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All Journal Jurnal Akuakultur Indonesia BIOTROPIA - The Southeast Asian Journal of Tropical Biology Jurnal Sains dan Inovasi Perikanan/Journal of Fishery and Innovation (JSIPi) Jurnal Sosio Agribisnis Jurnal Sapa Laut Jurnal Sosial Ekonomi Perikanan Jurnal Dedikasi Masyarakat Empowerment : Jurnal Pengabdian Masyarakat Sains Akuakultur Tropis : Indonesian Journal of Tropical Aquaculture Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Jurnal Pengabdian kepada Masyarakat Media Akuatika: Jurnal Ilmiah Jurusan Budidaya Perairan Jurnal Pengabdian Mandiri Journal of Fish Health Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Aceh Journal of Animal Science JURNAL SAINS dan INOVASI PERIKANAN Jurnal Penelitian Pendidikan Indonesia Jurnal Sosial Ekonomi Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Muhaimin Hamzah
Program Studi Budi Daya Perairan, Jurusan Perikanan, Fakultas Perikanan Dan Ilmu Kelautan, Universitas Haluoleo
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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Kajian nilai manfaat langsung ekosistem mangrove di Desa Moko Kecamatan Lakudo Kabupaten Buton Tengah Sulawesi Tenggara Rosmawati; Haris, Abdul; Nurdiana A; Piliana, Wa Ode; Hamzah, Muhaimin; Sidiq, Azwar
Jurnal Sosial Ekonomi Perikanan Vol 8 No 1 (2023): Jurnal Sosial Ekonomi Perikanan
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jsep.v8i1.10

Abstract

Mangroves are one of the coastal ecosystems with various ecosystem services include economic benefits. The purpose of this study is to determine the economic value of mangrove ecosystems that are directly utilized by the people of Moko Village, Lakudo District, Central Buton Regency, Southeast Sulawesi. This research was conducted during the period from August to September 2021. The sampling method used was the accidental sampling method, which is a non-probability sampling technique by determining the sample based on who was encountered at the time of data collection. The research sample was the people of Moko Village who live around the mangroves and directly use of the products from the mangrove forest. The types of data used were primary data and secondary data that are qualitative and quantitative. Primary data were obtained directly from the field through interviews with related parties, questionnaires, and direct observation. Secondary data were obtained from the Tourism Office of Central Buton Regency and through literature studies that related to research aims The results of this study showed that the benefits of the mangrove ecosystem in Moko Village consisted of fishing, crab, and shrimp fishing around and in the mangrove forest. The annual total benefit value of mangroves was IDR.507,704,732,- which consisted of fish benefits of IDR 149,064,333,- crab benefits of IDR .230,170,566,- and shrimp benefits of IDR.128,469,833,-.
Kajian ekonomi usaha pembesaran Ikan Bandeng (Chanos chanos forskal) di kolam beton air payau FPIK UHO Yulipriani; Nurdiana A; Piliana, Wa Ode; Balubi, Abdul Muis; Siang, Roslindah Daeng; Hamzah, Muhaimin
Jurnal Sosial Ekonomi Perikanan Vol 8 No 4 (2023): Jurnal Sosial Ekonomi Perikanan
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jsep.v8i4.37

Abstract

The purpose of this study was to find out the total cost, production of milk fish, total revenue, the profit, RC Ratio BEP Price, BEP Revenue and BEP production of milkfish culture business. This research was conducted on July 2022 at brackish water concrete pond in Faculty of Fisheries and Marine Sciences, Halu Oleo University (as a case study). The results showed that the fixed costs was IDR127,583 and the variable costs was IDR5,005,000, so the total cost was IDR5,132,583/production. The total revenue of this business was IDR 17,500,000 and the production Break Event Point (kg) was 6.00. the total price of Break Event Point was IDR6,415.73 and the total revenue of Break Even Point was IDR447,660. The profit of milkfish culture business in this location was IDR12,367,417 and the RC ratio of this business was 3.41. The milkfish culture business has a significant influence on the some indicators of economically benefit. This study concluded that the milkfish culture business at brackish water of Faculty of Fisheries and Marine Science, Halu Oleo University could profits because the total revenue could cover the production costs of milkfish culture business.
Kajian produksi budidaya udang vaname di Kabupaten Kolaka Yulianingsih, Tri; Budiyanto; Riani, Irdam; Hamzah, Muhaimin; Mansyur, Akhmad; Sarifin, Abdul
Jurnal Sosial Ekonomi Perikanan Vol 7 No 4 (2022): Jurnal Sosial Ekonomi Perikanan
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jsep.v7i4.128

Abstract

The purpose of this study was to determine the effect of land area, number of fry, amount of feed, amount of fertilizer, amount of lime, and amount of mill technology on production of vaname shrimp in Samaturu and Latambaga districts, Kolaka Regency from June to July 2020. The population in this study, all cultivators who are active in aquaculture activities totaling 17 people. The sample in this study was taken using the census method. Data collection in this study used interviews, observation, and documentation. Analysis of the data used is multiple linear regression analysis using SPSS 16.0. The results of the f-test analysis showed that all independent variables (land area, number of fry, amount of feed, amount of lime, amount of fertilizer, and amount of mill technology) used in this study simultaneously gave a significant effect on the dependent variable (production). Meanwhile, the test analysis shows that the production variable is significantly and not significantly affected. Variable area of ​​land and the number of fry have a significant effect on the production of vaname shrimp, while the amount of feed, the amount of lime, the amount of fertilizer, and the amount of mill technology have no significant effect on the production of white shrimp.
Growth and viability of juvenile humpback grouper (Cromileptes altivelis) supplemented with inorganic and organic selenium Hamzah, Muhaimin; Suprayudi, Muhammad Agus; Utomo, Nur Bambang Priyo; Manalu, Wasmen
Jurnal Akuakultur Indonesia Vol. 11 No. 2 (2012): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1458.581 KB) | DOI: 10.19027/jai.11.141-152

Abstract

This study was conducted to determine the effects of inorganic selenium (sodium selenite) and organic selenium (selenomethionine) supplementation on growth and viability of juvenile humpback grouper (Cromileptes altivelis). The experiment was designed as a completely randomized design with eight treatments and three replications. The treatment being tested was source and dosages of selenium ie., inorganic selenium (sodium selenite) supplementation with dosages of 0.5, 1, 2, and 4 mg Se/kg diet and organic selenium (selenomethionine) with dosages of 1, 2, and 4 mg Se/kg diet. Another treatment was unsupplemented selenium. Juveniles humpback grouper at an initial average length of 6,39±0,41 cm and body weight of 4,49±0,65 g were reared in 90×40×35 cm3 aquaria and fed artificial diet (pellet) two times daily (08.00 and 16.00) at satiation. Fishes were reared for 40 days at a stocking density of 12 fish per aquarium on sea water with salinity of 30–31 ppt and temperature of 28–29 °C. The results of this study showed that the source of selenium supplementation (inorganic or organic) affected growth performance, glutathione peroxidase (GPx) enzyme activity, and blood profiles of the experimental fish. Generally, it was found that selenomethionine supplementation resulted in better fish performance than sodium selenite. In sodium selenite supplementation, survival declined with the increased dosages of Se in the diet, and the supplementation at dosage of 0,5 mg Se/kg diet showed a toxic effects. Histopatological test showed that there were damage in livers, kidneys, and intestines of fish supplemented with sodium selenite from 0.5 to 4 mg Se/kg diet. On the contrary, supplementation of selenomethionine up to 4 mg Se/kg did not show any signs of toxicity and the survival was on 86.11 to 97.22%. Feed efficiency, protein retention, lipid retention, and Se retention indicated that a dosage of 4 mg Se/kg selenomethionine supplementation was the best dosage.Keywords: selenium, viability, growth, Cromileptes altivelis, humpback grouper
Effect of microalgae (Tetraselmis chui Butcher 1959) on growth and survival of nile tilapia (Oreochromis niloticus Linnaeus 1758) reared in low salinity biofloc system Iba, Wa; Wahyuni, Neneng; Hamzah, Muhaimin; Rice, Michael A.
Depik Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.36981

Abstract

Addition of microalgae in the biofloc system may improve growth and survival of Nile tilapia. Also, culturing Nile tilapia in saline water biofloc system may be an adaptation for freshwater shortage. In this study, the growth and survival of Nile tilapia cultured in a low salinity biofloc system with added microalgae was investigated. Increasing salinity in the culture system was done by gradually adding sea water into acclimatization container (618 L, v) on weekly basis for 4 weeks until 9 psu salinity was reached. Tilapia were allowed to adapt to salinity change for one week and fed with commercial feed twice a day until satiation. The biofloc experiment was conducted with 3 microalgal density treatments (5, 15 and 25 104 cells. mL-1) in triplicates. Average initial weight of experimental fish was 4.82 0.76 g. Tilapia were reared for 40 days in aquaria (35 35 40 cm, l w h, 15 L, v) containing 8 individuals fish in each aquarium. The commercial pellets were delivered twice per day at 5% of tilapia biomass until satiation. T. chui was added to the tilapia culture every week. This study showed that the addition of microalgae did not affect the fish weight gain, specific growth rate and survival (p0.05). However, feed conversion ratio and culture productivity were better in tilapia supplied with weekly addition of T. chui at 15 104 cells mL-1 compared to other densities tested.Keywords:SalineBioflocMicroalgae
Pendampingan UMKM dalam Pengembangan Produk Olahan Pertanian dan Perikanan untuk Meningkatkan Nilai Ekonomi di Desa Andoolo Utama, Sulawesi Tenggara Nur, Indriyani; Bande, La Ode Santiaji; Saputra, Rizal Adi; Abdullah, Weka Gusmiarty; Hamzah, Muhaimin; Arimbawa, Putu; Silfi, Silfi; Dilla, Farah; Wibowo, Bayu Adi
Empowerment Vol. 7 No. 02 (2024): Empowerment
Publisher : Program Studi Ilmu Hukum Fakultas Hukum Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/empowerment.v7i02.10737

Abstract

Program Kuliah Kerja Nyata (KKN) di Desa Andoolo Utama bertujuan untuk memberikan pendampingan untuk meningkatkan kapasitas Usaha Mikro, Kecil, dan Menengah (UMKM) dalam menghasilkan produk berbasis bahan olahan lokal. Kegiatan ini dilatarbelakangi oleh potensi pertanian dan perikanan, khususnya kelapa, singkong, dan ikan lele yang melimpah di Desa Andoolo Utama, namun pemanfaatannya masih terbatas pada produk mentah dengan nilai tambah rendah. Melalui pendekatan partisipatif, mahasiswa dan tim  dosen pendamping KKN Universitas Halu Oleo memberikan pelatihan dan pendampingan kepada masyarakat, yang meliputi aspek pengolahan produk, manajemen usaha, pemasaran digital, pengemasan serta branding yang menarik dan higienis. Metode yang digunakan meliputi observasi, diskusi kelompok, bimbingan teknis, dan praktik langsung pembuatan produk olahan kelapa seperti media tanam dari sabut kelapa, opak singkong, jamu, dan abon ikan. Hasil kegiatan menunjukkan peningkatan pemahaman dan keterampilan pelaku UMKM dalam mengolah kelapa, singkong, rimpang dan ikan lele menjadi produk bernilai tambah, peningkatan kualitas produk, dan kemampuan memasarkan produk secara lebih luas melalui platform digital. Program ini diharapkan dapat berkontribusi pada peningkatan kesejahteraan masyarakat Desa Andoolo Utama melalui pengembangan UMKM berbasis sumber daya lokal secara berkelanjutan.
Effect of microalgae (Tetraselmis chui Butcher 1959) on growth and survival of nile tilapia (Oreochromis niloticus Linnaeus 1758) reared in low salinity biofloc system Iba, Wa; Wahyuni, Neneng; Hamzah, Muhaimin; Rice, Michael A.
Depik Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.36981

Abstract

Addition of microalgae in the biofloc system may improve growth and survival of Nile tilapia. Also, culturing Nile tilapia in saline water biofloc system may be an adaptation for freshwater shortage. In this study, the growth and survival of Nile tilapia cultured in a low salinity biofloc system with added microalgae was investigated. Increasing salinity in the culture system was done by gradually adding sea water into acclimatization container (618 L, v) on weekly basis for 4 weeks until 9 psu salinity was reached. Tilapia were allowed to adapt to salinity change for one week and fed with commercial feed twice a day until satiation. The biofloc experiment was conducted with 3 microalgal density treatments (5, 15 and 25 104 cells. mL-1) in triplicates. Average initial weight of experimental fish was 4.82 0.76 g. Tilapia were reared for 40 days in aquaria (35 35 40 cm, l w h, 15 L, v) containing 8 individuals fish in each aquarium. The commercial pellets were delivered twice per day at 5% of tilapia biomass until satiation. T. chui was added to the tilapia culture every week. This study showed that the addition of microalgae did not affect the fish weight gain, specific growth rate and survival (p0.05). However, feed conversion ratio and culture productivity were better in tilapia supplied with weekly addition of T. chui at 15 104 cells mL-1 compared to other densities tested.Keywords:SalineBioflocMicroalgae
PELATIHAN PEMANFAATAN MEDIA SOSIAL SEBAGAI SUATU STRATEGI PEMASARAN ANEKA OLAHAN DARI TANAMAN KAKAO Abdullah, Weka Gusmiarty; Bande, La Ode Santiaji; Hamzah, Muhaimin; Arimbawa, Putu; Ahid Hidayat; Esti Agesta Nurmaida; Mihrad, Edi Syah; Yuyun; La Uco; Tantriati; Sarmila
J-ABDI: Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 1: Juni 2025
Publisher : Bajang Institute

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

Abstract

Banyak petani kakao di pedesaan yang kurang mengetahui pemanfaatan media sosial dalam konteks pemasaran produk olahan dari tanaman kakao. Studi ini bertujuan untuk meningkatkan pemahaman dan keterampilan para pelaku usaha dalam memanfaatkan media sosial sebagai alat pemasaran yang efektif. Metode pelatihan melibatkan pelajaran teori mengenai strategi pemasaran digital, penggunaan platform media sosial, dan teknik promosi produk. Hasil pelatihan menunjukkan peningkatan signifikan dalam pemahaman peserta mengenai potensi media sosial dalam meningkatkan visibilitas produk mereka. Selain itu, pelatihan ini juga menggali berbagai strategi kreatif dan inovatif untuk memasarkan aneka olahan dari tanaman kakao, seperti pembuatan konten menarik dan penggunaan teknologi informasi. Temuan ini memberikan kontribusi penting bagi pengembangan usaha mikro dan kecil di sektor pertanian, khususnya dalam memperluas jangkauan pasar melalui pemanfaatan media sosial.
Immunostimulation of Nile Tilapia Through the Provision of Synbiotic Feed (Eleutherine bulbosa and Probiotic) to Prevent Motile Aeromonas Septicemia (MAS) Disease Hasmin; Hamzah, Muhaimin; Abidin, La Ode Baytul
Journal of Fish Health Vol. 5 No. 3 (2025): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v5i3.7650

Abstract

Motile Aeromonas Septicemia (MAS) is one of the bacterial diseases that attacks and causes mass death of nile tilapia. Disease control in fish farming using synthetic antibiotics has caused problems in aquaculture, such as bacterial resistance to antibiotics, drug residues in fish, and water pollution. Therefore, alternative measures to control MAS that are safe and environmentally friendly, such as the application of immonostimulant that use organic ingredients, are needed. This research aims to determine potency of immunostimulation of nile tilapia trough feeding of synbiotic feed namely prebiotic Eleutherine bulbosa powder (Ebp) and probiotic containing Lactobacillus casei and Saccharomyces cerevisiae as for prevention MAS disease. The fish were reared for 21 days, in reared for the first 14 days, the fish were given synbiotic feed then for the next 7 days they were given feed without synbiotics. The fish were challenged with Aeromonas hydrophila on day 15th. Experimental design used was completely randomized design with four treatments: 0 g Ebp and 0 ml probiotics in 1 kg of feed (synbiotic free feed), 7.5 g, 10 g, and 12.5 g Ebp each with 15 ml probiotics in 1 kg of feed. The results showed that feeding the fish with synbiotic feed, especially the treatment Ebp12.5, give significantly different results on parameters prevalence, fish recovery, survival rate of the fish test. This research concluded that treatment of Ebp 12.5 was the best dosage of immunostimulant to prevent MAS disease in nile tilapia.
Biochemical responses of painted spiny lobster Panulirus versicolor fed with molluscs meal and fish meal Kurnia, Agus; Hamzah, Muhaimin; Idris, Muhammad; Muskita, Wellem Henrik; Abidin, La Ode Baytul; Sabilu, Kadir; Yusnaini, Yusnaini; Balubi, Abdul Muis; La Usaha, La Usaha; Fatmawati, Famawati; Razak, La Ode Abdul; Khairunnisa, Khairunnisa
Aceh Journal of Animal Science Vol 9, No 3 (2024): December 2024
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/ajas.9.3.42131

Abstract

Molluscs are one of the most preferred ingredients for marine lobster feed because the mollusc has a higher protein content. Therefore, this material has the potential to substitute the fish meals and reduce the cost for feeding lobsters. The objective of the present study was to investigate digestive enzyme activities and growth performance of painted spiny lobsters fed with a combination of mollusc meal and fish meal in the diet. Four experimental diets were formulated to contain 20% sardine fish meal and 20% mackerel fish meal (Diet A). 10% Telescopium muscle meal (TMM) + 15% golden snail meal (GSM) + 15% scallops muscle meal (SMM) (Diet B). 15% TMM + 10% GSM + 15% SMM (Diet C) and 15% TMM + 15% GSM + 10% SMM (Diet D). A total of 24 juvenile painted spiny lobsters were distributed into twelve plastic tanks (two lobsters/tank) with a size of 60 45 60 cm and reared in a recirculating system for a 50-day rearing period. The lobster was fed only one time a day (05:00 pm) with a dosage of 3% biomass weight. The results showed that the enzyme activities of lobsters fed with combined mollusc meals were higher than the enzyme activity in the lobsters fed with the fish meal combination diet. The weight gain of the painted spiny lobster fed with mollusc meal was higher than the lobster fed with a fish meal diet. Based on results of enzyme activities and growth performance. It was concluded that the combination of mollusc meal in the formulated diet was more suitable than the combination of fish meal for optimum enzyme activities and growth performance of painted spiny lobster
Co-Authors . Bahtiar . Farida . Yusnaini, . ., Armin Abdul Haris Afyudi, Bobby Agus Kurnia AGUS KURNIA Agus Kurnia Ahid Hidayat Ahmad Rifai Ahmad Riyadi Akhmad Mansyur, Akhmad Amadhan Takwir Amanda, Rahel Anastasia, Hasriani Anshar, Anshar Anwar, Asni Arjuna Aris, Erick Asmat, Samad Asnani Asnani Astika, Ferni Awaluddin Hamzah Ayub M. Padangaran Azhar Bafadal Bahtiar, . Balubi, Abdul M. Balubi, Abdul M. Balubi, Abdul Muis BUDIYANTO Chaerul Hanas, La Ode Muhamad Dahlan, Jon Didyawati, Putri Dilla, Farah edi edi Eka Saputra Esti Agesta Nurmaida Fatmawati, Famawati Febrianti, Erica Hamzah, Aris S. Hamzah, Aris S. Hamzah, Mat Hamzah, Mat Hasmin Heldawati Hidayat, Ahid Iba, Wa Iba, Wa Ilham, Muhamad Ilyas, Sulastri Indrawati Indriyani Nur Irdam Riani, Irdam Irwan Junaidi Effendy Khairunnisa Khairunnisa La Anadi La Ode Alirman Afu, La Ode Alirman La Ode Baytul Abidin La Ode Muhamad Munadi La Ode Santiaji Bande La Uco La Usaha, La Usaha Mentari, . Mentari, . Mihrad, Edi Syah Mochtar, Dewi Y. Mochtar, Dewi Y. Muh. Aswar Limi MUHAMMAD AGUS SUPRAYUDI Muhammad Arif Muhammad Aswar Limi Muhammad Fajar Purnama Muhammad Idris Muhammad Idris Muhammad Trial Fiar Erawan Mujaimah, Ima Mujaimah, Ima Musarlin Musarlin Mushaffa, Waode Muskita, Wellem H. Muskita, Wellem Henrik Nadia, La Ode Abdul Rajab Naimrudin, . Naimrudin, . Niati, Wa Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur, Indriyani Nur, Indriyani Nurdiana A Oce Astuti Piliana, Wa Ode Purwoko, Agus Putri Didyawati Putu Arimbawa, Putu Razak, La Ode Abdul Raznawati, Raznawati Rian, Muh. Rice, Michael A. Rina Febrina, Rina Rizal Adi Saputra Roslindah Daeng Siang Rosmawati Rukmana, Sitti Rukmana, Sitti Rusmina, . Rusmina, . Sabilu, Kadir Salwiyah Samuria, Sitti Asna Sarifin, Abdul Sarini Yusuf Sarmila Sidiq, Azwar Silfi, Silfi Suaida, Suaida Suriati, . Syam, Ratna Nur Tantriati Udhi Eko Hernawan Wa Iba Wa Iba Wa Nurgayah Wahyuni, Neneng Wasmen Manalu Weka Gusmiarty Abdullah, Weka Gusmiarty Weka Widayati Wellem H. Muskita Wibowo, Bayu Adi Yulianingsih, Tri Yulina Yulina Yulipriani Yusnaini ., Yusnaini Yusnaini Yusnaini Yusran Yusran Yuyun