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Lebih Cepat, Lebih Hemat, Lebih Untung: Efektivitas Teknologi Ultrasonik pada Budidaya Nila Red Bangkok di Pokdakan Rejoayu Okimustava; Moh. Toifur; Destri Ratna Ma’Rifah; Hendro Setyono; Bambang Sudarsono; Eko Susanto
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol. 6 No. 4 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v6i4.2735

Abstract

The community service program on red Bangkok tilapia farming at Pokdakan Rejoayu aims to enhance members’ skills, production efficiency, and pest control through the application of ultrasonic technology. The main challenges faced by the partner group are limited technical knowledge, high feed costs, and frequent attacks from otters and herons. The program activities included socialization, training, application of ultrasonic devices, and continuous assistance. Preliminary results show an increase in members’ skills from 25% to 80%, representing a 55% improvement. The use of ultrasonic devices reduced pest attacks by 50–60% and increased the survival rate of fish from 60–65% to 75–80%. Growth performance also improved, with the harvest period shortened by approximately one month. In addition, the use of locally based self-produced feed reduced dependence on commercial feed by 20–30%, saving around IDR 1.5–2 million per cycle. Potential yields increased by 30–40%, while profits rose from IDR 3–4 million to IDR 5–6 million per cycle. These findings confirm that the program is effective and has the potential to deliver sustainable impacts on the welfare of the partner community.
Pembuatan Sensor SnO₂ untuk Memantau Multi-Parameter dalam Proses Pembusukan Makanan Toifur, Moh.; Setiawan, Indra Budi; Ishafit; Hajatulloh, Ridlo; Okimustava; Susanto, Eko
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 9 No. 2 (2025): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v9i2.4440

Abstract

This study reports the development of a tin dioxide (SnO₂)-based gas sensor fabricated via the electroplating method for monitoring food spoilage. Urap vegetables were used as test samples to investigate variations in temperature, CO₂ concentration, humidity, and sensor resistance during the spoilage process. The results revealed that the SnO₂ sensor exhibited a clear response to temperature and CO₂ concentration, both of which showed a consistent decrease in resistance with increasing values. In contrast, no definitive correlation between resistance and humidity was observed. These findings highlight the potential of electroplated SnO₂ sensors as multi-parameter devices for real-time food spoilage monitoring. Such an approach could be further optimized for practical applications in smart packaging and food quality control, thereby supporting food safety and waste reduction.