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All Journal Jurnal AGROTEKNOLOGI AUSTENIT Jurnal Keteknikan Pertanian Jurnal Dinamika Penelitian Industri agriTECH IJEMS (Indonesian Journal of Environmental Management and Sustainability) Seminar Nasional Lahan Suboptimal PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Journal of Governance and Local Politics (JGLP) PUBLIKASI PENELITIAN TERAPAN DAN KEBIJAKAN Prima Abdika: Jurnal Pengabdian Masyarakat Edible : Jedb SRIWIJAYA JOURNAL OF ENVIRONMENT Jurnal Locus Penelitian dan Pengabdian Jurnal Polimesin
Amin Rejo
Universitas Sriwijaya
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Other

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Journal : Seminar Nasional Lahan Suboptimal

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Fisibilitas Finansial Pengendalian Traktor Tangan dengan Sistem Android Berbasis Jaringan WiFi di Agroindustri Lahan Basah Handoko, Widi; Rejo, Amin; Panggabean, Tamaria
Seminar Nasional Lahan Suboptimal Vol 12, No 1 (2024): Vol 12, No 1 (2024): Prosiding Seminar Nasional Lahan Suboptimal ke-12 “Revital
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Handoko, W., Rejo, A., & Panggabean, T. (2024). Financial feasibility assessment of hand tractor controlled by android system wifi network based in wetland agroindustry. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-12 Tahun 2024, Palembang 21 Oktober 2024. (pp. 895–905).  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The advancement of agricultural practices in Indonesia, particularly in wetland tillage, through the introduction of Android-controlled hand tractors is essential to tackle the challenges posed by diminishing labor and agricultural land. This study aimed to evaluate the financial viability of implementing a Wi-Fi-based Android-controlled hand tractor in comparison to manual operation. The methodology encompasses technical field capacity testing, cost efficiency, and financial assessment. The financial analysis of the five-year investment simulation revealed a Net Present Value (NPV) of IDR 19,918,961, an Internal Rate of Return (IRR) of 28.03%, a payback period of 1.78 years, and an ROI of 60.15%, which is 10.4% lower than the conventional method. These findings suggest that investing in this technology is not only financially feasible but also profitable. The adoption of Android-controlled hand tractors enhances productivity and has the potential to yield substantial economic returns for the agricultural sector.
Penetapan Model Pengelolaan Limbah Cair Tempe di Plaju Ulu dengan Metode Interpretive Structural Modeling Destri, Erin; Rejo, Amin; Hanum, Laila
Seminar Nasional Lahan Suboptimal Vol 12, No 1 (2024): Vol 12, No 1 (2024): Prosiding Seminar Nasional Lahan Suboptimal ke-12 “Revital
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Destri, E., Rejo, A., Hanum, L. (2024). Determination of tempeh wastewater management model in plaju ulu with interpretive structural modeling method. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-12 Tahun 2024, Palembangg 21 Oktober 2024. (pp. 409–425). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The development of the household-scale tempeh industry in Plaju Ulu, Palembang, produces wastewater that has the potential to disrupt environmental balance if not managed properly. This research aimed to establish appropriate recommendations for a model of wastewater management for tempeh to minimize the impacts caused by waste disposal. This study uses the Interpretive Structural Modeling (ISM) approach to determine the relationships between elements in formulating the model recommendations. The framework variables for this research include three main elements: the background conditions of education, economy, and socio-cultural aspects of tempeh producers. The research findings indicate that the implementation of wastewater management for tempeh in Plaju Ulu needs to be supported by strengthening formal education through workshops or seminars for tempeh producers on effective waste management techniques, or by collaborating with academics to develop innovative waste processing technologies. The success of waste management also relies on the welfare of tempeh producers, necessitating efforts such as product diversification from wastewater raw materials and providing access to product certification to enhance competitiveness and sales. Additionally, the management of tempeh liquid waste requires the development of local regulations governing the disposal and management of wastewater, involving tempeh associations in discussions to ensure that the management stages are accepted and implemented effectively. A model for managing tempeh wastewater that focuses on education, economy, and socio-cultural aspects is expected to create a sustainable environmental system through good collaboration among all partiesn.    
Co-Authors Abdul Rahman Adhiguna, Rizky Tirta Afrizal Vachlepi, Afrizal Alfitri Alfitri Andika, Eva Juniar Andries Lionardo, Andries Aulia, Nurul Izzah Azizah Husin Basuni Hamzah Dadang Purnama Daniel Saputra Destri, Erin Dwi Budi Santoso Edward Saleh Endo Argo Kuncoro Febrida, Cely Gatot Priyanto Gumay, Muhammad Hendri Handoko, Widi Haryani, Fatria Resti Hasbi Haskari, Farry Apriliano HENDRA GUNAWAN B11211055 hersyamsi hersyamsi Indra Gunawan Iskandar, K.H. Laila Hanum Muhammad Adam, Muhammad Nutayla, Nazula Prima, Fidel Harmanda Puspitahati Puspitahati - Rahmaniar ., Rahmaniar Rahmaniar Rahmaniar, Rahmaniar Railia Karneta Railia Karneta Railia Karneta Rindit Pambayun Rindit Pambayun Rindit Pambayun Robbani, Syifa Saputri, Dellah Tian Setyaaji, Primayoga Harsana Syapoetri, Dessy Tamaria Panggabean Triana, Arjuna Neni Wahab, harsyamsi Zainubbi, Zainubbi Zuhir, Mada Apriandi Zulyanti, Afriyani