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Adhiguna, Rizky Tirta
Universitas Sriwijaya
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Low-cost modular remote-control system for two-wheel hand tractors: design and performance evaluation using fly sky fs-i6 Rizky Tirta Adhiguna; Syifa Robbani; Amin Rejo
Jurnal Polimesin Vol 23, No 4 (2025): August
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v23i4.7013

Abstract

This research designed and developed a modular remote-control system for two-wheel hand tractors using the Fly Sky FS-i6 transmitter as a low-cost and responsive alternative to existing automation solutions. The primary objective is to improve operational efficiency and operator comfort while maintaining investment costs suitable for Indonesian smallholder farming. The total cost of system components (DC motors, servo motors, relays, solenoids, and receivers) was approximately USD 210, which is significantly lower than comparable IoT- or GPS-based automation kits (USD 600–1,000). Modifications were made to the throttle, clutch, and brake systems, allowing for remote operation via radio frequency without requiring the replacement of the main engine. Performance testing was conducted on various land conditions, measuring response time, tractor speed, theoretical and practical capacity, working efficiency, ploughing depth, wheel slip, and fuel consumption. Results showed that the solenoid-based control system responded reliably with an average delay of 1.5 seconds across all throttle positions. Average working speeds for throttle positions of 3 cm, 6 cm, and 9 cm were 1.872 km/h, 2.628 km/h, and 3.096 km/h, respectively. Wheel slip remained within the SNI standard of ≤ 25%, and fuel consumption averaged 0.33 liters per hour. Straight-line motion tests revealed a maximum deviation of 240 cm on uneven soil surfaces. This deviation is considered acceptable for hand tractor operations in Indonesia, where plot widths typically range from 15–25 m, and does not significantly reduce working efficiency. Overall, the modular remote-control system significantly improves usability and efficiency while providing a scalable, low-cost transition toward precision agriculture technologies in smallholder farming contexts.
Pendampingan Petani Jamur Tiram Memproduksi Asap Cair dengan Memanfaatkan Limbah Baglog Adhiguna, Rizky Tirta; Syafi’i, Syafi’i; Putra, Rendi Wijaya; Heryanto, Abdul Roni
Prima Abdika: Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2024): Volume 4 Nomor 2 Tahun 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Universitas Flores Ende

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/abdika.v4i2.3719

Abstract

The community of Payakabung village has been developing oyster mushroom cultivation since 2014. The issue in oyster mushroom cultivation is the waste from the baglogs. The purpose of this community service activity is to provide guidance to oyster mushroom farmers in utilizing waste from the baglogs to produce economically valuable products and add value through the production of liquid smoke. The community service activity uses a mentoring method for oyster mushroom farmers carried out fully in the field with a participatory andragogical learning approach. The mentoring activities consist of field surveys, problem identification, needs analysis, target group determination, program development, formulation and measurement of success indicators, mentoring strategies for the target groups, as well as monitoring and evaluation. The conclusion drawn from the activity is that the oyster mushroom farmers' group in Payakabung village is capable of independently producing 20 liters of liquid smoke from every 100 kg of waste from baglogs generated from oyster mushroom cultivation. The farmers' group has gained increased abilities, insights, and skills in developing their business through the enhancement of the substrate bag waste value through liquid smoke products
Diseminasi Teknologi Pemanfaatan Asap Cair dalam Produksi Pertanian dan Pangan Lokal Secara Berkelanjutan Adhiguna, Rizky Tirta; Robbani, Syifa’; Aulia, Nurul Izzah; Haryani, Fatria Resti; Setyaaji, Primayoga Harsana; Puspitahati, Puspitahati; Rejo, Amin; Kuncoro, Endo Argo
Prima Abdika: Jurnal Pengabdian Masyarakat Vol. 4 No. 4 (2024): Volume 4 Nomor 4 Tahun 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Universitas Flores Ende

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/abdika.v4i4.5070

Abstract

Lack of understanding of using liquid smoke in preserving chicken fillet food and rubber agricultural products for durability among farmers in Payakabung Village, North Indralaya District, Ogan Ilir Regency is the main factor in carrying out Community Service (PkM). The purpose of this PkM is to educate and improve the knowledge and skills of the Payakabung Village community regarding the benefits and techniques of using liquid smoke on chicken fish meat as a food preservative and agricultural products for the durability of rubber latex products. Implementing community service for farmers is done directly in the field through pedagogical and participatory learning. The activity is counselling and socialization through lecture methods, discussions, and questions and answers, where the community service team delivers the material. Community Service related to the dissemination of liquid smoke technology in Payakabung Village has effectively empowered the local community, especially farmers. Through this program, farmers have succeeded in developing skills in utilizing liquid smoke on chicken fillets and rubber agricultural products for the durability of latex, which has high economic value. The program's success is reflected in farmers' ability to use liquid smoke independently to preserve and improve the quality of products such as chicken fillets and rubber, ultimately opening up new business opportunities and increasing their income.
Leaf Growth of Angsana Plants on Reclaimed Land After Coal Mining Nutayla, Nazula; Rejo, Amin; Adhiguna, Rizky Tirta
Sriwijaya Journal of Environment Vol 8, No 3 (2023): ENVIRONMENT AND COMMUNITY
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22135/2023.8.3.156-164

Abstract

The majority of coal mining is done using open pit mining techniques, which have an effect and present a challenge to changes in the chemical, physical, and biological characteristics of the soil. Restoration of ecosystems damaged by mining activities is prioritized through revegetation of reclaimed land. The purpose of this study is to evaluate how well Angsana plants develop faster in coal mining reclamation zones when they are planted directly. Field data and observations are utilized to assess the growth of plants that are directly planted in land reclaimed after mining activities. The growth parameters that are observed involve counting the number of leaves for plants using both seedlings and stem-cutting planting materials. The results showed that the average leaf growth in seedling planting material treated with bokashi fertilizer exhibited normal growth with more leaf characteristics compared to the control treatment. However, during the period of 2 to 4 weeks after planting, abscission occurred in leaf growth. The growth in the number of leaves on the seedling planting material was observed from 6 weeks after planting until the end of the study. Meanwhile, the average leaf growth on the planting material of cuttings occurred from 4 weeks after planting to 12 weeks after planting. However, slow leaf growth was noted in the planting material of cuttings treated with coal fertilizer at a dose of 1 kg/planting hole, where leaf growth occurred 11 weeks after planting.
Integration of Socio-Agroecosystem in the Implementation of Semi-Autonomous Hand Tractors in Wetlands: Efforts to Empower Women and the Elderly Towards Sustainable Agriculture Saputri, Dellah Tian; Rejo, Amin; Adhiguna, Rizky Tirta
Sriwijaya Journal of Environment Vol 10, No 3 (2025): ENVIRONMENTAL ENGINEERING
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract: Pelabuhan Dalam Village, Ogan Ilir, is a swamp–lowland agricultural area dominated by rice cultivation. Challenges such as the decline in productive labor, the use of conventional tractors that cause soil compaction, and the low participation of women and the elderly have led to socio-economic and ecological problems. This study integrates a socio-agroecosystem approach through the implementation of semi-autonomous hand tractors to improve technical efficiency and community empowerment. The results show a 31% increase in work efficiency, a 17% reduction in fuel consumption, and a 21% decrease in soil compaction. The participation of women and the elderly also increased, accompanied by a 16% rise in household income per planting season. This integration has proven effective in promoting socio-economic welfare and the sustainability of wetland agriculture in South Sumatra. 
Co-Authors A Napoleon Amin Rejo Amin Rejo Aulia, Nurul Izzah Budi Fachrudin Dessy Syapoetri Dwi Probowati Sulistiyani Edward Saleh Endo Argo Kuncoro Fidel Harmanda Prima harsyamsi Wahab Haryani, Fatria Resti Hersyamsi hersyamsi Heryanto, Abdul Roni Nirmala Jayanti Nirmala Jayanti Nutayla, Nazula Puspitahati - Putra, Rendi Wijaya Ridwan Thahir Robbani, Syifa Saputri, Dellah Tian Setyaaji, Primayoga Harsana Siti Nurul Aidil Fitri Sugiyono . Sutrisno Sutrisno Syafi’i, Syafi’i Syapoetri, Dessy Wahab, harsyamsi Yuwinti Nearti Yuwinti Nearti