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PENINGKATAN MOTIVASI KEWIRAUSAHAAN SISWA AGRIBISNIS PERIKANAN MELALUI IMPLEMENTASI SISTEM TEKNOLOGI AKUAKULTUR GREEN WATER, BIOFOK DAN AQUAPONIK DI SMK UNGGUL NEGERI 2 BANYUASIN III Rizki, Rani Ria; Puteri, Rizki Eka; Oktavianti, Santi; Arafah, Elmeizy; Guttifera; Lestary, Siti; Prariska, Donny; Triesia, Diah; Sari, Selly Ratna
Jurnal Abdi Insani Vol 12 No 5 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i5.1994

Abstract

SMK Unggul Negeri 2 Banyuasin III, established in 2014, focuses on developing agribusiness, plantation, and fisheries skills to support the abundant natural resources in Banyuasin Regency. However, the limited practical facilities and the shortage of teachers with a fisheries background have resulted in suboptimal learning. This situation affects graduates' ability to master field skills and entrepreneurship that meet job market demands. This community service aims to enhance students' entrepreneurship through eco-friendly technologies, such as green water, bioflok, and aquaponics, for efficient and sustainable cultivation while reducing operational costs. The methods used in this service include the socialization of green water, bioflok, and aquaponics technologies, practical training in cultivation and entrepreneurship, implementation of eco-friendly technologies, as well as mentoring and evaluation. The sustainability of the program is maintained through monitoring of facilities, cultivation results, and marketing strategies. The results of the service show an improvement in students' knowledge and skills in modern aquaculture through Green Water, Bioflok, and Aquaponics technologies. The training successfully provided a deeper understanding of cultivation system principles, water quality management, and fish maintenance. Additionally, students gained skills in business analysis and marketing strategies for cultivation products. This program also increased students' entrepreneurial motivation to start sustainable fish farming businesses. This service successfully enhanced students' field skills and entrepreneurship, enabling them to compete according to job market needs. The program not only improved students' technical skills in fisheries and agriculture but also fostered an entrepreneurial mindset focused on sustainability and economic independence.
Effectiveness Test of Aquaculture Systems: Green Water, Biofloc, and Aquaponic Systems on the Stress Response of Snakehead Fish (Channa striata) Rizki, Rani Ria; Kanya, Maya Resta; Puteri, Rizki Eka; Prariska, Donny; Lestari, Siti; Guttifera; Sari, Selly Ratna
Journal of Fish Health Vol. 4 No. 4 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i4.7838

Abstract

Water quality is a key factor in the cultivation of snakehead fish (Channa striata) because it can influence the level of physiological stress that impacts the health and growth of the fish. Three cultivation systems commonly used to manage water quality sustainably are the green water system, biofloc, and aquaponics. All three have different approaches to recycling waste and maintaining the balance of the cultivation environment. This study aims to compare the effectiveness of the three systems in maintaining water quality and reducing physiological stress in snakehead fish. The method used was a Completely Randomized Design (CRD) with three treatments and three replications. The parameters observed included levels of ammonia, nitrite, nitrate, dissolved oxygen (DO), and blood glucose levels as an indicator of stress. The results showed that the biofloc system produced the lowest blood glucose level (54 mg/dL), as well as the lowest nitrite and nitrate concentrations compared to the other treatments. Meanwhile, the biofloc system green water produces ammonia and dissolved oxygen (DO) levels, but biofloc is the most stable in maintaining water quality and the health of snakehead fish.