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All Journal ECSOFiM (Economic and Social of Fisheries and Marine Journal) Jurnal Pertanian Agros Sains Akuakultur Tropis : Indonesian Journal of Tropical Aquaculture Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Journal of Aquaculture and Fish Health Jurnal Penyuluhan Perikanan dan Kelautan Jurnal Lemuru : Jurnal Ilmu Perikanan dan Kelautan Indonesia Jurnal Abdi Insani ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Jurnal Miyang : Ronggolawe Fisheries and Marine Science Journal Innovative: Journal Of Social Science Research Jurnal Pengabdian Kepada Masyarakat Meambo
Fahrurrozi, Ashari
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The Optimization Feeding Rate Towards Saline Tilapia Production in Stagnant Waters, Pekalongan City Fahrurrozi, Ashari; Madusari, Benny Diah; Syakirin, Mohammad Bahrus; Linayati, Linayati; Mardiana, Tri Yusufi; Wijianto, Heri Ariadi; Budianto, Budianto
Journal of Aquaculture and Fish Health Vol. 13 No. 1 (2024): JAFH Vol. 13 No. 1 February 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i1.49072

Abstract

The flood disaster in the coastal area of Pekalongan City resulted in stagnant water, thus impacting the livelihoods of the community previously. The adaptation that has been made to deal with these conditions is by cultivating saline tilapia. Feed is the most important factor in supporting the growth of saline tilapia production. However, research on feed quality and frequency that has been carried out for tilapia production has not been optimal in obtaining the results obtained. This study aims to determine the effect of different feeding rates on growth performance, feed utilization and survival rate of tilapia reared in stagnant brackish water. The study consisted of feeding rates of 3%, 5%, 7% and 9% with three replications, and parameters were observed every seven days. Based on the research results it is known that the optimal feeding rate in saline tilapia culture ranges from 6.67% - 7% based on growth parameters. Although the other parameters do not show the same feeding rate as the growth parameter, these parameters are still in a good range for saline tilapia culture.
PENGEMBANGAN PROGRAM KELAS LAPANG BUDIDAYA SILVOFISHERY UNTUK PEMBUDIDAYA IKAN DI KELURAHAN DEGAYU, KOTA PEKALONGAN Ariadi, Heri; Fahrurrozi, Ashari; Ramadhani, Farchan Mushaf Al; Sulistiana, Ana; Linayati, Linayati
Jurnal Abdi Insani Vol 11 No 2 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i2.1540

Abstract

Silvofishery is an aquaculture concept that is integrated with the mangrove ecosystem. The concept of silvofishery cultivation is an environmental conservation model combined with the use of an integrated fish cultivation model. This silvofishery concept is very good to be developed in coastal waters. The hope is that in the future there will be activities to develop field class programs for silvofishery cultivation with various empowerment topics. The aim of this service is to make efforts to increase understanding and insight for fish farmers in Degayu Village regarding the silvofishery cultivation system which is carried out using the field class concept.  The method used is community empowerment through practical education about silvofishery cultivation. Furthermore, in this practice, an impact analysis was also carried out by distributing participant response questionnaires. Next, the data from the questionnaire was analyzed descriptively. The results of the service showed that there was an increase in the ability and insight of fish farmers regarding silvofishery cultivation techniques by 40%, knowledge about feeding management by 80%, knowledge about water quality management by 40% and ability regarding feeding practices by 30%. This means that this silvofishery cultivation field class activity is very progressive in improving the quality of human resources for fish farmers. This silvofishery cultivation field class activity is also interesting enough to increase interest in aquaculture literacy for fish farmers. This cultivation field class model is highly recommended to always be carried out consistently as a form of knowledge transfer effort between practitioners (academics) and the program beneficiary audience. From this service activity it can be concluded that the service activity has had an impact on increasing understanding and insight for cultivators in the technical fields of silvofishery cultivation, feeding management, water quality management, and comprehensive technical feeding practices.
PEMANFAATAN LAHAN TERGENANG AKIBAT BANJIR ROB DI KELURAHAN DEGAYU KECAMATAN PEKALONGAN UTARA KOTA PEKALONGAN UNTUK BUDIDAYA IKAN KAKAP PUTIH Fahrurrozi, Ashari; Syakirin, M. Bahrus; Linayati, Linayati; Rabbani, Nauval; Syamsuddin, Muhammad Dicky; Ikhsan, Mauliddin Khoerul
Jurnal Abdi Insani Vol 11 No 2 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i2.1568

Abstract

Degayu Village is one of the coastal areas affected by tidal flooding, which has closed most of the areas in the area. The surrounding community felt various losses, such as loss of jobs, housing and residence. So far, community land covered by water has not been utilized properly. An alternative solution of sea bass aquaculture could be the answer, because the advantages of sea bass make it possible to cultivate it in this location. Therefore, this community service aims to provide alternative solutions for utilizing flooded land. So that people can carry out cultivation activities independently and profitably. This community service activity method is carried out through counseling and providing demonstration plots, using step net cages as containers and sea bass for biota aquaculture. The results of the activity showed good understanding from the participants after the counseling was carried out with a percentage increase in understanding of 53.3%. Apart from that, this activity is really needed by the community which can be seen from the enthusiasm of the questions asked as well as the readiness to install equipment for the plot demonstration. The results of one week's rearing of sea bass aquaculture also showed good conditions. This condition can be seen from the growth of cultivated biota and the healthy physical condition of the fish. The conclusion of this service is that it is effective because it can provide knowledge and alternative efforts to participants regarding sea bass aquaculture.
Economic Benefits and Energy Efficiency of Using Solar Panels Energy for Paddle Aerators in Shrimp Ponds Ariadi, Heri; Fahrurrozi, Ashari; Mujtahidah, Tholibah
ECSOFiM (Economic and Social of Fisheries and Marine Journal) Vol 12, No 2 (2025): ECSOFiM April 2025
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.ecsofim.2025.012.02.03

Abstract

Solar energy is a new innovation in aquaculture. The purpose of this study was to determine the economic benefits and energy efficiency of using solar panel energy on paddle aerator machines in shrimp ponds. The research method employed was a causal ex-post facto design. The variables observed were the electricity consumption of paddle aerators using solar energy compared to those using conventional energy sources. The research findings indicate that the oxygen production rates of paddle aerators were 2.04-2.77 mgO2/hour (solar panel) and 2.02-2.89 mgO2/hour (non-solar panel). Solar panels generated electrical energy in paddle aerators at rates of 8.34-8.75 watts. Electricity consumption by paddle aerators was recorded at 7.10-8.65 kW (solar panel) and 6.89-9.28 kW (non-solar panel). Quantitatively, the efficiency of electricity was found to be 0.10-1.24 watts when using solar panels. The use of solar panels is also considered more cost-effective for operational costs in intensive shrimp farming. Conclusion, the use of solar energy via solar panels for paddle aerators proves highly effective and economical compared to conventional electricity sources. Additionally, this system supports the operational effectiveness of the equipment throughout its technical lifespan.
Co-Authors AH. Asari Taufiqurrohman Ahamed, Forbis Andi Kushermanto Antafani, Adinasti Ardhani, Hisdha Benny Diah Madusari Budianto Budianto Chaikambang, Chairung Chalimah Farchan Mushaf Al Ramadhani Firdausa, Della Izati Heri Ariadi Ikhsan, Mauliddin Khoerul Ilyas, Tarbudi Linayati Luaphol, Bancha Maghfiroh Maghfiroh Mohammad Bahrus Syakirin Mujtahidah, Tholibah Nauval Rabbani Prasetyo, Adhitya Wisnu Sihombing, Juita L. Sulistiana, Ana Syakirin, M Bahrus Syamsuddin, Muhammad Dicky Taufiq Tri Yusufi Mardiana Wijianto Wijianto Wijianto, . Wijianto, Heri Ariadi Yahya, Muhammad Zulkham Zahro Zahro Zatun, Patcharin