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All Journal Jurnal Perikanan dan Kelautan NIKe Jurnal Ilmiah Perikanan dan Kelautan | Fisheries and Marine Scientific Journal AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Jurnal Sumberdaya Akuatik Indopasifik Jurnal Medik Veteriner Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Journal of Aquaculture Science Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Jurnal Abdi Insani Jurnal Abdidas Tomini Journal of Aquatic Science Media Akuatika: Jurnal Ilmiah Jurusan Budidaya Perairan ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Fisheries and Society Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Agrikan: Jurnal Agribisnis Perikanan Research Review: Jurnal Ilmiah Multidisiplin Jurnal Vokasi Sains dan Teknologi Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Fisheries & Marine Jurnal Perikanan dan Kelautan
Arafik Lamadi
Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Veterinary Other

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Pengaruh Penambahan Dedak Padi dengan Fermentasi Probiotik EM4 terhadap Peningkatan Populasi Daphnia magna Widiawati Daeng; Hasim Hasim; Arafik Lamadi
The NIKe Journal VOLUME 11 ISSUE 3 | SEPTEMBER 2023
Publisher : Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v11i3.21988

Abstract

This research aims to determine the effect of adding organic rice bran material through the EM4 (Effective Microorganism) probiotic fermentation process with different doses on increasing the Daphnia magna population. This research was carried out from June to July 2018, which took place at the UPTD Multipurpose Entrepreneur Fish Seed Center, Gorontalo City. This research used the Experimental Method with a Completely Randomized Design (CRD) for three treatments and three replications, namely treatment A (5gr rice bran + 1 ml of fermented EM4), treatment B (5gr of fermented rice bran + 3 ml of fermented EM4), treatment C (5gr rice bran + EM4 5 ml fermented). The results of this research show that organic rice bran fermented using EM4 probiotics has an effect on Daphnia magna population growth. The research results showed that the best value was in treatment A, fermented rice bran produced the highest peak population on the eighth day with a density of 171 individuals/liter.
Stocking Density And Different Water Discharge on Red Tilapia Cultured Using a Recirculation System Lamadi, Arafik; Mulis, Mulis; K. Usman, Husain
Agrikan Jurnal Agribisnis Perikanan Vol. 15 No. 2 (2022): 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.v15i2.1246

Abstract

Red Tilapia is one of the freshwater fish favored by the community because of its delicious and savory taste and economic value. This study aimed to determine the best effect between stocking density and water discharge on the growth and survival rate of Red Tilapia (Oreochromis niloticus) cultured using by recirculation aquaculture system (RAS). The method used in this study was a factorial 2-factor Completely Randomized Design (CRD). Where the first factor is stocking density with a treatment level of P1 = 1 fish/liter of water, P2 = 4 fish/liter of water, P3= 7 fish/liter of water, and the second factor is water discharge with a treatment level of D1 = 30 ml/second, D2= 40 ml/second, D3= 50 ml/second. The observed variables included growth (total length and total weight) and survival rate (SR). The highest full-length yield was 3.9 cm in the P2D3 treatment (stocking density of 4 birds/liter and 50 ml/second). The highest absolute weight yield was 6.41 grams in the P2D3 treatment (stocking density of 4 fish/liter, water discharge 50 ml/second). Meanwhile, the highest survival rate was 98.15% in the P1D3 treatment (stocking density of 1 fish/liter, water discharge 50 ml/second). The results showed that the interaction between different stocking densities and water discharge did not significantly affect the growth and survival rate of Red Tilapia Fcount < Ftable.
Penambahan Vitamin C Dalam pakan dengan Dosis Berbeda Terhadap Pertumbuhan Dan Kelangsungan Hidup Lobster Air Tawar (Cherax quadricarinatus) Badjuka, Dwi Andita; Koniyo, Yuniarti; Lamadi, Arafik
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 7 No 1 (2024): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v7i1.3861

Abstract

Freshwater Crayfish (Cherax quadricarinatus) is one of the flagship commodities in fisheries. Vitamin C is an essential nutrient to support the growth of C.quadricarinatus. this research aimed to determine the effects of the addition of vitamin C into artificial feed with different dosages. The tested animals were 120 Freshwater Crayfish juveniles with an average initial length of ± 4 cm and a weight of 3 grams. The water volume used was 10 liters/container. This rescarch was conducted for 43 days. The research method used was an experimental method with a completely randomized design (CRD), consisting of 4 treatments and 3 replications. Treatments A : Without vitamin C, treatments B: 250 mg/kg feed, treatments C: 300 mg/kg feed, treatments D: 350 mg/kg feed. The results showed no significant difference in length, weight, and survival rate, but there was a significant difference in the molting frequency with the best results in treatment D. The administration of vitamin C at a dosage of 350 mg/kg feed resulted in good growth in freshwater Crayfish juveniles with an average length of 1,27 cm an average weight of 1,29 grams, and a survival rate of 96.67%.
Efektivitas Ekstrak Buah Belimbing Wuluh (Averhoa blimbi L) Dalam Menghambat Pertumbuhan Bakteri Aeromonas hydrophila Pada Ikan Mas (Cyprinus Carpio) Buda, Siti Nurinda; Koniyo, Yuniarti; Lamadi , Arafik
Research Review: Jurnal Ilmiah Multidisiplin Vol. 2 No. 2 (2023): Research Review: Jurnal Ilmiah Multidisiplin (Agustus 2023 - Januari 2024)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v2i2.42

Abstract

This research aimed to determine the optimal concentration of wuluh star fruit extract in feed as an effort to prevent the growth of Aeromonas hydrophila bacteria in common carp. The study was conducted from may to june 2023. The treatments in this study consisted of different levels of wuluh star fruit extract in the feed, comprising five (5) levels:A = 0ml wuluh star fruit extract per kg of feed + injection of Aeromonas hydrophila (positive control = PC), B = 0ml wuluh star fruit extract per kg of feed ( nrgative control – NC), C = 10ml wuluh star fruit extract per kg of feed + injection of Aeromonas hydrophila, D = 15ml wuluh star fruit extract per kg of feed + injection of Aeromonas hydrophila, and E = 20ml wuluh star fruit extract per kg of feed + injection of Aeromonas hydrophila. Each treatment had three (3) replications. The common carp used was 10 cm in size, collected from a fish farm. The fish were kept in aquariums with a stocking density of 5 fish per aquarium. Prior to treatment, the fish were acclimated to the environment for 1 week. During acclimation, the fish were fed commercial pelletswith a protein content of 36% twice a day. ANOVA analysis results showed that the addition of wuluh star fruit extract significantly influenced the growth rete and survival rate of common carp, aiding in the recovery of common carp infected with Aeromonas hydrophila BACTERIA AND PREVENTING the growth of the bacteria. The optimal concentration of wuluh star fruit extract was 15ml per kg of feed to prevent the growth of Aeromonas hydrophila bacteria.
Pengaruh Penambahan Ekstrak Buah Pepaya Muda Terhadap Tingkat Pertumbuhan dan Kelangsungan Hidup Ikan Mas (Cyprinus carpio) Hamsir, Widianto; Juliana; Lamadi, Arafik
Research Review: Jurnal Ilmiah Multidisiplin Vol. 3 No. 1 (2024): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2024 - Juli 2024)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v3i1.57

Abstract

This research aims of determine the effect of adding papaya extract which countains the papain enzyme on the growth and survival of goldfish (Cyprinus carpio). It is conducted for 35 days at the Andalas Fish Seed Center (BBI), Kota Tengah, Gorontalo Province. The research method applies a completely randomized design (CRD) with 4 treatments and 3 replications. It is done by adding a dose of papaya extract containing the papain enzyme as P1 (Control), P2 (0,25g), P3 (0,50gr), P4 (0,75 gr). Moreover, the parameter observed include weight and length growth as well as survival. The result show that the addition of papaya extract to feed can increase the growth rate of the goldfish see weight with the best value of 0,48% in the P3 treatment and 0,65% in length growth. Meanwhile, the lowest value is shown in the P1 treatment of 0,25% for weight and 0,46% for length. Futhermore, the highest survival is achieved in the P4 treatment at 81,67% and the lowest in the P1 treatment at 33,33%. The addition of papaya extrac to the feed does not affect the growth in its length and weight but does affect the survival. On the other hand, the water quality during the research ranges from 27-27,2oC, with pH 8,0-8,1 and DO 5,8-6,2 Mg/L.
Pemberian Pakan Alami Berbeda terhadap Pertumbuhan dan Kelangsungan Hidup Ikan Hulu’u (Giuris margaritaceus) Mile, Julfikar; Lamadi, Arafik; Tuiyo, Rully
Research Review: Jurnal Ilmiah Multidisiplin Vol. 3 No. 1 (2024): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2024 - Juli 2024)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v3i1.70

Abstract

This study aimed to determine the growth and survival of Hulu’u fish using different natural feeds and identify the best natural feed for the growth and survival of Hulu’u fish. The study used a completely randomized design (CRD) consisting of four treatments and three replications, resulting in 12 experimental units. Each unit contained 15 Fish. Data collected included absolute weight growth, absolute length increase, and survival rate. The study was conducted for one month, with data collection performed four times during the study period. The average absolute weight was P2 (0,46 cm), P1 (0,38 cm), P3 (0,34 cm), and P4 (0,33 cm). The average absolute weight was P2 (0,42 grams), P1 (0, 34 grams), P3 (0,26 grams), and P4 (0, 25 grams). Survival Rates were P2 (60%), P1 (55,56%), P4 (51%), and P3 (46%). The ANOVA analysis showed that the F-value was greater than the F-table value of 5%, indicating that the treatments significantly affected the growth of Hulu’u fish. Different feeding for Hulu’u fish had an effect because the feeds provided were well consumed by the fish, resulting in good growth. Silkworm was the best feed, producing the highest absolute length increase of 0,46 cm and an absolute weight increase of 0,42 grams.   
Pengaruh Pemberian Artemia Sp. yang Diperkaya Minyak Cumi dengan Dosis Berbeda dalam Meningkatkan Kelangsungan Hidup Larva Udang Vaname (Litopenaeus Vannamei) Gumohung, Siti Amelia; Koniyo, Yuniarti; Lamadi, Arafik
Research Review: Jurnal Ilmiah Multidisiplin Vol. 3 No. 1 (2024): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2024 - Juli 2024)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v3i1.72

Abstract

This study aims to determine the effect of giving Artemia sp. enriched with squid oil at different doses to increase the survival of vannamei shrimp larvae (Litopenaeus vannamei). This study is conducted using the experimental method. The test animals used are 600 v an a m ei shrimp larvae (Litopenaeus vannamei), with treatment A (Control), B (20 individuals/head), C(25 individuals/head), and D(30 individuals/head). The containers used are 12 pieces of styrofoam with a volume of 30 L, and each contains 50 vaname shrimp larvae (Litopenaeus vannamei). This study lasted for 30 days. Furthermore, the design used ni this study is a Completely Randomized Design (CRD) using Analysis of Variance (ANOVA). Further tests are carried out using the Least Significant Difference (BNT) test. The research findings indicate that the administration of Artemia sp. enriched with squid oil at varying doses significantly impacts the survival rates of vannamei shrimp larvae. Treatment D, with a dose of 30 individuals per larvae, exhibited the highest survival rate at 62%, whereas Treatments C, B, and A had lower survival rates of 54%, 49%, and 41%, respectively. Treatment D was considered the most effective in this study. These findings offer valuable insights for the development of more effective and efficient vannamei shrimp farming practices.
Subtitusi Tepung Maggot (Hermetia illunces) Dengan Tepung Ikan Untuk Pertumbuhan dan Kelangsungan Hidup Benih Ikan Mas Koi (Cyprinus Carpio Linneaus) Doholio, Ekowanto; Tuiyo, Rully; Lamadi, Arafik
Research Review: Jurnal Ilmiah Multidisiplin Vol. 3 No. 1 (2024): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2024 - Juli 2024)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v3i1.73

Abstract

This study aims to discover the effect of subtitution of maggot flour (Hermetua illunces) with fish flour as animal feed for the growth and survival of Cauliflower Gold Fish (Cyprinus Carpio Linneaus). Moreover, it is also to discover the best percentage of maggot flour as an alternative ingredient to subtitute the fish flour to create impacts on the growth and survival  of Cauliflowe Golf Fish (Cyprinus Carpio Linneaus). In regards to that, thus study was caried put for 35 days during  September-November 2022 at the Fish Seed Center (BBI) Gorontalo City. This using 4 treatments with 3 repetitions: Threatment A (Control) 0% Maggot Flour, Threatment B 10% Maggot Flour, Threatment C 20% Maggot Flour, Threatment D 30% Maggot Flour.bThe result showed that maggot flour subtitution did not have significant impact on the growth and survival of Cauliflower Gold Fish (Cyprinus Carpio Linnaeus).
Color Brightness and Growth Levels of Goldfish (Carassius auratus) Reared with Different Light Spectrums Sabrina, Annisa Nur; Mukti, Akhmad Taufiq; Suciyono, Suciyono; Kenconojati, Hapsari; Ulkhaq, Mohammad Faizal; Fasya, Arif Habib; Lamadi, Arafik; Imlani, Ainulyakin; Mariah, Sharven Rao
Jurnal Medik Veteriner Vol. 6 No. 2 (2023): October
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol6.iss2.2023.250-255

Abstract

Carassius auratus is one of the potential ornamental freshwater fish in Indonesia. The potential of this fish increases along with the dominance of the colors produced during cultivation. We have demonstrated to treat differences in the light spectrum to increase the brightness of the colors. Completely randomized design with 5 treatments and 4 replications as the design i.e., (P1) negative control with no LED, (P2) positive control using white LED light and a room light intensity, (P3) red LED, (P4) green LED, and (P5) blue LED. We reported that the red LED was the light spectrum that produced the best treatment to increase the color brightness and growth of goldfish. The brightness level of the color in the P3 treatment was 63,04% as measured by Adobe Photoshop; using the M-TCF method, it was 8,94% body color, 9,37% dorsal fin, and 9,31% tail fin. Meanwhile, the best specific growth rate were found in P5 followed by P3 treatment in a row of 5,33 ± 0,66b, 3,46 ± 0,57ab, respectively. The red color spectrum produced the best pigmentation but the blue color spectrum was the best for the growth of C. auratus.
PENERAPAN METODE SFA (STOCHASTIC FRONTIER ANALYSIS) DALAM PEMBERDAYAAN MASYARAKAT DI DESA MOOTINELO, KWANDANG, GORONTALO UTARA Wila Rumina Nento; Arafik Lamadi; Moh. Muchlis Djibran
Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Vol 4 (2023): PROSIDING SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT - SNPPM2023
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Jakarta

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

Abstract

Abstract North Gorontalo Regency has great potential in the fisheries sector, the sea area reaches 587.6 km2 with a coastline length of 79.6 km (13.5% of the coastline of Gorontalo Province). One of the potential priorities in the aquaculture sector is vaname shrimp. One of the vaname shrimp cultivation centers in North Gorontalo Regency is Mootinelo Village which is located in Kwandang District. Shrimp ponds in Mootinelo Village are still classified as conventional with traditional management methods. Apart from the inadequate level of knowledge of the farmers, environmental quality that is less supportive, disease attacks and non-standard feeding are also factors causing the production of white shrimp in Mootinelo Village to not be optimal, which of course has an impact on the income of the farmers which is still classified as moderate or even low. . With an effort to approach technical efficiency, namely through the SFA (Stochastic Frontier Analysis) method, the main problems faced by partners, namely aspects of basic knowledge regarding the technical aspects of vaname shrimp cultivation and product processing aspects, can be resolved. In this case, there has been an increase in the knowledge of the 'Vaname Jaya' cultivator group regarding the technical characteristics and efficiency of cultivation using the SFA method, as well as an increase in skills in making processed shrimp products, namely eby furai. Abstrak Kabupaten Gorontalo Utara memiliki potensi yang besar di bidang perikanan, luas perairan laut mencapai 587,6 km2 dengan panjang garis pantai 79,6 km (13,5% dari panjang pantai Provinsi Gorontalo). Salah satu potensi yang menjadi prioritas di bidang akuakultur adalah udang vaname. Salah satu sentra budidaya udang vaname di Kabupaten Gorontalo Utara adalah Desa Mootinelo yang terletak di Kecamatan Kwandang. Tambak udang di Desa Mootinelo masih tergolong konvensional dengan metode pengelolaan yang tradisional. Selain tingkat pengetahuan para petambak yang belum memadai, kualitas lingkungan yang kurang mendukung, serangan penyakit, serta pemberian pakan yang tidak standar juga merupakan faktor penyebab produksi udang vaname di Desa Mootinelo tidak maksimal, yang tentunya berimbas pada pendapatan para petambak yang masih tergolong sedang bahkan rendah. Dengan adanya suatu upaya pendekatan efisiensi teknis yaitu melalui metode SFA (Stochastic Frontier Analysis), dimana permasalahan utama yang dihadapi mitra yaitu aspek pengetahuan dasar mengenai teknis budidaya udang vaname dan aspek pengolahan produk dapat teratasi. Dalam hal ini, terjadi peningkatan pengetahuan kelompok pembudidaya ‘Vaname Jaya’ mengenai karakteristik dan efisiensi teknis budidaya melalui metode SFA, serta peningkatan keterampilan dalam membuat produk olahan udang yakni eby furai.
Co-Authors Abdul Madjid Lukum Abdul Madjid Lukum Ade Muharam Agatha Elda Kristanto Ahmad Yasin, Ahmad Ahmad, Indra G Akhmad Taufiq Mukti Alvionita, Mita Angki Adam Badjuka, Dwi Andita Blongkod, Wahyuni Buda, Siti Nurinda Daud, Jakrin Desy Ananda Pakaya Dewa Gede Raka Wiadnya Dewinta Pakaya Doholio, Ekowanto Fasya, Arif Habib Feni Iranawati Gumohung, Siti Amelia Hamsir, Widianto Hasim Hasim Hasim Hasim Heni Pujiastuti Husain Usman Imlani, Ainulyakin Inka Imran Juliana K. Usman, Husain Kenconojati, Hapsari La Nane Maheno Sriwidodo Marapua, Reynaldo P. A Mariah, Sharven Rao Marjan, Rahmatiya Miftahul Khair Kadim Mile, Julfikar Moh. Muchlis Djibran Mohammad Faizal Ulkhaq Mulis Mulis Mulis Mulis Nur Ais Syakbana Rian Fintarji Riska Puluhulawa Rivaldi Y. Pasi Rully Tuiyo Sabrina, Annisa Nur Septi Erpina Br. Ginting Shindy Hamidah Manteu Suciyono, Suciyono Suherman, Suti Suherman, Sutianto Pratama Sunani, Muh Azrul Syamsah H Syamsuddin Syuhrizal Yasani Umar, Putra Arif Yanto Utiya, Tri Yuningsih P Utiya, Tri Yuningsih P. Widiawati Daeng Wila Rumina Nento Yuniarti Koniyo