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All Journal Jurnal Fisika Unand Bionature
Wahyu Anggar Wanto
Universitas Palangka Raya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Electrical & Electronics Engineering Energy Immunology & microbiology Materials Science & Nanotechnology Physics

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Rancang Bangun Sistem Penghitung Jumlah Burung Walet berbasis Internet of Things (IoT) Samsul Arifin; Wahyu Anggar Wanto; Garry William Dony; Walman Lumbanraja
Jurnal Fisika Unand Vol 15 No 1 (2026)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.15.1.117-125.2026

Abstract

Swiftlet nest farming is a source of economic income for several regions in Indonesia, including Central Kalimantan. The constraint faced by swiftlet nest farmers is the use of a manual counting system by estimating the number of birds, which has a high error rate. This problem necessitates the design of a swiftlet counting system. This research aims to design and build an appropriate technology-based monitoring system. The technology required is one that can be used to monitor the number of swiftlets entering and leaving the swiftlet house in real time. The method used is the characterization and calibration of infrared sensors, then designing a sensor data design and acquisition system. The NodeMCU ESP8266 measures the number of objects using an infrared sensor displayed through a Liquid Crystal Display (LCD) and Blynk. Data collection was carried out in six trials with variations in the number of objects passed through the sensor. The test results show an average error percentage of 3% and an accuracy value of 97.5% when throwing one object and an error value of 6% and an accuracy value of 94% when throwing one object. The measurement data is displayed on the LCD and sent to the Blynk application via a smartphone for remote monitoring.
Ethnobotanical Study Ethnobotanical Study and Phytochemical Review of Medicinal Plants Used by the Pandalungan Community in Taman Village, Bondowoso, Indonesia: An Insight into Traditional Knowledge and Bioactive Potential for Sustainable Utilization Imaniah Bazlina Wardani Nia; Adzkafillah Nuruzzaman; Risma Nurlim; Nanda Eska Anugrah Nasution; Wahyu Anggar Wanto
Bionature Vol. 26 No. 2 (2025): Oktober-Desember 2025
Publisher : Jurusan Biologi Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/bionature.v26i2.9416

Abstract

Indonesia, as a megadiverse country, holds extensive biodiversity and rich local knowledge, particularly in the use of medicinal plants. This study aimed to document the use of traditional medicinal plants by the Pandalungan community in Taman Village, Grujugan District, Bondowoso Regency, and to assess their phytochemical potential. A qualitative approach was employed through semi-structured interviews using purposive and snowball sampling. Data was collected covering plant species, parts used, and sources of acquisition. A literature-based phytochemical review was also conducted to evaluate the scientific potential of the identified species. The Use Value (UV) was calculated to determine the cultural importance of each species. A total of 25 medicinal plant species were documented, with 13 cultivated, 5 wild, and 7 sourced from traditional markets. The highest UV scores were recorded for Zingiber officinale, Piper betle, Moringa oleifera, and Syzygium polyanthum. Literature analysis revealed that these plants contain key phytochemicals such as flavonoids, alkaloids, saponins, tannins, terpenoids, phenols, and essential oils. The findings indicate that local ethnobotanical knowledge holds significant potential for developing natural remedies based on local biodiversity, reinforcing the need for further research and conservation efforts.
Co-Authors Adzkafillah Nuruzzaman Garry William Dony Imaniah Bazlina Wardani Nia Nanda Eska Anugrah Nasution Risma Nurlim Samsul Arifin Walman Lumbanraja