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All Journal Journal of Community Empowerment
Putra, Muhammad Rizky Fahrizal
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The Aquaponic Cultivation of Catfish in Barrels (Budikdamber) on Internet of Things (IoT) and Fish Pellets from Water Hyacinth as a Food Security Strategy for the Tugu Village Community, Sayung District, Demak Harianingsih, Harianingsih; Sulistyawan, Vera Noviana; Widiarti, Nuni; Putra, Muhammad Rizky Fahrizal; Sokmawan, Muhammad Rafi Hanairo
Journal of Community Empowerment Vol. 4 No. 2 (2024): Journal of Community Empowerment
Publisher : Universitas Negeri Semarang

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Abstract

Tugu Village in Demak Regency frequently experiences disasters such as coastal erosion and inundation due to tidal activities and the reclamation of Marina Beach in Semarang, which borders Sayung District. These conditions negatively impact the local economy, necessitating a solution to enhance food self-sufficiency. One approach taken is the cultivation of catfish in barrels (budikdamber) using an aquaponic system to grow water spinach, supported by the Internet of Things (IoT). The target audience for this community service activity is the women in Tugu Village affected by flooding. The program was implemented in five stages: observation and coordination, socialization, training, technology application, mentoring, and evaluation. Evaluation was conducted using pre-test and post-test instruments. Before the program, participants' understanding of aquaponic budikdamber was only 32.5%, but after the program, it increased sharply to 95%. Participants' understanding of pellet-making also saw a significant increase, from 10% before the program to 90% afterward. This data indicates that the program implementation successfully improved participants' understanding.
Diversification of Fresh Milk into Yogurt to Increase Economic Value of Dairy Groups Astuti, Widi; Widyastuti, Catur Rini; Putra, Muhammad Rizky Fahrizal; Nurrahman, Ahmad Rickyansyah; Firmansyah, Fariq Hammam; Ubay, Isnina Noor; Harianingsih, Harianingsih
Journal of Community Empowerment Vol. 5 No. 2 (2025): Journal of Community Empowerment
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jce.v5i2.35969

Abstract

Low selling prices of fresh milk and the rejection of substandard milk by the Milk Processing Industry have reduced the income of dairy groups in Gunungpati, Semarang, and caused environmental problems due to milk disposal. This community service program aimed to increase the economic value of fresh milk through diversification into yogurt products. The program involved entrepreneurship motivation, assembly of a milk pasteurization unit, provision of a yogurt incubator, and hands-on yogurt production training for 20 members of a dairy processing group. The activity emphasized appropriate technology application and skill development to enable independent household-scale production. Results showed improved technical competence in yogurt processing, increased entrepreneurial motivation, and initial product trials for market testing. Fresh milk diversification into yogurt provides an alternative strategy to enhance income, reduce environmental waste, and strengthen community-based dairy business sustainability.
Co-Authors Catur Rini Widyastuti, Catur Rini Firmansyah, Fariq Hammam Harianingsih, Harianingsih Nuni Widiarti Nurrahman, Ahmad Rickyansyah Sokmawan, Muhammad Rafi Hanairo Sulistyawan, Vera Noviana Ubay, Isnina Noor Widi Astuti