene extract derived from oil palm on the color intensity of molly fish and to determine the optimal dosage for improving color quality. A non-parametric Completely Randomized Design (CRD) was employed, consisting of four treatments with two replications: A (0% β-carotene), B (10% β-carotene), C (20% β-carotene), and D (30% β-carotene). Molly fish used in the study had an initial average Total Color Fidelity (TCF) score of 16, with a stocking density of six fish per aquarium. The main parameter observed was the increase in color brightness. Results indicated that the addition of β-carotene extract significantly enhanced the color intensity of the fish, with treatment D (30% β-carotene) yielding the highest improvement, reaching an average TCF score increase of 18.33 points. In conclusion, supplementation of oil palm-derived β-carotene extract in the diet effectively improves the coloration of molly fish, with 30% β-carotene identified as the optimal dosage for achieving significant color enhancement.
Penangkapan Lobster Air Tawar di Danau Laut Tawar Kabupaten Aceh Tengah dengan Alat Tangkap Bubu Wau Muklis, Muklis Muklis; Artelin, Nisma; Aprilla, Ratna Mutia
Jurnal TILAPIA Vol 6, No 2 (2025): Juli 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/tilapia.v6i2.6535

Abstract

Laut Tawar Lake is located in Takengon City, Central Aceh Regency. Currently, the lake is utilized by the surrounding community as a lobster fishing area. The fishing gear used by the fishermen includes bubu wau traps and other fishing tools. The main catch from the bubu wau traps used by the fishermen in One-One Village is freshwater lobster, a species found in Laut Tawar Lake. The freshwater lobsters caught in One-One Village have a high market value, which is why most fishermen in the area use bubu wau traps. These traps allow better control over the size of the lobsters caught, depending on the trap’s mesh size. The shift from catching depik fish to freshwater lobsters has increased interest in the use of bubu wau traps. One of the current research focuses is freshwater lobster fishing using bubu wau traps; thus, we believe this study is necessary. Based on the findings during the study, the species caught was Cherax quadricarinatus, with the most frequently caught size being those with a carapace length of 4.4–4.9 cm, and the least frequently caught size being 8.6–9.1 cm.
Efektivitas Perbandingan Budikdamber Sistem Airlift dengan Budikdamber Biasa pada Budidaya Ikan Lele Dumbo (Clarias gariepinus) Miranda, Salmanya; Almuqaramah, T.M. Haja; Syahputra, Faisal; Thaib, Azwar
Jurnal TILAPIA Vol 6, No 2 (2025): Juli 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/tilapia.v6i2.6498

Abstract

The fish farming in buckets (Budikdamber) system using airlift technology is an integrated cultivation method in which fish and plants are reared together in a single container (a polyculture of fish and plants). This system utilizes an airlift mechanism to circulate water and nutrients from the bottom of the fish container to the plant growing area. The airlift functions by injecting air into the lower part of a submerged pipe, which lifts water and nutrient-rich fluid to the surface through air pressure. This study aims to determine the more effective method between Budikdamber with airlift and conventional Budikdamber (without airlift) in the cultivation of African catfish (Clarias gariepinus) and water spinach (Ipomoea reptans Poir). A comparative method was employed by evaluating the performance of both systems using two treatments, each with three replications: Treatment A used the airlift Budikdamber system, while Treatment B used the conventional Budikdamber system. The results showed that the growth performance of African catfish (Clarias gariepinus) was significantly better in Treatment A (airlift system) compared to Treatment B (conventional system). However, the growth of water spinach (Ipomoea reptans Poir)—measured by plant height, fresh weight, and leaf number—showed no significant difference between the two treatments. Based on the t-test, there was a statistically significant difference in the growth performance of African catfish in favor of the airlift Budikdamber system (Treatment A).
Pengaruh Penambahan Garam dengan Konsentrasi yang Berbeda Terhadap Karakteristik Kecap Langkitang (Faunus ater) Safur, Putri; Maulidya, Rulita; Handayani, Lia
Jurnal TILAPIA Vol 6, No 2 (2025): Juli 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/tilapia.v6i2.6843

Abstract

Faunus ater (commonly known as langkitang) is a type of gastropod from the phylum Mollusca with promising potential as an alternative raw material for fermented soy sauce production. This potential is supported by its relatively high nutritional content, including protein (9.53%), fat (2.38%), moisture (79.97%), and minerals such as calcium (1.017%), phosphorus (0.012%), and iron (0.005%). This study aimed to evaluate the effect of different salt concentrations on the chemical and microbiological characteristics of langkitang-based soy sauce, focusing on NaCl content, total plate count (TPC), pH, and the presence of lactic acid bacteria (LAB). The production process involved washing, steaming, meat separation, ingredient mixing, fermentation, filtration, and cooking. Three salt concentration treatments (A, B, and C) were applied during fermentation. The results showed NaCl levels of 17.70%, 22.90%, and 21.45% for treatments A, B, and C, respectively—all within the acceptable range based on the Indonesian National Standard (SNI). TPC analysis revealed that samples A and B had total microbial counts of <2500 colonies/gram, while sample C had 7.2 × 10³ colonies/gram. The pH values across all treatments ranged from 6.46 to 6.52. Meanwhile, LAB testing returned negative results for all samples, indicating the absence of lactic acid bacteria.
Manipulasi Lingkungan Menggunakan Cahaya Led (Light Emiting Diode) serta Pemberian Pakan β-karoten untuk Meningkatkan Intensitas Warna Ikan Guppy (Poecilia reticulata) Sabil, Shahrul Rajab; Thaib, Azwar; maulidya, Rulita; Uliyana, Uliyana; Handayani, Lia
Jurnal TILAPIA Vol 6, No 2 (2025): Juli 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/tilapia.v6i2.6585

Abstract

Freshwater ornamental fish such as guppies (Poecilia reticulata) are popular due to the variety and vibrancy of their body coloration. However, one of the main challenges in their cultivation is the decline in color quality caused by pigment loss, which reduces their visual appeal. Lighting, particularly from artificial sources such as LED lamps, plays a critical role in influencing chromatophore activity involved in pigmentation. The appropriate spectrum, intensity, and duration of light exposure can enhance the brightness and clarity of fish coloration. Additionally, β-carotene, a precursor of carotenoid pigments, is essential for color enhancement. Oil palm (Elaeis guineensis), especially its mesocarp, is a rich natural source of β-carotene and has potential as a natural feed additive. This study aimed to evaluate the effect of combining LED light spectra with β-carotene extract from oil palm mesocarp on color intensity and reproductive performance of guppies. The experiment used a Completely Randomized Design (CRD) with four treatments and two replications: A (red LED + 20% β-carotene), B (yellow LED + 20% β-carotene), C (white LED + 20% β-carotene), and D (no LED + 20% β-carotene). The results showed that treatment C (white LED + 20% β-carotene) produced the best outcomes, with an increase in color score of 28.83 points (measured using Toca Color Finder) and an average of 45 offspring. These findings indicate that the integration of LED lighting and dietary β-carotene derived from oil palm is effective in enhancing both coloration and reproductive performance in guppies

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